Difference between revisions of "Team:Warwick/test"
Line 1: | Line 1: | ||
− | <html | + | <html lang="en" class="no-js"> |
− | + | <head> | |
− | + | <meta charset="UTF-8"> | |
− | + | <meta name="viewport" content="width=device-width, initial-scale=1"> | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
+ | <link href='http://fonts.googleapis.com/css?family=Source+Sans+Pro:300,400,700' rel='stylesheet' type='text/css'> | ||
+ | <link rel="stylesheet" href="css/reset.css"> <!-- CSS reset --> | ||
+ | <link rel="stylesheet" href="css/style.css"> <!-- Resource style --> | ||
+ | <script src="js/modernizr.js"></script> <!-- Modernizr --> | ||
+ | |||
+ | <title>Smart Fixed Navigation</title> | ||
+ | </head> | ||
+ | <body> | ||
+ | <header> | ||
+ | <div id="cd-logo"><a href="#0"><img src="img/cd-logo.svg" alt="Logo"></a></div> | ||
+ | <h1>Smart Fixed Navigation</h1> | ||
+ | </header> | ||
− | < | + | <div id="cd-nav"> |
+ | <a href="#0" class="cd-nav-trigger">Menu<span></span></a> | ||
+ | <nav id="cd-main-nav"> | ||
+ | <ul> | ||
+ | <li><a href="#0">Homepage</a></li> | ||
+ | <li><a href="#0">Services</a></li> | ||
+ | <li><a href="#0">Portfolio</a></li> | ||
+ | <li><a href="#0">Pricing</a></li> | ||
+ | <li><a href="#0">Contact</a></li> | ||
+ | </ul> | ||
+ | </nav> | ||
+ | </div> | ||
− | * { | + | <main> |
− | + | <ul id="cd-gallery-items" class="cd-container"> | |
− | + | <li> | |
+ | <img src="img/thumb.jpg" alt="Preview image"> | ||
+ | </li> | ||
+ | |||
+ | <li> | ||
+ | <img src="img/thumb.jpg" alt="Preview image"> | ||
+ | </li> | ||
+ | |||
+ | <li> | ||
+ | <img src="img/thumb.jpg" alt="Preview image"> | ||
+ | </li> | ||
+ | |||
+ | <li> | ||
+ | <img src="img/thumb.jpg" alt="Preview image"> | ||
+ | </li> | ||
+ | |||
+ | <li> | ||
+ | <img src="img/thumb.jpg" alt="Preview image"> | ||
+ | </li> | ||
+ | |||
+ | <li> | ||
+ | <img src="img/thumb.jpg" alt="Preview image"> | ||
+ | </li> | ||
+ | |||
+ | <li> | ||
+ | <img src="img/thumb.jpg" alt="Preview image"> | ||
+ | </li> | ||
+ | |||
+ | <li> | ||
+ | <img src="img/thumb.jpg" alt="Preview image"> | ||
+ | </li> | ||
+ | |||
+ | <li> | ||
+ | <img src="img/thumb.jpg" alt="Preview image"> | ||
+ | </li> | ||
+ | |||
+ | <li> | ||
+ | <img src="img/thumb.jpg" alt="Preview image"> | ||
+ | </li> | ||
+ | |||
+ | <li> | ||
+ | <img src="img/thumb.jpg" alt="Preview image"> | ||
+ | </li> | ||
+ | |||
+ | <li> | ||
+ | <img src="img/thumb.jpg" alt="Preview image"> | ||
+ | </li> | ||
+ | </ul> <!-- cd-gallery-items --> | ||
+ | </main> | ||
+ | <script src="js/jquery-2.1.1.js"></script> | ||
+ | <script src="js/main.js"></script> <!-- Resource jQuery --> | ||
+ | </body> | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ | <style>/* http://meyerweb.com/eric/tools/css/reset/ | ||
+ | v2.0 | 20110126 | ||
+ | License: none (public domain) | ||
+ | */ | ||
+ | |||
+ | html, body, div, span, applet, object, iframe, | ||
+ | h1, h2, h3, h4, h5, h6, p, blockquote, pre, | ||
+ | a, abbr, acronym, address, big, cite, code, | ||
+ | del, dfn, em, img, ins, kbd, q, s, samp, | ||
+ | small, strike, strong, sub, sup, tt, var, | ||
+ | b, u, i, center, | ||
+ | dl, dt, dd, ol, ul, li, | ||
+ | fieldset, form, label, legend, | ||
+ | table, caption, tbody, tfoot, thead, tr, th, td, | ||
+ | article, aside, canvas, details, embed, | ||
+ | figure, figcaption, footer, header, hgroup, | ||
+ | menu, nav, output, ruby, section, summary, | ||
+ | time, mark, audio, video { | ||
+ | margin: 0; | ||
+ | padding: 0; | ||
+ | border: 0; | ||
+ | font-size: 100%; | ||
+ | font: inherit; | ||
+ | vertical-align: baseline; | ||
+ | } | ||
+ | /* HTML5 display-role reset for older browsers */ | ||
+ | article, aside, details, figcaption, figure, | ||
+ | footer, header, hgroup, menu, nav, section, main { | ||
+ | display: block; | ||
+ | } | ||
+ | body { | ||
+ | line-height: 1; | ||
+ | } | ||
+ | ol, ul { | ||
+ | list-style: none; | ||
+ | } | ||
+ | blockquote, q { | ||
+ | quotes: none; | ||
+ | } | ||
+ | blockquote:before, blockquote:after, | ||
+ | q:before, q:after { | ||
+ | content: ''; | ||
+ | content: none; | ||
+ | } | ||
+ | table { | ||
+ | border-collapse: collapse; | ||
+ | border-spacing: 0; | ||
+ | } | ||
+ | </style> | ||
+ | |||
+ | <style>/* -------------------------------- | ||
+ | |||
+ | Primary style | ||
+ | |||
+ | -------------------------------- */ | ||
+ | html * { | ||
+ | -webkit-font-smoothing: antialiased; | ||
+ | -moz-osx-font-smoothing: grayscale; | ||
+ | } | ||
+ | |||
+ | *, *:after, *:before { | ||
+ | -webkit-box-sizing: border-box; | ||
+ | -moz-box-sizing: border-box; | ||
+ | box-sizing: border-box; | ||
+ | } | ||
+ | |||
+ | body { | ||
+ | font-size: 100%; | ||
+ | font-family: "Source Sans Pro", sans-serif; | ||
+ | color: #2c3e51; | ||
+ | background-color: #2c3e51; | ||
+ | } | ||
+ | |||
+ | a { | ||
+ | color: #e84a64; | ||
+ | text-decoration: none; | ||
+ | } | ||
+ | |||
+ | img { | ||
+ | max-width: 100%; | ||
+ | } | ||
+ | |||
+ | /* -------------------------------- | ||
+ | |||
+ | Modules - reusable parts of our design | ||
+ | |||
+ | -------------------------------- */ | ||
+ | .cd-container { | ||
+ | /* this class is used to give a max-width to the element it is applied to, and center it horizontally when it reaches that max-width */ | ||
+ | width: 90%; | ||
+ | max-width: 1170px; | ||
+ | margin: 0 auto; | ||
+ | } | ||
+ | .cd-container::after { | ||
+ | /* clearfix */ | ||
+ | content: ''; | ||
+ | display: table; | ||
+ | clear: both; | ||
+ | } | ||
+ | |||
+ | /* -------------------------------- | ||
+ | |||
+ | Main components | ||
+ | |||
+ | -------------------------------- */ | ||
+ | header { | ||
+ | position: relative; | ||
+ | height: 200px; | ||
+ | background: white; | ||
+ | text-align: center; | ||
+ | margin-bottom: 1em; | ||
+ | padding-top: 3em; | ||
+ | } | ||
+ | header #cd-logo { | ||
+ | margin-bottom: 3em; | ||
+ | } | ||
+ | header h1 { | ||
+ | font-size: 20px; | ||
+ | font-size: 1.25rem; | ||
+ | } | ||
+ | @media only screen and (min-width: 768px) { | ||
+ | header { | ||
+ | margin-bottom: 4em; | ||
+ | } | ||
} | } | ||
− | # | + | @media only screen and (min-width: 1170px) { |
+ | header { | ||
+ | height: 400px; | ||
+ | padding-top: 11em; | ||
+ | } | ||
+ | header #cd-logo { | ||
position: absolute; | position: absolute; | ||
− | + | top: 40px; | |
+ | left: 5%; | ||
+ | } | ||
+ | header h1 { | ||
+ | font-size: 40px; | ||
+ | font-size: 2.5rem; | ||
+ | font-weight: 300; | ||
+ | } | ||
} | } | ||
− | # | + | |
− | + | #cd-nav ul { | |
+ | /* mobile first */ | ||
+ | position: fixed; | ||
+ | width: 90%; | ||
+ | max-width: 400px; | ||
+ | right: 5%; | ||
+ | bottom: 20px; | ||
+ | border-radius: 0.25em; | ||
+ | box-shadow: 0 0 10px rgba(232, 74, 100, 0.4); | ||
+ | background: white; | ||
+ | visibility: hidden; | ||
+ | /* remove overflow:hidden if you want to create a drop-down menu - but then remember to fix/eliminate the list items animation */ | ||
+ | overflow: hidden; | ||
+ | z-index: 1; | ||
+ | /* Force Hardware Acceleration in WebKit */ | ||
+ | -webkit-backface-visibility: hidden; | ||
+ | backface-visibility: hidden; | ||
+ | -webkit-transform: scale(0); | ||
+ | -moz-transform: scale(0); | ||
+ | -ms-transform: scale(0); | ||
+ | -o-transform: scale(0); | ||
+ | transform: scale(0); | ||
+ | -webkit-transform-origin: 100% 100%; | ||
+ | -moz-transform-origin: 100% 100%; | ||
+ | -ms-transform-origin: 100% 100%; | ||
+ | -o-transform-origin: 100% 100%; | ||
+ | transform-origin: 100% 100%; | ||
+ | -webkit-transition: -webkit-transform 0.3s, visibility 0s 0.3s; | ||
+ | -moz-transition: -moz-transform 0.3s, visibility 0s 0.3s; | ||
+ | transition: transform 0.3s, visibility 0s 0.3s; | ||
} | } | ||
− | # | + | #cd-nav ul li { |
− | + | /* Force Hardware Acceleration in WebKit */ | |
− | + | -webkit-backface-visibility: hidden; | |
− | + | backface-visibility: hidden; | |
− | + | ||
} | } | ||
− | # | + | #cd-nav ul.is-visible { |
+ | visibility: visible; | ||
+ | -webkit-transform: scale(1); | ||
+ | -moz-transform: scale(1); | ||
+ | -ms-transform: scale(1); | ||
+ | -o-transform: scale(1); | ||
+ | transform: scale(1); | ||
+ | -webkit-transition: -webkit-transform 0.3s, visibility 0s 0s; | ||
+ | -moz-transition: -moz-transform 0.3s, visibility 0s 0s; | ||
+ | transition: transform 0.3s, visibility 0s 0s; | ||
+ | } | ||
+ | #cd-nav ul.is-visible li:nth-child(1) { | ||
+ | /* list items animation */ | ||
+ | -webkit-animation: cd-slide-in 0.2s; | ||
+ | -moz-animation: cd-slide-in 0.2s; | ||
+ | animation: cd-slide-in 0.2s; | ||
+ | } | ||
+ | #cd-nav ul.is-visible li:nth-child(2) { | ||
+ | -webkit-animation: cd-slide-in 0.3s; | ||
+ | -moz-animation: cd-slide-in 0.3s; | ||
+ | animation: cd-slide-in 0.3s; | ||
+ | } | ||
+ | #cd-nav ul.is-visible li:nth-child(3) { | ||
+ | -webkit-animation: cd-slide-in 0.4s; | ||
+ | -moz-animation: cd-slide-in 0.4s; | ||
+ | animation: cd-slide-in 0.4s; | ||
+ | } | ||
+ | #cd-nav ul.is-visible li:nth-child(4) { | ||
+ | -webkit-animation: cd-slide-in 0.5s; | ||
+ | -moz-animation: cd-slide-in 0.5s; | ||
+ | animation: cd-slide-in 0.5s; | ||
+ | } | ||
+ | #cd-nav ul.is-visible li:nth-child(5) { | ||
+ | -webkit-animation: cd-slide-in 0.6s; | ||
+ | -moz-animation: cd-slide-in 0.6s; | ||
+ | animation: cd-slide-in 0.6s; | ||
+ | } | ||
+ | #cd-nav li a { | ||
+ | display: block; | ||
+ | padding: 1.6em; | ||
+ | border-bottom: 1px solid #eff2f6; | ||
+ | } | ||
+ | #cd-nav li:last-child a { | ||
+ | border-bottom: none; | ||
+ | } | ||
+ | @media only screen and (min-width: 1170px) { | ||
+ | #cd-nav ul { | ||
+ | /* the navigation moves to the top */ | ||
+ | position: absolute; | ||
+ | width: auto; | ||
+ | max-width: none; | ||
+ | bottom: auto; | ||
+ | top: 36px; | ||
+ | background: transparent; | ||
+ | visibility: visible; | ||
+ | box-shadow: none; | ||
+ | -webkit-transform: scale(1); | ||
+ | -moz-transform: scale(1); | ||
+ | -ms-transform: scale(1); | ||
+ | -o-transform: scale(1); | ||
+ | transform: scale(1); | ||
+ | -webkit-transition: all 0s; | ||
+ | -moz-transition: all 0s; | ||
+ | transition: all 0s; | ||
+ | } | ||
+ | #cd-nav li { | ||
display: inline-block; | display: inline-block; | ||
+ | } | ||
+ | #cd-nav li a { | ||
+ | opacity: 1; | ||
+ | padding: .4em; | ||
+ | margin-left: 1.6em; | ||
+ | border-bottom: none; | ||
+ | } | ||
+ | #cd-nav li a:hover { | ||
+ | color: #00bd9b; | ||
+ | } | ||
+ | #cd-nav.is-fixed ul { | ||
+ | /* when the user scrolls down, the navigation moves to the bottom right in Fixed position - as on touch devices */ | ||
+ | position: fixed; | ||
+ | width: 90%; | ||
+ | max-width: 400px; | ||
+ | bottom: 20px; | ||
+ | top: auto; | ||
+ | background: white; | ||
+ | visibility: hidden; | ||
+ | box-shadow: 0 0 10px rgba(232, 74, 100, 0.4); | ||
+ | -webkit-transform: scale(0); | ||
+ | -moz-transform: scale(0); | ||
+ | -ms-transform: scale(0); | ||
+ | -o-transform: scale(0); | ||
+ | transform: scale(0); | ||
+ | } | ||
+ | #cd-nav.is-fixed ul li { | ||
+ | display: block; | ||
+ | } | ||
+ | #cd-nav.is-fixed ul li a { | ||
+ | padding: 1.6em; | ||
+ | margin-left: 0; | ||
+ | border-bottom: 1px solid #eff2f6; | ||
+ | } | ||
+ | #cd-nav ul.has-transitions { | ||
+ | /* this class is used to bring back transitions when the navigation moves at the bottom right */ | ||
+ | -webkit-transition: -webkit-transform 0.3s, visibility 0s 0.3s; | ||
+ | -moz-transition: -moz-transform 0.3s, visibility 0s 0.3s; | ||
+ | transition: transform 0.3s, visibility 0s 0.3s; | ||
+ | } | ||
+ | #cd-nav ul.is-visible { | ||
+ | /* this class is used to bring back the navigation animation - as on touch devices */ | ||
+ | visibility: visible; | ||
+ | -webkit-transform: scale(1); | ||
+ | -moz-transform: scale(1); | ||
+ | -ms-transform: scale(1); | ||
+ | -o-transform: scale(1); | ||
+ | transform: scale(1); | ||
+ | -webkit-transition: -webkit-transform 0.3s, visibility 0s 0s; | ||
+ | -moz-transition: -moz-transform 0.3s, visibility 0s 0s; | ||
+ | transition: transform 0.3s, visibility 0s 0s; | ||
+ | } | ||
+ | #cd-nav ul.is-hidden { | ||
+ | /* this class is used to animate the scale down the navigation when the user scrolls down with the navigation still open */ | ||
+ | -webkit-transform: scale(0); | ||
+ | -moz-transform: scale(0); | ||
+ | -ms-transform: scale(0); | ||
+ | -o-transform: scale(0); | ||
+ | transform: scale(0); | ||
+ | -webkit-transition: -webkit-transform 0.3s; | ||
+ | -moz-transition: -moz-transform 0.3s; | ||
+ | transition: transform 0.3s; | ||
+ | } | ||
} | } | ||
− | + | ||
− | + | .cd-nav-trigger { | |
+ | position: fixed; | ||
+ | bottom: 20px; | ||
+ | right: 5%; | ||
+ | width: 44px; | ||
+ | height: 44px; | ||
+ | background: white; | ||
+ | border-radius: 0.25em; | ||
+ | box-shadow: 0 0 10px rgba(232, 74, 100, 0.4); | ||
+ | /* image replacement */ | ||
+ | overflow: hidden; | ||
+ | text-indent: 100%; | ||
+ | white-space: nowrap; | ||
+ | z-index: 2; | ||
} | } | ||
− | + | .cd-nav-trigger span { | |
− | + | /* the span element is used to create the menu icon */ | |
− | + | position: absolute; | |
− | + | display: block; | |
+ | width: 20px; | ||
+ | height: 2px; | ||
+ | background: #e84a64; | ||
+ | top: 50%; | ||
+ | margin-top: -1px; | ||
+ | left: 50%; | ||
+ | margin-left: -10px; | ||
+ | -webkit-transition: background 0.3s; | ||
+ | -moz-transition: background 0.3s; | ||
+ | transition: background 0.3s; | ||
} | } | ||
+ | .cd-nav-trigger span::before, .cd-nav-trigger span::after { | ||
+ | content: ''; | ||
+ | position: absolute; | ||
+ | left: 0; | ||
+ | background: inherit; | ||
+ | width: 100%; | ||
+ | height: 100%; | ||
+ | /* Force Hardware Acceleration in WebKit */ | ||
+ | -webkit-transform: translateZ(0); | ||
+ | -moz-transform: translateZ(0); | ||
+ | -ms-transform: translateZ(0); | ||
+ | -o-transform: translateZ(0); | ||
+ | transform: translateZ(0); | ||
+ | -webkit-backface-visibility: hidden; | ||
+ | backface-visibility: hidden; | ||
+ | -webkit-transition: -webkit-transform 0.3s, background 0s; | ||
+ | -moz-transition: -moz-transform 0.3s, background 0s; | ||
+ | transition: transform 0.3s, background 0s; | ||
+ | } | ||
+ | .cd-nav-trigger span::before { | ||
+ | top: -6px; | ||
+ | -webkit-transform: rotate(0); | ||
+ | -moz-transform: rotate(0); | ||
+ | -ms-transform: rotate(0); | ||
+ | -o-transform: rotate(0); | ||
+ | transform: rotate(0); | ||
+ | } | ||
+ | .cd-nav-trigger span::after { | ||
+ | bottom: -6px; | ||
+ | -webkit-transform: rotate(0); | ||
+ | -moz-transform: rotate(0); | ||
+ | -ms-transform: rotate(0); | ||
+ | -o-transform: rotate(0); | ||
+ | transform: rotate(0); | ||
+ | } | ||
+ | .cd-nav-trigger.menu-is-open { | ||
+ | box-shadow: none; | ||
+ | } | ||
+ | .cd-nav-trigger.menu-is-open span { | ||
+ | background: rgba(232, 74, 100, 0); | ||
+ | } | ||
+ | .cd-nav-trigger.menu-is-open span::before, .cd-nav-trigger.menu-is-open span::after { | ||
+ | background: #e84a64; | ||
+ | } | ||
+ | .cd-nav-trigger.menu-is-open span::before { | ||
+ | top: 0; | ||
+ | -webkit-transform: rotate(135deg); | ||
+ | -moz-transform: rotate(135deg); | ||
+ | -ms-transform: rotate(135deg); | ||
+ | -o-transform: rotate(135deg); | ||
+ | transform: rotate(135deg); | ||
+ | } | ||
+ | .cd-nav-trigger.menu-is-open span::after { | ||
+ | bottom: 0; | ||
+ | -webkit-transform: rotate(225deg); | ||
+ | -moz-transform: rotate(225deg); | ||
+ | -ms-transform: rotate(225deg); | ||
+ | -o-transform: rotate(225deg); | ||
+ | transform: rotate(225deg); | ||
+ | } | ||
+ | @media only screen and (min-width: 1170px) { | ||
+ | .cd-nav-trigger { | ||
+ | /* the the menu triger is hidden by default on desktop devices */ | ||
+ | visibility: hidden; | ||
+ | -webkit-transform: scale(0); | ||
+ | -moz-transform: scale(0); | ||
+ | -ms-transform: scale(0); | ||
+ | -o-transform: scale(0); | ||
+ | transform: scale(0); | ||
+ | -webkit-transition: -webkit-transform 0.3s, visibility 0s 0.3s; | ||
+ | -moz-transition: -moz-transform 0.3s, visibility 0s 0.3s; | ||
+ | transition: transform 0.3s, visibility 0s 0.3s; | ||
+ | } | ||
+ | .is-fixed .cd-nav-trigger { | ||
+ | visibility: visible; | ||
+ | -webkit-transition: all 0s; | ||
+ | -moz-transition: all 0s; | ||
+ | transition: all 0s; | ||
+ | -webkit-transform: scale(1); | ||
+ | -moz-transform: scale(1); | ||
+ | -ms-transform: scale(1); | ||
+ | -o-transform: scale(1); | ||
+ | transform: scale(1); | ||
+ | -webkit-animation: cd-bounce-in 0.3s linear; | ||
+ | -moz-animation: cd-bounce-in 0.3s linear; | ||
+ | animation: cd-bounce-in 0.3s linear; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | #cd-gallery-items li { | ||
+ | margin-bottom: 1.5em; | ||
+ | box-shadow: 0 1px 2px rgba(0, 0, 0, 0.2); | ||
+ | border-radius: 0.25em; | ||
+ | } | ||
+ | #cd-gallery-items li img { | ||
+ | width: 100%; | ||
+ | display: block; | ||
+ | border-radius: 0.25em; | ||
+ | } | ||
+ | @media only screen and (min-width: 768px) { | ||
+ | #cd-gallery-items li { | ||
+ | width: 48%; | ||
+ | float: left; | ||
+ | margin-bottom: 2em; | ||
+ | margin-right: 4%; | ||
+ | } | ||
+ | #cd-gallery-items li:nth-child(2n) { | ||
+ | margin-right: 0; | ||
+ | } | ||
+ | } | ||
+ | @media only screen and (min-width: 1170px) { | ||
+ | #cd-gallery-items li { | ||
+ | width: 31%; | ||
+ | float: left; | ||
+ | margin-bottom: 2.5em; | ||
+ | margin-right: 3.5%; | ||
+ | } | ||
+ | #cd-gallery-items li:nth-child(2n) { | ||
+ | margin-right: 3.5%; | ||
+ | } | ||
+ | #cd-gallery-items li:nth-child(3n) { | ||
+ | margin-right: 0; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | @-webkit-keyframes cd-slide-in { | ||
+ | 0% { | ||
+ | -webkit-transform: translateX(100px); | ||
+ | } | ||
+ | |||
+ | 100% { | ||
+ | -webkit-transform: translateY(0); | ||
+ | } | ||
+ | } | ||
+ | @-moz-keyframes cd-slide-in { | ||
+ | 0% { | ||
+ | -moz-transform: translateX(100px); | ||
+ | } | ||
+ | |||
+ | 100% { | ||
+ | -moz-transform: translateY(0); | ||
+ | } | ||
+ | } | ||
+ | @keyframes cd-slide-in { | ||
+ | 0% { | ||
+ | -webkit-transform: translateX(100px); | ||
+ | -moz-transform: translateX(100px); | ||
+ | -ms-transform: translateX(100px); | ||
+ | -o-transform: translateX(100px); | ||
+ | transform: translateX(100px); | ||
+ | } | ||
+ | |||
+ | 100% { | ||
+ | -webkit-transform: translateY(0); | ||
+ | -moz-transform: translateY(0); | ||
+ | -ms-transform: translateY(0); | ||
+ | -o-transform: translateY(0); | ||
+ | transform: translateY(0); | ||
+ | } | ||
+ | } | ||
+ | @-webkit-keyframes cd-bounce-in { | ||
+ | 0% { | ||
+ | -webkit-transform: scale(0); | ||
+ | } | ||
+ | |||
+ | 60% { | ||
+ | -webkit-transform: scale(1.2); | ||
+ | } | ||
+ | |||
+ | 100% { | ||
+ | -webkit-transform: scale(1); | ||
+ | } | ||
+ | } | ||
+ | @-moz-keyframes cd-bounce-in { | ||
+ | 0% { | ||
+ | -moz-transform: scale(0); | ||
+ | } | ||
+ | |||
+ | 60% { | ||
+ | -moz-transform: scale(1.2); | ||
+ | } | ||
+ | |||
+ | 100% { | ||
+ | -moz-transform: scale(1); | ||
+ | } | ||
+ | } | ||
+ | @keyframes cd-bounce-in { | ||
+ | 0% { | ||
+ | -webkit-transform: scale(0); | ||
+ | -moz-transform: scale(0); | ||
+ | -ms-transform: scale(0); | ||
+ | -o-transform: scale(0); | ||
+ | transform: scale(0); | ||
+ | } | ||
+ | |||
+ | 60% { | ||
+ | -webkit-transform: scale(1.2); | ||
+ | -moz-transform: scale(1.2); | ||
+ | -ms-transform: scale(1.2); | ||
+ | -o-transform: scale(1.2); | ||
+ | transform: scale(1.2); | ||
+ | } | ||
+ | |||
+ | 100% { | ||
+ | -webkit-transform: scale(1); | ||
+ | -moz-transform: scale(1); | ||
+ | -ms-transform: scale(1); | ||
+ | -o-transform: scale(1); | ||
+ | transform: scale(1); | ||
+ | } | ||
+ | } | ||
+ | |||
</style> | </style> | ||
+ | <style>@import 'bourbon'; // http://bourbon.io/ | ||
− | + | @import '../partials/variables'; // colors, fonts etc... | |
− | + | @import '../partials/mixins'; // custom mixins | |
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | ||
− | + | @import '../partials/layout'; // responsive grid and media queries | |
− | + | ||
− | + | ||
− | + | ||
− | + | /* -------------------------------- | |
− | { | + | |
− | + | Primary style | |
− | + | ||
− | if ( | + | -------------------------------- */ |
− | { | + | |
− | + | html * { | |
+ | -webkit-font-smoothing: antialiased; | ||
+ | -moz-osx-font-smoothing: grayscale; | ||
+ | } | ||
+ | |||
+ | *, *:after, *:before { | ||
+ | @include box-sizing(border-box); | ||
+ | } | ||
+ | |||
+ | body { | ||
+ | font: { | ||
+ | size: 100%; | ||
+ | family: $primary-font; // variables inside partials > _variables.scss | ||
+ | } | ||
+ | color: $color-1; | ||
+ | background-color: $color-1; | ||
+ | } | ||
+ | |||
+ | a { | ||
+ | color: $color-3; | ||
+ | text-decoration: none; | ||
+ | } | ||
+ | |||
+ | img { | ||
+ | max-width: 100%; | ||
+ | } | ||
+ | |||
+ | /* -------------------------------- | ||
+ | |||
+ | Modules - reusable parts of our design | ||
+ | |||
+ | -------------------------------- */ | ||
+ | |||
+ | .cd-container { /* this class is used to give a max-width to the element it is applied to, and center it horizontally when it reaches that max-width */ | ||
+ | width: 90%; | ||
+ | max-width: $L; // breakpoints inside partials > _layout.scss | ||
+ | margin: 0 auto; | ||
+ | |||
+ | &::after { /* clearfix */ | ||
+ | content: ''; | ||
+ | display: table; | ||
+ | clear: both; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | /* -------------------------------- | ||
+ | |||
+ | Main components | ||
+ | |||
+ | -------------------------------- */ | ||
+ | |||
+ | header { | ||
+ | position: relative; | ||
+ | height: 200px; | ||
+ | background: $color-4; | ||
+ | text-align: center; | ||
+ | margin-bottom: 1em; | ||
+ | padding-top: 3em; | ||
+ | |||
+ | #cd-logo { | ||
+ | margin-bottom: 3em; | ||
+ | } | ||
+ | |||
+ | h1 { | ||
+ | @include font-size(20px); | ||
+ | } | ||
+ | |||
+ | @include MQ(M) { | ||
+ | margin-bottom: 4em; | ||
+ | } | ||
+ | |||
+ | @include MQ(L) { | ||
+ | height: 400px; | ||
+ | padding-top: 11em; | ||
+ | |||
+ | #cd-logo { | ||
+ | position: absolute; | ||
+ | top: 40px; | ||
+ | left: 5%; | ||
+ | } | ||
+ | |||
+ | h1 { | ||
+ | @include font-size(40px); | ||
+ | font-weight: 300; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | #cd-nav { | ||
+ | ul { | ||
+ | /* mobile first */ | ||
+ | position: fixed; | ||
+ | width: 90%; | ||
+ | max-width: 400px; | ||
+ | right: 5%; | ||
+ | bottom: 20px; | ||
+ | @include border-radius; | ||
+ | box-shadow: 0 0 10px rgba($color-3, .4); | ||
+ | background: $color-4; | ||
+ | visibility: hidden; | ||
+ | |||
+ | /* remove overflow:hidden if you want to create a drop-down menu - but then remember to fix/eliminate the list items animation */ | ||
+ | overflow: hidden; | ||
+ | |||
+ | z-index: 1; | ||
+ | |||
+ | /* Force Hardware Acceleration in WebKit */ | ||
+ | -webkit-backface-visibility: hidden; | ||
+ | backface-visibility: hidden; | ||
+ | |||
+ | @include transform(scale(0)); | ||
+ | @include transform-origin(100% 100%); | ||
+ | -webkit-transition: -webkit-transform 0.3s, visibility 0s 0.3s; | ||
+ | -moz-transition: -moz-transform 0.3s, visibility 0s 0.3s; | ||
+ | transition: transform 0.3s, visibility 0s 0.3s; | ||
+ | |||
+ | li { | ||
+ | /* Force Hardware Acceleration in WebKit */ | ||
+ | -webkit-backface-visibility: hidden; | ||
+ | backface-visibility: hidden; | ||
+ | } | ||
+ | |||
+ | &.is-visible { | ||
+ | visibility: visible; | ||
+ | @include transform(scale(1)); | ||
+ | -webkit-transition: -webkit-transform 0.3s, visibility 0s 0s; | ||
+ | -moz-transition: -moz-transform 0.3s, visibility 0s 0s; | ||
+ | transition: transform 0.3s, visibility 0s 0s; | ||
+ | |||
+ | li:nth-child(1) { /* list items animation */ | ||
+ | @include animation(cd-slide-in .2s); | ||
+ | } | ||
+ | |||
+ | li:nth-child(2) { | ||
+ | @include animation(cd-slide-in .3s); | ||
+ | } | ||
+ | |||
+ | li:nth-child(3) { | ||
+ | @include animation(cd-slide-in .4s); | ||
+ | } | ||
+ | |||
+ | li:nth-child(4) { | ||
+ | @include animation(cd-slide-in .5s); | ||
+ | } | ||
+ | |||
+ | li:nth-child(5) { | ||
+ | @include animation(cd-slide-in .6s); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | li a { | ||
+ | display: block; | ||
+ | padding: 1.6em; | ||
+ | border-bottom: 1px solid $color-5; | ||
+ | } | ||
+ | |||
+ | li:last-child a { | ||
+ | border-bottom: none; | ||
+ | } | ||
+ | |||
+ | @include MQ(L) { | ||
+ | ul { | ||
+ | /* the navigation moves to the top */ | ||
+ | position: absolute; | ||
+ | width: auto; | ||
+ | max-width: none; | ||
+ | bottom: auto; | ||
+ | top: 36px; | ||
+ | background: transparent; | ||
+ | visibility: visible; | ||
+ | box-shadow: none; | ||
+ | @include transform(scale(1)); | ||
+ | @include transition(all 0s); | ||
+ | } | ||
+ | |||
+ | li { | ||
+ | display: inline-block; | ||
+ | } | ||
+ | |||
+ | li a { | ||
+ | opacity: 1; | ||
+ | padding: .4em; | ||
+ | margin-left: 1.6em; | ||
+ | border-bottom: none; | ||
+ | |||
+ | &:hover { | ||
+ | color: $color-2; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | &.is-fixed ul { | ||
+ | /* when the user scrolls down, the navigation moves to the bottom right in Fixed position - as on touch devices */ | ||
+ | position: fixed; | ||
+ | width: 90%; | ||
+ | max-width: 400px; | ||
+ | bottom: 20px; | ||
+ | top: auto; | ||
+ | background: $color-4; | ||
+ | visibility: hidden; | ||
+ | box-shadow: 0 0 10px rgba($color-3, .4); | ||
+ | @include transform(scale(0)); | ||
+ | |||
+ | li { | ||
+ | display: block; | ||
+ | } | ||
+ | |||
+ | li a { | ||
+ | padding: 1.6em; | ||
+ | margin-left: 0; | ||
+ | border-bottom: 1px solid $color-5; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | ul.has-transitions { | ||
+ | /* this class is used to bring back transitions when the navigation moves at the bottom right */ | ||
+ | -webkit-transition: -webkit-transform 0.3s, visibility 0s 0.3s; | ||
+ | -moz-transition: -moz-transform 0.3s, visibility 0s 0.3s; | ||
+ | transition: transform 0.3s, visibility 0s 0.3s; | ||
+ | } | ||
+ | |||
+ | ul.is-visible { | ||
+ | /* this class is used to bring back the navigation animation - as on touch devices */ | ||
+ | visibility: visible; | ||
+ | @include transform(scale(1)); | ||
+ | |||
+ | -webkit-transition: -webkit-transform 0.3s, visibility 0s 0s; | ||
+ | -moz-transition: -moz-transform 0.3s, visibility 0s 0s; | ||
+ | transition: transform 0.3s, visibility 0s 0s; | ||
+ | } | ||
+ | |||
+ | ul.is-hidden { | ||
+ | /* this class is used to animate the scale down the navigation when the user scrolls down with the navigation still open */ | ||
+ | @include transform(scale(0)); | ||
+ | -webkit-transition: -webkit-transform 0.3s; | ||
+ | -moz-transition: -moz-transform 0.3s; | ||
+ | transition: transform 0.3s; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | .cd-nav-trigger { | ||
+ | position: fixed; | ||
+ | bottom: 20px; | ||
+ | right: 5%; | ||
+ | width: 44px; | ||
+ | height: 44px; | ||
+ | background: $color-4; | ||
+ | @include border-radius; | ||
+ | box-shadow: 0 0 10px rgba($color-3, .4); | ||
+ | |||
+ | /* image replacement */ | ||
+ | overflow: hidden; | ||
+ | text-indent: 100%; | ||
+ | white-space: nowrap; | ||
+ | |||
+ | z-index: 2; | ||
+ | |||
+ | span { | ||
+ | /* the span element is used to create the menu icon */ | ||
+ | position: absolute; | ||
+ | display: block; | ||
+ | width: 20px; | ||
+ | height: 2px; | ||
+ | background: $color-3; | ||
+ | top: 50%; | ||
+ | margin-top: -1px; | ||
+ | left: 50%; | ||
+ | margin-left: -10px; | ||
+ | -webkit-transition: background 0.3s; | ||
+ | -moz-transition: background 0.3s; | ||
+ | transition: background 0.3s; | ||
+ | |||
+ | &::before, &::after { | ||
+ | content: ''; | ||
+ | position: absolute; | ||
+ | left: 0; | ||
+ | background: inherit; | ||
+ | width: 100%; | ||
+ | height: 100%; | ||
+ | |||
+ | /* Force Hardware Acceleration in WebKit */ | ||
+ | @include transform(translateZ(0)); | ||
+ | -webkit-backface-visibility: hidden; | ||
+ | backface-visibility: hidden; | ||
+ | |||
+ | -webkit-transition: -webkit-transform 0.3s, background 0s; | ||
+ | -moz-transition: -moz-transform 0.3s, background 0s; | ||
+ | transition: transform 0.3s, background 0s; | ||
+ | } | ||
+ | |||
+ | &::before { | ||
+ | top: -6px; | ||
+ | @include transform(rotate(0)); | ||
+ | } | ||
+ | |||
+ | &::after { | ||
+ | bottom: -6px; | ||
+ | @include transform(rotate(0)); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | &.menu-is-open { | ||
+ | box-shadow: none; | ||
+ | } | ||
+ | |||
+ | &.menu-is-open span { | ||
+ | background: rgba($color-3, 0); | ||
+ | |||
+ | &::before, &::after { | ||
+ | background: rgba($color-3, 1); | ||
+ | } | ||
+ | |||
+ | &::before { | ||
+ | top: 0; | ||
+ | @include transform(rotate(135deg)); | ||
+ | } | ||
+ | |||
+ | &::after { | ||
+ | bottom: 0; | ||
+ | @include transform(rotate(225deg)); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | @include MQ(L) { | ||
+ | /* the the menu triger is hidden by default on desktop devices */ | ||
+ | visibility: hidden; | ||
+ | @include transform(scale(0)); | ||
+ | -webkit-transition: -webkit-transform 0.3s, visibility 0s 0.3s; | ||
+ | -moz-transition: -moz-transform 0.3s, visibility 0s 0.3s; | ||
+ | transition: transform 0.3s, visibility 0s 0.3s; | ||
+ | |||
+ | .is-fixed & { | ||
+ | visibility: visible; | ||
+ | @include transition(all 0s); | ||
+ | @include transform(scale(1)); | ||
+ | @include animation(cd-bounce-in .3s linear); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | #cd-gallery-items { | ||
+ | li { | ||
+ | margin-bottom: 1.5em; | ||
+ | box-shadow: 0 1px 2px rgba(#000, .2); | ||
+ | @include border-radius; | ||
+ | |||
+ | img { | ||
+ | width: 100%; | ||
+ | display: block; | ||
+ | @include border-radius; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | @include MQ(M) { | ||
+ | li { | ||
+ | @include column(.48); // see how this mixin works inside partials > _layout.scss | ||
+ | margin-bottom: 2em; | ||
+ | margin-right: 4%; | ||
+ | |||
+ | &:nth-child(2n) { | ||
+ | margin-right: 0; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | @include MQ(L) { | ||
+ | li { | ||
+ | @include column(.31); | ||
+ | margin-bottom: 2.5em; | ||
+ | margin-right: 3.5%; | ||
+ | |||
+ | &:nth-child(2n) { | ||
+ | margin-right: 3.5%; | ||
+ | } | ||
+ | |||
+ | &:nth-child(3n) { | ||
+ | margin-right: 0; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | @include keyframes(cd-slide-in) { | ||
+ | 0% { | ||
+ | @include transform(translateX(100px)); | ||
+ | } | ||
+ | |||
+ | 100% { | ||
+ | @include transform(translateY(0)); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | @include keyframes(cd-bounce-in) { | ||
+ | 0% { | ||
+ | @include transform(scale(0)); | ||
+ | } | ||
+ | |||
+ | 60% { | ||
+ | @include transform(scale(1.2)); | ||
+ | } | ||
+ | |||
+ | 100% { | ||
+ | @include transform(scale(1)); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | </style> | ||
+ | |||
+ | <style> | ||
+ | </style> | ||
+ | |||
+ | <style> | ||
+ | </style> | ||
+ | |||
+ | |||
+ | <script>/*! | ||
+ | * jQuery JavaScript Library v2.1.1 | ||
+ | * http://jquery.com/ | ||
+ | * | ||
+ | * Includes Sizzle.js | ||
+ | * http://sizzlejs.com/ | ||
+ | * | ||
+ | * Copyright 2005, 2014 jQuery Foundation, Inc. and other contributors | ||
+ | * Released under the MIT license | ||
+ | * http://jquery.org/license | ||
+ | * | ||
+ | * Date: 2014-05-01T17:11Z | ||
+ | */ | ||
+ | |||
+ | (function( global, factory ) { | ||
+ | |||
+ | if ( typeof module === "object" && typeof module.exports === "object" ) { | ||
+ | // For CommonJS and CommonJS-like environments where a proper window is present, | ||
+ | // execute the factory and get jQuery | ||
+ | // For environments that do not inherently posses a window with a document | ||
+ | // (such as Node.js), expose a jQuery-making factory as module.exports | ||
+ | // This accentuates the need for the creation of a real window | ||
+ | // e.g. var jQuery = require("jquery")(window); | ||
+ | // See ticket #14549 for more info | ||
+ | module.exports = global.document ? | ||
+ | factory( global, true ) : | ||
+ | function( w ) { | ||
+ | if ( !w.document ) { | ||
+ | throw new Error( "jQuery requires a window with a document" ); | ||
+ | } | ||
+ | return factory( w ); | ||
+ | }; | ||
+ | } else { | ||
+ | factory( global ); | ||
+ | } | ||
+ | |||
+ | // Pass this if window is not defined yet | ||
+ | }(typeof window !== "undefined" ? window : this, function( window, noGlobal ) { | ||
+ | |||
+ | // Can't do this because several apps including ASP.NET trace | ||
+ | // the stack via arguments.caller.callee and Firefox dies if | ||
+ | // you try to trace through "use strict" call chains. (#13335) | ||
+ | // Support: Firefox 18+ | ||
+ | // | ||
+ | |||
+ | var arr = []; | ||
+ | |||
+ | var slice = arr.slice; | ||
+ | |||
+ | var concat = arr.concat; | ||
+ | |||
+ | var push = arr.push; | ||
+ | |||
+ | var indexOf = arr.indexOf; | ||
+ | |||
+ | var class2type = {}; | ||
+ | |||
+ | var toString = class2type.toString; | ||
+ | |||
+ | var hasOwn = class2type.hasOwnProperty; | ||
+ | |||
+ | var support = {}; | ||
+ | |||
+ | |||
+ | |||
+ | var | ||
+ | // Use the correct document accordingly with window argument (sandbox) | ||
+ | document = window.document, | ||
+ | |||
+ | version = "2.1.1", | ||
+ | |||
+ | // Define a local copy of jQuery | ||
+ | jQuery = function( selector, context ) { | ||
+ | // The jQuery object is actually just the init constructor 'enhanced' | ||
+ | // Need init if jQuery is called (just allow error to be thrown if not included) | ||
+ | return new jQuery.fn.init( selector, context ); | ||
+ | }, | ||
+ | |||
+ | // Support: Android<4.1 | ||
+ | // Make sure we trim BOM and NBSP | ||
+ | rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g, | ||
+ | |||
+ | // Matches dashed string for camelizing | ||
+ | rmsPrefix = /^-ms-/, | ||
+ | rdashAlpha = /-([\da-z])/gi, | ||
+ | |||
+ | // Used by jQuery.camelCase as callback to replace() | ||
+ | fcamelCase = function( all, letter ) { | ||
+ | return letter.toUpperCase(); | ||
+ | }; | ||
+ | |||
+ | jQuery.fn = jQuery.prototype = { | ||
+ | // The current version of jQuery being used | ||
+ | jquery: version, | ||
+ | |||
+ | constructor: jQuery, | ||
+ | |||
+ | // Start with an empty selector | ||
+ | selector: "", | ||
+ | |||
+ | // The default length of a jQuery object is 0 | ||
+ | length: 0, | ||
+ | |||
+ | toArray: function() { | ||
+ | return slice.call( this ); | ||
+ | }, | ||
+ | |||
+ | // Get the Nth element in the matched element set OR | ||
+ | // Get the whole matched element set as a clean array | ||
+ | get: function( num ) { | ||
+ | return num != null ? | ||
+ | |||
+ | // Return just the one element from the set | ||
+ | ( num < 0 ? this[ num + this.length ] : this[ num ] ) : | ||
+ | |||
+ | // Return all the elements in a clean array | ||
+ | slice.call( this ); | ||
+ | }, | ||
+ | |||
+ | // Take an array of elements and push it onto the stack | ||
+ | // (returning the new matched element set) | ||
+ | pushStack: function( elems ) { | ||
+ | |||
+ | // Build a new jQuery matched element set | ||
+ | var ret = jQuery.merge( this.constructor(), elems ); | ||
+ | |||
+ | // Add the old object onto the stack (as a reference) | ||
+ | ret.prevObject = this; | ||
+ | ret.context = this.context; | ||
+ | |||
+ | // Return the newly-formed element set | ||
+ | return ret; | ||
+ | }, | ||
+ | |||
+ | // Execute a callback for every element in the matched set. | ||
+ | // (You can seed the arguments with an array of args, but this is | ||
+ | // only used internally.) | ||
+ | each: function( callback, args ) { | ||
+ | return jQuery.each( this, callback, args ); | ||
+ | }, | ||
+ | |||
+ | map: function( callback ) { | ||
+ | return this.pushStack( jQuery.map(this, function( elem, i ) { | ||
+ | return callback.call( elem, i, elem ); | ||
+ | })); | ||
+ | }, | ||
+ | |||
+ | slice: function() { | ||
+ | return this.pushStack( slice.apply( this, arguments ) ); | ||
+ | }, | ||
+ | |||
+ | first: function() { | ||
+ | return this.eq( 0 ); | ||
+ | }, | ||
+ | |||
+ | last: function() { | ||
+ | return this.eq( -1 ); | ||
+ | }, | ||
+ | |||
+ | eq: function( i ) { | ||
+ | var len = this.length, | ||
+ | j = +i + ( i < 0 ? len : 0 ); | ||
+ | return this.pushStack( j >= 0 && j < len ? [ this[j] ] : [] ); | ||
+ | }, | ||
+ | |||
+ | end: function() { | ||
+ | return this.prevObject || this.constructor(null); | ||
+ | }, | ||
+ | |||
+ | // For internal use only. | ||
+ | // Behaves like an Array's method, not like a jQuery method. | ||
+ | push: push, | ||
+ | sort: arr.sort, | ||
+ | splice: arr.splice | ||
+ | }; | ||
+ | |||
+ | jQuery.extend = jQuery.fn.extend = function() { | ||
+ | var options, name, src, copy, copyIsArray, clone, | ||
+ | target = arguments[0] || {}, | ||
+ | i = 1, | ||
+ | length = arguments.length, | ||
+ | deep = false; | ||
+ | |||
+ | // Handle a deep copy situation | ||
+ | if ( typeof target === "boolean" ) { | ||
+ | deep = target; | ||
+ | |||
+ | // skip the boolean and the target | ||
+ | target = arguments[ i ] || {}; | ||
+ | i++; | ||
+ | } | ||
+ | |||
+ | // Handle case when target is a string or something (possible in deep copy) | ||
+ | if ( typeof target !== "object" && !jQuery.isFunction(target) ) { | ||
+ | target = {}; | ||
+ | } | ||
+ | |||
+ | // extend jQuery itself if only one argument is passed | ||
+ | if ( i === length ) { | ||
+ | target = this; | ||
+ | i--; | ||
+ | } | ||
+ | |||
+ | for ( ; i < length; i++ ) { | ||
+ | // Only deal with non-null/undefined values | ||
+ | if ( (options = arguments[ i ]) != null ) { | ||
+ | // Extend the base object | ||
+ | for ( name in options ) { | ||
+ | src = target[ name ]; | ||
+ | copy = options[ name ]; | ||
+ | |||
+ | // Prevent never-ending loop | ||
+ | if ( target === copy ) { | ||
+ | continue; | ||
+ | } | ||
+ | |||
+ | // Recurse if we're merging plain objects or arrays | ||
+ | if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) { | ||
+ | if ( copyIsArray ) { | ||
+ | copyIsArray = false; | ||
+ | clone = src && jQuery.isArray(src) ? src : []; | ||
+ | |||
+ | } else { | ||
+ | clone = src && jQuery.isPlainObject(src) ? src : {}; | ||
+ | } | ||
+ | |||
+ | // Never move original objects, clone them | ||
+ | target[ name ] = jQuery.extend( deep, clone, copy ); | ||
+ | |||
+ | // Don't bring in undefined values | ||
+ | } else if ( copy !== undefined ) { | ||
+ | target[ name ] = copy; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Return the modified object | ||
+ | return target; | ||
+ | }; | ||
+ | |||
+ | jQuery.extend({ | ||
+ | // Unique for each copy of jQuery on the page | ||
+ | expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ), | ||
+ | |||
+ | // Assume jQuery is ready without the ready module | ||
+ | isReady: true, | ||
+ | |||
+ | error: function( msg ) { | ||
+ | throw new Error( msg ); | ||
+ | }, | ||
+ | |||
+ | noop: function() {}, | ||
+ | |||
+ | // See test/unit/core.js for details concerning isFunction. | ||
+ | // Since version 1.3, DOM methods and functions like alert | ||
+ | // aren't supported. They return false on IE (#2968). | ||
+ | isFunction: function( obj ) { | ||
+ | return jQuery.type(obj) === "function"; | ||
+ | }, | ||
+ | |||
+ | isArray: Array.isArray, | ||
+ | |||
+ | isWindow: function( obj ) { | ||
+ | return obj != null && obj === obj.window; | ||
+ | }, | ||
+ | |||
+ | isNumeric: function( obj ) { | ||
+ | // parseFloat NaNs numeric-cast false positives (null|true|false|"") | ||
+ | // ...but misinterprets leading-number strings, particularly hex literals ("0x...") | ||
+ | // subtraction forces infinities to NaN | ||
+ | return !jQuery.isArray( obj ) && obj - parseFloat( obj ) >= 0; | ||
+ | }, | ||
+ | |||
+ | isPlainObject: function( obj ) { | ||
+ | // Not plain objects: | ||
+ | // - Any object or value whose internal [[Class]] property is not "[object Object]" | ||
+ | // - DOM nodes | ||
+ | // - window | ||
+ | if ( jQuery.type( obj ) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) { | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | if ( obj.constructor && | ||
+ | !hasOwn.call( obj.constructor.prototype, "isPrototypeOf" ) ) { | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | // If the function hasn't returned already, we're confident that | ||
+ | // |obj| is a plain object, created by {} or constructed with new Object | ||
+ | return true; | ||
+ | }, | ||
+ | |||
+ | isEmptyObject: function( obj ) { | ||
+ | var name; | ||
+ | for ( name in obj ) { | ||
+ | return false; | ||
+ | } | ||
+ | return true; | ||
+ | }, | ||
+ | |||
+ | type: function( obj ) { | ||
+ | if ( obj == null ) { | ||
+ | return obj + ""; | ||
+ | } | ||
+ | // Support: Android < 4.0, iOS < 6 (functionish RegExp) | ||
+ | return typeof obj === "object" || typeof obj === "function" ? | ||
+ | class2type[ toString.call(obj) ] || "object" : | ||
+ | typeof obj; | ||
+ | }, | ||
+ | |||
+ | // Evaluates a script in a global context | ||
+ | globalEval: function( code ) { | ||
+ | var script, | ||
+ | indirect = eval; | ||
+ | |||
+ | code = jQuery.trim( code ); | ||
+ | |||
+ | if ( code ) { | ||
+ | // If the code includes a valid, prologue position | ||
+ | // strict mode pragma, execute code by injecting a | ||
+ | // script tag into the document. | ||
+ | if ( code.indexOf("use strict") === 1 ) { | ||
+ | script = document.createElement("script"); | ||
+ | script.text = code; | ||
+ | document.head.appendChild( script ).parentNode.removeChild( script ); | ||
+ | } else { | ||
+ | // Otherwise, avoid the DOM node creation, insertion | ||
+ | // and removal by using an indirect global eval | ||
+ | indirect( code ); | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // Convert dashed to camelCase; used by the css and data modules | ||
+ | // Microsoft forgot to hump their vendor prefix (#9572) | ||
+ | camelCase: function( string ) { | ||
+ | return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase ); | ||
+ | }, | ||
+ | |||
+ | nodeName: function( elem, name ) { | ||
+ | return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase(); | ||
+ | }, | ||
+ | |||
+ | // args is for internal usage only | ||
+ | each: function( obj, callback, args ) { | ||
+ | var value, | ||
+ | i = 0, | ||
+ | length = obj.length, | ||
+ | isArray = isArraylike( obj ); | ||
+ | |||
+ | if ( args ) { | ||
+ | if ( isArray ) { | ||
+ | for ( ; i < length; i++ ) { | ||
+ | value = callback.apply( obj[ i ], args ); | ||
+ | |||
+ | if ( value === false ) { | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } else { | ||
+ | for ( i in obj ) { | ||
+ | value = callback.apply( obj[ i ], args ); | ||
+ | |||
+ | if ( value === false ) { | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // A special, fast, case for the most common use of each | ||
+ | } else { | ||
+ | if ( isArray ) { | ||
+ | for ( ; i < length; i++ ) { | ||
+ | value = callback.call( obj[ i ], i, obj[ i ] ); | ||
+ | |||
+ | if ( value === false ) { | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } else { | ||
+ | for ( i in obj ) { | ||
+ | value = callback.call( obj[ i ], i, obj[ i ] ); | ||
+ | |||
+ | if ( value === false ) { | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return obj; | ||
+ | }, | ||
+ | |||
+ | // Support: Android<4.1 | ||
+ | trim: function( text ) { | ||
+ | return text == null ? | ||
+ | "" : | ||
+ | ( text + "" ).replace( rtrim, "" ); | ||
+ | }, | ||
+ | |||
+ | // results is for internal usage only | ||
+ | makeArray: function( arr, results ) { | ||
+ | var ret = results || []; | ||
+ | |||
+ | if ( arr != null ) { | ||
+ | if ( isArraylike( Object(arr) ) ) { | ||
+ | jQuery.merge( ret, | ||
+ | typeof arr === "string" ? | ||
+ | [ arr ] : arr | ||
+ | ); | ||
+ | } else { | ||
+ | push.call( ret, arr ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return ret; | ||
+ | }, | ||
+ | |||
+ | inArray: function( elem, arr, i ) { | ||
+ | return arr == null ? -1 : indexOf.call( arr, elem, i ); | ||
+ | }, | ||
+ | |||
+ | merge: function( first, second ) { | ||
+ | var len = +second.length, | ||
+ | j = 0, | ||
+ | i = first.length; | ||
+ | |||
+ | for ( ; j < len; j++ ) { | ||
+ | first[ i++ ] = second[ j ]; | ||
+ | } | ||
+ | |||
+ | first.length = i; | ||
+ | |||
+ | return first; | ||
+ | }, | ||
+ | |||
+ | grep: function( elems, callback, invert ) { | ||
+ | var callbackInverse, | ||
+ | matches = [], | ||
+ | i = 0, | ||
+ | length = elems.length, | ||
+ | callbackExpect = !invert; | ||
+ | |||
+ | // Go through the array, only saving the items | ||
+ | // that pass the validator function | ||
+ | for ( ; i < length; i++ ) { | ||
+ | callbackInverse = !callback( elems[ i ], i ); | ||
+ | if ( callbackInverse !== callbackExpect ) { | ||
+ | matches.push( elems[ i ] ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return matches; | ||
+ | }, | ||
+ | |||
+ | // arg is for internal usage only | ||
+ | map: function( elems, callback, arg ) { | ||
+ | var value, | ||
+ | i = 0, | ||
+ | length = elems.length, | ||
+ | isArray = isArraylike( elems ), | ||
+ | ret = []; | ||
+ | |||
+ | // Go through the array, translating each of the items to their new values | ||
+ | if ( isArray ) { | ||
+ | for ( ; i < length; i++ ) { | ||
+ | value = callback( elems[ i ], i, arg ); | ||
+ | |||
+ | if ( value != null ) { | ||
+ | ret.push( value ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Go through every key on the object, | ||
+ | } else { | ||
+ | for ( i in elems ) { | ||
+ | value = callback( elems[ i ], i, arg ); | ||
+ | |||
+ | if ( value != null ) { | ||
+ | ret.push( value ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Flatten any nested arrays | ||
+ | return concat.apply( [], ret ); | ||
+ | }, | ||
+ | |||
+ | // A global GUID counter for objects | ||
+ | guid: 1, | ||
+ | |||
+ | // Bind a function to a context, optionally partially applying any | ||
+ | // arguments. | ||
+ | proxy: function( fn, context ) { | ||
+ | var tmp, args, proxy; | ||
+ | |||
+ | if ( typeof context === "string" ) { | ||
+ | tmp = fn[ context ]; | ||
+ | context = fn; | ||
+ | fn = tmp; | ||
+ | } | ||
+ | |||
+ | // Quick check to determine if target is callable, in the spec | ||
+ | // this throws a TypeError, but we will just return undefined. | ||
+ | if ( !jQuery.isFunction( fn ) ) { | ||
+ | return undefined; | ||
+ | } | ||
+ | |||
+ | // Simulated bind | ||
+ | args = slice.call( arguments, 2 ); | ||
+ | proxy = function() { | ||
+ | return fn.apply( context || this, args.concat( slice.call( arguments ) ) ); | ||
+ | }; | ||
+ | |||
+ | // Set the guid of unique handler to the same of original handler, so it can be removed | ||
+ | proxy.guid = fn.guid = fn.guid || jQuery.guid++; | ||
+ | |||
+ | return proxy; | ||
+ | }, | ||
+ | |||
+ | now: Date.now, | ||
+ | |||
+ | // jQuery.support is not used in Core but other projects attach their | ||
+ | // properties to it so it needs to exist. | ||
+ | support: support | ||
+ | }); | ||
+ | |||
+ | // Populate the class2type map | ||
+ | jQuery.each("Boolean Number String Function Array Date RegExp Object Error".split(" "), function(i, name) { | ||
+ | class2type[ "[object " + name + "]" ] = name.toLowerCase(); | ||
+ | }); | ||
+ | |||
+ | function isArraylike( obj ) { | ||
+ | var length = obj.length, | ||
+ | type = jQuery.type( obj ); | ||
+ | |||
+ | if ( type === "function" || jQuery.isWindow( obj ) ) { | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | if ( obj.nodeType === 1 && length ) { | ||
+ | return true; | ||
+ | } | ||
+ | |||
+ | return type === "array" || length === 0 || | ||
+ | typeof length === "number" && length > 0 && ( length - 1 ) in obj; | ||
+ | } | ||
+ | var Sizzle = | ||
+ | /*! | ||
+ | * Sizzle CSS Selector Engine v1.10.19 | ||
+ | * http://sizzlejs.com/ | ||
+ | * | ||
+ | * Copyright 2013 jQuery Foundation, Inc. and other contributors | ||
+ | * Released under the MIT license | ||
+ | * http://jquery.org/license | ||
+ | * | ||
+ | * Date: 2014-04-18 | ||
+ | */ | ||
+ | (function( window ) { | ||
+ | |||
+ | var i, | ||
+ | support, | ||
+ | Expr, | ||
+ | getText, | ||
+ | isXML, | ||
+ | tokenize, | ||
+ | compile, | ||
+ | select, | ||
+ | outermostContext, | ||
+ | sortInput, | ||
+ | hasDuplicate, | ||
+ | |||
+ | // Local document vars | ||
+ | setDocument, | ||
+ | document, | ||
+ | docElem, | ||
+ | documentIsHTML, | ||
+ | rbuggyQSA, | ||
+ | rbuggyMatches, | ||
+ | matches, | ||
+ | contains, | ||
+ | |||
+ | // Instance-specific data | ||
+ | expando = "sizzle" + -(new Date()), | ||
+ | preferredDoc = window.document, | ||
+ | dirruns = 0, | ||
+ | done = 0, | ||
+ | classCache = createCache(), | ||
+ | tokenCache = createCache(), | ||
+ | compilerCache = createCache(), | ||
+ | sortOrder = function( a, b ) { | ||
+ | if ( a === b ) { | ||
+ | hasDuplicate = true; | ||
+ | } | ||
+ | return 0; | ||
+ | }, | ||
+ | |||
+ | // General-purpose constants | ||
+ | strundefined = typeof undefined, | ||
+ | MAX_NEGATIVE = 1 << 31, | ||
+ | |||
+ | // Instance methods | ||
+ | hasOwn = ({}).hasOwnProperty, | ||
+ | arr = [], | ||
+ | pop = arr.pop, | ||
+ | push_native = arr.push, | ||
+ | push = arr.push, | ||
+ | slice = arr.slice, | ||
+ | // Use a stripped-down indexOf if we can't use a native one | ||
+ | indexOf = arr.indexOf || function( elem ) { | ||
+ | var i = 0, | ||
+ | len = this.length; | ||
+ | for ( ; i < len; i++ ) { | ||
+ | if ( this[i] === elem ) { | ||
+ | return i; | ||
+ | } | ||
+ | } | ||
+ | return -1; | ||
+ | }, | ||
+ | |||
+ | booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped", | ||
+ | |||
+ | // Regular expressions | ||
+ | |||
+ | // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace | ||
+ | whitespace = "[\\x20\\t\\r\\n\\f]", | ||
+ | // http://www.w3.org/TR/css3-syntax/#characters | ||
+ | characterEncoding = "(?:\\\\.|[\\w-]|[^\\x00-\\xa0])+", | ||
+ | |||
+ | // Loosely modeled on CSS identifier characters | ||
+ | // An unquoted value should be a CSS identifier http://www.w3.org/TR/css3-selectors/#attribute-selectors | ||
+ | // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier | ||
+ | identifier = characterEncoding.replace( "w", "w#" ), | ||
+ | |||
+ | // Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors | ||
+ | attributes = "\\[" + whitespace + "*(" + characterEncoding + ")(?:" + whitespace + | ||
+ | // Operator (capture 2) | ||
+ | "*([*^$|!~]?=)" + whitespace + | ||
+ | // "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]" | ||
+ | "*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace + | ||
+ | "*\\]", | ||
+ | |||
+ | pseudos = ":(" + characterEncoding + ")(?:\\((" + | ||
+ | // To reduce the number of selectors needing tokenize in the preFilter, prefer arguments: | ||
+ | // 1. quoted (capture 3; capture 4 or capture 5) | ||
+ | "('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" + | ||
+ | // 2. simple (capture 6) | ||
+ | "((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" + | ||
+ | // 3. anything else (capture 2) | ||
+ | ".*" + | ||
+ | ")\\)|)", | ||
+ | |||
+ | // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter | ||
+ | rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ), | ||
+ | |||
+ | rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ), | ||
+ | rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ), | ||
+ | |||
+ | rattributeQuotes = new RegExp( "=" + whitespace + "*([^\\]'\"]*?)" + whitespace + "*\\]", "g" ), | ||
+ | |||
+ | rpseudo = new RegExp( pseudos ), | ||
+ | ridentifier = new RegExp( "^" + identifier + "$" ), | ||
+ | |||
+ | matchExpr = { | ||
+ | "ID": new RegExp( "^#(" + characterEncoding + ")" ), | ||
+ | "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ), | ||
+ | "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ), | ||
+ | "ATTR": new RegExp( "^" + attributes ), | ||
+ | "PSEUDO": new RegExp( "^" + pseudos ), | ||
+ | "CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace + | ||
+ | "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace + | ||
+ | "*(\\d+)|))" + whitespace + "*\\)|)", "i" ), | ||
+ | "bool": new RegExp( "^(?:" + booleans + ")$", "i" ), | ||
+ | // For use in libraries implementing .is() | ||
+ | // We use this for POS matching in `select` | ||
+ | "needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + | ||
+ | whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" ) | ||
+ | }, | ||
+ | |||
+ | rinputs = /^(?:input|select|textarea|button)$/i, | ||
+ | rheader = /^h\d$/i, | ||
+ | |||
+ | rnative = /^[^{]+\{\s*\[native \w/, | ||
+ | |||
+ | // Easily-parseable/retrievable ID or TAG or CLASS selectors | ||
+ | rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/, | ||
+ | |||
+ | rsibling = /[+~]/, | ||
+ | rescape = /'|\\/g, | ||
+ | |||
+ | // CSS escapes http://www.w3.org/TR/CSS21/syndata.html#escaped-characters | ||
+ | runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ), | ||
+ | funescape = function( _, escaped, escapedWhitespace ) { | ||
+ | var high = "0x" + escaped - 0x10000; | ||
+ | // NaN means non-codepoint | ||
+ | // Support: Firefox<24 | ||
+ | // Workaround erroneous numeric interpretation of +"0x" | ||
+ | return high !== high || escapedWhitespace ? | ||
+ | escaped : | ||
+ | high < 0 ? | ||
+ | // BMP codepoint | ||
+ | String.fromCharCode( high + 0x10000 ) : | ||
+ | // Supplemental Plane codepoint (surrogate pair) | ||
+ | String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 ); | ||
+ | }; | ||
+ | |||
+ | // Optimize for push.apply( _, NodeList ) | ||
+ | try { | ||
+ | push.apply( | ||
+ | (arr = slice.call( preferredDoc.childNodes )), | ||
+ | preferredDoc.childNodes | ||
+ | ); | ||
+ | // Support: Android<4.0 | ||
+ | // Detect silently failing push.apply | ||
+ | arr[ preferredDoc.childNodes.length ].nodeType; | ||
+ | } catch ( e ) { | ||
+ | push = { apply: arr.length ? | ||
+ | |||
+ | // Leverage slice if possible | ||
+ | function( target, els ) { | ||
+ | push_native.apply( target, slice.call(els) ); | ||
+ | } : | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Otherwise append directly | ||
+ | function( target, els ) { | ||
+ | var j = target.length, | ||
+ | i = 0; | ||
+ | // Can't trust NodeList.length | ||
+ | while ( (target[j++] = els[i++]) ) {} | ||
+ | target.length = j - 1; | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | function Sizzle( selector, context, results, seed ) { | ||
+ | var match, elem, m, nodeType, | ||
+ | // QSA vars | ||
+ | i, groups, old, nid, newContext, newSelector; | ||
+ | |||
+ | if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) { | ||
+ | setDocument( context ); | ||
+ | } | ||
+ | |||
+ | context = context || document; | ||
+ | results = results || []; | ||
+ | |||
+ | if ( !selector || typeof selector !== "string" ) { | ||
+ | return results; | ||
+ | } | ||
+ | |||
+ | if ( (nodeType = context.nodeType) !== 1 && nodeType !== 9 ) { | ||
+ | return []; | ||
+ | } | ||
+ | |||
+ | if ( documentIsHTML && !seed ) { | ||
+ | |||
+ | // Shortcuts | ||
+ | if ( (match = rquickExpr.exec( selector )) ) { | ||
+ | // Speed-up: Sizzle("#ID") | ||
+ | if ( (m = match[1]) ) { | ||
+ | if ( nodeType === 9 ) { | ||
+ | elem = context.getElementById( m ); | ||
+ | // Check parentNode to catch when Blackberry 4.6 returns | ||
+ | // nodes that are no longer in the document (jQuery #6963) | ||
+ | if ( elem && elem.parentNode ) { | ||
+ | // Handle the case where IE, Opera, and Webkit return items | ||
+ | // by name instead of ID | ||
+ | if ( elem.id === m ) { | ||
+ | results.push( elem ); | ||
+ | return results; | ||
+ | } | ||
+ | } else { | ||
+ | return results; | ||
+ | } | ||
+ | } else { | ||
+ | // Context is not a document | ||
+ | if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) && | ||
+ | contains( context, elem ) && elem.id === m ) { | ||
+ | results.push( elem ); | ||
+ | return results; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Speed-up: Sizzle("TAG") | ||
+ | } else if ( match[2] ) { | ||
+ | push.apply( results, context.getElementsByTagName( selector ) ); | ||
+ | return results; | ||
+ | |||
+ | // Speed-up: Sizzle(".CLASS") | ||
+ | } else if ( (m = match[3]) && support.getElementsByClassName && context.getElementsByClassName ) { | ||
+ | push.apply( results, context.getElementsByClassName( m ) ); | ||
+ | return results; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // QSA path | ||
+ | if ( support.qsa && (!rbuggyQSA || !rbuggyQSA.test( selector )) ) { | ||
+ | nid = old = expando; | ||
+ | newContext = context; | ||
+ | newSelector = nodeType === 9 && selector; | ||
+ | |||
+ | // qSA works strangely on Element-rooted queries | ||
+ | // We can work around this by specifying an extra ID on the root | ||
+ | // and working up from there (Thanks to Andrew Dupont for the technique) | ||
+ | // IE 8 doesn't work on object elements | ||
+ | if ( nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) { | ||
+ | groups = tokenize( selector ); | ||
+ | |||
+ | if ( (old = context.getAttribute("id")) ) { | ||
+ | nid = old.replace( rescape, "\\$&" ); | ||
+ | } else { | ||
+ | context.setAttribute( "id", nid ); | ||
+ | } | ||
+ | nid = "[id='" + nid + "'] "; | ||
+ | |||
+ | i = groups.length; | ||
+ | while ( i-- ) { | ||
+ | groups[i] = nid + toSelector( groups[i] ); | ||
+ | } | ||
+ | newContext = rsibling.test( selector ) && testContext( context.parentNode ) || context; | ||
+ | newSelector = groups.join(","); | ||
+ | } | ||
+ | |||
+ | if ( newSelector ) { | ||
+ | try { | ||
+ | push.apply( results, | ||
+ | newContext.querySelectorAll( newSelector ) | ||
+ | ); | ||
+ | return results; | ||
+ | } catch(qsaError) { | ||
+ | } finally { | ||
+ | if ( !old ) { | ||
+ | context.removeAttribute("id"); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // All others | ||
+ | return select( selector.replace( rtrim, "$1" ), context, results, seed ); | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Create key-value caches of limited size | ||
+ | * @returns {Function(string, Object)} Returns the Object data after storing it on itself with | ||
+ | * property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength) | ||
+ | * deleting the oldest entry | ||
+ | */ | ||
+ | function createCache() { | ||
+ | var keys = []; | ||
+ | |||
+ | function cache( key, value ) { | ||
+ | // Use (key + " ") to avoid collision with native prototype properties (see Issue #157) | ||
+ | if ( keys.push( key + " " ) > Expr.cacheLength ) { | ||
+ | // Only keep the most recent entries | ||
+ | delete cache[ keys.shift() ]; | ||
+ | } | ||
+ | return (cache[ key + " " ] = value); | ||
+ | } | ||
+ | return cache; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Mark a function for special use by Sizzle | ||
+ | * @param {Function} fn The function to mark | ||
+ | */ | ||
+ | function markFunction( fn ) { | ||
+ | fn[ expando ] = true; | ||
+ | return fn; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Support testing using an element | ||
+ | * @param {Function} fn Passed the created div and expects a boolean result | ||
+ | */ | ||
+ | function assert( fn ) { | ||
+ | var div = document.createElement("div"); | ||
+ | |||
+ | try { | ||
+ | return !!fn( div ); | ||
+ | } catch (e) { | ||
+ | return false; | ||
+ | } finally { | ||
+ | // Remove from its parent by default | ||
+ | if ( div.parentNode ) { | ||
+ | div.parentNode.removeChild( div ); | ||
+ | } | ||
+ | // release memory in IE | ||
+ | div = null; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Adds the same handler for all of the specified attrs | ||
+ | * @param {String} attrs Pipe-separated list of attributes | ||
+ | * @param {Function} handler The method that will be applied | ||
+ | */ | ||
+ | function addHandle( attrs, handler ) { | ||
+ | var arr = attrs.split("|"), | ||
+ | i = attrs.length; | ||
+ | |||
+ | while ( i-- ) { | ||
+ | Expr.attrHandle[ arr[i] ] = handler; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Checks document order of two siblings | ||
+ | * @param {Element} a | ||
+ | * @param {Element} b | ||
+ | * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b | ||
+ | */ | ||
+ | function siblingCheck( a, b ) { | ||
+ | var cur = b && a, | ||
+ | diff = cur && a.nodeType === 1 && b.nodeType === 1 && | ||
+ | ( ~b.sourceIndex || MAX_NEGATIVE ) - | ||
+ | ( ~a.sourceIndex || MAX_NEGATIVE ); | ||
+ | |||
+ | // Use IE sourceIndex if available on both nodes | ||
+ | if ( diff ) { | ||
+ | return diff; | ||
+ | } | ||
+ | |||
+ | // Check if b follows a | ||
+ | if ( cur ) { | ||
+ | while ( (cur = cur.nextSibling) ) { | ||
+ | if ( cur === b ) { | ||
+ | return -1; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return a ? 1 : -1; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Returns a function to use in pseudos for input types | ||
+ | * @param {String} type | ||
+ | */ | ||
+ | function createInputPseudo( type ) { | ||
+ | return function( elem ) { | ||
+ | var name = elem.nodeName.toLowerCase(); | ||
+ | return name === "input" && elem.type === type; | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Returns a function to use in pseudos for buttons | ||
+ | * @param {String} type | ||
+ | */ | ||
+ | function createButtonPseudo( type ) { | ||
+ | return function( elem ) { | ||
+ | var name = elem.nodeName.toLowerCase(); | ||
+ | return (name === "input" || name === "button") && elem.type === type; | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Returns a function to use in pseudos for positionals | ||
+ | * @param {Function} fn | ||
+ | */ | ||
+ | function createPositionalPseudo( fn ) { | ||
+ | return markFunction(function( argument ) { | ||
+ | argument = +argument; | ||
+ | return markFunction(function( seed, matches ) { | ||
+ | var j, | ||
+ | matchIndexes = fn( [], seed.length, argument ), | ||
+ | i = matchIndexes.length; | ||
+ | |||
+ | // Match elements found at the specified indexes | ||
+ | while ( i-- ) { | ||
+ | if ( seed[ (j = matchIndexes[i]) ] ) { | ||
+ | seed[j] = !(matches[j] = seed[j]); | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Checks a node for validity as a Sizzle context | ||
+ | * @param {Element|Object=} context | ||
+ | * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value | ||
+ | */ | ||
+ | function testContext( context ) { | ||
+ | return context && typeof context.getElementsByTagName !== strundefined && context; | ||
+ | } | ||
+ | |||
+ | // Expose support vars for convenience | ||
+ | support = Sizzle.support = {}; | ||
+ | |||
+ | /** | ||
+ | * Detects XML nodes | ||
+ | * @param {Element|Object} elem An element or a document | ||
+ | * @returns {Boolean} True iff elem is a non-HTML XML node | ||
+ | */ | ||
+ | isXML = Sizzle.isXML = function( elem ) { | ||
+ | // documentElement is verified for cases where it doesn't yet exist | ||
+ | // (such as loading iframes in IE - #4833) | ||
+ | var documentElement = elem && (elem.ownerDocument || elem).documentElement; | ||
+ | return documentElement ? documentElement.nodeName !== "HTML" : false; | ||
+ | }; | ||
+ | |||
+ | /** | ||
+ | * Sets document-related variables once based on the current document | ||
+ | * @param {Element|Object} [doc] An element or document object to use to set the document | ||
+ | * @returns {Object} Returns the current document | ||
+ | */ | ||
+ | setDocument = Sizzle.setDocument = function( node ) { | ||
+ | var hasCompare, | ||
+ | doc = node ? node.ownerDocument || node : preferredDoc, | ||
+ | parent = doc.defaultView; | ||
+ | |||
+ | // If no document and documentElement is available, return | ||
+ | if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) { | ||
+ | return document; | ||
+ | } | ||
+ | |||
+ | // Set our document | ||
+ | document = doc; | ||
+ | docElem = doc.documentElement; | ||
+ | |||
+ | // Support tests | ||
+ | documentIsHTML = !isXML( doc ); | ||
+ | |||
+ | // Support: IE>8 | ||
+ | // If iframe document is assigned to "document" variable and if iframe has been reloaded, | ||
+ | // IE will throw "permission denied" error when accessing "document" variable, see jQuery #13936 | ||
+ | // IE6-8 do not support the defaultView property so parent will be undefined | ||
+ | if ( parent && parent !== parent.top ) { | ||
+ | // IE11 does not have attachEvent, so all must suffer | ||
+ | if ( parent.addEventListener ) { | ||
+ | parent.addEventListener( "unload", function() { | ||
+ | setDocument(); | ||
+ | }, false ); | ||
+ | } else if ( parent.attachEvent ) { | ||
+ | parent.attachEvent( "onunload", function() { | ||
+ | setDocument(); | ||
+ | }); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | /* Attributes | ||
+ | ---------------------------------------------------------------------- */ | ||
+ | |||
+ | // Support: IE<8 | ||
+ | // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans) | ||
+ | support.attributes = assert(function( div ) { | ||
+ | div.className = "i"; | ||
+ | return !div.getAttribute("className"); | ||
+ | }); | ||
+ | |||
+ | /* getElement(s)By* | ||
+ | ---------------------------------------------------------------------- */ | ||
+ | |||
+ | // Check if getElementsByTagName("*") returns only elements | ||
+ | support.getElementsByTagName = assert(function( div ) { | ||
+ | div.appendChild( doc.createComment("") ); | ||
+ | return !div.getElementsByTagName("*").length; | ||
+ | }); | ||
+ | |||
+ | // Check if getElementsByClassName can be trusted | ||
+ | support.getElementsByClassName = rnative.test( doc.getElementsByClassName ) && assert(function( div ) { | ||
+ | div.innerHTML = "<div class='a'></div><div class='a i'></div>"; | ||
+ | |||
+ | // Support: Safari<4 | ||
+ | // Catch class over-caching | ||
+ | div.firstChild.className = "i"; | ||
+ | // Support: Opera<10 | ||
+ | // Catch gEBCN failure to find non-leading classes | ||
+ | return div.getElementsByClassName("i").length === 2; | ||
+ | }); | ||
+ | |||
+ | // Support: IE<10 | ||
+ | // Check if getElementById returns elements by name | ||
+ | // The broken getElementById methods don't pick up programatically-set names, | ||
+ | // so use a roundabout getElementsByName test | ||
+ | support.getById = assert(function( div ) { | ||
+ | docElem.appendChild( div ).id = expando; | ||
+ | return !doc.getElementsByName || !doc.getElementsByName( expando ).length; | ||
+ | }); | ||
+ | |||
+ | // ID find and filter | ||
+ | if ( support.getById ) { | ||
+ | Expr.find["ID"] = function( id, context ) { | ||
+ | if ( typeof context.getElementById !== strundefined && documentIsHTML ) { | ||
+ | var m = context.getElementById( id ); | ||
+ | // Check parentNode to catch when Blackberry 4.6 returns | ||
+ | // nodes that are no longer in the document #6963 | ||
+ | return m && m.parentNode ? [ m ] : []; | ||
+ | } | ||
+ | }; | ||
+ | Expr.filter["ID"] = function( id ) { | ||
+ | var attrId = id.replace( runescape, funescape ); | ||
+ | return function( elem ) { | ||
+ | return elem.getAttribute("id") === attrId; | ||
+ | }; | ||
+ | }; | ||
+ | } else { | ||
+ | // Support: IE6/7 | ||
+ | // getElementById is not reliable as a find shortcut | ||
+ | delete Expr.find["ID"]; | ||
+ | |||
+ | Expr.filter["ID"] = function( id ) { | ||
+ | var attrId = id.replace( runescape, funescape ); | ||
+ | return function( elem ) { | ||
+ | var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id"); | ||
+ | return node && node.value === attrId; | ||
+ | }; | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | // Tag | ||
+ | Expr.find["TAG"] = support.getElementsByTagName ? | ||
+ | function( tag, context ) { | ||
+ | if ( typeof context.getElementsByTagName !== strundefined ) { | ||
+ | return context.getElementsByTagName( tag ); | ||
+ | } | ||
+ | } : | ||
+ | function( tag, context ) { | ||
+ | var elem, | ||
+ | tmp = [], | ||
+ | i = 0, | ||
+ | results = context.getElementsByTagName( tag ); | ||
+ | |||
+ | // Filter out possible comments | ||
+ | if ( tag === "*" ) { | ||
+ | while ( (elem = results[i++]) ) { | ||
+ | if ( elem.nodeType === 1 ) { | ||
+ | tmp.push( elem ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return tmp; | ||
+ | } | ||
+ | return results; | ||
+ | }; | ||
+ | |||
+ | // Class | ||
+ | Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) { | ||
+ | if ( typeof context.getElementsByClassName !== strundefined && documentIsHTML ) { | ||
+ | return context.getElementsByClassName( className ); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | /* QSA/matchesSelector | ||
+ | ---------------------------------------------------------------------- */ | ||
+ | |||
+ | // QSA and matchesSelector support | ||
+ | |||
+ | // matchesSelector(:active) reports false when true (IE9/Opera 11.5) | ||
+ | rbuggyMatches = []; | ||
+ | |||
+ | // qSa(:focus) reports false when true (Chrome 21) | ||
+ | // We allow this because of a bug in IE8/9 that throws an error | ||
+ | // whenever `document.activeElement` is accessed on an iframe | ||
+ | // So, we allow :focus to pass through QSA all the time to avoid the IE error | ||
+ | // See http://bugs.jquery.com/ticket/13378 | ||
+ | rbuggyQSA = []; | ||
+ | |||
+ | if ( (support.qsa = rnative.test( doc.querySelectorAll )) ) { | ||
+ | // Build QSA regex | ||
+ | // Regex strategy adopted from Diego Perini | ||
+ | assert(function( div ) { | ||
+ | // Select is set to empty string on purpose | ||
+ | // This is to test IE's treatment of not explicitly | ||
+ | // setting a boolean content attribute, | ||
+ | // since its presence should be enough | ||
+ | // http://bugs.jquery.com/ticket/12359 | ||
+ | div.innerHTML = "<select msallowclip=''><option selected=''></option></select>"; | ||
+ | |||
+ | // Support: IE8, Opera 11-12.16 | ||
+ | // Nothing should be selected when empty strings follow ^= or $= or *= | ||
+ | // The test attribute must be unknown in Opera but "safe" for WinRT | ||
+ | // http://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section | ||
+ | if ( div.querySelectorAll("[msallowclip^='']").length ) { | ||
+ | rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" ); | ||
+ | } | ||
+ | |||
+ | // Support: IE8 | ||
+ | // Boolean attributes and "value" are not treated correctly | ||
+ | if ( !div.querySelectorAll("[selected]").length ) { | ||
+ | rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" ); | ||
+ | } | ||
+ | |||
+ | // Webkit/Opera - :checked should return selected option elements | ||
+ | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked | ||
+ | // IE8 throws error here and will not see later tests | ||
+ | if ( !div.querySelectorAll(":checked").length ) { | ||
+ | rbuggyQSA.push(":checked"); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | assert(function( div ) { | ||
+ | // Support: Windows 8 Native Apps | ||
+ | // The type and name attributes are restricted during .innerHTML assignment | ||
+ | var input = doc.createElement("input"); | ||
+ | input.setAttribute( "type", "hidden" ); | ||
+ | div.appendChild( input ).setAttribute( "name", "D" ); | ||
+ | |||
+ | // Support: IE8 | ||
+ | // Enforce case-sensitivity of name attribute | ||
+ | if ( div.querySelectorAll("[name=d]").length ) { | ||
+ | rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" ); | ||
+ | } | ||
+ | |||
+ | // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled) | ||
+ | // IE8 throws error here and will not see later tests | ||
+ | if ( !div.querySelectorAll(":enabled").length ) { | ||
+ | rbuggyQSA.push( ":enabled", ":disabled" ); | ||
+ | } | ||
+ | |||
+ | // Opera 10-11 does not throw on post-comma invalid pseudos | ||
+ | div.querySelectorAll("*,:x"); | ||
+ | rbuggyQSA.push(",.*:"); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | if ( (support.matchesSelector = rnative.test( (matches = docElem.matches || | ||
+ | docElem.webkitMatchesSelector || | ||
+ | docElem.mozMatchesSelector || | ||
+ | docElem.oMatchesSelector || | ||
+ | docElem.msMatchesSelector) )) ) { | ||
+ | |||
+ | assert(function( div ) { | ||
+ | // Check to see if it's possible to do matchesSelector | ||
+ | // on a disconnected node (IE 9) | ||
+ | support.disconnectedMatch = matches.call( div, "div" ); | ||
+ | |||
+ | // This should fail with an exception | ||
+ | // Gecko does not error, returns false instead | ||
+ | matches.call( div, "[s!='']:x" ); | ||
+ | rbuggyMatches.push( "!=", pseudos ); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") ); | ||
+ | rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") ); | ||
+ | |||
+ | /* Contains | ||
+ | ---------------------------------------------------------------------- */ | ||
+ | hasCompare = rnative.test( docElem.compareDocumentPosition ); | ||
+ | |||
+ | // Element contains another | ||
+ | // Purposefully does not implement inclusive descendent | ||
+ | // As in, an element does not contain itself | ||
+ | contains = hasCompare || rnative.test( docElem.contains ) ? | ||
+ | function( a, b ) { | ||
+ | var adown = a.nodeType === 9 ? a.documentElement : a, | ||
+ | bup = b && b.parentNode; | ||
+ | return a === bup || !!( bup && bup.nodeType === 1 && ( | ||
+ | adown.contains ? | ||
+ | adown.contains( bup ) : | ||
+ | a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16 | ||
+ | )); | ||
+ | } : | ||
+ | function( a, b ) { | ||
+ | if ( b ) { | ||
+ | while ( (b = b.parentNode) ) { | ||
+ | if ( b === a ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | return false; | ||
+ | }; | ||
+ | |||
+ | /* Sorting | ||
+ | ---------------------------------------------------------------------- */ | ||
+ | |||
+ | // Document order sorting | ||
+ | sortOrder = hasCompare ? | ||
+ | function( a, b ) { | ||
+ | |||
+ | // Flag for duplicate removal | ||
+ | if ( a === b ) { | ||
+ | hasDuplicate = true; | ||
+ | return 0; | ||
+ | } | ||
+ | |||
+ | // Sort on method existence if only one input has compareDocumentPosition | ||
+ | var compare = !a.compareDocumentPosition - !b.compareDocumentPosition; | ||
+ | if ( compare ) { | ||
+ | return compare; | ||
+ | } | ||
+ | |||
+ | // Calculate position if both inputs belong to the same document | ||
+ | compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ? | ||
+ | a.compareDocumentPosition( b ) : | ||
+ | |||
+ | // Otherwise we know they are disconnected | ||
+ | 1; | ||
+ | |||
+ | // Disconnected nodes | ||
+ | if ( compare & 1 || | ||
+ | (!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) { | ||
+ | |||
+ | // Choose the first element that is related to our preferred document | ||
+ | if ( a === doc || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) { | ||
+ | return -1; | ||
+ | } | ||
+ | if ( b === doc || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) { | ||
+ | return 1; | ||
+ | } | ||
+ | |||
+ | // Maintain original order | ||
+ | return sortInput ? | ||
+ | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : | ||
+ | 0; | ||
+ | } | ||
+ | |||
+ | return compare & 4 ? -1 : 1; | ||
+ | } : | ||
+ | function( a, b ) { | ||
+ | // Exit early if the nodes are identical | ||
+ | if ( a === b ) { | ||
+ | hasDuplicate = true; | ||
+ | return 0; | ||
+ | } | ||
+ | |||
+ | var cur, | ||
+ | i = 0, | ||
+ | aup = a.parentNode, | ||
+ | bup = b.parentNode, | ||
+ | ap = [ a ], | ||
+ | bp = [ b ]; | ||
+ | |||
+ | // Parentless nodes are either documents or disconnected | ||
+ | if ( !aup || !bup ) { | ||
+ | return a === doc ? -1 : | ||
+ | b === doc ? 1 : | ||
+ | aup ? -1 : | ||
+ | bup ? 1 : | ||
+ | sortInput ? | ||
+ | ( indexOf.call( sortInput, a ) - indexOf.call( sortInput, b ) ) : | ||
+ | 0; | ||
+ | |||
+ | // If the nodes are siblings, we can do a quick check | ||
+ | } else if ( aup === bup ) { | ||
+ | return siblingCheck( a, b ); | ||
+ | } | ||
+ | |||
+ | // Otherwise we need full lists of their ancestors for comparison | ||
+ | cur = a; | ||
+ | while ( (cur = cur.parentNode) ) { | ||
+ | ap.unshift( cur ); | ||
+ | } | ||
+ | cur = b; | ||
+ | while ( (cur = cur.parentNode) ) { | ||
+ | bp.unshift( cur ); | ||
+ | } | ||
+ | |||
+ | // Walk down the tree looking for a discrepancy | ||
+ | while ( ap[i] === bp[i] ) { | ||
+ | i++; | ||
+ | } | ||
+ | |||
+ | return i ? | ||
+ | // Do a sibling check if the nodes have a common ancestor | ||
+ | siblingCheck( ap[i], bp[i] ) : | ||
+ | |||
+ | // Otherwise nodes in our document sort first | ||
+ | ap[i] === preferredDoc ? -1 : | ||
+ | bp[i] === preferredDoc ? 1 : | ||
+ | 0; | ||
+ | }; | ||
+ | |||
+ | return doc; | ||
+ | }; | ||
+ | |||
+ | Sizzle.matches = function( expr, elements ) { | ||
+ | return Sizzle( expr, null, null, elements ); | ||
+ | }; | ||
+ | |||
+ | Sizzle.matchesSelector = function( elem, expr ) { | ||
+ | // Set document vars if needed | ||
+ | if ( ( elem.ownerDocument || elem ) !== document ) { | ||
+ | setDocument( elem ); | ||
+ | } | ||
+ | |||
+ | // Make sure that attribute selectors are quoted | ||
+ | expr = expr.replace( rattributeQuotes, "='$1']" ); | ||
+ | |||
+ | if ( support.matchesSelector && documentIsHTML && | ||
+ | ( !rbuggyMatches || !rbuggyMatches.test( expr ) ) && | ||
+ | ( !rbuggyQSA || !rbuggyQSA.test( expr ) ) ) { | ||
+ | |||
+ | try { | ||
+ | var ret = matches.call( elem, expr ); | ||
+ | |||
+ | // IE 9's matchesSelector returns false on disconnected nodes | ||
+ | if ( ret || support.disconnectedMatch || | ||
+ | // As well, disconnected nodes are said to be in a document | ||
+ | // fragment in IE 9 | ||
+ | elem.document && elem.document.nodeType !== 11 ) { | ||
+ | return ret; | ||
+ | } | ||
+ | } catch(e) {} | ||
+ | } | ||
+ | |||
+ | return Sizzle( expr, document, null, [ elem ] ).length > 0; | ||
+ | }; | ||
+ | |||
+ | Sizzle.contains = function( context, elem ) { | ||
+ | // Set document vars if needed | ||
+ | if ( ( context.ownerDocument || context ) !== document ) { | ||
+ | setDocument( context ); | ||
+ | } | ||
+ | return contains( context, elem ); | ||
+ | }; | ||
+ | |||
+ | Sizzle.attr = function( elem, name ) { | ||
+ | // Set document vars if needed | ||
+ | if ( ( elem.ownerDocument || elem ) !== document ) { | ||
+ | setDocument( elem ); | ||
+ | } | ||
+ | |||
+ | var fn = Expr.attrHandle[ name.toLowerCase() ], | ||
+ | // Don't get fooled by Object.prototype properties (jQuery #13807) | ||
+ | val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ? | ||
+ | fn( elem, name, !documentIsHTML ) : | ||
+ | undefined; | ||
+ | |||
+ | return val !== undefined ? | ||
+ | val : | ||
+ | support.attributes || !documentIsHTML ? | ||
+ | elem.getAttribute( name ) : | ||
+ | (val = elem.getAttributeNode(name)) && val.specified ? | ||
+ | val.value : | ||
+ | null; | ||
+ | }; | ||
+ | |||
+ | Sizzle.error = function( msg ) { | ||
+ | throw new Error( "Syntax error, unrecognized expression: " + msg ); | ||
+ | }; | ||
+ | |||
+ | /** | ||
+ | * Document sorting and removing duplicates | ||
+ | * @param {ArrayLike} results | ||
+ | */ | ||
+ | Sizzle.uniqueSort = function( results ) { | ||
+ | var elem, | ||
+ | duplicates = [], | ||
+ | j = 0, | ||
+ | i = 0; | ||
+ | |||
+ | // Unless we *know* we can detect duplicates, assume their presence | ||
+ | hasDuplicate = !support.detectDuplicates; | ||
+ | sortInput = !support.sortStable && results.slice( 0 ); | ||
+ | results.sort( sortOrder ); | ||
+ | |||
+ | if ( hasDuplicate ) { | ||
+ | while ( (elem = results[i++]) ) { | ||
+ | if ( elem === results[ i ] ) { | ||
+ | j = duplicates.push( i ); | ||
+ | } | ||
+ | } | ||
+ | while ( j-- ) { | ||
+ | results.splice( duplicates[ j ], 1 ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Clear input after sorting to release objects | ||
+ | // See https://github.com/jquery/sizzle/pull/225 | ||
+ | sortInput = null; | ||
+ | |||
+ | return results; | ||
+ | }; | ||
+ | |||
+ | /** | ||
+ | * Utility function for retrieving the text value of an array of DOM nodes | ||
+ | * @param {Array|Element} elem | ||
+ | */ | ||
+ | getText = Sizzle.getText = function( elem ) { | ||
+ | var node, | ||
+ | ret = "", | ||
+ | i = 0, | ||
+ | nodeType = elem.nodeType; | ||
+ | |||
+ | if ( !nodeType ) { | ||
+ | // If no nodeType, this is expected to be an array | ||
+ | while ( (node = elem[i++]) ) { | ||
+ | // Do not traverse comment nodes | ||
+ | ret += getText( node ); | ||
+ | } | ||
+ | } else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) { | ||
+ | // Use textContent for elements | ||
+ | // innerText usage removed for consistency of new lines (jQuery #11153) | ||
+ | if ( typeof elem.textContent === "string" ) { | ||
+ | return elem.textContent; | ||
+ | } else { | ||
+ | // Traverse its children | ||
+ | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { | ||
+ | ret += getText( elem ); | ||
+ | } | ||
+ | } | ||
+ | } else if ( nodeType === 3 || nodeType === 4 ) { | ||
+ | return elem.nodeValue; | ||
+ | } | ||
+ | // Do not include comment or processing instruction nodes | ||
+ | |||
+ | return ret; | ||
+ | }; | ||
+ | |||
+ | Expr = Sizzle.selectors = { | ||
+ | |||
+ | // Can be adjusted by the user | ||
+ | cacheLength: 50, | ||
+ | |||
+ | createPseudo: markFunction, | ||
+ | |||
+ | match: matchExpr, | ||
+ | |||
+ | attrHandle: {}, | ||
+ | |||
+ | find: {}, | ||
+ | |||
+ | relative: { | ||
+ | ">": { dir: "parentNode", first: true }, | ||
+ | " ": { dir: "parentNode" }, | ||
+ | "+": { dir: "previousSibling", first: true }, | ||
+ | "~": { dir: "previousSibling" } | ||
+ | }, | ||
+ | |||
+ | preFilter: { | ||
+ | "ATTR": function( match ) { | ||
+ | match[1] = match[1].replace( runescape, funescape ); | ||
+ | |||
+ | // Move the given value to match[3] whether quoted or unquoted | ||
+ | match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape ); | ||
+ | |||
+ | if ( match[2] === "~=" ) { | ||
+ | match[3] = " " + match[3] + " "; | ||
+ | } | ||
+ | |||
+ | return match.slice( 0, 4 ); | ||
+ | }, | ||
+ | |||
+ | "CHILD": function( match ) { | ||
+ | /* matches from matchExpr["CHILD"] | ||
+ | 1 type (only|nth|...) | ||
+ | 2 what (child|of-type) | ||
+ | 3 argument (even|odd|\d*|\d*n([+-]\d+)?|...) | ||
+ | 4 xn-component of xn+y argument ([+-]?\d*n|) | ||
+ | 5 sign of xn-component | ||
+ | 6 x of xn-component | ||
+ | 7 sign of y-component | ||
+ | 8 y of y-component | ||
+ | */ | ||
+ | match[1] = match[1].toLowerCase(); | ||
+ | |||
+ | if ( match[1].slice( 0, 3 ) === "nth" ) { | ||
+ | // nth-* requires argument | ||
+ | if ( !match[3] ) { | ||
+ | Sizzle.error( match[0] ); | ||
+ | } | ||
+ | |||
+ | // numeric x and y parameters for Expr.filter.CHILD | ||
+ | // remember that false/true cast respectively to 0/1 | ||
+ | match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) ); | ||
+ | match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" ); | ||
+ | |||
+ | // other types prohibit arguments | ||
+ | } else if ( match[3] ) { | ||
+ | Sizzle.error( match[0] ); | ||
+ | } | ||
+ | |||
+ | return match; | ||
+ | }, | ||
+ | |||
+ | "PSEUDO": function( match ) { | ||
+ | var excess, | ||
+ | unquoted = !match[6] && match[2]; | ||
+ | |||
+ | if ( matchExpr["CHILD"].test( match[0] ) ) { | ||
+ | return null; | ||
+ | } | ||
+ | |||
+ | // Accept quoted arguments as-is | ||
+ | if ( match[3] ) { | ||
+ | match[2] = match[4] || match[5] || ""; | ||
+ | |||
+ | // Strip excess characters from unquoted arguments | ||
+ | } else if ( unquoted && rpseudo.test( unquoted ) && | ||
+ | // Get excess from tokenize (recursively) | ||
+ | (excess = tokenize( unquoted, true )) && | ||
+ | // advance to the next closing parenthesis | ||
+ | (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) { | ||
+ | |||
+ | // excess is a negative index | ||
+ | match[0] = match[0].slice( 0, excess ); | ||
+ | match[2] = unquoted.slice( 0, excess ); | ||
+ | } | ||
+ | |||
+ | // Return only captures needed by the pseudo filter method (type and argument) | ||
+ | return match.slice( 0, 3 ); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | filter: { | ||
+ | |||
+ | "TAG": function( nodeNameSelector ) { | ||
+ | var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase(); | ||
+ | return nodeNameSelector === "*" ? | ||
+ | function() { return true; } : | ||
+ | function( elem ) { | ||
+ | return elem.nodeName && elem.nodeName.toLowerCase() === nodeName; | ||
+ | }; | ||
+ | }, | ||
+ | |||
+ | "CLASS": function( className ) { | ||
+ | var pattern = classCache[ className + " " ]; | ||
+ | |||
+ | return pattern || | ||
+ | (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) && | ||
+ | classCache( className, function( elem ) { | ||
+ | return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== strundefined && elem.getAttribute("class") || "" ); | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | "ATTR": function( name, operator, check ) { | ||
+ | return function( elem ) { | ||
+ | var result = Sizzle.attr( elem, name ); | ||
+ | |||
+ | if ( result == null ) { | ||
+ | return operator === "!="; | ||
+ | } | ||
+ | if ( !operator ) { | ||
+ | return true; | ||
+ | } | ||
+ | |||
+ | result += ""; | ||
+ | |||
+ | return operator === "=" ? result === check : | ||
+ | operator === "!=" ? result !== check : | ||
+ | operator === "^=" ? check && result.indexOf( check ) === 0 : | ||
+ | operator === "*=" ? check && result.indexOf( check ) > -1 : | ||
+ | operator === "$=" ? check && result.slice( -check.length ) === check : | ||
+ | operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 : | ||
+ | operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" : | ||
+ | false; | ||
+ | }; | ||
+ | }, | ||
+ | |||
+ | "CHILD": function( type, what, argument, first, last ) { | ||
+ | var simple = type.slice( 0, 3 ) !== "nth", | ||
+ | forward = type.slice( -4 ) !== "last", | ||
+ | ofType = what === "of-type"; | ||
+ | |||
+ | return first === 1 && last === 0 ? | ||
+ | |||
+ | // Shortcut for :nth-*(n) | ||
+ | function( elem ) { | ||
+ | return !!elem.parentNode; | ||
+ | } : | ||
+ | |||
+ | function( elem, context, xml ) { | ||
+ | var cache, outerCache, node, diff, nodeIndex, start, | ||
+ | dir = simple !== forward ? "nextSibling" : "previousSibling", | ||
+ | parent = elem.parentNode, | ||
+ | name = ofType && elem.nodeName.toLowerCase(), | ||
+ | useCache = !xml && !ofType; | ||
+ | |||
+ | if ( parent ) { | ||
+ | |||
+ | // :(first|last|only)-(child|of-type) | ||
+ | if ( simple ) { | ||
+ | while ( dir ) { | ||
+ | node = elem; | ||
+ | while ( (node = node[ dir ]) ) { | ||
+ | if ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) { | ||
+ | return false; | ||
+ | } | ||
+ | } | ||
+ | // Reverse direction for :only-* (if we haven't yet done so) | ||
+ | start = dir = type === "only" && !start && "nextSibling"; | ||
+ | } | ||
+ | return true; | ||
+ | } | ||
+ | |||
+ | start = [ forward ? parent.firstChild : parent.lastChild ]; | ||
+ | |||
+ | // non-xml :nth-child(...) stores cache data on `parent` | ||
+ | if ( forward && useCache ) { | ||
+ | // Seek `elem` from a previously-cached index | ||
+ | outerCache = parent[ expando ] || (parent[ expando ] = {}); | ||
+ | cache = outerCache[ type ] || []; | ||
+ | nodeIndex = cache[0] === dirruns && cache[1]; | ||
+ | diff = cache[0] === dirruns && cache[2]; | ||
+ | node = nodeIndex && parent.childNodes[ nodeIndex ]; | ||
+ | |||
+ | while ( (node = ++nodeIndex && node && node[ dir ] || | ||
+ | |||
+ | // Fallback to seeking `elem` from the start | ||
+ | (diff = nodeIndex = 0) || start.pop()) ) { | ||
+ | |||
+ | // When found, cache indexes on `parent` and break | ||
+ | if ( node.nodeType === 1 && ++diff && node === elem ) { | ||
+ | outerCache[ type ] = [ dirruns, nodeIndex, diff ]; | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Use previously-cached element index if available | ||
+ | } else if ( useCache && (cache = (elem[ expando ] || (elem[ expando ] = {}))[ type ]) && cache[0] === dirruns ) { | ||
+ | diff = cache[1]; | ||
+ | |||
+ | // xml :nth-child(...) or :nth-last-child(...) or :nth(-last)?-of-type(...) | ||
+ | } else { | ||
+ | // Use the same loop as above to seek `elem` from the start | ||
+ | while ( (node = ++nodeIndex && node && node[ dir ] || | ||
+ | (diff = nodeIndex = 0) || start.pop()) ) { | ||
+ | |||
+ | if ( ( ofType ? node.nodeName.toLowerCase() === name : node.nodeType === 1 ) && ++diff ) { | ||
+ | // Cache the index of each encountered element | ||
+ | if ( useCache ) { | ||
+ | (node[ expando ] || (node[ expando ] = {}))[ type ] = [ dirruns, diff ]; | ||
+ | } | ||
+ | |||
+ | if ( node === elem ) { | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Incorporate the offset, then check against cycle size | ||
+ | diff -= last; | ||
+ | return diff === first || ( diff % first === 0 && diff / first >= 0 ); | ||
+ | } | ||
+ | }; | ||
+ | }, | ||
+ | |||
+ | "PSEUDO": function( pseudo, argument ) { | ||
+ | // pseudo-class names are case-insensitive | ||
+ | // http://www.w3.org/TR/selectors/#pseudo-classes | ||
+ | // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters | ||
+ | // Remember that setFilters inherits from pseudos | ||
+ | var args, | ||
+ | fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] || | ||
+ | Sizzle.error( "unsupported pseudo: " + pseudo ); | ||
+ | |||
+ | // The user may use createPseudo to indicate that | ||
+ | // arguments are needed to create the filter function | ||
+ | // just as Sizzle does | ||
+ | if ( fn[ expando ] ) { | ||
+ | return fn( argument ); | ||
+ | } | ||
+ | |||
+ | // But maintain support for old signatures | ||
+ | if ( fn.length > 1 ) { | ||
+ | args = [ pseudo, pseudo, "", argument ]; | ||
+ | return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ? | ||
+ | markFunction(function( seed, matches ) { | ||
+ | var idx, | ||
+ | matched = fn( seed, argument ), | ||
+ | i = matched.length; | ||
+ | while ( i-- ) { | ||
+ | idx = indexOf.call( seed, matched[i] ); | ||
+ | seed[ idx ] = !( matches[ idx ] = matched[i] ); | ||
+ | } | ||
+ | }) : | ||
+ | function( elem ) { | ||
+ | return fn( elem, 0, args ); | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | return fn; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | pseudos: { | ||
+ | // Potentially complex pseudos | ||
+ | "not": markFunction(function( selector ) { | ||
+ | // Trim the selector passed to compile | ||
+ | // to avoid treating leading and trailing | ||
+ | // spaces as combinators | ||
+ | var input = [], | ||
+ | results = [], | ||
+ | matcher = compile( selector.replace( rtrim, "$1" ) ); | ||
+ | |||
+ | return matcher[ expando ] ? | ||
+ | markFunction(function( seed, matches, context, xml ) { | ||
+ | var elem, | ||
+ | unmatched = matcher( seed, null, xml, [] ), | ||
+ | i = seed.length; | ||
+ | |||
+ | // Match elements unmatched by `matcher` | ||
+ | while ( i-- ) { | ||
+ | if ( (elem = unmatched[i]) ) { | ||
+ | seed[i] = !(matches[i] = elem); | ||
+ | } | ||
+ | } | ||
+ | }) : | ||
+ | function( elem, context, xml ) { | ||
+ | input[0] = elem; | ||
+ | matcher( input, null, xml, results ); | ||
+ | return !results.pop(); | ||
+ | }; | ||
+ | }), | ||
+ | |||
+ | "has": markFunction(function( selector ) { | ||
+ | return function( elem ) { | ||
+ | return Sizzle( selector, elem ).length > 0; | ||
+ | }; | ||
+ | }), | ||
+ | |||
+ | "contains": markFunction(function( text ) { | ||
+ | return function( elem ) { | ||
+ | return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1; | ||
+ | }; | ||
+ | }), | ||
+ | |||
+ | // "Whether an element is represented by a :lang() selector | ||
+ | // is based solely on the element's language value | ||
+ | // being equal to the identifier C, | ||
+ | // or beginning with the identifier C immediately followed by "-". | ||
+ | // The matching of C against the element's language value is performed case-insensitively. | ||
+ | // The identifier C does not have to be a valid language name." | ||
+ | // http://www.w3.org/TR/selectors/#lang-pseudo | ||
+ | "lang": markFunction( function( lang ) { | ||
+ | // lang value must be a valid identifier | ||
+ | if ( !ridentifier.test(lang || "") ) { | ||
+ | Sizzle.error( "unsupported lang: " + lang ); | ||
+ | } | ||
+ | lang = lang.replace( runescape, funescape ).toLowerCase(); | ||
+ | return function( elem ) { | ||
+ | var elemLang; | ||
+ | do { | ||
+ | if ( (elemLang = documentIsHTML ? | ||
+ | elem.lang : | ||
+ | elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) { | ||
+ | |||
+ | elemLang = elemLang.toLowerCase(); | ||
+ | return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0; | ||
+ | } | ||
+ | } while ( (elem = elem.parentNode) && elem.nodeType === 1 ); | ||
+ | return false; | ||
+ | }; | ||
+ | }), | ||
+ | |||
+ | // Miscellaneous | ||
+ | "target": function( elem ) { | ||
+ | var hash = window.location && window.location.hash; | ||
+ | return hash && hash.slice( 1 ) === elem.id; | ||
+ | }, | ||
+ | |||
+ | "root": function( elem ) { | ||
+ | return elem === docElem; | ||
+ | }, | ||
+ | |||
+ | "focus": function( elem ) { | ||
+ | return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex); | ||
+ | }, | ||
+ | |||
+ | // Boolean properties | ||
+ | "enabled": function( elem ) { | ||
+ | return elem.disabled === false; | ||
+ | }, | ||
+ | |||
+ | "disabled": function( elem ) { | ||
+ | return elem.disabled === true; | ||
+ | }, | ||
+ | |||
+ | "checked": function( elem ) { | ||
+ | // In CSS3, :checked should return both checked and selected elements | ||
+ | // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked | ||
+ | var nodeName = elem.nodeName.toLowerCase(); | ||
+ | return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected); | ||
+ | }, | ||
+ | |||
+ | "selected": function( elem ) { | ||
+ | // Accessing this property makes selected-by-default | ||
+ | // options in Safari work properly | ||
+ | if ( elem.parentNode ) { | ||
+ | elem.parentNode.selectedIndex; | ||
+ | } | ||
+ | |||
+ | return elem.selected === true; | ||
+ | }, | ||
+ | |||
+ | // Contents | ||
+ | "empty": function( elem ) { | ||
+ | // http://www.w3.org/TR/selectors/#empty-pseudo | ||
+ | // :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5), | ||
+ | // but not by others (comment: 8; processing instruction: 7; etc.) | ||
+ | // nodeType < 6 works because attributes (2) do not appear as children | ||
+ | for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) { | ||
+ | if ( elem.nodeType < 6 ) { | ||
+ | return false; | ||
+ | } | ||
+ | } | ||
+ | return true; | ||
+ | }, | ||
+ | |||
+ | "parent": function( elem ) { | ||
+ | return !Expr.pseudos["empty"]( elem ); | ||
+ | }, | ||
+ | |||
+ | // Element/input types | ||
+ | "header": function( elem ) { | ||
+ | return rheader.test( elem.nodeName ); | ||
+ | }, | ||
+ | |||
+ | "input": function( elem ) { | ||
+ | return rinputs.test( elem.nodeName ); | ||
+ | }, | ||
+ | |||
+ | "button": function( elem ) { | ||
+ | var name = elem.nodeName.toLowerCase(); | ||
+ | return name === "input" && elem.type === "button" || name === "button"; | ||
+ | }, | ||
+ | |||
+ | "text": function( elem ) { | ||
+ | var attr; | ||
+ | return elem.nodeName.toLowerCase() === "input" && | ||
+ | elem.type === "text" && | ||
+ | |||
+ | // Support: IE<8 | ||
+ | // New HTML5 attribute values (e.g., "search") appear with elem.type === "text" | ||
+ | ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" ); | ||
+ | }, | ||
+ | |||
+ | // Position-in-collection | ||
+ | "first": createPositionalPseudo(function() { | ||
+ | return [ 0 ]; | ||
+ | }), | ||
+ | |||
+ | "last": createPositionalPseudo(function( matchIndexes, length ) { | ||
+ | return [ length - 1 ]; | ||
+ | }), | ||
+ | |||
+ | "eq": createPositionalPseudo(function( matchIndexes, length, argument ) { | ||
+ | return [ argument < 0 ? argument + length : argument ]; | ||
+ | }), | ||
+ | |||
+ | "even": createPositionalPseudo(function( matchIndexes, length ) { | ||
+ | var i = 0; | ||
+ | for ( ; i < length; i += 2 ) { | ||
+ | matchIndexes.push( i ); | ||
+ | } | ||
+ | return matchIndexes; | ||
+ | }), | ||
+ | |||
+ | "odd": createPositionalPseudo(function( matchIndexes, length ) { | ||
+ | var i = 1; | ||
+ | for ( ; i < length; i += 2 ) { | ||
+ | matchIndexes.push( i ); | ||
+ | } | ||
+ | return matchIndexes; | ||
+ | }), | ||
+ | |||
+ | "lt": createPositionalPseudo(function( matchIndexes, length, argument ) { | ||
+ | var i = argument < 0 ? argument + length : argument; | ||
+ | for ( ; --i >= 0; ) { | ||
+ | matchIndexes.push( i ); | ||
+ | } | ||
+ | return matchIndexes; | ||
+ | }), | ||
+ | |||
+ | "gt": createPositionalPseudo(function( matchIndexes, length, argument ) { | ||
+ | var i = argument < 0 ? argument + length : argument; | ||
+ | for ( ; ++i < length; ) { | ||
+ | matchIndexes.push( i ); | ||
+ | } | ||
+ | return matchIndexes; | ||
+ | }) | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | Expr.pseudos["nth"] = Expr.pseudos["eq"]; | ||
+ | |||
+ | // Add button/input type pseudos | ||
+ | for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) { | ||
+ | Expr.pseudos[ i ] = createInputPseudo( i ); | ||
+ | } | ||
+ | for ( i in { submit: true, reset: true } ) { | ||
+ | Expr.pseudos[ i ] = createButtonPseudo( i ); | ||
+ | } | ||
+ | |||
+ | // Easy API for creating new setFilters | ||
+ | function setFilters() {} | ||
+ | setFilters.prototype = Expr.filters = Expr.pseudos; | ||
+ | Expr.setFilters = new setFilters(); | ||
+ | |||
+ | tokenize = Sizzle.tokenize = function( selector, parseOnly ) { | ||
+ | var matched, match, tokens, type, | ||
+ | soFar, groups, preFilters, | ||
+ | cached = tokenCache[ selector + " " ]; | ||
+ | |||
+ | if ( cached ) { | ||
+ | return parseOnly ? 0 : cached.slice( 0 ); | ||
+ | } | ||
+ | |||
+ | soFar = selector; | ||
+ | groups = []; | ||
+ | preFilters = Expr.preFilter; | ||
+ | |||
+ | while ( soFar ) { | ||
+ | |||
+ | // Comma and first run | ||
+ | if ( !matched || (match = rcomma.exec( soFar )) ) { | ||
+ | if ( match ) { | ||
+ | // Don't consume trailing commas as valid | ||
+ | soFar = soFar.slice( match[0].length ) || soFar; | ||
+ | } | ||
+ | groups.push( (tokens = []) ); | ||
+ | } | ||
+ | |||
+ | matched = false; | ||
+ | |||
+ | // Combinators | ||
+ | if ( (match = rcombinators.exec( soFar )) ) { | ||
+ | matched = match.shift(); | ||
+ | tokens.push({ | ||
+ | value: matched, | ||
+ | // Cast descendant combinators to space | ||
+ | type: match[0].replace( rtrim, " " ) | ||
+ | }); | ||
+ | soFar = soFar.slice( matched.length ); | ||
+ | } | ||
+ | |||
+ | // Filters | ||
+ | for ( type in Expr.filter ) { | ||
+ | if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] || | ||
+ | (match = preFilters[ type ]( match ))) ) { | ||
+ | matched = match.shift(); | ||
+ | tokens.push({ | ||
+ | value: matched, | ||
+ | type: type, | ||
+ | matches: match | ||
+ | }); | ||
+ | soFar = soFar.slice( matched.length ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( !matched ) { | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Return the length of the invalid excess | ||
+ | // if we're just parsing | ||
+ | // Otherwise, throw an error or return tokens | ||
+ | return parseOnly ? | ||
+ | soFar.length : | ||
+ | soFar ? | ||
+ | Sizzle.error( selector ) : | ||
+ | // Cache the tokens | ||
+ | tokenCache( selector, groups ).slice( 0 ); | ||
+ | }; | ||
+ | |||
+ | function toSelector( tokens ) { | ||
+ | var i = 0, | ||
+ | len = tokens.length, | ||
+ | selector = ""; | ||
+ | for ( ; i < len; i++ ) { | ||
+ | selector += tokens[i].value; | ||
+ | } | ||
+ | return selector; | ||
+ | } | ||
+ | |||
+ | function addCombinator( matcher, combinator, base ) { | ||
+ | var dir = combinator.dir, | ||
+ | checkNonElements = base && dir === "parentNode", | ||
+ | doneName = done++; | ||
+ | |||
+ | return combinator.first ? | ||
+ | // Check against closest ancestor/preceding element | ||
+ | function( elem, context, xml ) { | ||
+ | while ( (elem = elem[ dir ]) ) { | ||
+ | if ( elem.nodeType === 1 || checkNonElements ) { | ||
+ | return matcher( elem, context, xml ); | ||
+ | } | ||
+ | } | ||
+ | } : | ||
+ | |||
+ | // Check against all ancestor/preceding elements | ||
+ | function( elem, context, xml ) { | ||
+ | var oldCache, outerCache, | ||
+ | newCache = [ dirruns, doneName ]; | ||
+ | |||
+ | // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching | ||
+ | if ( xml ) { | ||
+ | while ( (elem = elem[ dir ]) ) { | ||
+ | if ( elem.nodeType === 1 || checkNonElements ) { | ||
+ | if ( matcher( elem, context, xml ) ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } else { | ||
+ | while ( (elem = elem[ dir ]) ) { | ||
+ | if ( elem.nodeType === 1 || checkNonElements ) { | ||
+ | outerCache = elem[ expando ] || (elem[ expando ] = {}); | ||
+ | if ( (oldCache = outerCache[ dir ]) && | ||
+ | oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) { | ||
+ | |||
+ | // Assign to newCache so results back-propagate to previous elements | ||
+ | return (newCache[ 2 ] = oldCache[ 2 ]); | ||
+ | } else { | ||
+ | // Reuse newcache so results back-propagate to previous elements | ||
+ | outerCache[ dir ] = newCache; | ||
+ | |||
+ | // A match means we're done; a fail means we have to keep checking | ||
+ | if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | function elementMatcher( matchers ) { | ||
+ | return matchers.length > 1 ? | ||
+ | function( elem, context, xml ) { | ||
+ | var i = matchers.length; | ||
+ | while ( i-- ) { | ||
+ | if ( !matchers[i]( elem, context, xml ) ) { | ||
+ | return false; | ||
+ | } | ||
+ | } | ||
+ | return true; | ||
+ | } : | ||
+ | matchers[0]; | ||
+ | } | ||
+ | |||
+ | function multipleContexts( selector, contexts, results ) { | ||
+ | var i = 0, | ||
+ | len = contexts.length; | ||
+ | for ( ; i < len; i++ ) { | ||
+ | Sizzle( selector, contexts[i], results ); | ||
+ | } | ||
+ | return results; | ||
+ | } | ||
+ | |||
+ | function condense( unmatched, map, filter, context, xml ) { | ||
+ | var elem, | ||
+ | newUnmatched = [], | ||
+ | i = 0, | ||
+ | len = unmatched.length, | ||
+ | mapped = map != null; | ||
+ | |||
+ | for ( ; i < len; i++ ) { | ||
+ | if ( (elem = unmatched[i]) ) { | ||
+ | if ( !filter || filter( elem, context, xml ) ) { | ||
+ | newUnmatched.push( elem ); | ||
+ | if ( mapped ) { | ||
+ | map.push( i ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return newUnmatched; | ||
+ | } | ||
+ | |||
+ | function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) { | ||
+ | if ( postFilter && !postFilter[ expando ] ) { | ||
+ | postFilter = setMatcher( postFilter ); | ||
+ | } | ||
+ | if ( postFinder && !postFinder[ expando ] ) { | ||
+ | postFinder = setMatcher( postFinder, postSelector ); | ||
+ | } | ||
+ | return markFunction(function( seed, results, context, xml ) { | ||
+ | var temp, i, elem, | ||
+ | preMap = [], | ||
+ | postMap = [], | ||
+ | preexisting = results.length, | ||
+ | |||
+ | // Get initial elements from seed or context | ||
+ | elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ), | ||
+ | |||
+ | // Prefilter to get matcher input, preserving a map for seed-results synchronization | ||
+ | matcherIn = preFilter && ( seed || !selector ) ? | ||
+ | condense( elems, preMap, preFilter, context, xml ) : | ||
+ | elems, | ||
+ | |||
+ | matcherOut = matcher ? | ||
+ | // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results, | ||
+ | postFinder || ( seed ? preFilter : preexisting || postFilter ) ? | ||
+ | |||
+ | // ...intermediate processing is necessary | ||
+ | [] : | ||
+ | |||
+ | // ...otherwise use results directly | ||
+ | results : | ||
+ | matcherIn; | ||
+ | |||
+ | // Find primary matches | ||
+ | if ( matcher ) { | ||
+ | matcher( matcherIn, matcherOut, context, xml ); | ||
+ | } | ||
+ | |||
+ | // Apply postFilter | ||
+ | if ( postFilter ) { | ||
+ | temp = condense( matcherOut, postMap ); | ||
+ | postFilter( temp, [], context, xml ); | ||
+ | |||
+ | // Un-match failing elements by moving them back to matcherIn | ||
+ | i = temp.length; | ||
+ | while ( i-- ) { | ||
+ | if ( (elem = temp[i]) ) { | ||
+ | matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( seed ) { | ||
+ | if ( postFinder || preFilter ) { | ||
+ | if ( postFinder ) { | ||
+ | // Get the final matcherOut by condensing this intermediate into postFinder contexts | ||
+ | temp = []; | ||
+ | i = matcherOut.length; | ||
+ | while ( i-- ) { | ||
+ | if ( (elem = matcherOut[i]) ) { | ||
+ | // Restore matcherIn since elem is not yet a final match | ||
+ | temp.push( (matcherIn[i] = elem) ); | ||
+ | } | ||
+ | } | ||
+ | postFinder( null, (matcherOut = []), temp, xml ); | ||
+ | } | ||
+ | |||
+ | // Move matched elements from seed to results to keep them synchronized | ||
+ | i = matcherOut.length; | ||
+ | while ( i-- ) { | ||
+ | if ( (elem = matcherOut[i]) && | ||
+ | (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) { | ||
+ | |||
+ | seed[temp] = !(results[temp] = elem); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Add elements to results, through postFinder if defined | ||
+ | } else { | ||
+ | matcherOut = condense( | ||
+ | matcherOut === results ? | ||
+ | matcherOut.splice( preexisting, matcherOut.length ) : | ||
+ | matcherOut | ||
+ | ); | ||
+ | if ( postFinder ) { | ||
+ | postFinder( null, results, matcherOut, xml ); | ||
+ | } else { | ||
+ | push.apply( results, matcherOut ); | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | function matcherFromTokens( tokens ) { | ||
+ | var checkContext, matcher, j, | ||
+ | len = tokens.length, | ||
+ | leadingRelative = Expr.relative[ tokens[0].type ], | ||
+ | implicitRelative = leadingRelative || Expr.relative[" "], | ||
+ | i = leadingRelative ? 1 : 0, | ||
+ | |||
+ | // The foundational matcher ensures that elements are reachable from top-level context(s) | ||
+ | matchContext = addCombinator( function( elem ) { | ||
+ | return elem === checkContext; | ||
+ | }, implicitRelative, true ), | ||
+ | matchAnyContext = addCombinator( function( elem ) { | ||
+ | return indexOf.call( checkContext, elem ) > -1; | ||
+ | }, implicitRelative, true ), | ||
+ | matchers = [ function( elem, context, xml ) { | ||
+ | return ( !leadingRelative && ( xml || context !== outermostContext ) ) || ( | ||
+ | (checkContext = context).nodeType ? | ||
+ | matchContext( elem, context, xml ) : | ||
+ | matchAnyContext( elem, context, xml ) ); | ||
+ | } ]; | ||
+ | |||
+ | for ( ; i < len; i++ ) { | ||
+ | if ( (matcher = Expr.relative[ tokens[i].type ]) ) { | ||
+ | matchers = [ addCombinator(elementMatcher( matchers ), matcher) ]; | ||
+ | } else { | ||
+ | matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches ); | ||
+ | |||
+ | // Return special upon seeing a positional matcher | ||
+ | if ( matcher[ expando ] ) { | ||
+ | // Find the next relative operator (if any) for proper handling | ||
+ | j = ++i; | ||
+ | for ( ; j < len; j++ ) { | ||
+ | if ( Expr.relative[ tokens[j].type ] ) { | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | return setMatcher( | ||
+ | i > 1 && elementMatcher( matchers ), | ||
+ | i > 1 && toSelector( | ||
+ | // If the preceding token was a descendant combinator, insert an implicit any-element `*` | ||
+ | tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" }) | ||
+ | ).replace( rtrim, "$1" ), | ||
+ | matcher, | ||
+ | i < j && matcherFromTokens( tokens.slice( i, j ) ), | ||
+ | j < len && matcherFromTokens( (tokens = tokens.slice( j )) ), | ||
+ | j < len && toSelector( tokens ) | ||
+ | ); | ||
+ | } | ||
+ | matchers.push( matcher ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return elementMatcher( matchers ); | ||
+ | } | ||
+ | |||
+ | function matcherFromGroupMatchers( elementMatchers, setMatchers ) { | ||
+ | var bySet = setMatchers.length > 0, | ||
+ | byElement = elementMatchers.length > 0, | ||
+ | superMatcher = function( seed, context, xml, results, outermost ) { | ||
+ | var elem, j, matcher, | ||
+ | matchedCount = 0, | ||
+ | i = "0", | ||
+ | unmatched = seed && [], | ||
+ | setMatched = [], | ||
+ | contextBackup = outermostContext, | ||
+ | // We must always have either seed elements or outermost context | ||
+ | elems = seed || byElement && Expr.find["TAG"]( "*", outermost ), | ||
+ | // Use integer dirruns iff this is the outermost matcher | ||
+ | dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1), | ||
+ | len = elems.length; | ||
+ | |||
+ | if ( outermost ) { | ||
+ | outermostContext = context !== document && context; | ||
+ | } | ||
+ | |||
+ | // Add elements passing elementMatchers directly to results | ||
+ | // Keep `i` a string if there are no elements so `matchedCount` will be "00" below | ||
+ | // Support: IE<9, Safari | ||
+ | // Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id | ||
+ | for ( ; i !== len && (elem = elems[i]) != null; i++ ) { | ||
+ | if ( byElement && elem ) { | ||
+ | j = 0; | ||
+ | while ( (matcher = elementMatchers[j++]) ) { | ||
+ | if ( matcher( elem, context, xml ) ) { | ||
+ | results.push( elem ); | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | if ( outermost ) { | ||
+ | dirruns = dirrunsUnique; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Track unmatched elements for set filters | ||
+ | if ( bySet ) { | ||
+ | // They will have gone through all possible matchers | ||
+ | if ( (elem = !matcher && elem) ) { | ||
+ | matchedCount--; | ||
+ | } | ||
+ | |||
+ | // Lengthen the array for every element, matched or not | ||
+ | if ( seed ) { | ||
+ | unmatched.push( elem ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Apply set filters to unmatched elements | ||
+ | matchedCount += i; | ||
+ | if ( bySet && i !== matchedCount ) { | ||
+ | j = 0; | ||
+ | while ( (matcher = setMatchers[j++]) ) { | ||
+ | matcher( unmatched, setMatched, context, xml ); | ||
+ | } | ||
+ | |||
+ | if ( seed ) { | ||
+ | // Reintegrate element matches to eliminate the need for sorting | ||
+ | if ( matchedCount > 0 ) { | ||
+ | while ( i-- ) { | ||
+ | if ( !(unmatched[i] || setMatched[i]) ) { | ||
+ | setMatched[i] = pop.call( results ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Discard index placeholder values to get only actual matches | ||
+ | setMatched = condense( setMatched ); | ||
+ | } | ||
+ | |||
+ | // Add matches to results | ||
+ | push.apply( results, setMatched ); | ||
+ | |||
+ | // Seedless set matches succeeding multiple successful matchers stipulate sorting | ||
+ | if ( outermost && !seed && setMatched.length > 0 && | ||
+ | ( matchedCount + setMatchers.length ) > 1 ) { | ||
+ | |||
+ | Sizzle.uniqueSort( results ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Override manipulation of globals by nested matchers | ||
+ | if ( outermost ) { | ||
+ | dirruns = dirrunsUnique; | ||
+ | outermostContext = contextBackup; | ||
+ | } | ||
+ | |||
+ | return unmatched; | ||
+ | }; | ||
+ | |||
+ | return bySet ? | ||
+ | markFunction( superMatcher ) : | ||
+ | superMatcher; | ||
+ | } | ||
+ | |||
+ | compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) { | ||
+ | var i, | ||
+ | setMatchers = [], | ||
+ | elementMatchers = [], | ||
+ | cached = compilerCache[ selector + " " ]; | ||
+ | |||
+ | if ( !cached ) { | ||
+ | // Generate a function of recursive functions that can be used to check each element | ||
+ | if ( !match ) { | ||
+ | match = tokenize( selector ); | ||
+ | } | ||
+ | i = match.length; | ||
+ | while ( i-- ) { | ||
+ | cached = matcherFromTokens( match[i] ); | ||
+ | if ( cached[ expando ] ) { | ||
+ | setMatchers.push( cached ); | ||
+ | } else { | ||
+ | elementMatchers.push( cached ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Cache the compiled function | ||
+ | cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) ); | ||
+ | |||
+ | // Save selector and tokenization | ||
+ | cached.selector = selector; | ||
+ | } | ||
+ | return cached; | ||
+ | }; | ||
+ | |||
+ | /** | ||
+ | * A low-level selection function that works with Sizzle's compiled | ||
+ | * selector functions | ||
+ | * @param {String|Function} selector A selector or a pre-compiled | ||
+ | * selector function built with Sizzle.compile | ||
+ | * @param {Element} context | ||
+ | * @param {Array} [results] | ||
+ | * @param {Array} [seed] A set of elements to match against | ||
+ | */ | ||
+ | select = Sizzle.select = function( selector, context, results, seed ) { | ||
+ | var i, tokens, token, type, find, | ||
+ | compiled = typeof selector === "function" && selector, | ||
+ | match = !seed && tokenize( (selector = compiled.selector || selector) ); | ||
+ | |||
+ | results = results || []; | ||
+ | |||
+ | // Try to minimize operations if there is no seed and only one group | ||
+ | if ( match.length === 1 ) { | ||
+ | |||
+ | // Take a shortcut and set the context if the root selector is an ID | ||
+ | tokens = match[0] = match[0].slice( 0 ); | ||
+ | if ( tokens.length > 2 && (token = tokens[0]).type === "ID" && | ||
+ | support.getById && context.nodeType === 9 && documentIsHTML && | ||
+ | Expr.relative[ tokens[1].type ] ) { | ||
+ | |||
+ | context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0]; | ||
+ | if ( !context ) { | ||
+ | return results; | ||
+ | |||
+ | // Precompiled matchers will still verify ancestry, so step up a level | ||
+ | } else if ( compiled ) { | ||
+ | context = context.parentNode; | ||
+ | } | ||
+ | |||
+ | selector = selector.slice( tokens.shift().value.length ); | ||
+ | } | ||
+ | |||
+ | // Fetch a seed set for right-to-left matching | ||
+ | i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length; | ||
+ | while ( i-- ) { | ||
+ | token = tokens[i]; | ||
+ | |||
+ | // Abort if we hit a combinator | ||
+ | if ( Expr.relative[ (type = token.type) ] ) { | ||
+ | break; | ||
+ | } | ||
+ | if ( (find = Expr.find[ type ]) ) { | ||
+ | // Search, expanding context for leading sibling combinators | ||
+ | if ( (seed = find( | ||
+ | token.matches[0].replace( runescape, funescape ), | ||
+ | rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context | ||
+ | )) ) { | ||
+ | |||
+ | // If seed is empty or no tokens remain, we can return early | ||
+ | tokens.splice( i, 1 ); | ||
+ | selector = seed.length && toSelector( tokens ); | ||
+ | if ( !selector ) { | ||
+ | push.apply( results, seed ); | ||
+ | return results; | ||
+ | } | ||
+ | |||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Compile and execute a filtering function if one is not provided | ||
+ | // Provide `match` to avoid retokenization if we modified the selector above | ||
+ | ( compiled || compile( selector, match ) )( | ||
+ | seed, | ||
+ | context, | ||
+ | !documentIsHTML, | ||
+ | results, | ||
+ | rsibling.test( selector ) && testContext( context.parentNode ) || context | ||
+ | ); | ||
+ | return results; | ||
+ | }; | ||
+ | |||
+ | // One-time assignments | ||
+ | |||
+ | // Sort stability | ||
+ | support.sortStable = expando.split("").sort( sortOrder ).join("") === expando; | ||
+ | |||
+ | // Support: Chrome<14 | ||
+ | // Always assume duplicates if they aren't passed to the comparison function | ||
+ | support.detectDuplicates = !!hasDuplicate; | ||
+ | |||
+ | // Initialize against the default document | ||
+ | setDocument(); | ||
+ | |||
+ | // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) | ||
+ | // Detached nodes confoundingly follow *each other* | ||
+ | support.sortDetached = assert(function( div1 ) { | ||
+ | // Should return 1, but returns 4 (following) | ||
+ | return div1.compareDocumentPosition( document.createElement("div") ) & 1; | ||
+ | }); | ||
+ | |||
+ | // Support: IE<8 | ||
+ | // Prevent attribute/property "interpolation" | ||
+ | // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx | ||
+ | if ( !assert(function( div ) { | ||
+ | div.innerHTML = "<a href='#'></a>"; | ||
+ | return div.firstChild.getAttribute("href") === "#" ; | ||
+ | }) ) { | ||
+ | addHandle( "type|href|height|width", function( elem, name, isXML ) { | ||
+ | if ( !isXML ) { | ||
+ | return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 ); | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Use defaultValue in place of getAttribute("value") | ||
+ | if ( !support.attributes || !assert(function( div ) { | ||
+ | div.innerHTML = "<input/>"; | ||
+ | div.firstChild.setAttribute( "value", "" ); | ||
+ | return div.firstChild.getAttribute( "value" ) === ""; | ||
+ | }) ) { | ||
+ | addHandle( "value", function( elem, name, isXML ) { | ||
+ | if ( !isXML && elem.nodeName.toLowerCase() === "input" ) { | ||
+ | return elem.defaultValue; | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | // Support: IE<9 | ||
+ | // Use getAttributeNode to fetch booleans when getAttribute lies | ||
+ | if ( !assert(function( div ) { | ||
+ | return div.getAttribute("disabled") == null; | ||
+ | }) ) { | ||
+ | addHandle( booleans, function( elem, name, isXML ) { | ||
+ | var val; | ||
+ | if ( !isXML ) { | ||
+ | return elem[ name ] === true ? name.toLowerCase() : | ||
+ | (val = elem.getAttributeNode( name )) && val.specified ? | ||
+ | val.value : | ||
+ | null; | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | return Sizzle; | ||
+ | |||
+ | })( window ); | ||
+ | |||
+ | |||
+ | |||
+ | jQuery.find = Sizzle; | ||
+ | jQuery.expr = Sizzle.selectors; | ||
+ | jQuery.expr[":"] = jQuery.expr.pseudos; | ||
+ | jQuery.unique = Sizzle.uniqueSort; | ||
+ | jQuery.text = Sizzle.getText; | ||
+ | jQuery.isXMLDoc = Sizzle.isXML; | ||
+ | jQuery.contains = Sizzle.contains; | ||
+ | |||
+ | |||
+ | |||
+ | var rneedsContext = jQuery.expr.match.needsContext; | ||
+ | |||
+ | var rsingleTag = (/^<(\w+)\s*\/?>(?:<\/\1>|)$/); | ||
+ | |||
+ | |||
+ | |||
+ | var risSimple = /^.[^:#\[\.,]*$/; | ||
+ | |||
+ | // Implement the identical functionality for filter and not | ||
+ | function winnow( elements, qualifier, not ) { | ||
+ | if ( jQuery.isFunction( qualifier ) ) { | ||
+ | return jQuery.grep( elements, function( elem, i ) { | ||
+ | /* jshint -W018 */ | ||
+ | return !!qualifier.call( elem, i, elem ) !== not; | ||
+ | }); | ||
+ | |||
+ | } | ||
+ | |||
+ | if ( qualifier.nodeType ) { | ||
+ | return jQuery.grep( elements, function( elem ) { | ||
+ | return ( elem === qualifier ) !== not; | ||
+ | }); | ||
+ | |||
+ | } | ||
+ | |||
+ | if ( typeof qualifier === "string" ) { | ||
+ | if ( risSimple.test( qualifier ) ) { | ||
+ | return jQuery.filter( qualifier, elements, not ); | ||
+ | } | ||
+ | |||
+ | qualifier = jQuery.filter( qualifier, elements ); | ||
+ | } | ||
+ | |||
+ | return jQuery.grep( elements, function( elem ) { | ||
+ | return ( indexOf.call( qualifier, elem ) >= 0 ) !== not; | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | jQuery.filter = function( expr, elems, not ) { | ||
+ | var elem = elems[ 0 ]; | ||
+ | |||
+ | if ( not ) { | ||
+ | expr = ":not(" + expr + ")"; | ||
+ | } | ||
+ | |||
+ | return elems.length === 1 && elem.nodeType === 1 ? | ||
+ | jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [] : | ||
+ | jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) { | ||
+ | return elem.nodeType === 1; | ||
+ | })); | ||
+ | }; | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | find: function( selector ) { | ||
+ | var i, | ||
+ | len = this.length, | ||
+ | ret = [], | ||
+ | self = this; | ||
+ | |||
+ | if ( typeof selector !== "string" ) { | ||
+ | return this.pushStack( jQuery( selector ).filter(function() { | ||
+ | for ( i = 0; i < len; i++ ) { | ||
+ | if ( jQuery.contains( self[ i ], this ) ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | }) ); | ||
+ | } | ||
+ | |||
+ | for ( i = 0; i < len; i++ ) { | ||
+ | jQuery.find( selector, self[ i ], ret ); | ||
+ | } | ||
+ | |||
+ | // Needed because $( selector, context ) becomes $( context ).find( selector ) | ||
+ | ret = this.pushStack( len > 1 ? jQuery.unique( ret ) : ret ); | ||
+ | ret.selector = this.selector ? this.selector + " " + selector : selector; | ||
+ | return ret; | ||
+ | }, | ||
+ | filter: function( selector ) { | ||
+ | return this.pushStack( winnow(this, selector || [], false) ); | ||
+ | }, | ||
+ | not: function( selector ) { | ||
+ | return this.pushStack( winnow(this, selector || [], true) ); | ||
+ | }, | ||
+ | is: function( selector ) { | ||
+ | return !!winnow( | ||
+ | this, | ||
+ | |||
+ | // If this is a positional/relative selector, check membership in the returned set | ||
+ | // so $("p:first").is("p:last") won't return true for a doc with two "p". | ||
+ | typeof selector === "string" && rneedsContext.test( selector ) ? | ||
+ | jQuery( selector ) : | ||
+ | selector || [], | ||
+ | false | ||
+ | ).length; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | // Initialize a jQuery object | ||
+ | |||
+ | |||
+ | // A central reference to the root jQuery(document) | ||
+ | var rootjQuery, | ||
+ | |||
+ | // A simple way to check for HTML strings | ||
+ | // Prioritize #id over <tag> to avoid XSS via location.hash (#9521) | ||
+ | // Strict HTML recognition (#11290: must start with <) | ||
+ | rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]*))$/, | ||
+ | |||
+ | init = jQuery.fn.init = function( selector, context ) { | ||
+ | var match, elem; | ||
+ | |||
+ | // HANDLE: $(""), $(null), $(undefined), $(false) | ||
+ | if ( !selector ) { | ||
+ | return this; | ||
+ | } | ||
+ | |||
+ | // Handle HTML strings | ||
+ | if ( typeof selector === "string" ) { | ||
+ | if ( selector[0] === "<" && selector[ selector.length - 1 ] === ">" && selector.length >= 3 ) { | ||
+ | // Assume that strings that start and end with <> are HTML and skip the regex check | ||
+ | match = [ null, selector, null ]; | ||
+ | |||
+ | } else { | ||
+ | match = rquickExpr.exec( selector ); | ||
+ | } | ||
+ | |||
+ | // Match html or make sure no context is specified for #id | ||
+ | if ( match && (match[1] || !context) ) { | ||
+ | |||
+ | // HANDLE: $(html) -> $(array) | ||
+ | if ( match[1] ) { | ||
+ | context = context instanceof jQuery ? context[0] : context; | ||
+ | |||
+ | // scripts is true for back-compat | ||
+ | // Intentionally let the error be thrown if parseHTML is not present | ||
+ | jQuery.merge( this, jQuery.parseHTML( | ||
+ | match[1], | ||
+ | context && context.nodeType ? context.ownerDocument || context : document, | ||
+ | true | ||
+ | ) ); | ||
+ | |||
+ | // HANDLE: $(html, props) | ||
+ | if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) { | ||
+ | for ( match in context ) { | ||
+ | // Properties of context are called as methods if possible | ||
+ | if ( jQuery.isFunction( this[ match ] ) ) { | ||
+ | this[ match ]( context[ match ] ); | ||
+ | |||
+ | // ...and otherwise set as attributes | ||
+ | } else { | ||
+ | this.attr( match, context[ match ] ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return this; | ||
+ | |||
+ | // HANDLE: $(#id) | ||
+ | } else { | ||
+ | elem = document.getElementById( match[2] ); | ||
+ | |||
+ | // Check parentNode to catch when Blackberry 4.6 returns | ||
+ | // nodes that are no longer in the document #6963 | ||
+ | if ( elem && elem.parentNode ) { | ||
+ | // Inject the element directly into the jQuery object | ||
+ | this.length = 1; | ||
+ | this[0] = elem; | ||
+ | } | ||
+ | |||
+ | this.context = document; | ||
+ | this.selector = selector; | ||
+ | return this; | ||
+ | } | ||
+ | |||
+ | // HANDLE: $(expr, $(...)) | ||
+ | } else if ( !context || context.jquery ) { | ||
+ | return ( context || rootjQuery ).find( selector ); | ||
+ | |||
+ | // HANDLE: $(expr, context) | ||
+ | // (which is just equivalent to: $(context).find(expr) | ||
+ | } else { | ||
+ | return this.constructor( context ).find( selector ); | ||
+ | } | ||
+ | |||
+ | // HANDLE: $(DOMElement) | ||
+ | } else if ( selector.nodeType ) { | ||
+ | this.context = this[0] = selector; | ||
+ | this.length = 1; | ||
+ | return this; | ||
+ | |||
+ | // HANDLE: $(function) | ||
+ | // Shortcut for document ready | ||
+ | } else if ( jQuery.isFunction( selector ) ) { | ||
+ | return typeof rootjQuery.ready !== "undefined" ? | ||
+ | rootjQuery.ready( selector ) : | ||
+ | // Execute immediately if ready is not present | ||
+ | selector( jQuery ); | ||
+ | } | ||
+ | |||
+ | if ( selector.selector !== undefined ) { | ||
+ | this.selector = selector.selector; | ||
+ | this.context = selector.context; | ||
+ | } | ||
+ | |||
+ | return jQuery.makeArray( selector, this ); | ||
+ | }; | ||
+ | |||
+ | // Give the init function the jQuery prototype for later instantiation | ||
+ | init.prototype = jQuery.fn; | ||
+ | |||
+ | // Initialize central reference | ||
+ | rootjQuery = jQuery( document ); | ||
+ | |||
+ | |||
+ | var rparentsprev = /^(?:parents|prev(?:Until|All))/, | ||
+ | // methods guaranteed to produce a unique set when starting from a unique set | ||
+ | guaranteedUnique = { | ||
+ | children: true, | ||
+ | contents: true, | ||
+ | next: true, | ||
+ | prev: true | ||
+ | }; | ||
+ | |||
+ | jQuery.extend({ | ||
+ | dir: function( elem, dir, until ) { | ||
+ | var matched = [], | ||
+ | truncate = until !== undefined; | ||
+ | |||
+ | while ( (elem = elem[ dir ]) && elem.nodeType !== 9 ) { | ||
+ | if ( elem.nodeType === 1 ) { | ||
+ | if ( truncate && jQuery( elem ).is( until ) ) { | ||
+ | break; | ||
+ | } | ||
+ | matched.push( elem ); | ||
+ | } | ||
+ | } | ||
+ | return matched; | ||
+ | }, | ||
+ | |||
+ | sibling: function( n, elem ) { | ||
+ | var matched = []; | ||
+ | |||
+ | for ( ; n; n = n.nextSibling ) { | ||
+ | if ( n.nodeType === 1 && n !== elem ) { | ||
+ | matched.push( n ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return matched; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | has: function( target ) { | ||
+ | var targets = jQuery( target, this ), | ||
+ | l = targets.length; | ||
+ | |||
+ | return this.filter(function() { | ||
+ | var i = 0; | ||
+ | for ( ; i < l; i++ ) { | ||
+ | if ( jQuery.contains( this, targets[i] ) ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | closest: function( selectors, context ) { | ||
+ | var cur, | ||
+ | i = 0, | ||
+ | l = this.length, | ||
+ | matched = [], | ||
+ | pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ? | ||
+ | jQuery( selectors, context || this.context ) : | ||
+ | 0; | ||
+ | |||
+ | for ( ; i < l; i++ ) { | ||
+ | for ( cur = this[i]; cur && cur !== context; cur = cur.parentNode ) { | ||
+ | // Always skip document fragments | ||
+ | if ( cur.nodeType < 11 && (pos ? | ||
+ | pos.index(cur) > -1 : | ||
+ | |||
+ | // Don't pass non-elements to Sizzle | ||
+ | cur.nodeType === 1 && | ||
+ | jQuery.find.matchesSelector(cur, selectors)) ) { | ||
+ | |||
+ | matched.push( cur ); | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return this.pushStack( matched.length > 1 ? jQuery.unique( matched ) : matched ); | ||
+ | }, | ||
+ | |||
+ | // Determine the position of an element within | ||
+ | // the matched set of elements | ||
+ | index: function( elem ) { | ||
+ | |||
+ | // No argument, return index in parent | ||
+ | if ( !elem ) { | ||
+ | return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1; | ||
+ | } | ||
+ | |||
+ | // index in selector | ||
+ | if ( typeof elem === "string" ) { | ||
+ | return indexOf.call( jQuery( elem ), this[ 0 ] ); | ||
+ | } | ||
+ | |||
+ | // Locate the position of the desired element | ||
+ | return indexOf.call( this, | ||
+ | |||
+ | // If it receives a jQuery object, the first element is used | ||
+ | elem.jquery ? elem[ 0 ] : elem | ||
+ | ); | ||
+ | }, | ||
+ | |||
+ | add: function( selector, context ) { | ||
+ | return this.pushStack( | ||
+ | jQuery.unique( | ||
+ | jQuery.merge( this.get(), jQuery( selector, context ) ) | ||
+ | ) | ||
+ | ); | ||
+ | }, | ||
+ | |||
+ | addBack: function( selector ) { | ||
+ | return this.add( selector == null ? | ||
+ | this.prevObject : this.prevObject.filter(selector) | ||
+ | ); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | function sibling( cur, dir ) { | ||
+ | while ( (cur = cur[dir]) && cur.nodeType !== 1 ) {} | ||
+ | return cur; | ||
+ | } | ||
+ | |||
+ | jQuery.each({ | ||
+ | parent: function( elem ) { | ||
+ | var parent = elem.parentNode; | ||
+ | return parent && parent.nodeType !== 11 ? parent : null; | ||
+ | }, | ||
+ | parents: function( elem ) { | ||
+ | return jQuery.dir( elem, "parentNode" ); | ||
+ | }, | ||
+ | parentsUntil: function( elem, i, until ) { | ||
+ | return jQuery.dir( elem, "parentNode", until ); | ||
+ | }, | ||
+ | next: function( elem ) { | ||
+ | return sibling( elem, "nextSibling" ); | ||
+ | }, | ||
+ | prev: function( elem ) { | ||
+ | return sibling( elem, "previousSibling" ); | ||
+ | }, | ||
+ | nextAll: function( elem ) { | ||
+ | return jQuery.dir( elem, "nextSibling" ); | ||
+ | }, | ||
+ | prevAll: function( elem ) { | ||
+ | return jQuery.dir( elem, "previousSibling" ); | ||
+ | }, | ||
+ | nextUntil: function( elem, i, until ) { | ||
+ | return jQuery.dir( elem, "nextSibling", until ); | ||
+ | }, | ||
+ | prevUntil: function( elem, i, until ) { | ||
+ | return jQuery.dir( elem, "previousSibling", until ); | ||
+ | }, | ||
+ | siblings: function( elem ) { | ||
+ | return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem ); | ||
+ | }, | ||
+ | children: function( elem ) { | ||
+ | return jQuery.sibling( elem.firstChild ); | ||
+ | }, | ||
+ | contents: function( elem ) { | ||
+ | return elem.contentDocument || jQuery.merge( [], elem.childNodes ); | ||
+ | } | ||
+ | }, function( name, fn ) { | ||
+ | jQuery.fn[ name ] = function( until, selector ) { | ||
+ | var matched = jQuery.map( this, fn, until ); | ||
+ | |||
+ | if ( name.slice( -5 ) !== "Until" ) { | ||
+ | selector = until; | ||
+ | } | ||
+ | |||
+ | if ( selector && typeof selector === "string" ) { | ||
+ | matched = jQuery.filter( selector, matched ); | ||
+ | } | ||
+ | |||
+ | if ( this.length > 1 ) { | ||
+ | // Remove duplicates | ||
+ | if ( !guaranteedUnique[ name ] ) { | ||
+ | jQuery.unique( matched ); | ||
+ | } | ||
+ | |||
+ | // Reverse order for parents* and prev-derivatives | ||
+ | if ( rparentsprev.test( name ) ) { | ||
+ | matched.reverse(); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return this.pushStack( matched ); | ||
+ | }; | ||
+ | }); | ||
+ | var rnotwhite = (/\S+/g); | ||
+ | |||
+ | |||
+ | |||
+ | // String to Object options format cache | ||
+ | var optionsCache = {}; | ||
+ | |||
+ | // Convert String-formatted options into Object-formatted ones and store in cache | ||
+ | function createOptions( options ) { | ||
+ | var object = optionsCache[ options ] = {}; | ||
+ | jQuery.each( options.match( rnotwhite ) || [], function( _, flag ) { | ||
+ | object[ flag ] = true; | ||
+ | }); | ||
+ | return object; | ||
+ | } | ||
+ | |||
+ | /* | ||
+ | * Create a callback list using the following parameters: | ||
+ | * | ||
+ | * options: an optional list of space-separated options that will change how | ||
+ | * the callback list behaves or a more traditional option object | ||
+ | * | ||
+ | * By default a callback list will act like an event callback list and can be | ||
+ | * "fired" multiple times. | ||
+ | * | ||
+ | * Possible options: | ||
+ | * | ||
+ | * once: will ensure the callback list can only be fired once (like a Deferred) | ||
+ | * | ||
+ | * memory: will keep track of previous values and will call any callback added | ||
+ | * after the list has been fired right away with the latest "memorized" | ||
+ | * values (like a Deferred) | ||
+ | * | ||
+ | * unique: will ensure a callback can only be added once (no duplicate in the list) | ||
+ | * | ||
+ | * stopOnFalse: interrupt callings when a callback returns false | ||
+ | * | ||
+ | */ | ||
+ | jQuery.Callbacks = function( options ) { | ||
+ | |||
+ | // Convert options from String-formatted to Object-formatted if needed | ||
+ | // (we check in cache first) | ||
+ | options = typeof options === "string" ? | ||
+ | ( optionsCache[ options ] || createOptions( options ) ) : | ||
+ | jQuery.extend( {}, options ); | ||
+ | |||
+ | var // Last fire value (for non-forgettable lists) | ||
+ | memory, | ||
+ | // Flag to know if list was already fired | ||
+ | fired, | ||
+ | // Flag to know if list is currently firing | ||
+ | firing, | ||
+ | // First callback to fire (used internally by add and fireWith) | ||
+ | firingStart, | ||
+ | // End of the loop when firing | ||
+ | firingLength, | ||
+ | // Index of currently firing callback (modified by remove if needed) | ||
+ | firingIndex, | ||
+ | // Actual callback list | ||
+ | list = [], | ||
+ | // Stack of fire calls for repeatable lists | ||
+ | stack = !options.once && [], | ||
+ | // Fire callbacks | ||
+ | fire = function( data ) { | ||
+ | memory = options.memory && data; | ||
+ | fired = true; | ||
+ | firingIndex = firingStart || 0; | ||
+ | firingStart = 0; | ||
+ | firingLength = list.length; | ||
+ | firing = true; | ||
+ | for ( ; list && firingIndex < firingLength; firingIndex++ ) { | ||
+ | if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) { | ||
+ | memory = false; // To prevent further calls using add | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | firing = false; | ||
+ | if ( list ) { | ||
+ | if ( stack ) { | ||
+ | if ( stack.length ) { | ||
+ | fire( stack.shift() ); | ||
+ | } | ||
+ | } else if ( memory ) { | ||
+ | list = []; | ||
+ | } else { | ||
+ | self.disable(); | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | // Actual Callbacks object | ||
+ | self = { | ||
+ | // Add a callback or a collection of callbacks to the list | ||
+ | add: function() { | ||
+ | if ( list ) { | ||
+ | // First, we save the current length | ||
+ | var start = list.length; | ||
+ | (function add( args ) { | ||
+ | jQuery.each( args, function( _, arg ) { | ||
+ | var type = jQuery.type( arg ); | ||
+ | if ( type === "function" ) { | ||
+ | if ( !options.unique || !self.has( arg ) ) { | ||
+ | list.push( arg ); | ||
+ | } | ||
+ | } else if ( arg && arg.length && type !== "string" ) { | ||
+ | // Inspect recursively | ||
+ | add( arg ); | ||
+ | } | ||
+ | }); | ||
+ | })( arguments ); | ||
+ | // Do we need to add the callbacks to the | ||
+ | // current firing batch? | ||
+ | if ( firing ) { | ||
+ | firingLength = list.length; | ||
+ | // With memory, if we're not firing then | ||
+ | // we should call right away | ||
+ | } else if ( memory ) { | ||
+ | firingStart = start; | ||
+ | fire( memory ); | ||
+ | } | ||
+ | } | ||
+ | return this; | ||
+ | }, | ||
+ | // Remove a callback from the list | ||
+ | remove: function() { | ||
+ | if ( list ) { | ||
+ | jQuery.each( arguments, function( _, arg ) { | ||
+ | var index; | ||
+ | while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) { | ||
+ | list.splice( index, 1 ); | ||
+ | // Handle firing indexes | ||
+ | if ( firing ) { | ||
+ | if ( index <= firingLength ) { | ||
+ | firingLength--; | ||
+ | } | ||
+ | if ( index <= firingIndex ) { | ||
+ | firingIndex--; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | return this; | ||
+ | }, | ||
+ | // Check if a given callback is in the list. | ||
+ | // If no argument is given, return whether or not list has callbacks attached. | ||
+ | has: function( fn ) { | ||
+ | return fn ? jQuery.inArray( fn, list ) > -1 : !!( list && list.length ); | ||
+ | }, | ||
+ | // Remove all callbacks from the list | ||
+ | empty: function() { | ||
+ | list = []; | ||
+ | firingLength = 0; | ||
+ | return this; | ||
+ | }, | ||
+ | // Have the list do nothing anymore | ||
+ | disable: function() { | ||
+ | list = stack = memory = undefined; | ||
+ | return this; | ||
+ | }, | ||
+ | // Is it disabled? | ||
+ | disabled: function() { | ||
+ | return !list; | ||
+ | }, | ||
+ | // Lock the list in its current state | ||
+ | lock: function() { | ||
+ | stack = undefined; | ||
+ | if ( !memory ) { | ||
+ | self.disable(); | ||
+ | } | ||
+ | return this; | ||
+ | }, | ||
+ | // Is it locked? | ||
+ | locked: function() { | ||
+ | return !stack; | ||
+ | }, | ||
+ | // Call all callbacks with the given context and arguments | ||
+ | fireWith: function( context, args ) { | ||
+ | if ( list && ( !fired || stack ) ) { | ||
+ | args = args || []; | ||
+ | args = [ context, args.slice ? args.slice() : args ]; | ||
+ | if ( firing ) { | ||
+ | stack.push( args ); | ||
+ | } else { | ||
+ | fire( args ); | ||
+ | } | ||
+ | } | ||
+ | return this; | ||
+ | }, | ||
+ | // Call all the callbacks with the given arguments | ||
+ | fire: function() { | ||
+ | self.fireWith( this, arguments ); | ||
+ | return this; | ||
+ | }, | ||
+ | // To know if the callbacks have already been called at least once | ||
+ | fired: function() { | ||
+ | return !!fired; | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | return self; | ||
+ | }; | ||
+ | |||
+ | |||
+ | jQuery.extend({ | ||
+ | |||
+ | Deferred: function( func ) { | ||
+ | var tuples = [ | ||
+ | // action, add listener, listener list, final state | ||
+ | [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ], | ||
+ | [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ], | ||
+ | [ "notify", "progress", jQuery.Callbacks("memory") ] | ||
+ | ], | ||
+ | state = "pending", | ||
+ | promise = { | ||
+ | state: function() { | ||
+ | return state; | ||
+ | }, | ||
+ | always: function() { | ||
+ | deferred.done( arguments ).fail( arguments ); | ||
+ | return this; | ||
+ | }, | ||
+ | then: function( /* fnDone, fnFail, fnProgress */ ) { | ||
+ | var fns = arguments; | ||
+ | return jQuery.Deferred(function( newDefer ) { | ||
+ | jQuery.each( tuples, function( i, tuple ) { | ||
+ | var fn = jQuery.isFunction( fns[ i ] ) && fns[ i ]; | ||
+ | // deferred[ done | fail | progress ] for forwarding actions to newDefer | ||
+ | deferred[ tuple[1] ](function() { | ||
+ | var returned = fn && fn.apply( this, arguments ); | ||
+ | if ( returned && jQuery.isFunction( returned.promise ) ) { | ||
+ | returned.promise() | ||
+ | .done( newDefer.resolve ) | ||
+ | .fail( newDefer.reject ) | ||
+ | .progress( newDefer.notify ); | ||
+ | } else { | ||
+ | newDefer[ tuple[ 0 ] + "With" ]( this === promise ? newDefer.promise() : this, fn ? [ returned ] : arguments ); | ||
+ | } | ||
+ | }); | ||
+ | }); | ||
+ | fns = null; | ||
+ | }).promise(); | ||
+ | }, | ||
+ | // Get a promise for this deferred | ||
+ | // If obj is provided, the promise aspect is added to the object | ||
+ | promise: function( obj ) { | ||
+ | return obj != null ? jQuery.extend( obj, promise ) : promise; | ||
+ | } | ||
+ | }, | ||
+ | deferred = {}; | ||
+ | |||
+ | // Keep pipe for back-compat | ||
+ | promise.pipe = promise.then; | ||
+ | |||
+ | // Add list-specific methods | ||
+ | jQuery.each( tuples, function( i, tuple ) { | ||
+ | var list = tuple[ 2 ], | ||
+ | stateString = tuple[ 3 ]; | ||
+ | |||
+ | // promise[ done | fail | progress ] = list.add | ||
+ | promise[ tuple[1] ] = list.add; | ||
+ | |||
+ | // Handle state | ||
+ | if ( stateString ) { | ||
+ | list.add(function() { | ||
+ | // state = [ resolved | rejected ] | ||
+ | state = stateString; | ||
+ | |||
+ | // [ reject_list | resolve_list ].disable; progress_list.lock | ||
+ | }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock ); | ||
+ | } | ||
+ | |||
+ | // deferred[ resolve | reject | notify ] | ||
+ | deferred[ tuple[0] ] = function() { | ||
+ | deferred[ tuple[0] + "With" ]( this === deferred ? promise : this, arguments ); | ||
+ | return this; | ||
+ | }; | ||
+ | deferred[ tuple[0] + "With" ] = list.fireWith; | ||
+ | }); | ||
+ | |||
+ | // Make the deferred a promise | ||
+ | promise.promise( deferred ); | ||
+ | |||
+ | // Call given func if any | ||
+ | if ( func ) { | ||
+ | func.call( deferred, deferred ); | ||
+ | } | ||
+ | |||
+ | // All done! | ||
+ | return deferred; | ||
+ | }, | ||
+ | |||
+ | // Deferred helper | ||
+ | when: function( subordinate /* , ..., subordinateN */ ) { | ||
+ | var i = 0, | ||
+ | resolveValues = slice.call( arguments ), | ||
+ | length = resolveValues.length, | ||
+ | |||
+ | // the count of uncompleted subordinates | ||
+ | remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0, | ||
+ | |||
+ | // the master Deferred. If resolveValues consist of only a single Deferred, just use that. | ||
+ | deferred = remaining === 1 ? subordinate : jQuery.Deferred(), | ||
+ | |||
+ | // Update function for both resolve and progress values | ||
+ | updateFunc = function( i, contexts, values ) { | ||
+ | return function( value ) { | ||
+ | contexts[ i ] = this; | ||
+ | values[ i ] = arguments.length > 1 ? slice.call( arguments ) : value; | ||
+ | if ( values === progressValues ) { | ||
+ | deferred.notifyWith( contexts, values ); | ||
+ | } else if ( !( --remaining ) ) { | ||
+ | deferred.resolveWith( contexts, values ); | ||
+ | } | ||
+ | }; | ||
+ | }, | ||
+ | |||
+ | progressValues, progressContexts, resolveContexts; | ||
+ | |||
+ | // add listeners to Deferred subordinates; treat others as resolved | ||
+ | if ( length > 1 ) { | ||
+ | progressValues = new Array( length ); | ||
+ | progressContexts = new Array( length ); | ||
+ | resolveContexts = new Array( length ); | ||
+ | for ( ; i < length; i++ ) { | ||
+ | if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) { | ||
+ | resolveValues[ i ].promise() | ||
+ | .done( updateFunc( i, resolveContexts, resolveValues ) ) | ||
+ | .fail( deferred.reject ) | ||
+ | .progress( updateFunc( i, progressContexts, progressValues ) ); | ||
+ | } else { | ||
+ | --remaining; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // if we're not waiting on anything, resolve the master | ||
+ | if ( !remaining ) { | ||
+ | deferred.resolveWith( resolveContexts, resolveValues ); | ||
+ | } | ||
+ | |||
+ | return deferred.promise(); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | // The deferred used on DOM ready | ||
+ | var readyList; | ||
+ | |||
+ | jQuery.fn.ready = function( fn ) { | ||
+ | // Add the callback | ||
+ | jQuery.ready.promise().done( fn ); | ||
+ | |||
+ | return this; | ||
+ | }; | ||
+ | |||
+ | jQuery.extend({ | ||
+ | // Is the DOM ready to be used? Set to true once it occurs. | ||
+ | isReady: false, | ||
+ | |||
+ | // A counter to track how many items to wait for before | ||
+ | // the ready event fires. See #6781 | ||
+ | readyWait: 1, | ||
+ | |||
+ | // Hold (or release) the ready event | ||
+ | holdReady: function( hold ) { | ||
+ | if ( hold ) { | ||
+ | jQuery.readyWait++; | ||
+ | } else { | ||
+ | jQuery.ready( true ); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // Handle when the DOM is ready | ||
+ | ready: function( wait ) { | ||
+ | |||
+ | // Abort if there are pending holds or we're already ready | ||
+ | if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Remember that the DOM is ready | ||
+ | jQuery.isReady = true; | ||
+ | |||
+ | // If a normal DOM Ready event fired, decrement, and wait if need be | ||
+ | if ( wait !== true && --jQuery.readyWait > 0 ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // If there are functions bound, to execute | ||
+ | readyList.resolveWith( document, [ jQuery ] ); | ||
+ | |||
+ | // Trigger any bound ready events | ||
+ | if ( jQuery.fn.triggerHandler ) { | ||
+ | jQuery( document ).triggerHandler( "ready" ); | ||
+ | jQuery( document ).off( "ready" ); | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | /** | ||
+ | * The ready event handler and self cleanup method | ||
+ | */ | ||
+ | function completed() { | ||
+ | document.removeEventListener( "DOMContentLoaded", completed, false ); | ||
+ | window.removeEventListener( "load", completed, false ); | ||
+ | jQuery.ready(); | ||
+ | } | ||
+ | |||
+ | jQuery.ready.promise = function( obj ) { | ||
+ | if ( !readyList ) { | ||
+ | |||
+ | readyList = jQuery.Deferred(); | ||
+ | |||
+ | // Catch cases where $(document).ready() is called after the browser event has already occurred. | ||
+ | // we once tried to use readyState "interactive" here, but it caused issues like the one | ||
+ | // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15 | ||
+ | if ( document.readyState === "complete" ) { | ||
+ | // Handle it asynchronously to allow scripts the opportunity to delay ready | ||
+ | setTimeout( jQuery.ready ); | ||
+ | |||
+ | } else { | ||
+ | |||
+ | // Use the handy event callback | ||
+ | document.addEventListener( "DOMContentLoaded", completed, false ); | ||
+ | |||
+ | // A fallback to window.onload, that will always work | ||
+ | window.addEventListener( "load", completed, false ); | ||
+ | } | ||
+ | } | ||
+ | return readyList.promise( obj ); | ||
+ | }; | ||
+ | |||
+ | // Kick off the DOM ready check even if the user does not | ||
+ | jQuery.ready.promise(); | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | // Multifunctional method to get and set values of a collection | ||
+ | // The value/s can optionally be executed if it's a function | ||
+ | var access = jQuery.access = function( elems, fn, key, value, chainable, emptyGet, raw ) { | ||
+ | var i = 0, | ||
+ | len = elems.length, | ||
+ | bulk = key == null; | ||
+ | |||
+ | // Sets many values | ||
+ | if ( jQuery.type( key ) === "object" ) { | ||
+ | chainable = true; | ||
+ | for ( i in key ) { | ||
+ | jQuery.access( elems, fn, i, key[i], true, emptyGet, raw ); | ||
+ | } | ||
+ | |||
+ | // Sets one value | ||
+ | } else if ( value !== undefined ) { | ||
+ | chainable = true; | ||
+ | |||
+ | if ( !jQuery.isFunction( value ) ) { | ||
+ | raw = true; | ||
+ | } | ||
+ | |||
+ | if ( bulk ) { | ||
+ | // Bulk operations run against the entire set | ||
+ | if ( raw ) { | ||
+ | fn.call( elems, value ); | ||
+ | fn = null; | ||
+ | |||
+ | // ...except when executing function values | ||
+ | } else { | ||
+ | bulk = fn; | ||
+ | fn = function( elem, key, value ) { | ||
+ | return bulk.call( jQuery( elem ), value ); | ||
+ | }; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( fn ) { | ||
+ | for ( ; i < len; i++ ) { | ||
+ | fn( elems[i], key, raw ? value : value.call( elems[i], i, fn( elems[i], key ) ) ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return chainable ? | ||
+ | elems : | ||
+ | |||
+ | // Gets | ||
+ | bulk ? | ||
+ | fn.call( elems ) : | ||
+ | len ? fn( elems[0], key ) : emptyGet; | ||
+ | }; | ||
+ | |||
+ | |||
+ | /** | ||
+ | * Determines whether an object can have data | ||
+ | */ | ||
+ | jQuery.acceptData = function( owner ) { | ||
+ | // Accepts only: | ||
+ | // - Node | ||
+ | // - Node.ELEMENT_NODE | ||
+ | // - Node.DOCUMENT_NODE | ||
+ | // - Object | ||
+ | // - Any | ||
+ | /* jshint -W018 */ | ||
+ | return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType ); | ||
+ | }; | ||
+ | |||
+ | |||
+ | function Data() { | ||
+ | // Support: Android < 4, | ||
+ | // Old WebKit does not have Object.preventExtensions/freeze method, | ||
+ | // return new empty object instead with no [[set]] accessor | ||
+ | Object.defineProperty( this.cache = {}, 0, { | ||
+ | get: function() { | ||
+ | return {}; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | this.expando = jQuery.expando + Math.random(); | ||
+ | } | ||
+ | |||
+ | Data.uid = 1; | ||
+ | Data.accepts = jQuery.acceptData; | ||
+ | |||
+ | Data.prototype = { | ||
+ | key: function( owner ) { | ||
+ | // We can accept data for non-element nodes in modern browsers, | ||
+ | // but we should not, see #8335. | ||
+ | // Always return the key for a frozen object. | ||
+ | if ( !Data.accepts( owner ) ) { | ||
+ | return 0; | ||
+ | } | ||
+ | |||
+ | var descriptor = {}, | ||
+ | // Check if the owner object already has a cache key | ||
+ | unlock = owner[ this.expando ]; | ||
+ | |||
+ | // If not, create one | ||
+ | if ( !unlock ) { | ||
+ | unlock = Data.uid++; | ||
+ | |||
+ | // Secure it in a non-enumerable, non-writable property | ||
+ | try { | ||
+ | descriptor[ this.expando ] = { value: unlock }; | ||
+ | Object.defineProperties( owner, descriptor ); | ||
+ | |||
+ | // Support: Android < 4 | ||
+ | // Fallback to a less secure definition | ||
+ | } catch ( e ) { | ||
+ | descriptor[ this.expando ] = unlock; | ||
+ | jQuery.extend( owner, descriptor ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Ensure the cache object | ||
+ | if ( !this.cache[ unlock ] ) { | ||
+ | this.cache[ unlock ] = {}; | ||
+ | } | ||
+ | |||
+ | return unlock; | ||
+ | }, | ||
+ | set: function( owner, data, value ) { | ||
+ | var prop, | ||
+ | // There may be an unlock assigned to this node, | ||
+ | // if there is no entry for this "owner", create one inline | ||
+ | // and set the unlock as though an owner entry had always existed | ||
+ | unlock = this.key( owner ), | ||
+ | cache = this.cache[ unlock ]; | ||
+ | |||
+ | // Handle: [ owner, key, value ] args | ||
+ | if ( typeof data === "string" ) { | ||
+ | cache[ data ] = value; | ||
+ | |||
+ | // Handle: [ owner, { properties } ] args | ||
+ | } else { | ||
+ | // Fresh assignments by object are shallow copied | ||
+ | if ( jQuery.isEmptyObject( cache ) ) { | ||
+ | jQuery.extend( this.cache[ unlock ], data ); | ||
+ | // Otherwise, copy the properties one-by-one to the cache object | ||
+ | } else { | ||
+ | for ( prop in data ) { | ||
+ | cache[ prop ] = data[ prop ]; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | return cache; | ||
+ | }, | ||
+ | get: function( owner, key ) { | ||
+ | // Either a valid cache is found, or will be created. | ||
+ | // New caches will be created and the unlock returned, | ||
+ | // allowing direct access to the newly created | ||
+ | // empty data object. A valid owner object must be provided. | ||
+ | var cache = this.cache[ this.key( owner ) ]; | ||
+ | |||
+ | return key === undefined ? | ||
+ | cache : cache[ key ]; | ||
+ | }, | ||
+ | access: function( owner, key, value ) { | ||
+ | var stored; | ||
+ | // In cases where either: | ||
+ | // | ||
+ | // 1. No key was specified | ||
+ | // 2. A string key was specified, but no value provided | ||
+ | // | ||
+ | // Take the "read" path and allow the get method to determine | ||
+ | // which value to return, respectively either: | ||
+ | // | ||
+ | // 1. The entire cache object | ||
+ | // 2. The data stored at the key | ||
+ | // | ||
+ | if ( key === undefined || | ||
+ | ((key && typeof key === "string") && value === undefined) ) { | ||
+ | |||
+ | stored = this.get( owner, key ); | ||
+ | |||
+ | return stored !== undefined ? | ||
+ | stored : this.get( owner, jQuery.camelCase(key) ); | ||
+ | } | ||
+ | |||
+ | // [*]When the key is not a string, or both a key and value | ||
+ | // are specified, set or extend (existing objects) with either: | ||
+ | // | ||
+ | // 1. An object of properties | ||
+ | // 2. A key and value | ||
+ | // | ||
+ | this.set( owner, key, value ); | ||
+ | |||
+ | // Since the "set" path can have two possible entry points | ||
+ | // return the expected data based on which path was taken[*] | ||
+ | return value !== undefined ? value : key; | ||
+ | }, | ||
+ | remove: function( owner, key ) { | ||
+ | var i, name, camel, | ||
+ | unlock = this.key( owner ), | ||
+ | cache = this.cache[ unlock ]; | ||
+ | |||
+ | if ( key === undefined ) { | ||
+ | this.cache[ unlock ] = {}; | ||
+ | |||
+ | } else { | ||
+ | // Support array or space separated string of keys | ||
+ | if ( jQuery.isArray( key ) ) { | ||
+ | // If "name" is an array of keys... | ||
+ | // When data is initially created, via ("key", "val") signature, | ||
+ | // keys will be converted to camelCase. | ||
+ | // Since there is no way to tell _how_ a key was added, remove | ||
+ | // both plain key and camelCase key. #12786 | ||
+ | // This will only penalize the array argument path. | ||
+ | name = key.concat( key.map( jQuery.camelCase ) ); | ||
+ | } else { | ||
+ | camel = jQuery.camelCase( key ); | ||
+ | // Try the string as a key before any manipulation | ||
+ | if ( key in cache ) { | ||
+ | name = [ key, camel ]; | ||
+ | } else { | ||
+ | // If a key with the spaces exists, use it. | ||
+ | // Otherwise, create an array by matching non-whitespace | ||
+ | name = camel; | ||
+ | name = name in cache ? | ||
+ | [ name ] : ( name.match( rnotwhite ) || [] ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | i = name.length; | ||
+ | while ( i-- ) { | ||
+ | delete cache[ name[ i ] ]; | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | hasData: function( owner ) { | ||
+ | return !jQuery.isEmptyObject( | ||
+ | this.cache[ owner[ this.expando ] ] || {} | ||
+ | ); | ||
+ | }, | ||
+ | discard: function( owner ) { | ||
+ | if ( owner[ this.expando ] ) { | ||
+ | delete this.cache[ owner[ this.expando ] ]; | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | var data_priv = new Data(); | ||
+ | |||
+ | var data_user = new Data(); | ||
+ | |||
+ | |||
+ | |||
+ | /* | ||
+ | Implementation Summary | ||
+ | |||
+ | 1. Enforce API surface and semantic compatibility with 1.9.x branch | ||
+ | 2. Improve the module's maintainability by reducing the storage | ||
+ | paths to a single mechanism. | ||
+ | 3. Use the same single mechanism to support "private" and "user" data. | ||
+ | 4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData) | ||
+ | 5. Avoid exposing implementation details on user objects (eg. expando properties) | ||
+ | 6. Provide a clear path for implementation upgrade to WeakMap in 2014 | ||
+ | */ | ||
+ | var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/, | ||
+ | rmultiDash = /([A-Z])/g; | ||
+ | |||
+ | function dataAttr( elem, key, data ) { | ||
+ | var name; | ||
+ | |||
+ | // If nothing was found internally, try to fetch any | ||
+ | // data from the HTML5 data-* attribute | ||
+ | if ( data === undefined && elem.nodeType === 1 ) { | ||
+ | name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase(); | ||
+ | data = elem.getAttribute( name ); | ||
+ | |||
+ | if ( typeof data === "string" ) { | ||
+ | try { | ||
+ | data = data === "true" ? true : | ||
+ | data === "false" ? false : | ||
+ | data === "null" ? null : | ||
+ | // Only convert to a number if it doesn't change the string | ||
+ | +data + "" === data ? +data : | ||
+ | rbrace.test( data ) ? jQuery.parseJSON( data ) : | ||
+ | data; | ||
+ | } catch( e ) {} | ||
+ | |||
+ | // Make sure we set the data so it isn't changed later | ||
+ | data_user.set( elem, key, data ); | ||
+ | } else { | ||
+ | data = undefined; | ||
+ | } | ||
+ | } | ||
+ | return data; | ||
+ | } | ||
+ | |||
+ | jQuery.extend({ | ||
+ | hasData: function( elem ) { | ||
+ | return data_user.hasData( elem ) || data_priv.hasData( elem ); | ||
+ | }, | ||
+ | |||
+ | data: function( elem, name, data ) { | ||
+ | return data_user.access( elem, name, data ); | ||
+ | }, | ||
+ | |||
+ | removeData: function( elem, name ) { | ||
+ | data_user.remove( elem, name ); | ||
+ | }, | ||
+ | |||
+ | // TODO: Now that all calls to _data and _removeData have been replaced | ||
+ | // with direct calls to data_priv methods, these can be deprecated. | ||
+ | _data: function( elem, name, data ) { | ||
+ | return data_priv.access( elem, name, data ); | ||
+ | }, | ||
+ | |||
+ | _removeData: function( elem, name ) { | ||
+ | data_priv.remove( elem, name ); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | data: function( key, value ) { | ||
+ | var i, name, data, | ||
+ | elem = this[ 0 ], | ||
+ | attrs = elem && elem.attributes; | ||
+ | |||
+ | // Gets all values | ||
+ | if ( key === undefined ) { | ||
+ | if ( this.length ) { | ||
+ | data = data_user.get( elem ); | ||
+ | |||
+ | if ( elem.nodeType === 1 && !data_priv.get( elem, "hasDataAttrs" ) ) { | ||
+ | i = attrs.length; | ||
+ | while ( i-- ) { | ||
+ | |||
+ | // Support: IE11+ | ||
+ | // The attrs elements can be null (#14894) | ||
+ | if ( attrs[ i ] ) { | ||
+ | name = attrs[ i ].name; | ||
+ | if ( name.indexOf( "data-" ) === 0 ) { | ||
+ | name = jQuery.camelCase( name.slice(5) ); | ||
+ | dataAttr( elem, name, data[ name ] ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | data_priv.set( elem, "hasDataAttrs", true ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return data; | ||
+ | } | ||
+ | |||
+ | // Sets multiple values | ||
+ | if ( typeof key === "object" ) { | ||
+ | return this.each(function() { | ||
+ | data_user.set( this, key ); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | return access( this, function( value ) { | ||
+ | var data, | ||
+ | camelKey = jQuery.camelCase( key ); | ||
+ | |||
+ | // The calling jQuery object (element matches) is not empty | ||
+ | // (and therefore has an element appears at this[ 0 ]) and the | ||
+ | // `value` parameter was not undefined. An empty jQuery object | ||
+ | // will result in `undefined` for elem = this[ 0 ] which will | ||
+ | // throw an exception if an attempt to read a data cache is made. | ||
+ | if ( elem && value === undefined ) { | ||
+ | // Attempt to get data from the cache | ||
+ | // with the key as-is | ||
+ | data = data_user.get( elem, key ); | ||
+ | if ( data !== undefined ) { | ||
+ | return data; | ||
+ | } | ||
+ | |||
+ | // Attempt to get data from the cache | ||
+ | // with the key camelized | ||
+ | data = data_user.get( elem, camelKey ); | ||
+ | if ( data !== undefined ) { | ||
+ | return data; | ||
+ | } | ||
+ | |||
+ | // Attempt to "discover" the data in | ||
+ | // HTML5 custom data-* attrs | ||
+ | data = dataAttr( elem, camelKey, undefined ); | ||
+ | if ( data !== undefined ) { | ||
+ | return data; | ||
+ | } | ||
+ | |||
+ | // We tried really hard, but the data doesn't exist. | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Set the data... | ||
+ | this.each(function() { | ||
+ | // First, attempt to store a copy or reference of any | ||
+ | // data that might've been store with a camelCased key. | ||
+ | var data = data_user.get( this, camelKey ); | ||
+ | |||
+ | // For HTML5 data-* attribute interop, we have to | ||
+ | // store property names with dashes in a camelCase form. | ||
+ | // This might not apply to all properties...* | ||
+ | data_user.set( this, camelKey, value ); | ||
+ | |||
+ | // *... In the case of properties that might _actually_ | ||
+ | // have dashes, we need to also store a copy of that | ||
+ | // unchanged property. | ||
+ | if ( key.indexOf("-") !== -1 && data !== undefined ) { | ||
+ | data_user.set( this, key, value ); | ||
+ | } | ||
+ | }); | ||
+ | }, null, value, arguments.length > 1, null, true ); | ||
+ | }, | ||
+ | |||
+ | removeData: function( key ) { | ||
+ | return this.each(function() { | ||
+ | data_user.remove( this, key ); | ||
+ | }); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | jQuery.extend({ | ||
+ | queue: function( elem, type, data ) { | ||
+ | var queue; | ||
+ | |||
+ | if ( elem ) { | ||
+ | type = ( type || "fx" ) + "queue"; | ||
+ | queue = data_priv.get( elem, type ); | ||
+ | |||
+ | // Speed up dequeue by getting out quickly if this is just a lookup | ||
+ | if ( data ) { | ||
+ | if ( !queue || jQuery.isArray( data ) ) { | ||
+ | queue = data_priv.access( elem, type, jQuery.makeArray(data) ); | ||
+ | } else { | ||
+ | queue.push( data ); | ||
+ | } | ||
+ | } | ||
+ | return queue || []; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | dequeue: function( elem, type ) { | ||
+ | type = type || "fx"; | ||
+ | |||
+ | var queue = jQuery.queue( elem, type ), | ||
+ | startLength = queue.length, | ||
+ | fn = queue.shift(), | ||
+ | hooks = jQuery._queueHooks( elem, type ), | ||
+ | next = function() { | ||
+ | jQuery.dequeue( elem, type ); | ||
+ | }; | ||
+ | |||
+ | // If the fx queue is dequeued, always remove the progress sentinel | ||
+ | if ( fn === "inprogress" ) { | ||
+ | fn = queue.shift(); | ||
+ | startLength--; | ||
+ | } | ||
+ | |||
+ | if ( fn ) { | ||
+ | |||
+ | // Add a progress sentinel to prevent the fx queue from being | ||
+ | // automatically dequeued | ||
+ | if ( type === "fx" ) { | ||
+ | queue.unshift( "inprogress" ); | ||
+ | } | ||
+ | |||
+ | // clear up the last queue stop function | ||
+ | delete hooks.stop; | ||
+ | fn.call( elem, next, hooks ); | ||
+ | } | ||
+ | |||
+ | if ( !startLength && hooks ) { | ||
+ | hooks.empty.fire(); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // not intended for public consumption - generates a queueHooks object, or returns the current one | ||
+ | _queueHooks: function( elem, type ) { | ||
+ | var key = type + "queueHooks"; | ||
+ | return data_priv.get( elem, key ) || data_priv.access( elem, key, { | ||
+ | empty: jQuery.Callbacks("once memory").add(function() { | ||
+ | data_priv.remove( elem, [ type + "queue", key ] ); | ||
+ | }) | ||
+ | }); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | queue: function( type, data ) { | ||
+ | var setter = 2; | ||
+ | |||
+ | if ( typeof type !== "string" ) { | ||
+ | data = type; | ||
+ | type = "fx"; | ||
+ | setter--; | ||
+ | } | ||
+ | |||
+ | if ( arguments.length < setter ) { | ||
+ | return jQuery.queue( this[0], type ); | ||
+ | } | ||
+ | |||
+ | return data === undefined ? | ||
+ | this : | ||
+ | this.each(function() { | ||
+ | var queue = jQuery.queue( this, type, data ); | ||
+ | |||
+ | // ensure a hooks for this queue | ||
+ | jQuery._queueHooks( this, type ); | ||
+ | |||
+ | if ( type === "fx" && queue[0] !== "inprogress" ) { | ||
+ | jQuery.dequeue( this, type ); | ||
+ | } | ||
+ | }); | ||
+ | }, | ||
+ | dequeue: function( type ) { | ||
+ | return this.each(function() { | ||
+ | jQuery.dequeue( this, type ); | ||
+ | }); | ||
+ | }, | ||
+ | clearQueue: function( type ) { | ||
+ | return this.queue( type || "fx", [] ); | ||
+ | }, | ||
+ | // Get a promise resolved when queues of a certain type | ||
+ | // are emptied (fx is the type by default) | ||
+ | promise: function( type, obj ) { | ||
+ | var tmp, | ||
+ | count = 1, | ||
+ | defer = jQuery.Deferred(), | ||
+ | elements = this, | ||
+ | i = this.length, | ||
+ | resolve = function() { | ||
+ | if ( !( --count ) ) { | ||
+ | defer.resolveWith( elements, [ elements ] ); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | if ( typeof type !== "string" ) { | ||
+ | obj = type; | ||
+ | type = undefined; | ||
+ | } | ||
+ | type = type || "fx"; | ||
+ | |||
+ | while ( i-- ) { | ||
+ | tmp = data_priv.get( elements[ i ], type + "queueHooks" ); | ||
+ | if ( tmp && tmp.empty ) { | ||
+ | count++; | ||
+ | tmp.empty.add( resolve ); | ||
+ | } | ||
+ | } | ||
+ | resolve(); | ||
+ | return defer.promise( obj ); | ||
+ | } | ||
+ | }); | ||
+ | var pnum = (/[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/).source; | ||
+ | |||
+ | var cssExpand = [ "Top", "Right", "Bottom", "Left" ]; | ||
+ | |||
+ | var isHidden = function( elem, el ) { | ||
+ | // isHidden might be called from jQuery#filter function; | ||
+ | // in that case, element will be second argument | ||
+ | elem = el || elem; | ||
+ | return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem ); | ||
+ | }; | ||
+ | |||
+ | var rcheckableType = (/^(?:checkbox|radio)$/i); | ||
+ | |||
+ | |||
+ | |||
+ | (function() { | ||
+ | var fragment = document.createDocumentFragment(), | ||
+ | div = fragment.appendChild( document.createElement( "div" ) ), | ||
+ | input = document.createElement( "input" ); | ||
+ | |||
+ | // #11217 - WebKit loses check when the name is after the checked attribute | ||
+ | // Support: Windows Web Apps (WWA) | ||
+ | // `name` and `type` need .setAttribute for WWA | ||
+ | input.setAttribute( "type", "radio" ); | ||
+ | input.setAttribute( "checked", "checked" ); | ||
+ | input.setAttribute( "name", "t" ); | ||
+ | |||
+ | div.appendChild( input ); | ||
+ | |||
+ | // Support: Safari 5.1, iOS 5.1, Android 4.x, Android 2.3 | ||
+ | // old WebKit doesn't clone checked state correctly in fragments | ||
+ | support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked; | ||
+ | |||
+ | // Make sure textarea (and checkbox) defaultValue is properly cloned | ||
+ | // Support: IE9-IE11+ | ||
+ | div.innerHTML = "<textarea>x</textarea>"; | ||
+ | support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue; | ||
+ | })(); | ||
+ | var strundefined = typeof undefined; | ||
+ | |||
+ | |||
+ | |||
+ | support.focusinBubbles = "onfocusin" in window; | ||
+ | |||
+ | |||
+ | var | ||
+ | rkeyEvent = /^key/, | ||
+ | rmouseEvent = /^(?:mouse|pointer|contextmenu)|click/, | ||
+ | rfocusMorph = /^(?:focusinfocus|focusoutblur)$/, | ||
+ | rtypenamespace = /^([^.]*)(?:\.(.+)|)$/; | ||
+ | |||
+ | function returnTrue() { | ||
+ | return true; | ||
+ | } | ||
+ | |||
+ | function returnFalse() { | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | function safeActiveElement() { | ||
+ | try { | ||
+ | return document.activeElement; | ||
+ | } catch ( err ) { } | ||
+ | } | ||
+ | |||
+ | /* | ||
+ | * Helper functions for managing events -- not part of the public interface. | ||
+ | * Props to Dean Edwards' addEvent library for many of the ideas. | ||
+ | */ | ||
+ | jQuery.event = { | ||
+ | |||
+ | global: {}, | ||
+ | |||
+ | add: function( elem, types, handler, data, selector ) { | ||
+ | |||
+ | var handleObjIn, eventHandle, tmp, | ||
+ | events, t, handleObj, | ||
+ | special, handlers, type, namespaces, origType, | ||
+ | elemData = data_priv.get( elem ); | ||
+ | |||
+ | // Don't attach events to noData or text/comment nodes (but allow plain objects) | ||
+ | if ( !elemData ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Caller can pass in an object of custom data in lieu of the handler | ||
+ | if ( handler.handler ) { | ||
+ | handleObjIn = handler; | ||
+ | handler = handleObjIn.handler; | ||
+ | selector = handleObjIn.selector; | ||
+ | } | ||
+ | |||
+ | // Make sure that the handler has a unique ID, used to find/remove it later | ||
+ | if ( !handler.guid ) { | ||
+ | handler.guid = jQuery.guid++; | ||
+ | } | ||
+ | |||
+ | // Init the element's event structure and main handler, if this is the first | ||
+ | if ( !(events = elemData.events) ) { | ||
+ | events = elemData.events = {}; | ||
+ | } | ||
+ | if ( !(eventHandle = elemData.handle) ) { | ||
+ | eventHandle = elemData.handle = function( e ) { | ||
+ | // Discard the second event of a jQuery.event.trigger() and | ||
+ | // when an event is called after a page has unloaded | ||
+ | return typeof jQuery !== strundefined && jQuery.event.triggered !== e.type ? | ||
+ | jQuery.event.dispatch.apply( elem, arguments ) : undefined; | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | // Handle multiple events separated by a space | ||
+ | types = ( types || "" ).match( rnotwhite ) || [ "" ]; | ||
+ | t = types.length; | ||
+ | while ( t-- ) { | ||
+ | tmp = rtypenamespace.exec( types[t] ) || []; | ||
+ | type = origType = tmp[1]; | ||
+ | namespaces = ( tmp[2] || "" ).split( "." ).sort(); | ||
+ | |||
+ | // There *must* be a type, no attaching namespace-only handlers | ||
+ | if ( !type ) { | ||
+ | continue; | ||
+ | } | ||
+ | |||
+ | // If event changes its type, use the special event handlers for the changed type | ||
+ | special = jQuery.event.special[ type ] || {}; | ||
+ | |||
+ | // If selector defined, determine special event api type, otherwise given type | ||
+ | type = ( selector ? special.delegateType : special.bindType ) || type; | ||
+ | |||
+ | // Update special based on newly reset type | ||
+ | special = jQuery.event.special[ type ] || {}; | ||
+ | |||
+ | // handleObj is passed to all event handlers | ||
+ | handleObj = jQuery.extend({ | ||
+ | type: type, | ||
+ | origType: origType, | ||
+ | data: data, | ||
+ | handler: handler, | ||
+ | guid: handler.guid, | ||
+ | selector: selector, | ||
+ | needsContext: selector && jQuery.expr.match.needsContext.test( selector ), | ||
+ | namespace: namespaces.join(".") | ||
+ | }, handleObjIn ); | ||
+ | |||
+ | // Init the event handler queue if we're the first | ||
+ | if ( !(handlers = events[ type ]) ) { | ||
+ | handlers = events[ type ] = []; | ||
+ | handlers.delegateCount = 0; | ||
+ | |||
+ | // Only use addEventListener if the special events handler returns false | ||
+ | if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) { | ||
+ | if ( elem.addEventListener ) { | ||
+ | elem.addEventListener( type, eventHandle, false ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( special.add ) { | ||
+ | special.add.call( elem, handleObj ); | ||
+ | |||
+ | if ( !handleObj.handler.guid ) { | ||
+ | handleObj.handler.guid = handler.guid; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Add to the element's handler list, delegates in front | ||
+ | if ( selector ) { | ||
+ | handlers.splice( handlers.delegateCount++, 0, handleObj ); | ||
+ | } else { | ||
+ | handlers.push( handleObj ); | ||
+ | } | ||
+ | |||
+ | // Keep track of which events have ever been used, for event optimization | ||
+ | jQuery.event.global[ type ] = true; | ||
+ | } | ||
+ | |||
+ | }, | ||
+ | |||
+ | // Detach an event or set of events from an element | ||
+ | remove: function( elem, types, handler, selector, mappedTypes ) { | ||
+ | |||
+ | var j, origCount, tmp, | ||
+ | events, t, handleObj, | ||
+ | special, handlers, type, namespaces, origType, | ||
+ | elemData = data_priv.hasData( elem ) && data_priv.get( elem ); | ||
+ | |||
+ | if ( !elemData || !(events = elemData.events) ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Once for each type.namespace in types; type may be omitted | ||
+ | types = ( types || "" ).match( rnotwhite ) || [ "" ]; | ||
+ | t = types.length; | ||
+ | while ( t-- ) { | ||
+ | tmp = rtypenamespace.exec( types[t] ) || []; | ||
+ | type = origType = tmp[1]; | ||
+ | namespaces = ( tmp[2] || "" ).split( "." ).sort(); | ||
+ | |||
+ | // Unbind all events (on this namespace, if provided) for the element | ||
+ | if ( !type ) { | ||
+ | for ( type in events ) { | ||
+ | jQuery.event.remove( elem, type + types[ t ], handler, selector, true ); | ||
+ | } | ||
+ | continue; | ||
+ | } | ||
+ | |||
+ | special = jQuery.event.special[ type ] || {}; | ||
+ | type = ( selector ? special.delegateType : special.bindType ) || type; | ||
+ | handlers = events[ type ] || []; | ||
+ | tmp = tmp[2] && new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ); | ||
+ | |||
+ | // Remove matching events | ||
+ | origCount = j = handlers.length; | ||
+ | while ( j-- ) { | ||
+ | handleObj = handlers[ j ]; | ||
+ | |||
+ | if ( ( mappedTypes || origType === handleObj.origType ) && | ||
+ | ( !handler || handler.guid === handleObj.guid ) && | ||
+ | ( !tmp || tmp.test( handleObj.namespace ) ) && | ||
+ | ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) { | ||
+ | handlers.splice( j, 1 ); | ||
+ | |||
+ | if ( handleObj.selector ) { | ||
+ | handlers.delegateCount--; | ||
+ | } | ||
+ | if ( special.remove ) { | ||
+ | special.remove.call( elem, handleObj ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Remove generic event handler if we removed something and no more handlers exist | ||
+ | // (avoids potential for endless recursion during removal of special event handlers) | ||
+ | if ( origCount && !handlers.length ) { | ||
+ | if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) { | ||
+ | jQuery.removeEvent( elem, type, elemData.handle ); | ||
+ | } | ||
+ | |||
+ | delete events[ type ]; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Remove the expando if it's no longer used | ||
+ | if ( jQuery.isEmptyObject( events ) ) { | ||
+ | delete elemData.handle; | ||
+ | data_priv.remove( elem, "events" ); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | trigger: function( event, data, elem, onlyHandlers ) { | ||
+ | |||
+ | var i, cur, tmp, bubbleType, ontype, handle, special, | ||
+ | eventPath = [ elem || document ], | ||
+ | type = hasOwn.call( event, "type" ) ? event.type : event, | ||
+ | namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split(".") : []; | ||
+ | |||
+ | cur = tmp = elem = elem || document; | ||
+ | |||
+ | // Don't do events on text and comment nodes | ||
+ | if ( elem.nodeType === 3 || elem.nodeType === 8 ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // focus/blur morphs to focusin/out; ensure we're not firing them right now | ||
+ | if ( rfocusMorph.test( type + jQuery.event.triggered ) ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | if ( type.indexOf(".") >= 0 ) { | ||
+ | // Namespaced trigger; create a regexp to match event type in handle() | ||
+ | namespaces = type.split("."); | ||
+ | type = namespaces.shift(); | ||
+ | namespaces.sort(); | ||
+ | } | ||
+ | ontype = type.indexOf(":") < 0 && "on" + type; | ||
+ | |||
+ | // Caller can pass in a jQuery.Event object, Object, or just an event type string | ||
+ | event = event[ jQuery.expando ] ? | ||
+ | event : | ||
+ | new jQuery.Event( type, typeof event === "object" && event ); | ||
+ | |||
+ | // Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true) | ||
+ | event.isTrigger = onlyHandlers ? 2 : 3; | ||
+ | event.namespace = namespaces.join("."); | ||
+ | event.namespace_re = event.namespace ? | ||
+ | new RegExp( "(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)" ) : | ||
+ | null; | ||
+ | |||
+ | // Clean up the event in case it is being reused | ||
+ | event.result = undefined; | ||
+ | if ( !event.target ) { | ||
+ | event.target = elem; | ||
+ | } | ||
+ | |||
+ | // Clone any incoming data and prepend the event, creating the handler arg list | ||
+ | data = data == null ? | ||
+ | [ event ] : | ||
+ | jQuery.makeArray( data, [ event ] ); | ||
+ | |||
+ | // Allow special events to draw outside the lines | ||
+ | special = jQuery.event.special[ type ] || {}; | ||
+ | if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Determine event propagation path in advance, per W3C events spec (#9951) | ||
+ | // Bubble up to document, then to window; watch for a global ownerDocument var (#9724) | ||
+ | if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) { | ||
+ | |||
+ | bubbleType = special.delegateType || type; | ||
+ | if ( !rfocusMorph.test( bubbleType + type ) ) { | ||
+ | cur = cur.parentNode; | ||
+ | } | ||
+ | for ( ; cur; cur = cur.parentNode ) { | ||
+ | eventPath.push( cur ); | ||
+ | tmp = cur; | ||
+ | } | ||
+ | |||
+ | // Only add window if we got to document (e.g., not plain obj or detached DOM) | ||
+ | if ( tmp === (elem.ownerDocument || document) ) { | ||
+ | eventPath.push( tmp.defaultView || tmp.parentWindow || window ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Fire handlers on the event path | ||
+ | i = 0; | ||
+ | while ( (cur = eventPath[i++]) && !event.isPropagationStopped() ) { | ||
+ | |||
+ | event.type = i > 1 ? | ||
+ | bubbleType : | ||
+ | special.bindType || type; | ||
+ | |||
+ | // jQuery handler | ||
+ | handle = ( data_priv.get( cur, "events" ) || {} )[ event.type ] && data_priv.get( cur, "handle" ); | ||
+ | if ( handle ) { | ||
+ | handle.apply( cur, data ); | ||
+ | } | ||
+ | |||
+ | // Native handler | ||
+ | handle = ontype && cur[ ontype ]; | ||
+ | if ( handle && handle.apply && jQuery.acceptData( cur ) ) { | ||
+ | event.result = handle.apply( cur, data ); | ||
+ | if ( event.result === false ) { | ||
+ | event.preventDefault(); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | event.type = type; | ||
+ | |||
+ | // If nobody prevented the default action, do it now | ||
+ | if ( !onlyHandlers && !event.isDefaultPrevented() ) { | ||
+ | |||
+ | if ( (!special._default || special._default.apply( eventPath.pop(), data ) === false) && | ||
+ | jQuery.acceptData( elem ) ) { | ||
+ | |||
+ | // Call a native DOM method on the target with the same name name as the event. | ||
+ | // Don't do default actions on window, that's where global variables be (#6170) | ||
+ | if ( ontype && jQuery.isFunction( elem[ type ] ) && !jQuery.isWindow( elem ) ) { | ||
+ | |||
+ | // Don't re-trigger an onFOO event when we call its FOO() method | ||
+ | tmp = elem[ ontype ]; | ||
+ | |||
+ | if ( tmp ) { | ||
+ | elem[ ontype ] = null; | ||
+ | } | ||
+ | |||
+ | // Prevent re-triggering of the same event, since we already bubbled it above | ||
+ | jQuery.event.triggered = type; | ||
+ | elem[ type ](); | ||
+ | jQuery.event.triggered = undefined; | ||
+ | |||
+ | if ( tmp ) { | ||
+ | elem[ ontype ] = tmp; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return event.result; | ||
+ | }, | ||
+ | |||
+ | dispatch: function( event ) { | ||
+ | |||
+ | // Make a writable jQuery.Event from the native event object | ||
+ | event = jQuery.event.fix( event ); | ||
+ | |||
+ | var i, j, ret, matched, handleObj, | ||
+ | handlerQueue = [], | ||
+ | args = slice.call( arguments ), | ||
+ | handlers = ( data_priv.get( this, "events" ) || {} )[ event.type ] || [], | ||
+ | special = jQuery.event.special[ event.type ] || {}; | ||
+ | |||
+ | // Use the fix-ed jQuery.Event rather than the (read-only) native event | ||
+ | args[0] = event; | ||
+ | event.delegateTarget = this; | ||
+ | |||
+ | // Call the preDispatch hook for the mapped type, and let it bail if desired | ||
+ | if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Determine handlers | ||
+ | handlerQueue = jQuery.event.handlers.call( this, event, handlers ); | ||
+ | |||
+ | // Run delegates first; they may want to stop propagation beneath us | ||
+ | i = 0; | ||
+ | while ( (matched = handlerQueue[ i++ ]) && !event.isPropagationStopped() ) { | ||
+ | event.currentTarget = matched.elem; | ||
+ | |||
+ | j = 0; | ||
+ | while ( (handleObj = matched.handlers[ j++ ]) && !event.isImmediatePropagationStopped() ) { | ||
+ | |||
+ | // Triggered event must either 1) have no namespace, or | ||
+ | // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace). | ||
+ | if ( !event.namespace_re || event.namespace_re.test( handleObj.namespace ) ) { | ||
+ | |||
+ | event.handleObj = handleObj; | ||
+ | event.data = handleObj.data; | ||
+ | |||
+ | ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler ) | ||
+ | .apply( matched.elem, args ); | ||
+ | |||
+ | if ( ret !== undefined ) { | ||
+ | if ( (event.result = ret) === false ) { | ||
+ | event.preventDefault(); | ||
+ | event.stopPropagation(); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Call the postDispatch hook for the mapped type | ||
+ | if ( special.postDispatch ) { | ||
+ | special.postDispatch.call( this, event ); | ||
+ | } | ||
+ | |||
+ | return event.result; | ||
+ | }, | ||
+ | |||
+ | handlers: function( event, handlers ) { | ||
+ | var i, matches, sel, handleObj, | ||
+ | handlerQueue = [], | ||
+ | delegateCount = handlers.delegateCount, | ||
+ | cur = event.target; | ||
+ | |||
+ | // Find delegate handlers | ||
+ | // Black-hole SVG <use> instance trees (#13180) | ||
+ | // Avoid non-left-click bubbling in Firefox (#3861) | ||
+ | if ( delegateCount && cur.nodeType && (!event.button || event.type !== "click") ) { | ||
+ | |||
+ | for ( ; cur !== this; cur = cur.parentNode || this ) { | ||
+ | |||
+ | // Don't process clicks on disabled elements (#6911, #8165, #11382, #11764) | ||
+ | if ( cur.disabled !== true || event.type !== "click" ) { | ||
+ | matches = []; | ||
+ | for ( i = 0; i < delegateCount; i++ ) { | ||
+ | handleObj = handlers[ i ]; | ||
+ | |||
+ | // Don't conflict with Object.prototype properties (#13203) | ||
+ | sel = handleObj.selector + " "; | ||
+ | |||
+ | if ( matches[ sel ] === undefined ) { | ||
+ | matches[ sel ] = handleObj.needsContext ? | ||
+ | jQuery( sel, this ).index( cur ) >= 0 : | ||
+ | jQuery.find( sel, this, null, [ cur ] ).length; | ||
+ | } | ||
+ | if ( matches[ sel ] ) { | ||
+ | matches.push( handleObj ); | ||
+ | } | ||
+ | } | ||
+ | if ( matches.length ) { | ||
+ | handlerQueue.push({ elem: cur, handlers: matches }); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Add the remaining (directly-bound) handlers | ||
+ | if ( delegateCount < handlers.length ) { | ||
+ | handlerQueue.push({ elem: this, handlers: handlers.slice( delegateCount ) }); | ||
+ | } | ||
+ | |||
+ | return handlerQueue; | ||
+ | }, | ||
+ | |||
+ | // Includes some event props shared by KeyEvent and MouseEvent | ||
+ | props: "altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "), | ||
+ | |||
+ | fixHooks: {}, | ||
+ | |||
+ | keyHooks: { | ||
+ | props: "char charCode key keyCode".split(" "), | ||
+ | filter: function( event, original ) { | ||
+ | |||
+ | // Add which for key events | ||
+ | if ( event.which == null ) { | ||
+ | event.which = original.charCode != null ? original.charCode : original.keyCode; | ||
+ | } | ||
+ | |||
+ | return event; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | mouseHooks: { | ||
+ | props: "button buttons clientX clientY offsetX offsetY pageX pageY screenX screenY toElement".split(" "), | ||
+ | filter: function( event, original ) { | ||
+ | var eventDoc, doc, body, | ||
+ | button = original.button; | ||
+ | |||
+ | // Calculate pageX/Y if missing and clientX/Y available | ||
+ | if ( event.pageX == null && original.clientX != null ) { | ||
+ | eventDoc = event.target.ownerDocument || document; | ||
+ | doc = eventDoc.documentElement; | ||
+ | body = eventDoc.body; | ||
+ | |||
+ | event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 ); | ||
+ | event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 ); | ||
+ | } | ||
+ | |||
+ | // Add which for click: 1 === left; 2 === middle; 3 === right | ||
+ | // Note: button is not normalized, so don't use it | ||
+ | if ( !event.which && button !== undefined ) { | ||
+ | event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) ); | ||
+ | } | ||
+ | |||
+ | return event; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | fix: function( event ) { | ||
+ | if ( event[ jQuery.expando ] ) { | ||
+ | return event; | ||
+ | } | ||
+ | |||
+ | // Create a writable copy of the event object and normalize some properties | ||
+ | var i, prop, copy, | ||
+ | type = event.type, | ||
+ | originalEvent = event, | ||
+ | fixHook = this.fixHooks[ type ]; | ||
+ | |||
+ | if ( !fixHook ) { | ||
+ | this.fixHooks[ type ] = fixHook = | ||
+ | rmouseEvent.test( type ) ? this.mouseHooks : | ||
+ | rkeyEvent.test( type ) ? this.keyHooks : | ||
+ | {}; | ||
+ | } | ||
+ | copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props; | ||
+ | |||
+ | event = new jQuery.Event( originalEvent ); | ||
+ | |||
+ | i = copy.length; | ||
+ | while ( i-- ) { | ||
+ | prop = copy[ i ]; | ||
+ | event[ prop ] = originalEvent[ prop ]; | ||
+ | } | ||
+ | |||
+ | // Support: Cordova 2.5 (WebKit) (#13255) | ||
+ | // All events should have a target; Cordova deviceready doesn't | ||
+ | if ( !event.target ) { | ||
+ | event.target = document; | ||
+ | } | ||
+ | |||
+ | // Support: Safari 6.0+, Chrome < 28 | ||
+ | // Target should not be a text node (#504, #13143) | ||
+ | if ( event.target.nodeType === 3 ) { | ||
+ | event.target = event.target.parentNode; | ||
+ | } | ||
+ | |||
+ | return fixHook.filter ? fixHook.filter( event, originalEvent ) : event; | ||
+ | }, | ||
+ | |||
+ | special: { | ||
+ | load: { | ||
+ | // Prevent triggered image.load events from bubbling to window.load | ||
+ | noBubble: true | ||
+ | }, | ||
+ | focus: { | ||
+ | // Fire native event if possible so blur/focus sequence is correct | ||
+ | trigger: function() { | ||
+ | if ( this !== safeActiveElement() && this.focus ) { | ||
+ | this.focus(); | ||
+ | return false; | ||
+ | } | ||
+ | }, | ||
+ | delegateType: "focusin" | ||
+ | }, | ||
+ | blur: { | ||
+ | trigger: function() { | ||
+ | if ( this === safeActiveElement() && this.blur ) { | ||
+ | this.blur(); | ||
+ | return false; | ||
+ | } | ||
+ | }, | ||
+ | delegateType: "focusout" | ||
+ | }, | ||
+ | click: { | ||
+ | // For checkbox, fire native event so checked state will be right | ||
+ | trigger: function() { | ||
+ | if ( this.type === "checkbox" && this.click && jQuery.nodeName( this, "input" ) ) { | ||
+ | this.click(); | ||
+ | return false; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // For cross-browser consistency, don't fire native .click() on links | ||
+ | _default: function( event ) { | ||
+ | return jQuery.nodeName( event.target, "a" ); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | beforeunload: { | ||
+ | postDispatch: function( event ) { | ||
+ | |||
+ | // Support: Firefox 20+ | ||
+ | // Firefox doesn't alert if the returnValue field is not set. | ||
+ | if ( event.result !== undefined && event.originalEvent ) { | ||
+ | event.originalEvent.returnValue = event.result; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | simulate: function( type, elem, event, bubble ) { | ||
+ | // Piggyback on a donor event to simulate a different one. | ||
+ | // Fake originalEvent to avoid donor's stopPropagation, but if the | ||
+ | // simulated event prevents default then we do the same on the donor. | ||
+ | var e = jQuery.extend( | ||
+ | new jQuery.Event(), | ||
+ | event, | ||
+ | { | ||
+ | type: type, | ||
+ | isSimulated: true, | ||
+ | originalEvent: {} | ||
+ | } | ||
+ | ); | ||
+ | if ( bubble ) { | ||
+ | jQuery.event.trigger( e, null, elem ); | ||
+ | } else { | ||
+ | jQuery.event.dispatch.call( elem, e ); | ||
+ | } | ||
+ | if ( e.isDefaultPrevented() ) { | ||
+ | event.preventDefault(); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | jQuery.removeEvent = function( elem, type, handle ) { | ||
+ | if ( elem.removeEventListener ) { | ||
+ | elem.removeEventListener( type, handle, false ); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | jQuery.Event = function( src, props ) { | ||
+ | // Allow instantiation without the 'new' keyword | ||
+ | if ( !(this instanceof jQuery.Event) ) { | ||
+ | return new jQuery.Event( src, props ); | ||
+ | } | ||
+ | |||
+ | // Event object | ||
+ | if ( src && src.type ) { | ||
+ | this.originalEvent = src; | ||
+ | this.type = src.type; | ||
+ | |||
+ | // Events bubbling up the document may have been marked as prevented | ||
+ | // by a handler lower down the tree; reflect the correct value. | ||
+ | this.isDefaultPrevented = src.defaultPrevented || | ||
+ | src.defaultPrevented === undefined && | ||
+ | // Support: Android < 4.0 | ||
+ | src.returnValue === false ? | ||
+ | returnTrue : | ||
+ | returnFalse; | ||
+ | |||
+ | // Event type | ||
+ | } else { | ||
+ | this.type = src; | ||
+ | } | ||
+ | |||
+ | // Put explicitly provided properties onto the event object | ||
+ | if ( props ) { | ||
+ | jQuery.extend( this, props ); | ||
+ | } | ||
+ | |||
+ | // Create a timestamp if incoming event doesn't have one | ||
+ | this.timeStamp = src && src.timeStamp || jQuery.now(); | ||
+ | |||
+ | // Mark it as fixed | ||
+ | this[ jQuery.expando ] = true; | ||
+ | }; | ||
+ | |||
+ | // jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding | ||
+ | // http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html | ||
+ | jQuery.Event.prototype = { | ||
+ | isDefaultPrevented: returnFalse, | ||
+ | isPropagationStopped: returnFalse, | ||
+ | isImmediatePropagationStopped: returnFalse, | ||
+ | |||
+ | preventDefault: function() { | ||
+ | var e = this.originalEvent; | ||
+ | |||
+ | this.isDefaultPrevented = returnTrue; | ||
+ | |||
+ | if ( e && e.preventDefault ) { | ||
+ | e.preventDefault(); | ||
+ | } | ||
+ | }, | ||
+ | stopPropagation: function() { | ||
+ | var e = this.originalEvent; | ||
+ | |||
+ | this.isPropagationStopped = returnTrue; | ||
+ | |||
+ | if ( e && e.stopPropagation ) { | ||
+ | e.stopPropagation(); | ||
+ | } | ||
+ | }, | ||
+ | stopImmediatePropagation: function() { | ||
+ | var e = this.originalEvent; | ||
+ | |||
+ | this.isImmediatePropagationStopped = returnTrue; | ||
+ | |||
+ | if ( e && e.stopImmediatePropagation ) { | ||
+ | e.stopImmediatePropagation(); | ||
+ | } | ||
+ | |||
+ | this.stopPropagation(); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // Create mouseenter/leave events using mouseover/out and event-time checks | ||
+ | // Support: Chrome 15+ | ||
+ | jQuery.each({ | ||
+ | mouseenter: "mouseover", | ||
+ | mouseleave: "mouseout", | ||
+ | pointerenter: "pointerover", | ||
+ | pointerleave: "pointerout" | ||
+ | }, function( orig, fix ) { | ||
+ | jQuery.event.special[ orig ] = { | ||
+ | delegateType: fix, | ||
+ | bindType: fix, | ||
+ | |||
+ | handle: function( event ) { | ||
+ | var ret, | ||
+ | target = this, | ||
+ | related = event.relatedTarget, | ||
+ | handleObj = event.handleObj; | ||
+ | |||
+ | // For mousenter/leave call the handler if related is outside the target. | ||
+ | // NB: No relatedTarget if the mouse left/entered the browser window | ||
+ | if ( !related || (related !== target && !jQuery.contains( target, related )) ) { | ||
+ | event.type = handleObj.origType; | ||
+ | ret = handleObj.handler.apply( this, arguments ); | ||
+ | event.type = fix; | ||
+ | } | ||
+ | return ret; | ||
+ | } | ||
+ | }; | ||
+ | }); | ||
+ | |||
+ | // Create "bubbling" focus and blur events | ||
+ | // Support: Firefox, Chrome, Safari | ||
+ | if ( !support.focusinBubbles ) { | ||
+ | jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) { | ||
+ | |||
+ | // Attach a single capturing handler on the document while someone wants focusin/focusout | ||
+ | var handler = function( event ) { | ||
+ | jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true ); | ||
+ | }; | ||
+ | |||
+ | jQuery.event.special[ fix ] = { | ||
+ | setup: function() { | ||
+ | var doc = this.ownerDocument || this, | ||
+ | attaches = data_priv.access( doc, fix ); | ||
+ | |||
+ | if ( !attaches ) { | ||
+ | doc.addEventListener( orig, handler, true ); | ||
+ | } | ||
+ | data_priv.access( doc, fix, ( attaches || 0 ) + 1 ); | ||
+ | }, | ||
+ | teardown: function() { | ||
+ | var doc = this.ownerDocument || this, | ||
+ | attaches = data_priv.access( doc, fix ) - 1; | ||
+ | |||
+ | if ( !attaches ) { | ||
+ | doc.removeEventListener( orig, handler, true ); | ||
+ | data_priv.remove( doc, fix ); | ||
+ | |||
+ | } else { | ||
+ | data_priv.access( doc, fix, attaches ); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | |||
+ | on: function( types, selector, data, fn, /*INTERNAL*/ one ) { | ||
+ | var origFn, type; | ||
+ | |||
+ | // Types can be a map of types/handlers | ||
+ | if ( typeof types === "object" ) { | ||
+ | // ( types-Object, selector, data ) | ||
+ | if ( typeof selector !== "string" ) { | ||
+ | // ( types-Object, data ) | ||
+ | data = data || selector; | ||
+ | selector = undefined; | ||
+ | } | ||
+ | for ( type in types ) { | ||
+ | this.on( type, selector, data, types[ type ], one ); | ||
+ | } | ||
+ | return this; | ||
+ | } | ||
+ | |||
+ | if ( data == null && fn == null ) { | ||
+ | // ( types, fn ) | ||
+ | fn = selector; | ||
+ | data = selector = undefined; | ||
+ | } else if ( fn == null ) { | ||
+ | if ( typeof selector === "string" ) { | ||
+ | // ( types, selector, fn ) | ||
+ | fn = data; | ||
+ | data = undefined; | ||
+ | } else { | ||
+ | // ( types, data, fn ) | ||
+ | fn = data; | ||
+ | data = selector; | ||
+ | selector = undefined; | ||
+ | } | ||
+ | } | ||
+ | if ( fn === false ) { | ||
+ | fn = returnFalse; | ||
+ | } else if ( !fn ) { | ||
+ | return this; | ||
+ | } | ||
+ | |||
+ | if ( one === 1 ) { | ||
+ | origFn = fn; | ||
+ | fn = function( event ) { | ||
+ | // Can use an empty set, since event contains the info | ||
+ | jQuery().off( event ); | ||
+ | return origFn.apply( this, arguments ); | ||
+ | }; | ||
+ | // Use same guid so caller can remove using origFn | ||
+ | fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ ); | ||
+ | } | ||
+ | return this.each( function() { | ||
+ | jQuery.event.add( this, types, fn, data, selector ); | ||
+ | }); | ||
+ | }, | ||
+ | one: function( types, selector, data, fn ) { | ||
+ | return this.on( types, selector, data, fn, 1 ); | ||
+ | }, | ||
+ | off: function( types, selector, fn ) { | ||
+ | var handleObj, type; | ||
+ | if ( types && types.preventDefault && types.handleObj ) { | ||
+ | // ( event ) dispatched jQuery.Event | ||
+ | handleObj = types.handleObj; | ||
+ | jQuery( types.delegateTarget ).off( | ||
+ | handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType, | ||
+ | handleObj.selector, | ||
+ | handleObj.handler | ||
+ | ); | ||
+ | return this; | ||
+ | } | ||
+ | if ( typeof types === "object" ) { | ||
+ | // ( types-object [, selector] ) | ||
+ | for ( type in types ) { | ||
+ | this.off( type, selector, types[ type ] ); | ||
+ | } | ||
+ | return this; | ||
+ | } | ||
+ | if ( selector === false || typeof selector === "function" ) { | ||
+ | // ( types [, fn] ) | ||
+ | fn = selector; | ||
+ | selector = undefined; | ||
+ | } | ||
+ | if ( fn === false ) { | ||
+ | fn = returnFalse; | ||
+ | } | ||
+ | return this.each(function() { | ||
+ | jQuery.event.remove( this, types, fn, selector ); | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | trigger: function( type, data ) { | ||
+ | return this.each(function() { | ||
+ | jQuery.event.trigger( type, data, this ); | ||
+ | }); | ||
+ | }, | ||
+ | triggerHandler: function( type, data ) { | ||
+ | var elem = this[0]; | ||
+ | if ( elem ) { | ||
+ | return jQuery.event.trigger( type, data, elem, true ); | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | var | ||
+ | rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi, | ||
+ | rtagName = /<([\w:]+)/, | ||
+ | rhtml = /<|&#?\w+;/, | ||
+ | rnoInnerhtml = /<(?:script|style|link)/i, | ||
+ | // checked="checked" or checked | ||
+ | rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i, | ||
+ | rscriptType = /^$|\/(?:java|ecma)script/i, | ||
+ | rscriptTypeMasked = /^true\/(.*)/, | ||
+ | rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g, | ||
+ | |||
+ | // We have to close these tags to support XHTML (#13200) | ||
+ | wrapMap = { | ||
+ | |||
+ | // Support: IE 9 | ||
+ | option: [ 1, "<select multiple='multiple'>", "</select>" ], | ||
+ | |||
+ | thead: [ 1, "<table>", "</table>" ], | ||
+ | col: [ 2, "<table><colgroup>", "</colgroup></table>" ], | ||
+ | tr: [ 2, "<table><tbody>", "</tbody></table>" ], | ||
+ | td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ], | ||
+ | |||
+ | _default: [ 0, "", "" ] | ||
+ | }; | ||
+ | |||
+ | // Support: IE 9 | ||
+ | wrapMap.optgroup = wrapMap.option; | ||
+ | |||
+ | wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead; | ||
+ | wrapMap.th = wrapMap.td; | ||
+ | |||
+ | // Support: 1.x compatibility | ||
+ | // Manipulating tables requires a tbody | ||
+ | function manipulationTarget( elem, content ) { | ||
+ | return jQuery.nodeName( elem, "table" ) && | ||
+ | jQuery.nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ? | ||
+ | |||
+ | elem.getElementsByTagName("tbody")[0] || | ||
+ | elem.appendChild( elem.ownerDocument.createElement("tbody") ) : | ||
+ | elem; | ||
+ | } | ||
+ | |||
+ | // Replace/restore the type attribute of script elements for safe DOM manipulation | ||
+ | function disableScript( elem ) { | ||
+ | elem.type = (elem.getAttribute("type") !== null) + "/" + elem.type; | ||
+ | return elem; | ||
+ | } | ||
+ | function restoreScript( elem ) { | ||
+ | var match = rscriptTypeMasked.exec( elem.type ); | ||
+ | |||
+ | if ( match ) { | ||
+ | elem.type = match[ 1 ]; | ||
+ | } else { | ||
+ | elem.removeAttribute("type"); | ||
+ | } | ||
+ | |||
+ | return elem; | ||
+ | } | ||
+ | |||
+ | // Mark scripts as having already been evaluated | ||
+ | function setGlobalEval( elems, refElements ) { | ||
+ | var i = 0, | ||
+ | l = elems.length; | ||
+ | |||
+ | for ( ; i < l; i++ ) { | ||
+ | data_priv.set( | ||
+ | elems[ i ], "globalEval", !refElements || data_priv.get( refElements[ i ], "globalEval" ) | ||
+ | ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | function cloneCopyEvent( src, dest ) { | ||
+ | var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events; | ||
+ | |||
+ | if ( dest.nodeType !== 1 ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // 1. Copy private data: events, handlers, etc. | ||
+ | if ( data_priv.hasData( src ) ) { | ||
+ | pdataOld = data_priv.access( src ); | ||
+ | pdataCur = data_priv.set( dest, pdataOld ); | ||
+ | events = pdataOld.events; | ||
+ | |||
+ | if ( events ) { | ||
+ | delete pdataCur.handle; | ||
+ | pdataCur.events = {}; | ||
+ | |||
+ | for ( type in events ) { | ||
+ | for ( i = 0, l = events[ type ].length; i < l; i++ ) { | ||
+ | jQuery.event.add( dest, type, events[ type ][ i ] ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // 2. Copy user data | ||
+ | if ( data_user.hasData( src ) ) { | ||
+ | udataOld = data_user.access( src ); | ||
+ | udataCur = jQuery.extend( {}, udataOld ); | ||
+ | |||
+ | data_user.set( dest, udataCur ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | function getAll( context, tag ) { | ||
+ | var ret = context.getElementsByTagName ? context.getElementsByTagName( tag || "*" ) : | ||
+ | context.querySelectorAll ? context.querySelectorAll( tag || "*" ) : | ||
+ | []; | ||
+ | |||
+ | return tag === undefined || tag && jQuery.nodeName( context, tag ) ? | ||
+ | jQuery.merge( [ context ], ret ) : | ||
+ | ret; | ||
+ | } | ||
+ | |||
+ | // Support: IE >= 9 | ||
+ | function fixInput( src, dest ) { | ||
+ | var nodeName = dest.nodeName.toLowerCase(); | ||
+ | |||
+ | // Fails to persist the checked state of a cloned checkbox or radio button. | ||
+ | if ( nodeName === "input" && rcheckableType.test( src.type ) ) { | ||
+ | dest.checked = src.checked; | ||
+ | |||
+ | // Fails to return the selected option to the default selected state when cloning options | ||
+ | } else if ( nodeName === "input" || nodeName === "textarea" ) { | ||
+ | dest.defaultValue = src.defaultValue; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | jQuery.extend({ | ||
+ | clone: function( elem, dataAndEvents, deepDataAndEvents ) { | ||
+ | var i, l, srcElements, destElements, | ||
+ | clone = elem.cloneNode( true ), | ||
+ | inPage = jQuery.contains( elem.ownerDocument, elem ); | ||
+ | |||
+ | // Support: IE >= 9 | ||
+ | // Fix Cloning issues | ||
+ | if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) && | ||
+ | !jQuery.isXMLDoc( elem ) ) { | ||
+ | |||
+ | // We eschew Sizzle here for performance reasons: http://jsperf.com/getall-vs-sizzle/2 | ||
+ | destElements = getAll( clone ); | ||
+ | srcElements = getAll( elem ); | ||
+ | |||
+ | for ( i = 0, l = srcElements.length; i < l; i++ ) { | ||
+ | fixInput( srcElements[ i ], destElements[ i ] ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Copy the events from the original to the clone | ||
+ | if ( dataAndEvents ) { | ||
+ | if ( deepDataAndEvents ) { | ||
+ | srcElements = srcElements || getAll( elem ); | ||
+ | destElements = destElements || getAll( clone ); | ||
+ | |||
+ | for ( i = 0, l = srcElements.length; i < l; i++ ) { | ||
+ | cloneCopyEvent( srcElements[ i ], destElements[ i ] ); | ||
+ | } | ||
+ | } else { | ||
+ | cloneCopyEvent( elem, clone ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Preserve script evaluation history | ||
+ | destElements = getAll( clone, "script" ); | ||
+ | if ( destElements.length > 0 ) { | ||
+ | setGlobalEval( destElements, !inPage && getAll( elem, "script" ) ); | ||
+ | } | ||
+ | |||
+ | // Return the cloned set | ||
+ | return clone; | ||
+ | }, | ||
+ | |||
+ | buildFragment: function( elems, context, scripts, selection ) { | ||
+ | var elem, tmp, tag, wrap, contains, j, | ||
+ | fragment = context.createDocumentFragment(), | ||
+ | nodes = [], | ||
+ | i = 0, | ||
+ | l = elems.length; | ||
+ | |||
+ | for ( ; i < l; i++ ) { | ||
+ | elem = elems[ i ]; | ||
+ | |||
+ | if ( elem || elem === 0 ) { | ||
+ | |||
+ | // Add nodes directly | ||
+ | if ( jQuery.type( elem ) === "object" ) { | ||
+ | // Support: QtWebKit | ||
+ | // jQuery.merge because push.apply(_, arraylike) throws | ||
+ | jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem ); | ||
+ | |||
+ | // Convert non-html into a text node | ||
+ | } else if ( !rhtml.test( elem ) ) { | ||
+ | nodes.push( context.createTextNode( elem ) ); | ||
+ | |||
+ | // Convert html into DOM nodes | ||
+ | } else { | ||
+ | tmp = tmp || fragment.appendChild( context.createElement("div") ); | ||
+ | |||
+ | // Deserialize a standard representation | ||
+ | tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase(); | ||
+ | wrap = wrapMap[ tag ] || wrapMap._default; | ||
+ | tmp.innerHTML = wrap[ 1 ] + elem.replace( rxhtmlTag, "<$1></$2>" ) + wrap[ 2 ]; | ||
+ | |||
+ | // Descend through wrappers to the right content | ||
+ | j = wrap[ 0 ]; | ||
+ | while ( j-- ) { | ||
+ | tmp = tmp.lastChild; | ||
+ | } | ||
+ | |||
+ | // Support: QtWebKit | ||
+ | // jQuery.merge because push.apply(_, arraylike) throws | ||
+ | jQuery.merge( nodes, tmp.childNodes ); | ||
+ | |||
+ | // Remember the top-level container | ||
+ | tmp = fragment.firstChild; | ||
+ | |||
+ | // Fixes #12346 | ||
+ | // Support: Webkit, IE | ||
+ | tmp.textContent = ""; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Remove wrapper from fragment | ||
+ | fragment.textContent = ""; | ||
+ | |||
+ | i = 0; | ||
+ | while ( (elem = nodes[ i++ ]) ) { | ||
+ | |||
+ | // #4087 - If origin and destination elements are the same, and this is | ||
+ | // that element, do not do anything | ||
+ | if ( selection && jQuery.inArray( elem, selection ) !== -1 ) { | ||
+ | continue; | ||
+ | } | ||
+ | |||
+ | contains = jQuery.contains( elem.ownerDocument, elem ); | ||
+ | |||
+ | // Append to fragment | ||
+ | tmp = getAll( fragment.appendChild( elem ), "script" ); | ||
+ | |||
+ | // Preserve script evaluation history | ||
+ | if ( contains ) { | ||
+ | setGlobalEval( tmp ); | ||
+ | } | ||
+ | |||
+ | // Capture executables | ||
+ | if ( scripts ) { | ||
+ | j = 0; | ||
+ | while ( (elem = tmp[ j++ ]) ) { | ||
+ | if ( rscriptType.test( elem.type || "" ) ) { | ||
+ | scripts.push( elem ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return fragment; | ||
+ | }, | ||
+ | |||
+ | cleanData: function( elems ) { | ||
+ | var data, elem, type, key, | ||
+ | special = jQuery.event.special, | ||
+ | i = 0; | ||
+ | |||
+ | for ( ; (elem = elems[ i ]) !== undefined; i++ ) { | ||
+ | if ( jQuery.acceptData( elem ) ) { | ||
+ | key = elem[ data_priv.expando ]; | ||
+ | |||
+ | if ( key && (data = data_priv.cache[ key ]) ) { | ||
+ | if ( data.events ) { | ||
+ | for ( type in data.events ) { | ||
+ | if ( special[ type ] ) { | ||
+ | jQuery.event.remove( elem, type ); | ||
+ | |||
+ | // This is a shortcut to avoid jQuery.event.remove's overhead | ||
+ | } else { | ||
+ | jQuery.removeEvent( elem, type, data.handle ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | if ( data_priv.cache[ key ] ) { | ||
+ | // Discard any remaining `private` data | ||
+ | delete data_priv.cache[ key ]; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | // Discard any remaining `user` data | ||
+ | delete data_user.cache[ elem[ data_user.expando ] ]; | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | text: function( value ) { | ||
+ | return access( this, function( value ) { | ||
+ | return value === undefined ? | ||
+ | jQuery.text( this ) : | ||
+ | this.empty().each(function() { | ||
+ | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { | ||
+ | this.textContent = value; | ||
+ | } | ||
+ | }); | ||
+ | }, null, value, arguments.length ); | ||
+ | }, | ||
+ | |||
+ | append: function() { | ||
+ | return this.domManip( arguments, function( elem ) { | ||
+ | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { | ||
+ | var target = manipulationTarget( this, elem ); | ||
+ | target.appendChild( elem ); | ||
+ | } | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | prepend: function() { | ||
+ | return this.domManip( arguments, function( elem ) { | ||
+ | if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) { | ||
+ | var target = manipulationTarget( this, elem ); | ||
+ | target.insertBefore( elem, target.firstChild ); | ||
+ | } | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | before: function() { | ||
+ | return this.domManip( arguments, function( elem ) { | ||
+ | if ( this.parentNode ) { | ||
+ | this.parentNode.insertBefore( elem, this ); | ||
+ | } | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | after: function() { | ||
+ | return this.domManip( arguments, function( elem ) { | ||
+ | if ( this.parentNode ) { | ||
+ | this.parentNode.insertBefore( elem, this.nextSibling ); | ||
+ | } | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | remove: function( selector, keepData /* Internal Use Only */ ) { | ||
+ | var elem, | ||
+ | elems = selector ? jQuery.filter( selector, this ) : this, | ||
+ | i = 0; | ||
+ | |||
+ | for ( ; (elem = elems[i]) != null; i++ ) { | ||
+ | if ( !keepData && elem.nodeType === 1 ) { | ||
+ | jQuery.cleanData( getAll( elem ) ); | ||
+ | } | ||
+ | |||
+ | if ( elem.parentNode ) { | ||
+ | if ( keepData && jQuery.contains( elem.ownerDocument, elem ) ) { | ||
+ | setGlobalEval( getAll( elem, "script" ) ); | ||
+ | } | ||
+ | elem.parentNode.removeChild( elem ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | empty: function() { | ||
+ | var elem, | ||
+ | i = 0; | ||
+ | |||
+ | for ( ; (elem = this[i]) != null; i++ ) { | ||
+ | if ( elem.nodeType === 1 ) { | ||
+ | |||
+ | // Prevent memory leaks | ||
+ | jQuery.cleanData( getAll( elem, false ) ); | ||
+ | |||
+ | // Remove any remaining nodes | ||
+ | elem.textContent = ""; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | clone: function( dataAndEvents, deepDataAndEvents ) { | ||
+ | dataAndEvents = dataAndEvents == null ? false : dataAndEvents; | ||
+ | deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents; | ||
+ | |||
+ | return this.map(function() { | ||
+ | return jQuery.clone( this, dataAndEvents, deepDataAndEvents ); | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | html: function( value ) { | ||
+ | return access( this, function( value ) { | ||
+ | var elem = this[ 0 ] || {}, | ||
+ | i = 0, | ||
+ | l = this.length; | ||
+ | |||
+ | if ( value === undefined && elem.nodeType === 1 ) { | ||
+ | return elem.innerHTML; | ||
+ | } | ||
+ | |||
+ | // See if we can take a shortcut and just use innerHTML | ||
+ | if ( typeof value === "string" && !rnoInnerhtml.test( value ) && | ||
+ | !wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) { | ||
+ | |||
+ | value = value.replace( rxhtmlTag, "<$1></$2>" ); | ||
+ | |||
+ | try { | ||
+ | for ( ; i < l; i++ ) { | ||
+ | elem = this[ i ] || {}; | ||
+ | |||
+ | // Remove element nodes and prevent memory leaks | ||
+ | if ( elem.nodeType === 1 ) { | ||
+ | jQuery.cleanData( getAll( elem, false ) ); | ||
+ | elem.innerHTML = value; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | elem = 0; | ||
+ | |||
+ | // If using innerHTML throws an exception, use the fallback method | ||
+ | } catch( e ) {} | ||
+ | } | ||
+ | |||
+ | if ( elem ) { | ||
+ | this.empty().append( value ); | ||
+ | } | ||
+ | }, null, value, arguments.length ); | ||
+ | }, | ||
+ | |||
+ | replaceWith: function() { | ||
+ | var arg = arguments[ 0 ]; | ||
+ | |||
+ | // Make the changes, replacing each context element with the new content | ||
+ | this.domManip( arguments, function( elem ) { | ||
+ | arg = this.parentNode; | ||
+ | |||
+ | jQuery.cleanData( getAll( this ) ); | ||
+ | |||
+ | if ( arg ) { | ||
+ | arg.replaceChild( elem, this ); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | // Force removal if there was no new content (e.g., from empty arguments) | ||
+ | return arg && (arg.length || arg.nodeType) ? this : this.remove(); | ||
+ | }, | ||
+ | |||
+ | detach: function( selector ) { | ||
+ | return this.remove( selector, true ); | ||
+ | }, | ||
+ | |||
+ | domManip: function( args, callback ) { | ||
+ | |||
+ | // Flatten any nested arrays | ||
+ | args = concat.apply( [], args ); | ||
+ | |||
+ | var fragment, first, scripts, hasScripts, node, doc, | ||
+ | i = 0, | ||
+ | l = this.length, | ||
+ | set = this, | ||
+ | iNoClone = l - 1, | ||
+ | value = args[ 0 ], | ||
+ | isFunction = jQuery.isFunction( value ); | ||
+ | |||
+ | // We can't cloneNode fragments that contain checked, in WebKit | ||
+ | if ( isFunction || | ||
+ | ( l > 1 && typeof value === "string" && | ||
+ | !support.checkClone && rchecked.test( value ) ) ) { | ||
+ | return this.each(function( index ) { | ||
+ | var self = set.eq( index ); | ||
+ | if ( isFunction ) { | ||
+ | args[ 0 ] = value.call( this, index, self.html() ); | ||
+ | } | ||
+ | self.domManip( args, callback ); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | if ( l ) { | ||
+ | fragment = jQuery.buildFragment( args, this[ 0 ].ownerDocument, false, this ); | ||
+ | first = fragment.firstChild; | ||
+ | |||
+ | if ( fragment.childNodes.length === 1 ) { | ||
+ | fragment = first; | ||
+ | } | ||
+ | |||
+ | if ( first ) { | ||
+ | scripts = jQuery.map( getAll( fragment, "script" ), disableScript ); | ||
+ | hasScripts = scripts.length; | ||
+ | |||
+ | // Use the original fragment for the last item instead of the first because it can end up | ||
+ | // being emptied incorrectly in certain situations (#8070). | ||
+ | for ( ; i < l; i++ ) { | ||
+ | node = fragment; | ||
+ | |||
+ | if ( i !== iNoClone ) { | ||
+ | node = jQuery.clone( node, true, true ); | ||
+ | |||
+ | // Keep references to cloned scripts for later restoration | ||
+ | if ( hasScripts ) { | ||
+ | // Support: QtWebKit | ||
+ | // jQuery.merge because push.apply(_, arraylike) throws | ||
+ | jQuery.merge( scripts, getAll( node, "script" ) ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | callback.call( this[ i ], node, i ); | ||
+ | } | ||
+ | |||
+ | if ( hasScripts ) { | ||
+ | doc = scripts[ scripts.length - 1 ].ownerDocument; | ||
+ | |||
+ | // Reenable scripts | ||
+ | jQuery.map( scripts, restoreScript ); | ||
+ | |||
+ | // Evaluate executable scripts on first document insertion | ||
+ | for ( i = 0; i < hasScripts; i++ ) { | ||
+ | node = scripts[ i ]; | ||
+ | if ( rscriptType.test( node.type || "" ) && | ||
+ | !data_priv.access( node, "globalEval" ) && jQuery.contains( doc, node ) ) { | ||
+ | |||
+ | if ( node.src ) { | ||
+ | // Optional AJAX dependency, but won't run scripts if not present | ||
+ | if ( jQuery._evalUrl ) { | ||
+ | jQuery._evalUrl( node.src ); | ||
+ | } | ||
+ | } else { | ||
+ | jQuery.globalEval( node.textContent.replace( rcleanScript, "" ) ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return this; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | jQuery.each({ | ||
+ | appendTo: "append", | ||
+ | prependTo: "prepend", | ||
+ | insertBefore: "before", | ||
+ | insertAfter: "after", | ||
+ | replaceAll: "replaceWith" | ||
+ | }, function( name, original ) { | ||
+ | jQuery.fn[ name ] = function( selector ) { | ||
+ | var elems, | ||
+ | ret = [], | ||
+ | insert = jQuery( selector ), | ||
+ | last = insert.length - 1, | ||
+ | i = 0; | ||
+ | |||
+ | for ( ; i <= last; i++ ) { | ||
+ | elems = i === last ? this : this.clone( true ); | ||
+ | jQuery( insert[ i ] )[ original ]( elems ); | ||
+ | |||
+ | // Support: QtWebKit | ||
+ | // .get() because push.apply(_, arraylike) throws | ||
+ | push.apply( ret, elems.get() ); | ||
+ | } | ||
+ | |||
+ | return this.pushStack( ret ); | ||
+ | }; | ||
+ | }); | ||
+ | |||
+ | |||
+ | var iframe, | ||
+ | elemdisplay = {}; | ||
+ | |||
+ | /** | ||
+ | * Retrieve the actual display of a element | ||
+ | * @param {String} name nodeName of the element | ||
+ | * @param {Object} doc Document object | ||
+ | */ | ||
+ | // Called only from within defaultDisplay | ||
+ | function actualDisplay( name, doc ) { | ||
+ | var style, | ||
+ | elem = jQuery( doc.createElement( name ) ).appendTo( doc.body ), | ||
+ | |||
+ | // getDefaultComputedStyle might be reliably used only on attached element | ||
+ | display = window.getDefaultComputedStyle && ( style = window.getDefaultComputedStyle( elem[ 0 ] ) ) ? | ||
+ | |||
+ | // Use of this method is a temporary fix (more like optmization) until something better comes along, | ||
+ | // since it was removed from specification and supported only in FF | ||
+ | style.display : jQuery.css( elem[ 0 ], "display" ); | ||
+ | |||
+ | // We don't have any data stored on the element, | ||
+ | // so use "detach" method as fast way to get rid of the element | ||
+ | elem.detach(); | ||
+ | |||
+ | return display; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Try to determine the default display value of an element | ||
+ | * @param {String} nodeName | ||
+ | */ | ||
+ | function defaultDisplay( nodeName ) { | ||
+ | var doc = document, | ||
+ | display = elemdisplay[ nodeName ]; | ||
+ | |||
+ | if ( !display ) { | ||
+ | display = actualDisplay( nodeName, doc ); | ||
+ | |||
+ | // If the simple way fails, read from inside an iframe | ||
+ | if ( display === "none" || !display ) { | ||
+ | |||
+ | // Use the already-created iframe if possible | ||
+ | iframe = (iframe || jQuery( "<iframe frameborder='0' width='0' height='0'/>" )).appendTo( doc.documentElement ); | ||
+ | |||
+ | // Always write a new HTML skeleton so Webkit and Firefox don't choke on reuse | ||
+ | doc = iframe[ 0 ].contentDocument; | ||
+ | |||
+ | // Support: IE | ||
+ | doc.write(); | ||
+ | doc.close(); | ||
+ | |||
+ | display = actualDisplay( nodeName, doc ); | ||
+ | iframe.detach(); | ||
+ | } | ||
+ | |||
+ | // Store the correct default display | ||
+ | elemdisplay[ nodeName ] = display; | ||
+ | } | ||
+ | |||
+ | return display; | ||
+ | } | ||
+ | var rmargin = (/^margin/); | ||
+ | |||
+ | var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" ); | ||
+ | |||
+ | var getStyles = function( elem ) { | ||
+ | return elem.ownerDocument.defaultView.getComputedStyle( elem, null ); | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | function curCSS( elem, name, computed ) { | ||
+ | var width, minWidth, maxWidth, ret, | ||
+ | style = elem.style; | ||
+ | |||
+ | computed = computed || getStyles( elem ); | ||
+ | |||
+ | // Support: IE9 | ||
+ | // getPropertyValue is only needed for .css('filter') in IE9, see #12537 | ||
+ | if ( computed ) { | ||
+ | ret = computed.getPropertyValue( name ) || computed[ name ]; | ||
+ | } | ||
+ | |||
+ | if ( computed ) { | ||
+ | |||
+ | if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) { | ||
+ | ret = jQuery.style( elem, name ); | ||
+ | } | ||
+ | |||
+ | // Support: iOS < 6 | ||
+ | // A tribute to the "awesome hack by Dean Edwards" | ||
+ | // iOS < 6 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels | ||
+ | // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values | ||
+ | if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) { | ||
+ | |||
+ | // Remember the original values | ||
+ | width = style.width; | ||
+ | minWidth = style.minWidth; | ||
+ | maxWidth = style.maxWidth; | ||
+ | |||
+ | // Put in the new values to get a computed value out | ||
+ | style.minWidth = style.maxWidth = style.width = ret; | ||
+ | ret = computed.width; | ||
+ | |||
+ | // Revert the changed values | ||
+ | style.width = width; | ||
+ | style.minWidth = minWidth; | ||
+ | style.maxWidth = maxWidth; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return ret !== undefined ? | ||
+ | // Support: IE | ||
+ | // IE returns zIndex value as an integer. | ||
+ | ret + "" : | ||
+ | ret; | ||
+ | } | ||
+ | |||
+ | |||
+ | function addGetHookIf( conditionFn, hookFn ) { | ||
+ | // Define the hook, we'll check on the first run if it's really needed. | ||
+ | return { | ||
+ | get: function() { | ||
+ | if ( conditionFn() ) { | ||
+ | // Hook not needed (or it's not possible to use it due to missing dependency), | ||
+ | // remove it. | ||
+ | // Since there are no other hooks for marginRight, remove the whole object. | ||
+ | delete this.get; | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Hook needed; redefine it so that the support test is not executed again. | ||
+ | |||
+ | return (this.get = hookFn).apply( this, arguments ); | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | |||
+ | (function() { | ||
+ | var pixelPositionVal, boxSizingReliableVal, | ||
+ | docElem = document.documentElement, | ||
+ | container = document.createElement( "div" ), | ||
+ | div = document.createElement( "div" ); | ||
+ | |||
+ | if ( !div.style ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | div.style.backgroundClip = "content-box"; | ||
+ | div.cloneNode( true ).style.backgroundClip = ""; | ||
+ | support.clearCloneStyle = div.style.backgroundClip === "content-box"; | ||
+ | |||
+ | container.style.cssText = "border:0;width:0;height:0;top:0;left:-9999px;margin-top:1px;" + | ||
+ | "position:absolute"; | ||
+ | container.appendChild( div ); | ||
+ | |||
+ | // Executing both pixelPosition & boxSizingReliable tests require only one layout | ||
+ | // so they're executed at the same time to save the second computation. | ||
+ | function computePixelPositionAndBoxSizingReliable() { | ||
+ | div.style.cssText = | ||
+ | // Support: Firefox<29, Android 2.3 | ||
+ | // Vendor-prefix box-sizing | ||
+ | "-webkit-box-sizing:border-box;-moz-box-sizing:border-box;" + | ||
+ | "box-sizing:border-box;display:block;margin-top:1%;top:1%;" + | ||
+ | "border:1px;padding:1px;width:4px;position:absolute"; | ||
+ | div.innerHTML = ""; | ||
+ | docElem.appendChild( container ); | ||
+ | |||
+ | var divStyle = window.getComputedStyle( div, null ); | ||
+ | pixelPositionVal = divStyle.top !== "1%"; | ||
+ | boxSizingReliableVal = divStyle.width === "4px"; | ||
+ | |||
+ | docElem.removeChild( container ); | ||
+ | } | ||
+ | |||
+ | // Support: node.js jsdom | ||
+ | // Don't assume that getComputedStyle is a property of the global object | ||
+ | if ( window.getComputedStyle ) { | ||
+ | jQuery.extend( support, { | ||
+ | pixelPosition: function() { | ||
+ | // This test is executed only once but we still do memoizing | ||
+ | // since we can use the boxSizingReliable pre-computing. | ||
+ | // No need to check if the test was already performed, though. | ||
+ | computePixelPositionAndBoxSizingReliable(); | ||
+ | return pixelPositionVal; | ||
+ | }, | ||
+ | boxSizingReliable: function() { | ||
+ | if ( boxSizingReliableVal == null ) { | ||
+ | computePixelPositionAndBoxSizingReliable(); | ||
+ | } | ||
+ | return boxSizingReliableVal; | ||
+ | }, | ||
+ | reliableMarginRight: function() { | ||
+ | // Support: Android 2.3 | ||
+ | // Check if div with explicit width and no margin-right incorrectly | ||
+ | // gets computed margin-right based on width of container. (#3333) | ||
+ | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right | ||
+ | // This support function is only executed once so no memoizing is needed. | ||
+ | var ret, | ||
+ | marginDiv = div.appendChild( document.createElement( "div" ) ); | ||
+ | |||
+ | // Reset CSS: box-sizing; display; margin; border; padding | ||
+ | marginDiv.style.cssText = div.style.cssText = | ||
+ | // Support: Firefox<29, Android 2.3 | ||
+ | // Vendor-prefix box-sizing | ||
+ | "-webkit-box-sizing:content-box;-moz-box-sizing:content-box;" + | ||
+ | "box-sizing:content-box;display:block;margin:0;border:0;padding:0"; | ||
+ | marginDiv.style.marginRight = marginDiv.style.width = "0"; | ||
+ | div.style.width = "1px"; | ||
+ | docElem.appendChild( container ); | ||
+ | |||
+ | ret = !parseFloat( window.getComputedStyle( marginDiv, null ).marginRight ); | ||
+ | |||
+ | docElem.removeChild( container ); | ||
+ | |||
+ | return ret; | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | })(); | ||
+ | |||
+ | |||
+ | // A method for quickly swapping in/out CSS properties to get correct calculations. | ||
+ | jQuery.swap = function( elem, options, callback, args ) { | ||
+ | var ret, name, | ||
+ | old = {}; | ||
+ | |||
+ | // Remember the old values, and insert the new ones | ||
+ | for ( name in options ) { | ||
+ | old[ name ] = elem.style[ name ]; | ||
+ | elem.style[ name ] = options[ name ]; | ||
+ | } | ||
+ | |||
+ | ret = callback.apply( elem, args || [] ); | ||
+ | |||
+ | // Revert the old values | ||
+ | for ( name in options ) { | ||
+ | elem.style[ name ] = old[ name ]; | ||
+ | } | ||
+ | |||
+ | return ret; | ||
+ | }; | ||
+ | |||
+ | |||
+ | var | ||
+ | // swappable if display is none or starts with table except "table", "table-cell", or "table-caption" | ||
+ | // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display | ||
+ | rdisplayswap = /^(none|table(?!-c[ea]).+)/, | ||
+ | rnumsplit = new RegExp( "^(" + pnum + ")(.*)$", "i" ), | ||
+ | rrelNum = new RegExp( "^([+-])=(" + pnum + ")", "i" ), | ||
+ | |||
+ | cssShow = { position: "absolute", visibility: "hidden", display: "block" }, | ||
+ | cssNormalTransform = { | ||
+ | letterSpacing: "0", | ||
+ | fontWeight: "400" | ||
+ | }, | ||
+ | |||
+ | cssPrefixes = [ "Webkit", "O", "Moz", "ms" ]; | ||
+ | |||
+ | // return a css property mapped to a potentially vendor prefixed property | ||
+ | function vendorPropName( style, name ) { | ||
+ | |||
+ | // shortcut for names that are not vendor prefixed | ||
+ | if ( name in style ) { | ||
+ | return name; | ||
+ | } | ||
+ | |||
+ | // check for vendor prefixed names | ||
+ | var capName = name[0].toUpperCase() + name.slice(1), | ||
+ | origName = name, | ||
+ | i = cssPrefixes.length; | ||
+ | |||
+ | while ( i-- ) { | ||
+ | name = cssPrefixes[ i ] + capName; | ||
+ | if ( name in style ) { | ||
+ | return name; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return origName; | ||
+ | } | ||
+ | |||
+ | function setPositiveNumber( elem, value, subtract ) { | ||
+ | var matches = rnumsplit.exec( value ); | ||
+ | return matches ? | ||
+ | // Guard against undefined "subtract", e.g., when used as in cssHooks | ||
+ | Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) : | ||
+ | value; | ||
+ | } | ||
+ | |||
+ | function augmentWidthOrHeight( elem, name, extra, isBorderBox, styles ) { | ||
+ | var i = extra === ( isBorderBox ? "border" : "content" ) ? | ||
+ | // If we already have the right measurement, avoid augmentation | ||
+ | 4 : | ||
+ | // Otherwise initialize for horizontal or vertical properties | ||
+ | name === "width" ? 1 : 0, | ||
+ | |||
+ | val = 0; | ||
+ | |||
+ | for ( ; i < 4; i += 2 ) { | ||
+ | // both box models exclude margin, so add it if we want it | ||
+ | if ( extra === "margin" ) { | ||
+ | val += jQuery.css( elem, extra + cssExpand[ i ], true, styles ); | ||
+ | } | ||
+ | |||
+ | if ( isBorderBox ) { | ||
+ | // border-box includes padding, so remove it if we want content | ||
+ | if ( extra === "content" ) { | ||
+ | val -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); | ||
+ | } | ||
+ | |||
+ | // at this point, extra isn't border nor margin, so remove border | ||
+ | if ( extra !== "margin" ) { | ||
+ | val -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); | ||
+ | } | ||
+ | } else { | ||
+ | // at this point, extra isn't content, so add padding | ||
+ | val += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles ); | ||
+ | |||
+ | // at this point, extra isn't content nor padding, so add border | ||
+ | if ( extra !== "padding" ) { | ||
+ | val += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return val; | ||
+ | } | ||
+ | |||
+ | function getWidthOrHeight( elem, name, extra ) { | ||
+ | |||
+ | // Start with offset property, which is equivalent to the border-box value | ||
+ | var valueIsBorderBox = true, | ||
+ | val = name === "width" ? elem.offsetWidth : elem.offsetHeight, | ||
+ | styles = getStyles( elem ), | ||
+ | isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box"; | ||
+ | |||
+ | // some non-html elements return undefined for offsetWidth, so check for null/undefined | ||
+ | // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285 | ||
+ | // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668 | ||
+ | if ( val <= 0 || val == null ) { | ||
+ | // Fall back to computed then uncomputed css if necessary | ||
+ | val = curCSS( elem, name, styles ); | ||
+ | if ( val < 0 || val == null ) { | ||
+ | val = elem.style[ name ]; | ||
+ | } | ||
+ | |||
+ | // Computed unit is not pixels. Stop here and return. | ||
+ | if ( rnumnonpx.test(val) ) { | ||
+ | return val; | ||
+ | } | ||
+ | |||
+ | // we need the check for style in case a browser which returns unreliable values | ||
+ | // for getComputedStyle silently falls back to the reliable elem.style | ||
+ | valueIsBorderBox = isBorderBox && | ||
+ | ( support.boxSizingReliable() || val === elem.style[ name ] ); | ||
+ | |||
+ | // Normalize "", auto, and prepare for extra | ||
+ | val = parseFloat( val ) || 0; | ||
+ | } | ||
+ | |||
+ | // use the active box-sizing model to add/subtract irrelevant styles | ||
+ | return ( val + | ||
+ | augmentWidthOrHeight( | ||
+ | elem, | ||
+ | name, | ||
+ | extra || ( isBorderBox ? "border" : "content" ), | ||
+ | valueIsBorderBox, | ||
+ | styles | ||
+ | ) | ||
+ | ) + "px"; | ||
+ | } | ||
+ | |||
+ | function showHide( elements, show ) { | ||
+ | var display, elem, hidden, | ||
+ | values = [], | ||
+ | index = 0, | ||
+ | length = elements.length; | ||
+ | |||
+ | for ( ; index < length; index++ ) { | ||
+ | elem = elements[ index ]; | ||
+ | if ( !elem.style ) { | ||
+ | continue; | ||
+ | } | ||
+ | |||
+ | values[ index ] = data_priv.get( elem, "olddisplay" ); | ||
+ | display = elem.style.display; | ||
+ | if ( show ) { | ||
+ | // Reset the inline display of this element to learn if it is | ||
+ | // being hidden by cascaded rules or not | ||
+ | if ( !values[ index ] && display === "none" ) { | ||
+ | elem.style.display = ""; | ||
+ | } | ||
+ | |||
+ | // Set elements which have been overridden with display: none | ||
+ | // in a stylesheet to whatever the default browser style is | ||
+ | // for such an element | ||
+ | if ( elem.style.display === "" && isHidden( elem ) ) { | ||
+ | values[ index ] = data_priv.access( elem, "olddisplay", defaultDisplay(elem.nodeName) ); | ||
+ | } | ||
+ | } else { | ||
+ | hidden = isHidden( elem ); | ||
+ | |||
+ | if ( display !== "none" || !hidden ) { | ||
+ | data_priv.set( elem, "olddisplay", hidden ? display : jQuery.css( elem, "display" ) ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Set the display of most of the elements in a second loop | ||
+ | // to avoid the constant reflow | ||
+ | for ( index = 0; index < length; index++ ) { | ||
+ | elem = elements[ index ]; | ||
+ | if ( !elem.style ) { | ||
+ | continue; | ||
+ | } | ||
+ | if ( !show || elem.style.display === "none" || elem.style.display === "" ) { | ||
+ | elem.style.display = show ? values[ index ] || "" : "none"; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return elements; | ||
+ | } | ||
+ | |||
+ | jQuery.extend({ | ||
+ | // Add in style property hooks for overriding the default | ||
+ | // behavior of getting and setting a style property | ||
+ | cssHooks: { | ||
+ | opacity: { | ||
+ | get: function( elem, computed ) { | ||
+ | if ( computed ) { | ||
+ | // We should always get a number back from opacity | ||
+ | var ret = curCSS( elem, "opacity" ); | ||
+ | return ret === "" ? "1" : ret; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // Don't automatically add "px" to these possibly-unitless properties | ||
+ | cssNumber: { | ||
+ | "columnCount": true, | ||
+ | "fillOpacity": true, | ||
+ | "flexGrow": true, | ||
+ | "flexShrink": true, | ||
+ | "fontWeight": true, | ||
+ | "lineHeight": true, | ||
+ | "opacity": true, | ||
+ | "order": true, | ||
+ | "orphans": true, | ||
+ | "widows": true, | ||
+ | "zIndex": true, | ||
+ | "zoom": true | ||
+ | }, | ||
+ | |||
+ | // Add in properties whose names you wish to fix before | ||
+ | // setting or getting the value | ||
+ | cssProps: { | ||
+ | // normalize float css property | ||
+ | "float": "cssFloat" | ||
+ | }, | ||
+ | |||
+ | // Get and set the style property on a DOM Node | ||
+ | style: function( elem, name, value, extra ) { | ||
+ | // Don't set styles on text and comment nodes | ||
+ | if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Make sure that we're working with the right name | ||
+ | var ret, type, hooks, | ||
+ | origName = jQuery.camelCase( name ), | ||
+ | style = elem.style; | ||
+ | |||
+ | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) ); | ||
+ | |||
+ | // gets hook for the prefixed version | ||
+ | // followed by the unprefixed version | ||
+ | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; | ||
+ | |||
+ | // Check if we're setting a value | ||
+ | if ( value !== undefined ) { | ||
+ | type = typeof value; | ||
+ | |||
+ | // convert relative number strings (+= or -=) to relative numbers. #7345 | ||
+ | if ( type === "string" && (ret = rrelNum.exec( value )) ) { | ||
+ | value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) ); | ||
+ | // Fixes bug #9237 | ||
+ | type = "number"; | ||
+ | } | ||
+ | |||
+ | // Make sure that null and NaN values aren't set. See: #7116 | ||
+ | if ( value == null || value !== value ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // If a number was passed in, add 'px' to the (except for certain CSS properties) | ||
+ | if ( type === "number" && !jQuery.cssNumber[ origName ] ) { | ||
+ | value += "px"; | ||
+ | } | ||
+ | |||
+ | // Fixes #8908, it can be done more correctly by specifying setters in cssHooks, | ||
+ | // but it would mean to define eight (for every problematic property) identical functions | ||
+ | if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) { | ||
+ | style[ name ] = "inherit"; | ||
+ | } | ||
+ | |||
+ | // If a hook was provided, use that value, otherwise just set the specified value | ||
+ | if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) { | ||
+ | style[ name ] = value; | ||
+ | } | ||
+ | |||
+ | } else { | ||
+ | // If a hook was provided get the non-computed value from there | ||
+ | if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) { | ||
+ | return ret; | ||
+ | } | ||
+ | |||
+ | // Otherwise just get the value from the style object | ||
+ | return style[ name ]; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | css: function( elem, name, extra, styles ) { | ||
+ | var val, num, hooks, | ||
+ | origName = jQuery.camelCase( name ); | ||
+ | |||
+ | // Make sure that we're working with the right name | ||
+ | name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) ); | ||
+ | |||
+ | // gets hook for the prefixed version | ||
+ | // followed by the unprefixed version | ||
+ | hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ]; | ||
+ | |||
+ | // If a hook was provided get the computed value from there | ||
+ | if ( hooks && "get" in hooks ) { | ||
+ | val = hooks.get( elem, true, extra ); | ||
+ | } | ||
+ | |||
+ | // Otherwise, if a way to get the computed value exists, use that | ||
+ | if ( val === undefined ) { | ||
+ | val = curCSS( elem, name, styles ); | ||
+ | } | ||
+ | |||
+ | //convert "normal" to computed value | ||
+ | if ( val === "normal" && name in cssNormalTransform ) { | ||
+ | val = cssNormalTransform[ name ]; | ||
+ | } | ||
+ | |||
+ | // Return, converting to number if forced or a qualifier was provided and val looks numeric | ||
+ | if ( extra === "" || extra ) { | ||
+ | num = parseFloat( val ); | ||
+ | return extra === true || jQuery.isNumeric( num ) ? num || 0 : val; | ||
+ | } | ||
+ | return val; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | jQuery.each([ "height", "width" ], function( i, name ) { | ||
+ | jQuery.cssHooks[ name ] = { | ||
+ | get: function( elem, computed, extra ) { | ||
+ | if ( computed ) { | ||
+ | // certain elements can have dimension info if we invisibly show them | ||
+ | // however, it must have a current display style that would benefit from this | ||
+ | return rdisplayswap.test( jQuery.css( elem, "display" ) ) && elem.offsetWidth === 0 ? | ||
+ | jQuery.swap( elem, cssShow, function() { | ||
+ | return getWidthOrHeight( elem, name, extra ); | ||
+ | }) : | ||
+ | getWidthOrHeight( elem, name, extra ); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | set: function( elem, value, extra ) { | ||
+ | var styles = extra && getStyles( elem ); | ||
+ | return setPositiveNumber( elem, value, extra ? | ||
+ | augmentWidthOrHeight( | ||
+ | elem, | ||
+ | name, | ||
+ | extra, | ||
+ | jQuery.css( elem, "boxSizing", false, styles ) === "border-box", | ||
+ | styles | ||
+ | ) : 0 | ||
+ | ); | ||
+ | } | ||
+ | }; | ||
+ | }); | ||
+ | |||
+ | // Support: Android 2.3 | ||
+ | jQuery.cssHooks.marginRight = addGetHookIf( support.reliableMarginRight, | ||
+ | function( elem, computed ) { | ||
+ | if ( computed ) { | ||
+ | // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right | ||
+ | // Work around by temporarily setting element display to inline-block | ||
+ | return jQuery.swap( elem, { "display": "inline-block" }, | ||
+ | curCSS, [ elem, "marginRight" ] ); | ||
+ | } | ||
+ | } | ||
+ | ); | ||
+ | |||
+ | // These hooks are used by animate to expand properties | ||
+ | jQuery.each({ | ||
+ | margin: "", | ||
+ | padding: "", | ||
+ | border: "Width" | ||
+ | }, function( prefix, suffix ) { | ||
+ | jQuery.cssHooks[ prefix + suffix ] = { | ||
+ | expand: function( value ) { | ||
+ | var i = 0, | ||
+ | expanded = {}, | ||
+ | |||
+ | // assumes a single number if not a string | ||
+ | parts = typeof value === "string" ? value.split(" ") : [ value ]; | ||
+ | |||
+ | for ( ; i < 4; i++ ) { | ||
+ | expanded[ prefix + cssExpand[ i ] + suffix ] = | ||
+ | parts[ i ] || parts[ i - 2 ] || parts[ 0 ]; | ||
+ | } | ||
+ | |||
+ | return expanded; | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | if ( !rmargin.test( prefix ) ) { | ||
+ | jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | css: function( name, value ) { | ||
+ | return access( this, function( elem, name, value ) { | ||
+ | var styles, len, | ||
+ | map = {}, | ||
+ | i = 0; | ||
+ | |||
+ | if ( jQuery.isArray( name ) ) { | ||
+ | styles = getStyles( elem ); | ||
+ | len = name.length; | ||
+ | |||
+ | for ( ; i < len; i++ ) { | ||
+ | map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles ); | ||
+ | } | ||
+ | |||
+ | return map; | ||
+ | } | ||
+ | |||
+ | return value !== undefined ? | ||
+ | jQuery.style( elem, name, value ) : | ||
+ | jQuery.css( elem, name ); | ||
+ | }, name, value, arguments.length > 1 ); | ||
+ | }, | ||
+ | show: function() { | ||
+ | return showHide( this, true ); | ||
+ | }, | ||
+ | hide: function() { | ||
+ | return showHide( this ); | ||
+ | }, | ||
+ | toggle: function( state ) { | ||
+ | if ( typeof state === "boolean" ) { | ||
+ | return state ? this.show() : this.hide(); | ||
+ | } | ||
+ | |||
+ | return this.each(function() { | ||
+ | if ( isHidden( this ) ) { | ||
+ | jQuery( this ).show(); | ||
+ | } else { | ||
+ | jQuery( this ).hide(); | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | function Tween( elem, options, prop, end, easing ) { | ||
+ | return new Tween.prototype.init( elem, options, prop, end, easing ); | ||
+ | } | ||
+ | jQuery.Tween = Tween; | ||
+ | |||
+ | Tween.prototype = { | ||
+ | constructor: Tween, | ||
+ | init: function( elem, options, prop, end, easing, unit ) { | ||
+ | this.elem = elem; | ||
+ | this.prop = prop; | ||
+ | this.easing = easing || "swing"; | ||
+ | this.options = options; | ||
+ | this.start = this.now = this.cur(); | ||
+ | this.end = end; | ||
+ | this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" ); | ||
+ | }, | ||
+ | cur: function() { | ||
+ | var hooks = Tween.propHooks[ this.prop ]; | ||
+ | |||
+ | return hooks && hooks.get ? | ||
+ | hooks.get( this ) : | ||
+ | Tween.propHooks._default.get( this ); | ||
+ | }, | ||
+ | run: function( percent ) { | ||
+ | var eased, | ||
+ | hooks = Tween.propHooks[ this.prop ]; | ||
+ | |||
+ | if ( this.options.duration ) { | ||
+ | this.pos = eased = jQuery.easing[ this.easing ]( | ||
+ | percent, this.options.duration * percent, 0, 1, this.options.duration | ||
+ | ); | ||
+ | } else { | ||
+ | this.pos = eased = percent; | ||
+ | } | ||
+ | this.now = ( this.end - this.start ) * eased + this.start; | ||
+ | |||
+ | if ( this.options.step ) { | ||
+ | this.options.step.call( this.elem, this.now, this ); | ||
+ | } | ||
+ | |||
+ | if ( hooks && hooks.set ) { | ||
+ | hooks.set( this ); | ||
+ | } else { | ||
+ | Tween.propHooks._default.set( this ); | ||
+ | } | ||
+ | return this; | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | Tween.prototype.init.prototype = Tween.prototype; | ||
+ | |||
+ | Tween.propHooks = { | ||
+ | _default: { | ||
+ | get: function( tween ) { | ||
+ | var result; | ||
+ | |||
+ | if ( tween.elem[ tween.prop ] != null && | ||
+ | (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) { | ||
+ | return tween.elem[ tween.prop ]; | ||
+ | } | ||
+ | |||
+ | // passing an empty string as a 3rd parameter to .css will automatically | ||
+ | // attempt a parseFloat and fallback to a string if the parse fails | ||
+ | // so, simple values such as "10px" are parsed to Float. | ||
+ | // complex values such as "rotate(1rad)" are returned as is. | ||
+ | result = jQuery.css( tween.elem, tween.prop, "" ); | ||
+ | // Empty strings, null, undefined and "auto" are converted to 0. | ||
+ | return !result || result === "auto" ? 0 : result; | ||
+ | }, | ||
+ | set: function( tween ) { | ||
+ | // use step hook for back compat - use cssHook if its there - use .style if its | ||
+ | // available and use plain properties where available | ||
+ | if ( jQuery.fx.step[ tween.prop ] ) { | ||
+ | jQuery.fx.step[ tween.prop ]( tween ); | ||
+ | } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) { | ||
+ | jQuery.style( tween.elem, tween.prop, tween.now + tween.unit ); | ||
+ | } else { | ||
+ | tween.elem[ tween.prop ] = tween.now; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // Support: IE9 | ||
+ | // Panic based approach to setting things on disconnected nodes | ||
+ | |||
+ | Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = { | ||
+ | set: function( tween ) { | ||
+ | if ( tween.elem.nodeType && tween.elem.parentNode ) { | ||
+ | tween.elem[ tween.prop ] = tween.now; | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | jQuery.easing = { | ||
+ | linear: function( p ) { | ||
+ | return p; | ||
+ | }, | ||
+ | swing: function( p ) { | ||
+ | return 0.5 - Math.cos( p * Math.PI ) / 2; | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | jQuery.fx = Tween.prototype.init; | ||
+ | |||
+ | // Back Compat <1.8 extension point | ||
+ | jQuery.fx.step = {}; | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var | ||
+ | fxNow, timerId, | ||
+ | rfxtypes = /^(?:toggle|show|hide)$/, | ||
+ | rfxnum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" ), | ||
+ | rrun = /queueHooks$/, | ||
+ | animationPrefilters = [ defaultPrefilter ], | ||
+ | tweeners = { | ||
+ | "*": [ function( prop, value ) { | ||
+ | var tween = this.createTween( prop, value ), | ||
+ | target = tween.cur(), | ||
+ | parts = rfxnum.exec( value ), | ||
+ | unit = parts && parts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ), | ||
+ | |||
+ | // Starting value computation is required for potential unit mismatches | ||
+ | start = ( jQuery.cssNumber[ prop ] || unit !== "px" && +target ) && | ||
+ | rfxnum.exec( jQuery.css( tween.elem, prop ) ), | ||
+ | scale = 1, | ||
+ | maxIterations = 20; | ||
+ | |||
+ | if ( start && start[ 3 ] !== unit ) { | ||
+ | // Trust units reported by jQuery.css | ||
+ | unit = unit || start[ 3 ]; | ||
+ | |||
+ | // Make sure we update the tween properties later on | ||
+ | parts = parts || []; | ||
+ | |||
+ | // Iteratively approximate from a nonzero starting point | ||
+ | start = +target || 1; | ||
+ | |||
+ | do { | ||
+ | // If previous iteration zeroed out, double until we get *something* | ||
+ | // Use a string for doubling factor so we don't accidentally see scale as unchanged below | ||
+ | scale = scale || ".5"; | ||
+ | |||
+ | // Adjust and apply | ||
+ | start = start / scale; | ||
+ | jQuery.style( tween.elem, prop, start + unit ); | ||
+ | |||
+ | // Update scale, tolerating zero or NaN from tween.cur() | ||
+ | // And breaking the loop if scale is unchanged or perfect, or if we've just had enough | ||
+ | } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations ); | ||
+ | } | ||
+ | |||
+ | // Update tween properties | ||
+ | if ( parts ) { | ||
+ | start = tween.start = +start || +target || 0; | ||
+ | tween.unit = unit; | ||
+ | // If a +=/-= token was provided, we're doing a relative animation | ||
+ | tween.end = parts[ 1 ] ? | ||
+ | start + ( parts[ 1 ] + 1 ) * parts[ 2 ] : | ||
+ | +parts[ 2 ]; | ||
+ | } | ||
+ | |||
+ | return tween; | ||
+ | } ] | ||
+ | }; | ||
+ | |||
+ | // Animations created synchronously will run synchronously | ||
+ | function createFxNow() { | ||
+ | setTimeout(function() { | ||
+ | fxNow = undefined; | ||
+ | }); | ||
+ | return ( fxNow = jQuery.now() ); | ||
+ | } | ||
+ | |||
+ | // Generate parameters to create a standard animation | ||
+ | function genFx( type, includeWidth ) { | ||
+ | var which, | ||
+ | i = 0, | ||
+ | attrs = { height: type }; | ||
+ | |||
+ | // if we include width, step value is 1 to do all cssExpand values, | ||
+ | // if we don't include width, step value is 2 to skip over Left and Right | ||
+ | includeWidth = includeWidth ? 1 : 0; | ||
+ | for ( ; i < 4 ; i += 2 - includeWidth ) { | ||
+ | which = cssExpand[ i ]; | ||
+ | attrs[ "margin" + which ] = attrs[ "padding" + which ] = type; | ||
+ | } | ||
+ | |||
+ | if ( includeWidth ) { | ||
+ | attrs.opacity = attrs.width = type; | ||
+ | } | ||
+ | |||
+ | return attrs; | ||
+ | } | ||
+ | |||
+ | function createTween( value, prop, animation ) { | ||
+ | var tween, | ||
+ | collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ), | ||
+ | index = 0, | ||
+ | length = collection.length; | ||
+ | for ( ; index < length; index++ ) { | ||
+ | if ( (tween = collection[ index ].call( animation, prop, value )) ) { | ||
+ | |||
+ | // we're done with this property | ||
+ | return tween; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | function defaultPrefilter( elem, props, opts ) { | ||
+ | /* jshint validthis: true */ | ||
+ | var prop, value, toggle, tween, hooks, oldfire, display, checkDisplay, | ||
+ | anim = this, | ||
+ | orig = {}, | ||
+ | style = elem.style, | ||
+ | hidden = elem.nodeType && isHidden( elem ), | ||
+ | dataShow = data_priv.get( elem, "fxshow" ); | ||
+ | |||
+ | // handle queue: false promises | ||
+ | if ( !opts.queue ) { | ||
+ | hooks = jQuery._queueHooks( elem, "fx" ); | ||
+ | if ( hooks.unqueued == null ) { | ||
+ | hooks.unqueued = 0; | ||
+ | oldfire = hooks.empty.fire; | ||
+ | hooks.empty.fire = function() { | ||
+ | if ( !hooks.unqueued ) { | ||
+ | oldfire(); | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | hooks.unqueued++; | ||
+ | |||
+ | anim.always(function() { | ||
+ | // doing this makes sure that the complete handler will be called | ||
+ | // before this completes | ||
+ | anim.always(function() { | ||
+ | hooks.unqueued--; | ||
+ | if ( !jQuery.queue( elem, "fx" ).length ) { | ||
+ | hooks.empty.fire(); | ||
+ | } | ||
+ | }); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | // height/width overflow pass | ||
+ | if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) { | ||
+ | // Make sure that nothing sneaks out | ||
+ | // Record all 3 overflow attributes because IE9-10 do not | ||
+ | // change the overflow attribute when overflowX and | ||
+ | // overflowY are set to the same value | ||
+ | opts.overflow = [ style.overflow, style.overflowX, style.overflowY ]; | ||
+ | |||
+ | // Set display property to inline-block for height/width | ||
+ | // animations on inline elements that are having width/height animated | ||
+ | display = jQuery.css( elem, "display" ); | ||
+ | |||
+ | // Test default display if display is currently "none" | ||
+ | checkDisplay = display === "none" ? | ||
+ | data_priv.get( elem, "olddisplay" ) || defaultDisplay( elem.nodeName ) : display; | ||
+ | |||
+ | if ( checkDisplay === "inline" && jQuery.css( elem, "float" ) === "none" ) { | ||
+ | style.display = "inline-block"; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( opts.overflow ) { | ||
+ | style.overflow = "hidden"; | ||
+ | anim.always(function() { | ||
+ | style.overflow = opts.overflow[ 0 ]; | ||
+ | style.overflowX = opts.overflow[ 1 ]; | ||
+ | style.overflowY = opts.overflow[ 2 ]; | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | // show/hide pass | ||
+ | for ( prop in props ) { | ||
+ | value = props[ prop ]; | ||
+ | if ( rfxtypes.exec( value ) ) { | ||
+ | delete props[ prop ]; | ||
+ | toggle = toggle || value === "toggle"; | ||
+ | if ( value === ( hidden ? "hide" : "show" ) ) { | ||
+ | |||
+ | // If there is dataShow left over from a stopped hide or show and we are going to proceed with show, we should pretend to be hidden | ||
+ | if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) { | ||
+ | hidden = true; | ||
+ | } else { | ||
+ | continue; | ||
+ | } | ||
+ | } | ||
+ | orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop ); | ||
+ | |||
+ | // Any non-fx value stops us from restoring the original display value | ||
+ | } else { | ||
+ | display = undefined; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( !jQuery.isEmptyObject( orig ) ) { | ||
+ | if ( dataShow ) { | ||
+ | if ( "hidden" in dataShow ) { | ||
+ | hidden = dataShow.hidden; | ||
+ | } | ||
+ | } else { | ||
+ | dataShow = data_priv.access( elem, "fxshow", {} ); | ||
+ | } | ||
+ | |||
+ | // store state if its toggle - enables .stop().toggle() to "reverse" | ||
+ | if ( toggle ) { | ||
+ | dataShow.hidden = !hidden; | ||
+ | } | ||
+ | if ( hidden ) { | ||
+ | jQuery( elem ).show(); | ||
+ | } else { | ||
+ | anim.done(function() { | ||
+ | jQuery( elem ).hide(); | ||
+ | }); | ||
+ | } | ||
+ | anim.done(function() { | ||
+ | var prop; | ||
+ | |||
+ | data_priv.remove( elem, "fxshow" ); | ||
+ | for ( prop in orig ) { | ||
+ | jQuery.style( elem, prop, orig[ prop ] ); | ||
+ | } | ||
+ | }); | ||
+ | for ( prop in orig ) { | ||
+ | tween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim ); | ||
+ | |||
+ | if ( !( prop in dataShow ) ) { | ||
+ | dataShow[ prop ] = tween.start; | ||
+ | if ( hidden ) { | ||
+ | tween.end = tween.start; | ||
+ | tween.start = prop === "width" || prop === "height" ? 1 : 0; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // If this is a noop like .hide().hide(), restore an overwritten display value | ||
+ | } else if ( (display === "none" ? defaultDisplay( elem.nodeName ) : display) === "inline" ) { | ||
+ | style.display = display; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | function propFilter( props, specialEasing ) { | ||
+ | var index, name, easing, value, hooks; | ||
+ | |||
+ | // camelCase, specialEasing and expand cssHook pass | ||
+ | for ( index in props ) { | ||
+ | name = jQuery.camelCase( index ); | ||
+ | easing = specialEasing[ name ]; | ||
+ | value = props[ index ]; | ||
+ | if ( jQuery.isArray( value ) ) { | ||
+ | easing = value[ 1 ]; | ||
+ | value = props[ index ] = value[ 0 ]; | ||
+ | } | ||
+ | |||
+ | if ( index !== name ) { | ||
+ | props[ name ] = value; | ||
+ | delete props[ index ]; | ||
+ | } | ||
+ | |||
+ | hooks = jQuery.cssHooks[ name ]; | ||
+ | if ( hooks && "expand" in hooks ) { | ||
+ | value = hooks.expand( value ); | ||
+ | delete props[ name ]; | ||
+ | |||
+ | // not quite $.extend, this wont overwrite keys already present. | ||
+ | // also - reusing 'index' from above because we have the correct "name" | ||
+ | for ( index in value ) { | ||
+ | if ( !( index in props ) ) { | ||
+ | props[ index ] = value[ index ]; | ||
+ | specialEasing[ index ] = easing; | ||
+ | } | ||
+ | } | ||
+ | } else { | ||
+ | specialEasing[ name ] = easing; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | function Animation( elem, properties, options ) { | ||
+ | var result, | ||
+ | stopped, | ||
+ | index = 0, | ||
+ | length = animationPrefilters.length, | ||
+ | deferred = jQuery.Deferred().always( function() { | ||
+ | // don't match elem in the :animated selector | ||
+ | delete tick.elem; | ||
+ | }), | ||
+ | tick = function() { | ||
+ | if ( stopped ) { | ||
+ | return false; | ||
+ | } | ||
+ | var currentTime = fxNow || createFxNow(), | ||
+ | remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ), | ||
+ | // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497) | ||
+ | temp = remaining / animation.duration || 0, | ||
+ | percent = 1 - temp, | ||
+ | index = 0, | ||
+ | length = animation.tweens.length; | ||
+ | |||
+ | for ( ; index < length ; index++ ) { | ||
+ | animation.tweens[ index ].run( percent ); | ||
+ | } | ||
+ | |||
+ | deferred.notifyWith( elem, [ animation, percent, remaining ]); | ||
+ | |||
+ | if ( percent < 1 && length ) { | ||
+ | return remaining; | ||
+ | } else { | ||
+ | deferred.resolveWith( elem, [ animation ] ); | ||
+ | return false; | ||
+ | } | ||
+ | }, | ||
+ | animation = deferred.promise({ | ||
+ | elem: elem, | ||
+ | props: jQuery.extend( {}, properties ), | ||
+ | opts: jQuery.extend( true, { specialEasing: {} }, options ), | ||
+ | originalProperties: properties, | ||
+ | originalOptions: options, | ||
+ | startTime: fxNow || createFxNow(), | ||
+ | duration: options.duration, | ||
+ | tweens: [], | ||
+ | createTween: function( prop, end ) { | ||
+ | var tween = jQuery.Tween( elem, animation.opts, prop, end, | ||
+ | animation.opts.specialEasing[ prop ] || animation.opts.easing ); | ||
+ | animation.tweens.push( tween ); | ||
+ | return tween; | ||
+ | }, | ||
+ | stop: function( gotoEnd ) { | ||
+ | var index = 0, | ||
+ | // if we are going to the end, we want to run all the tweens | ||
+ | // otherwise we skip this part | ||
+ | length = gotoEnd ? animation.tweens.length : 0; | ||
+ | if ( stopped ) { | ||
+ | return this; | ||
+ | } | ||
+ | stopped = true; | ||
+ | for ( ; index < length ; index++ ) { | ||
+ | animation.tweens[ index ].run( 1 ); | ||
+ | } | ||
+ | |||
+ | // resolve when we played the last frame | ||
+ | // otherwise, reject | ||
+ | if ( gotoEnd ) { | ||
+ | deferred.resolveWith( elem, [ animation, gotoEnd ] ); | ||
+ | } else { | ||
+ | deferred.rejectWith( elem, [ animation, gotoEnd ] ); | ||
+ | } | ||
+ | return this; | ||
+ | } | ||
+ | }), | ||
+ | props = animation.props; | ||
+ | |||
+ | propFilter( props, animation.opts.specialEasing ); | ||
+ | |||
+ | for ( ; index < length ; index++ ) { | ||
+ | result = animationPrefilters[ index ].call( animation, elem, props, animation.opts ); | ||
+ | if ( result ) { | ||
+ | return result; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | jQuery.map( props, createTween, animation ); | ||
+ | |||
+ | if ( jQuery.isFunction( animation.opts.start ) ) { | ||
+ | animation.opts.start.call( elem, animation ); | ||
+ | } | ||
+ | |||
+ | jQuery.fx.timer( | ||
+ | jQuery.extend( tick, { | ||
+ | elem: elem, | ||
+ | anim: animation, | ||
+ | queue: animation.opts.queue | ||
+ | }) | ||
+ | ); | ||
+ | |||
+ | // attach callbacks from options | ||
+ | return animation.progress( animation.opts.progress ) | ||
+ | .done( animation.opts.done, animation.opts.complete ) | ||
+ | .fail( animation.opts.fail ) | ||
+ | .always( animation.opts.always ); | ||
+ | } | ||
+ | |||
+ | jQuery.Animation = jQuery.extend( Animation, { | ||
+ | |||
+ | tweener: function( props, callback ) { | ||
+ | if ( jQuery.isFunction( props ) ) { | ||
+ | callback = props; | ||
+ | props = [ "*" ]; | ||
+ | } else { | ||
+ | props = props.split(" "); | ||
+ | } | ||
+ | |||
+ | var prop, | ||
+ | index = 0, | ||
+ | length = props.length; | ||
+ | |||
+ | for ( ; index < length ; index++ ) { | ||
+ | prop = props[ index ]; | ||
+ | tweeners[ prop ] = tweeners[ prop ] || []; | ||
+ | tweeners[ prop ].unshift( callback ); | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | prefilter: function( callback, prepend ) { | ||
+ | if ( prepend ) { | ||
+ | animationPrefilters.unshift( callback ); | ||
+ | } else { | ||
+ | animationPrefilters.push( callback ); | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | jQuery.speed = function( speed, easing, fn ) { | ||
+ | var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : { | ||
+ | complete: fn || !fn && easing || | ||
+ | jQuery.isFunction( speed ) && speed, | ||
+ | duration: speed, | ||
+ | easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing | ||
+ | }; | ||
+ | |||
+ | opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration : | ||
+ | opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default; | ||
+ | |||
+ | // normalize opt.queue - true/undefined/null -> "fx" | ||
+ | if ( opt.queue == null || opt.queue === true ) { | ||
+ | opt.queue = "fx"; | ||
+ | } | ||
+ | |||
+ | // Queueing | ||
+ | opt.old = opt.complete; | ||
+ | |||
+ | opt.complete = function() { | ||
+ | if ( jQuery.isFunction( opt.old ) ) { | ||
+ | opt.old.call( this ); | ||
+ | } | ||
+ | |||
+ | if ( opt.queue ) { | ||
+ | jQuery.dequeue( this, opt.queue ); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | return opt; | ||
+ | }; | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | fadeTo: function( speed, to, easing, callback ) { | ||
+ | |||
+ | // show any hidden elements after setting opacity to 0 | ||
+ | return this.filter( isHidden ).css( "opacity", 0 ).show() | ||
+ | |||
+ | // animate to the value specified | ||
+ | .end().animate({ opacity: to }, speed, easing, callback ); | ||
+ | }, | ||
+ | animate: function( prop, speed, easing, callback ) { | ||
+ | var empty = jQuery.isEmptyObject( prop ), | ||
+ | optall = jQuery.speed( speed, easing, callback ), | ||
+ | doAnimation = function() { | ||
+ | // Operate on a copy of prop so per-property easing won't be lost | ||
+ | var anim = Animation( this, jQuery.extend( {}, prop ), optall ); | ||
+ | |||
+ | // Empty animations, or finishing resolves immediately | ||
+ | if ( empty || data_priv.get( this, "finish" ) ) { | ||
+ | anim.stop( true ); | ||
+ | } | ||
+ | }; | ||
+ | doAnimation.finish = doAnimation; | ||
+ | |||
+ | return empty || optall.queue === false ? | ||
+ | this.each( doAnimation ) : | ||
+ | this.queue( optall.queue, doAnimation ); | ||
+ | }, | ||
+ | stop: function( type, clearQueue, gotoEnd ) { | ||
+ | var stopQueue = function( hooks ) { | ||
+ | var stop = hooks.stop; | ||
+ | delete hooks.stop; | ||
+ | stop( gotoEnd ); | ||
+ | }; | ||
+ | |||
+ | if ( typeof type !== "string" ) { | ||
+ | gotoEnd = clearQueue; | ||
+ | clearQueue = type; | ||
+ | type = undefined; | ||
+ | } | ||
+ | if ( clearQueue && type !== false ) { | ||
+ | this.queue( type || "fx", [] ); | ||
+ | } | ||
+ | |||
+ | return this.each(function() { | ||
+ | var dequeue = true, | ||
+ | index = type != null && type + "queueHooks", | ||
+ | timers = jQuery.timers, | ||
+ | data = data_priv.get( this ); | ||
+ | |||
+ | if ( index ) { | ||
+ | if ( data[ index ] && data[ index ].stop ) { | ||
+ | stopQueue( data[ index ] ); | ||
+ | } | ||
+ | } else { | ||
+ | for ( index in data ) { | ||
+ | if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) { | ||
+ | stopQueue( data[ index ] ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | for ( index = timers.length; index--; ) { | ||
+ | if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) { | ||
+ | timers[ index ].anim.stop( gotoEnd ); | ||
+ | dequeue = false; | ||
+ | timers.splice( index, 1 ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // start the next in the queue if the last step wasn't forced | ||
+ | // timers currently will call their complete callbacks, which will dequeue | ||
+ | // but only if they were gotoEnd | ||
+ | if ( dequeue || !gotoEnd ) { | ||
+ | jQuery.dequeue( this, type ); | ||
+ | } | ||
+ | }); | ||
+ | }, | ||
+ | finish: function( type ) { | ||
+ | if ( type !== false ) { | ||
+ | type = type || "fx"; | ||
+ | } | ||
+ | return this.each(function() { | ||
+ | var index, | ||
+ | data = data_priv.get( this ), | ||
+ | queue = data[ type + "queue" ], | ||
+ | hooks = data[ type + "queueHooks" ], | ||
+ | timers = jQuery.timers, | ||
+ | length = queue ? queue.length : 0; | ||
+ | |||
+ | // enable finishing flag on private data | ||
+ | data.finish = true; | ||
+ | |||
+ | // empty the queue first | ||
+ | jQuery.queue( this, type, [] ); | ||
+ | |||
+ | if ( hooks && hooks.stop ) { | ||
+ | hooks.stop.call( this, true ); | ||
+ | } | ||
+ | |||
+ | // look for any active animations, and finish them | ||
+ | for ( index = timers.length; index--; ) { | ||
+ | if ( timers[ index ].elem === this && timers[ index ].queue === type ) { | ||
+ | timers[ index ].anim.stop( true ); | ||
+ | timers.splice( index, 1 ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // look for any animations in the old queue and finish them | ||
+ | for ( index = 0; index < length; index++ ) { | ||
+ | if ( queue[ index ] && queue[ index ].finish ) { | ||
+ | queue[ index ].finish.call( this ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // turn off finishing flag | ||
+ | delete data.finish; | ||
+ | }); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | jQuery.each([ "toggle", "show", "hide" ], function( i, name ) { | ||
+ | var cssFn = jQuery.fn[ name ]; | ||
+ | jQuery.fn[ name ] = function( speed, easing, callback ) { | ||
+ | return speed == null || typeof speed === "boolean" ? | ||
+ | cssFn.apply( this, arguments ) : | ||
+ | this.animate( genFx( name, true ), speed, easing, callback ); | ||
+ | }; | ||
+ | }); | ||
+ | |||
+ | // Generate shortcuts for custom animations | ||
+ | jQuery.each({ | ||
+ | slideDown: genFx("show"), | ||
+ | slideUp: genFx("hide"), | ||
+ | slideToggle: genFx("toggle"), | ||
+ | fadeIn: { opacity: "show" }, | ||
+ | fadeOut: { opacity: "hide" }, | ||
+ | fadeToggle: { opacity: "toggle" } | ||
+ | }, function( name, props ) { | ||
+ | jQuery.fn[ name ] = function( speed, easing, callback ) { | ||
+ | return this.animate( props, speed, easing, callback ); | ||
+ | }; | ||
+ | }); | ||
+ | |||
+ | jQuery.timers = []; | ||
+ | jQuery.fx.tick = function() { | ||
+ | var timer, | ||
+ | i = 0, | ||
+ | timers = jQuery.timers; | ||
+ | |||
+ | fxNow = jQuery.now(); | ||
+ | |||
+ | for ( ; i < timers.length; i++ ) { | ||
+ | timer = timers[ i ]; | ||
+ | // Checks the timer has not already been removed | ||
+ | if ( !timer() && timers[ i ] === timer ) { | ||
+ | timers.splice( i--, 1 ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | if ( !timers.length ) { | ||
+ | jQuery.fx.stop(); | ||
+ | } | ||
+ | fxNow = undefined; | ||
+ | }; | ||
+ | |||
+ | jQuery.fx.timer = function( timer ) { | ||
+ | jQuery.timers.push( timer ); | ||
+ | if ( timer() ) { | ||
+ | jQuery.fx.start(); | ||
+ | } else { | ||
+ | jQuery.timers.pop(); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | jQuery.fx.interval = 13; | ||
+ | |||
+ | jQuery.fx.start = function() { | ||
+ | if ( !timerId ) { | ||
+ | timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval ); | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | jQuery.fx.stop = function() { | ||
+ | clearInterval( timerId ); | ||
+ | timerId = null; | ||
+ | }; | ||
+ | |||
+ | jQuery.fx.speeds = { | ||
+ | slow: 600, | ||
+ | fast: 200, | ||
+ | // Default speed | ||
+ | _default: 400 | ||
+ | }; | ||
+ | |||
+ | |||
+ | // Based off of the plugin by Clint Helfers, with permission. | ||
+ | // http://blindsignals.com/index.php/2009/07/jquery-delay/ | ||
+ | jQuery.fn.delay = function( time, type ) { | ||
+ | time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time; | ||
+ | type = type || "fx"; | ||
+ | |||
+ | return this.queue( type, function( next, hooks ) { | ||
+ | var timeout = setTimeout( next, time ); | ||
+ | hooks.stop = function() { | ||
+ | clearTimeout( timeout ); | ||
+ | }; | ||
+ | }); | ||
+ | }; | ||
+ | |||
+ | |||
+ | (function() { | ||
+ | var input = document.createElement( "input" ), | ||
+ | select = document.createElement( "select" ), | ||
+ | opt = select.appendChild( document.createElement( "option" ) ); | ||
+ | |||
+ | input.type = "checkbox"; | ||
+ | |||
+ | // Support: iOS 5.1, Android 4.x, Android 2.3 | ||
+ | // Check the default checkbox/radio value ("" on old WebKit; "on" elsewhere) | ||
+ | support.checkOn = input.value !== ""; | ||
+ | |||
+ | // Must access the parent to make an option select properly | ||
+ | // Support: IE9, IE10 | ||
+ | support.optSelected = opt.selected; | ||
+ | |||
+ | // Make sure that the options inside disabled selects aren't marked as disabled | ||
+ | // (WebKit marks them as disabled) | ||
+ | select.disabled = true; | ||
+ | support.optDisabled = !opt.disabled; | ||
+ | |||
+ | // Check if an input maintains its value after becoming a radio | ||
+ | // Support: IE9, IE10 | ||
+ | input = document.createElement( "input" ); | ||
+ | input.value = "t"; | ||
+ | input.type = "radio"; | ||
+ | support.radioValue = input.value === "t"; | ||
+ | })(); | ||
+ | |||
+ | |||
+ | var nodeHook, boolHook, | ||
+ | attrHandle = jQuery.expr.attrHandle; | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | attr: function( name, value ) { | ||
+ | return access( this, jQuery.attr, name, value, arguments.length > 1 ); | ||
+ | }, | ||
+ | |||
+ | removeAttr: function( name ) { | ||
+ | return this.each(function() { | ||
+ | jQuery.removeAttr( this, name ); | ||
+ | }); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | jQuery.extend({ | ||
+ | attr: function( elem, name, value ) { | ||
+ | var hooks, ret, | ||
+ | nType = elem.nodeType; | ||
+ | |||
+ | // don't get/set attributes on text, comment and attribute nodes | ||
+ | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // Fallback to prop when attributes are not supported | ||
+ | if ( typeof elem.getAttribute === strundefined ) { | ||
+ | return jQuery.prop( elem, name, value ); | ||
+ | } | ||
+ | |||
+ | // All attributes are lowercase | ||
+ | // Grab necessary hook if one is defined | ||
+ | if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) { | ||
+ | name = name.toLowerCase(); | ||
+ | hooks = jQuery.attrHooks[ name ] || | ||
+ | ( jQuery.expr.match.bool.test( name ) ? boolHook : nodeHook ); | ||
+ | } | ||
+ | |||
+ | if ( value !== undefined ) { | ||
+ | |||
+ | if ( value === null ) { | ||
+ | jQuery.removeAttr( elem, name ); | ||
+ | |||
+ | } else if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) { | ||
+ | return ret; | ||
+ | |||
+ | } else { | ||
+ | elem.setAttribute( name, value + "" ); | ||
+ | return value; | ||
+ | } | ||
+ | |||
+ | } else if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) { | ||
+ | return ret; | ||
+ | |||
+ | } else { | ||
+ | ret = jQuery.find.attr( elem, name ); | ||
+ | |||
+ | // Non-existent attributes return null, we normalize to undefined | ||
+ | return ret == null ? | ||
+ | undefined : | ||
+ | ret; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | removeAttr: function( elem, value ) { | ||
+ | var name, propName, | ||
+ | i = 0, | ||
+ | attrNames = value && value.match( rnotwhite ); | ||
+ | |||
+ | if ( attrNames && elem.nodeType === 1 ) { | ||
+ | while ( (name = attrNames[i++]) ) { | ||
+ | propName = jQuery.propFix[ name ] || name; | ||
+ | |||
+ | // Boolean attributes get special treatment (#10870) | ||
+ | if ( jQuery.expr.match.bool.test( name ) ) { | ||
+ | // Set corresponding property to false | ||
+ | elem[ propName ] = false; | ||
+ | } | ||
+ | |||
+ | elem.removeAttribute( name ); | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | attrHooks: { | ||
+ | type: { | ||
+ | set: function( elem, value ) { | ||
+ | if ( !support.radioValue && value === "radio" && | ||
+ | jQuery.nodeName( elem, "input" ) ) { | ||
+ | // Setting the type on a radio button after the value resets the value in IE6-9 | ||
+ | // Reset value to default in case type is set after value during creation | ||
+ | var val = elem.value; | ||
+ | elem.setAttribute( "type", value ); | ||
+ | if ( val ) { | ||
+ | elem.value = val; | ||
+ | } | ||
+ | return value; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | // Hooks for boolean attributes | ||
+ | boolHook = { | ||
+ | set: function( elem, value, name ) { | ||
+ | if ( value === false ) { | ||
+ | // Remove boolean attributes when set to false | ||
+ | jQuery.removeAttr( elem, name ); | ||
+ | } else { | ||
+ | elem.setAttribute( name, name ); | ||
+ | } | ||
+ | return name; | ||
+ | } | ||
+ | }; | ||
+ | jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) { | ||
+ | var getter = attrHandle[ name ] || jQuery.find.attr; | ||
+ | |||
+ | attrHandle[ name ] = function( elem, name, isXML ) { | ||
+ | var ret, handle; | ||
+ | if ( !isXML ) { | ||
+ | // Avoid an infinite loop by temporarily removing this function from the getter | ||
+ | handle = attrHandle[ name ]; | ||
+ | attrHandle[ name ] = ret; | ||
+ | ret = getter( elem, name, isXML ) != null ? | ||
+ | name.toLowerCase() : | ||
+ | null; | ||
+ | attrHandle[ name ] = handle; | ||
+ | } | ||
+ | return ret; | ||
+ | }; | ||
+ | }); | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var rfocusable = /^(?:input|select|textarea|button)$/i; | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | prop: function( name, value ) { | ||
+ | return access( this, jQuery.prop, name, value, arguments.length > 1 ); | ||
+ | }, | ||
+ | |||
+ | removeProp: function( name ) { | ||
+ | return this.each(function() { | ||
+ | delete this[ jQuery.propFix[ name ] || name ]; | ||
+ | }); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | jQuery.extend({ | ||
+ | propFix: { | ||
+ | "for": "htmlFor", | ||
+ | "class": "className" | ||
+ | }, | ||
+ | |||
+ | prop: function( elem, name, value ) { | ||
+ | var ret, hooks, notxml, | ||
+ | nType = elem.nodeType; | ||
+ | |||
+ | // don't get/set properties on text, comment and attribute nodes | ||
+ | if ( !elem || nType === 3 || nType === 8 || nType === 2 ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | notxml = nType !== 1 || !jQuery.isXMLDoc( elem ); | ||
+ | |||
+ | if ( notxml ) { | ||
+ | // Fix name and attach hooks | ||
+ | name = jQuery.propFix[ name ] || name; | ||
+ | hooks = jQuery.propHooks[ name ]; | ||
+ | } | ||
+ | |||
+ | if ( value !== undefined ) { | ||
+ | return hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ? | ||
+ | ret : | ||
+ | ( elem[ name ] = value ); | ||
+ | |||
+ | } else { | ||
+ | return hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ? | ||
+ | ret : | ||
+ | elem[ name ]; | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | propHooks: { | ||
+ | tabIndex: { | ||
+ | get: function( elem ) { | ||
+ | return elem.hasAttribute( "tabindex" ) || rfocusable.test( elem.nodeName ) || elem.href ? | ||
+ | elem.tabIndex : | ||
+ | -1; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | // Support: IE9+ | ||
+ | // Selectedness for an option in an optgroup can be inaccurate | ||
+ | if ( !support.optSelected ) { | ||
+ | jQuery.propHooks.selected = { | ||
+ | get: function( elem ) { | ||
+ | var parent = elem.parentNode; | ||
+ | if ( parent && parent.parentNode ) { | ||
+ | parent.parentNode.selectedIndex; | ||
+ | } | ||
+ | return null; | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | jQuery.each([ | ||
+ | "tabIndex", | ||
+ | "readOnly", | ||
+ | "maxLength", | ||
+ | "cellSpacing", | ||
+ | "cellPadding", | ||
+ | "rowSpan", | ||
+ | "colSpan", | ||
+ | "useMap", | ||
+ | "frameBorder", | ||
+ | "contentEditable" | ||
+ | ], function() { | ||
+ | jQuery.propFix[ this.toLowerCase() ] = this; | ||
+ | }); | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var rclass = /[\t\r\n\f]/g; | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | addClass: function( value ) { | ||
+ | var classes, elem, cur, clazz, j, finalValue, | ||
+ | proceed = typeof value === "string" && value, | ||
+ | i = 0, | ||
+ | len = this.length; | ||
+ | |||
+ | if ( jQuery.isFunction( value ) ) { | ||
+ | return this.each(function( j ) { | ||
+ | jQuery( this ).addClass( value.call( this, j, this.className ) ); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | if ( proceed ) { | ||
+ | // The disjunction here is for better compressibility (see removeClass) | ||
+ | classes = ( value || "" ).match( rnotwhite ) || []; | ||
+ | |||
+ | for ( ; i < len; i++ ) { | ||
+ | elem = this[ i ]; | ||
+ | cur = elem.nodeType === 1 && ( elem.className ? | ||
+ | ( " " + elem.className + " " ).replace( rclass, " " ) : | ||
+ | " " | ||
+ | ); | ||
+ | |||
+ | if ( cur ) { | ||
+ | j = 0; | ||
+ | while ( (clazz = classes[j++]) ) { | ||
+ | if ( cur.indexOf( " " + clazz + " " ) < 0 ) { | ||
+ | cur += clazz + " "; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // only assign if different to avoid unneeded rendering. | ||
+ | finalValue = jQuery.trim( cur ); | ||
+ | if ( elem.className !== finalValue ) { | ||
+ | elem.className = finalValue; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | removeClass: function( value ) { | ||
+ | var classes, elem, cur, clazz, j, finalValue, | ||
+ | proceed = arguments.length === 0 || typeof value === "string" && value, | ||
+ | i = 0, | ||
+ | len = this.length; | ||
+ | |||
+ | if ( jQuery.isFunction( value ) ) { | ||
+ | return this.each(function( j ) { | ||
+ | jQuery( this ).removeClass( value.call( this, j, this.className ) ); | ||
+ | }); | ||
+ | } | ||
+ | if ( proceed ) { | ||
+ | classes = ( value || "" ).match( rnotwhite ) || []; | ||
+ | |||
+ | for ( ; i < len; i++ ) { | ||
+ | elem = this[ i ]; | ||
+ | // This expression is here for better compressibility (see addClass) | ||
+ | cur = elem.nodeType === 1 && ( elem.className ? | ||
+ | ( " " + elem.className + " " ).replace( rclass, " " ) : | ||
+ | "" | ||
+ | ); | ||
+ | |||
+ | if ( cur ) { | ||
+ | j = 0; | ||
+ | while ( (clazz = classes[j++]) ) { | ||
+ | // Remove *all* instances | ||
+ | while ( cur.indexOf( " " + clazz + " " ) >= 0 ) { | ||
+ | cur = cur.replace( " " + clazz + " ", " " ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // only assign if different to avoid unneeded rendering. | ||
+ | finalValue = value ? jQuery.trim( cur ) : ""; | ||
+ | if ( elem.className !== finalValue ) { | ||
+ | elem.className = finalValue; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | toggleClass: function( value, stateVal ) { | ||
+ | var type = typeof value; | ||
+ | |||
+ | if ( typeof stateVal === "boolean" && type === "string" ) { | ||
+ | return stateVal ? this.addClass( value ) : this.removeClass( value ); | ||
+ | } | ||
+ | |||
+ | if ( jQuery.isFunction( value ) ) { | ||
+ | return this.each(function( i ) { | ||
+ | jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal ); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | return this.each(function() { | ||
+ | if ( type === "string" ) { | ||
+ | // toggle individual class names | ||
+ | var className, | ||
+ | i = 0, | ||
+ | self = jQuery( this ), | ||
+ | classNames = value.match( rnotwhite ) || []; | ||
+ | |||
+ | while ( (className = classNames[ i++ ]) ) { | ||
+ | // check each className given, space separated list | ||
+ | if ( self.hasClass( className ) ) { | ||
+ | self.removeClass( className ); | ||
+ | } else { | ||
+ | self.addClass( className ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Toggle whole class name | ||
+ | } else if ( type === strundefined || type === "boolean" ) { | ||
+ | if ( this.className ) { | ||
+ | // store className if set | ||
+ | data_priv.set( this, "__className__", this.className ); | ||
+ | } | ||
+ | |||
+ | // If the element has a class name or if we're passed "false", | ||
+ | // then remove the whole classname (if there was one, the above saved it). | ||
+ | // Otherwise bring back whatever was previously saved (if anything), | ||
+ | // falling back to the empty string if nothing was stored. | ||
+ | this.className = this.className || value === false ? "" : data_priv.get( this, "__className__" ) || ""; | ||
+ | } | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | hasClass: function( selector ) { | ||
+ | var className = " " + selector + " ", | ||
+ | i = 0, | ||
+ | l = this.length; | ||
+ | for ( ; i < l; i++ ) { | ||
+ | if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) { | ||
+ | return true; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return false; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var rreturn = /\r/g; | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | val: function( value ) { | ||
+ | var hooks, ret, isFunction, | ||
+ | elem = this[0]; | ||
+ | |||
+ | if ( !arguments.length ) { | ||
+ | if ( elem ) { | ||
+ | hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ]; | ||
+ | |||
+ | if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) { | ||
+ | return ret; | ||
+ | } | ||
+ | |||
+ | ret = elem.value; | ||
+ | |||
+ | return typeof ret === "string" ? | ||
+ | // handle most common string cases | ||
+ | ret.replace(rreturn, "") : | ||
+ | // handle cases where value is null/undef or number | ||
+ | ret == null ? "" : ret; | ||
+ | } | ||
+ | |||
+ | return; | ||
+ | } | ||
+ | |||
+ | isFunction = jQuery.isFunction( value ); | ||
+ | |||
+ | return this.each(function( i ) { | ||
+ | var val; | ||
+ | |||
+ | if ( this.nodeType !== 1 ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | if ( isFunction ) { | ||
+ | val = value.call( this, i, jQuery( this ).val() ); | ||
+ | } else { | ||
+ | val = value; | ||
+ | } | ||
+ | |||
+ | // Treat null/undefined as ""; convert numbers to string | ||
+ | if ( val == null ) { | ||
+ | val = ""; | ||
+ | |||
+ | } else if ( typeof val === "number" ) { | ||
+ | val += ""; | ||
+ | |||
+ | } else if ( jQuery.isArray( val ) ) { | ||
+ | val = jQuery.map( val, function( value ) { | ||
+ | return value == null ? "" : value + ""; | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ]; | ||
+ | |||
+ | // If set returns undefined, fall back to normal setting | ||
+ | if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) { | ||
+ | this.value = val; | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | jQuery.extend({ | ||
+ | valHooks: { | ||
+ | option: { | ||
+ | get: function( elem ) { | ||
+ | var val = jQuery.find.attr( elem, "value" ); | ||
+ | return val != null ? | ||
+ | val : | ||
+ | // Support: IE10-11+ | ||
+ | // option.text throws exceptions (#14686, #14858) | ||
+ | jQuery.trim( jQuery.text( elem ) ); | ||
+ | } | ||
+ | }, | ||
+ | select: { | ||
+ | get: function( elem ) { | ||
+ | var value, option, | ||
+ | options = elem.options, | ||
+ | index = elem.selectedIndex, | ||
+ | one = elem.type === "select-one" || index < 0, | ||
+ | values = one ? null : [], | ||
+ | max = one ? index + 1 : options.length, | ||
+ | i = index < 0 ? | ||
+ | max : | ||
+ | one ? index : 0; | ||
+ | |||
+ | // Loop through all the selected options | ||
+ | for ( ; i < max; i++ ) { | ||
+ | option = options[ i ]; | ||
+ | |||
+ | // IE6-9 doesn't update selected after form reset (#2551) | ||
+ | if ( ( option.selected || i === index ) && | ||
+ | // Don't return options that are disabled or in a disabled optgroup | ||
+ | ( support.optDisabled ? !option.disabled : option.getAttribute( "disabled" ) === null ) && | ||
+ | ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) { | ||
+ | |||
+ | // Get the specific value for the option | ||
+ | value = jQuery( option ).val(); | ||
+ | |||
+ | // We don't need an array for one selects | ||
+ | if ( one ) { | ||
+ | return value; | ||
+ | } | ||
+ | |||
+ | // Multi-Selects return an array | ||
+ | values.push( value ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return values; | ||
+ | }, | ||
+ | |||
+ | set: function( elem, value ) { | ||
+ | var optionSet, option, | ||
+ | options = elem.options, | ||
+ | values = jQuery.makeArray( value ), | ||
+ | i = options.length; | ||
+ | |||
+ | while ( i-- ) { | ||
+ | option = options[ i ]; | ||
+ | if ( (option.selected = jQuery.inArray( option.value, values ) >= 0) ) { | ||
+ | optionSet = true; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // force browsers to behave consistently when non-matching value is set | ||
+ | if ( !optionSet ) { | ||
+ | elem.selectedIndex = -1; | ||
+ | } | ||
+ | return values; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | // Radios and checkboxes getter/setter | ||
+ | jQuery.each([ "radio", "checkbox" ], function() { | ||
+ | jQuery.valHooks[ this ] = { | ||
+ | set: function( elem, value ) { | ||
+ | if ( jQuery.isArray( value ) ) { | ||
+ | return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 ); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | if ( !support.checkOn ) { | ||
+ | jQuery.valHooks[ this ].get = function( elem ) { | ||
+ | // Support: Webkit | ||
+ | // "" is returned instead of "on" if a value isn't specified | ||
+ | return elem.getAttribute("value") === null ? "on" : elem.value; | ||
+ | }; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | // Return jQuery for attributes-only inclusion | ||
+ | |||
+ | |||
+ | jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " + | ||
+ | "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " + | ||
+ | "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) { | ||
+ | |||
+ | // Handle event binding | ||
+ | jQuery.fn[ name ] = function( data, fn ) { | ||
+ | return arguments.length > 0 ? | ||
+ | this.on( name, null, data, fn ) : | ||
+ | this.trigger( name ); | ||
+ | }; | ||
+ | }); | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | hover: function( fnOver, fnOut ) { | ||
+ | return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver ); | ||
+ | }, | ||
+ | |||
+ | bind: function( types, data, fn ) { | ||
+ | return this.on( types, null, data, fn ); | ||
+ | }, | ||
+ | unbind: function( types, fn ) { | ||
+ | return this.off( types, null, fn ); | ||
+ | }, | ||
+ | |||
+ | delegate: function( selector, types, data, fn ) { | ||
+ | return this.on( types, selector, data, fn ); | ||
+ | }, | ||
+ | undelegate: function( selector, types, fn ) { | ||
+ | // ( namespace ) or ( selector, types [, fn] ) | ||
+ | return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn ); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | var nonce = jQuery.now(); | ||
+ | |||
+ | var rquery = (/\?/); | ||
+ | |||
+ | |||
+ | |||
+ | // Support: Android 2.3 | ||
+ | // Workaround failure to string-cast null input | ||
+ | jQuery.parseJSON = function( data ) { | ||
+ | return JSON.parse( data + "" ); | ||
+ | }; | ||
+ | |||
+ | |||
+ | // Cross-browser xml parsing | ||
+ | jQuery.parseXML = function( data ) { | ||
+ | var xml, tmp; | ||
+ | if ( !data || typeof data !== "string" ) { | ||
+ | return null; | ||
+ | } | ||
+ | |||
+ | // Support: IE9 | ||
+ | try { | ||
+ | tmp = new DOMParser(); | ||
+ | xml = tmp.parseFromString( data, "text/xml" ); | ||
+ | } catch ( e ) { | ||
+ | xml = undefined; | ||
+ | } | ||
+ | |||
+ | if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) { | ||
+ | jQuery.error( "Invalid XML: " + data ); | ||
+ | } | ||
+ | return xml; | ||
+ | }; | ||
+ | |||
+ | |||
+ | var | ||
+ | // Document location | ||
+ | ajaxLocParts, | ||
+ | ajaxLocation, | ||
+ | |||
+ | rhash = /#.*$/, | ||
+ | rts = /([?&])_=[^&]*/, | ||
+ | rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg, | ||
+ | // #7653, #8125, #8152: local protocol detection | ||
+ | rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/, | ||
+ | rnoContent = /^(?:GET|HEAD)$/, | ||
+ | rprotocol = /^\/\//, | ||
+ | rurl = /^([\w.+-]+:)(?:\/\/(?:[^\/?#]*@|)([^\/?#:]*)(?::(\d+)|)|)/, | ||
+ | |||
+ | /* Prefilters | ||
+ | * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example) | ||
+ | * 2) These are called: | ||
+ | * - BEFORE asking for a transport | ||
+ | * - AFTER param serialization (s.data is a string if s.processData is true) | ||
+ | * 3) key is the dataType | ||
+ | * 4) the catchall symbol "*" can be used | ||
+ | * 5) execution will start with transport dataType and THEN continue down to "*" if needed | ||
+ | */ | ||
+ | prefilters = {}, | ||
+ | |||
+ | /* Transports bindings | ||
+ | * 1) key is the dataType | ||
+ | * 2) the catchall symbol "*" can be used | ||
+ | * 3) selection will start with transport dataType and THEN go to "*" if needed | ||
+ | */ | ||
+ | transports = {}, | ||
+ | |||
+ | // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression | ||
+ | allTypes = "*/".concat("*"); | ||
+ | |||
+ | // #8138, IE may throw an exception when accessing | ||
+ | // a field from window.location if document.domain has been set | ||
+ | try { | ||
+ | ajaxLocation = location.href; | ||
+ | } catch( e ) { | ||
+ | // Use the href attribute of an A element | ||
+ | // since IE will modify it given document.location | ||
+ | ajaxLocation = document.createElement( "a" ); | ||
+ | ajaxLocation.href = ""; | ||
+ | ajaxLocation = ajaxLocation.href; | ||
+ | } | ||
+ | |||
+ | // Segment location into parts | ||
+ | ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || []; | ||
+ | |||
+ | // Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport | ||
+ | function addToPrefiltersOrTransports( structure ) { | ||
+ | |||
+ | // dataTypeExpression is optional and defaults to "*" | ||
+ | return function( dataTypeExpression, func ) { | ||
+ | |||
+ | if ( typeof dataTypeExpression !== "string" ) { | ||
+ | func = dataTypeExpression; | ||
+ | dataTypeExpression = "*"; | ||
+ | } | ||
+ | |||
+ | var dataType, | ||
+ | i = 0, | ||
+ | dataTypes = dataTypeExpression.toLowerCase().match( rnotwhite ) || []; | ||
+ | |||
+ | if ( jQuery.isFunction( func ) ) { | ||
+ | // For each dataType in the dataTypeExpression | ||
+ | while ( (dataType = dataTypes[i++]) ) { | ||
+ | // Prepend if requested | ||
+ | if ( dataType[0] === "+" ) { | ||
+ | dataType = dataType.slice( 1 ) || "*"; | ||
+ | (structure[ dataType ] = structure[ dataType ] || []).unshift( func ); | ||
+ | |||
+ | // Otherwise append | ||
+ | } else { | ||
+ | (structure[ dataType ] = structure[ dataType ] || []).push( func ); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | // Base inspection function for prefilters and transports | ||
+ | function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) { | ||
+ | |||
+ | var inspected = {}, | ||
+ | seekingTransport = ( structure === transports ); | ||
+ | |||
+ | function inspect( dataType ) { | ||
+ | var selected; | ||
+ | inspected[ dataType ] = true; | ||
+ | jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) { | ||
+ | var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR ); | ||
+ | if ( typeof dataTypeOrTransport === "string" && !seekingTransport && !inspected[ dataTypeOrTransport ] ) { | ||
+ | options.dataTypes.unshift( dataTypeOrTransport ); | ||
+ | inspect( dataTypeOrTransport ); | ||
+ | return false; | ||
+ | } else if ( seekingTransport ) { | ||
+ | return !( selected = dataTypeOrTransport ); | ||
+ | } | ||
+ | }); | ||
+ | return selected; | ||
+ | } | ||
+ | |||
+ | return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" ); | ||
+ | } | ||
+ | |||
+ | // A special extend for ajax options | ||
+ | // that takes "flat" options (not to be deep extended) | ||
+ | // Fixes #9887 | ||
+ | function ajaxExtend( target, src ) { | ||
+ | var key, deep, | ||
+ | flatOptions = jQuery.ajaxSettings.flatOptions || {}; | ||
+ | |||
+ | for ( key in src ) { | ||
+ | if ( src[ key ] !== undefined ) { | ||
+ | ( flatOptions[ key ] ? target : ( deep || (deep = {}) ) )[ key ] = src[ key ]; | ||
+ | } | ||
+ | } | ||
+ | if ( deep ) { | ||
+ | jQuery.extend( true, target, deep ); | ||
+ | } | ||
+ | |||
+ | return target; | ||
+ | } | ||
+ | |||
+ | /* Handles responses to an ajax request: | ||
+ | * - finds the right dataType (mediates between content-type and expected dataType) | ||
+ | * - returns the corresponding response | ||
+ | */ | ||
+ | function ajaxHandleResponses( s, jqXHR, responses ) { | ||
+ | |||
+ | var ct, type, finalDataType, firstDataType, | ||
+ | contents = s.contents, | ||
+ | dataTypes = s.dataTypes; | ||
+ | |||
+ | // Remove auto dataType and get content-type in the process | ||
+ | while ( dataTypes[ 0 ] === "*" ) { | ||
+ | dataTypes.shift(); | ||
+ | if ( ct === undefined ) { | ||
+ | ct = s.mimeType || jqXHR.getResponseHeader("Content-Type"); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Check if we're dealing with a known content-type | ||
+ | if ( ct ) { | ||
+ | for ( type in contents ) { | ||
+ | if ( contents[ type ] && contents[ type ].test( ct ) ) { | ||
+ | dataTypes.unshift( type ); | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Check to see if we have a response for the expected dataType | ||
+ | if ( dataTypes[ 0 ] in responses ) { | ||
+ | finalDataType = dataTypes[ 0 ]; | ||
+ | } else { | ||
+ | // Try convertible dataTypes | ||
+ | for ( type in responses ) { | ||
+ | if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) { | ||
+ | finalDataType = type; | ||
+ | break; | ||
+ | } | ||
+ | if ( !firstDataType ) { | ||
+ | firstDataType = type; | ||
+ | } | ||
+ | } | ||
+ | // Or just use first one | ||
+ | finalDataType = finalDataType || firstDataType; | ||
+ | } | ||
+ | |||
+ | // If we found a dataType | ||
+ | // We add the dataType to the list if needed | ||
+ | // and return the corresponding response | ||
+ | if ( finalDataType ) { | ||
+ | if ( finalDataType !== dataTypes[ 0 ] ) { | ||
+ | dataTypes.unshift( finalDataType ); | ||
+ | } | ||
+ | return responses[ finalDataType ]; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | /* Chain conversions given the request and the original response | ||
+ | * Also sets the responseXXX fields on the jqXHR instance | ||
+ | */ | ||
+ | function ajaxConvert( s, response, jqXHR, isSuccess ) { | ||
+ | var conv2, current, conv, tmp, prev, | ||
+ | converters = {}, | ||
+ | // Work with a copy of dataTypes in case we need to modify it for conversion | ||
+ | dataTypes = s.dataTypes.slice(); | ||
+ | |||
+ | // Create converters map with lowercased keys | ||
+ | if ( dataTypes[ 1 ] ) { | ||
+ | for ( conv in s.converters ) { | ||
+ | converters[ conv.toLowerCase() ] = s.converters[ conv ]; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | current = dataTypes.shift(); | ||
+ | |||
+ | // Convert to each sequential dataType | ||
+ | while ( current ) { | ||
+ | |||
+ | if ( s.responseFields[ current ] ) { | ||
+ | jqXHR[ s.responseFields[ current ] ] = response; | ||
+ | } | ||
+ | |||
+ | // Apply the dataFilter if provided | ||
+ | if ( !prev && isSuccess && s.dataFilter ) { | ||
+ | response = s.dataFilter( response, s.dataType ); | ||
+ | } | ||
+ | |||
+ | prev = current; | ||
+ | current = dataTypes.shift(); | ||
+ | |||
+ | if ( current ) { | ||
+ | |||
+ | // There's only work to do if current dataType is non-auto | ||
+ | if ( current === "*" ) { | ||
+ | |||
+ | current = prev; | ||
+ | |||
+ | // Convert response if prev dataType is non-auto and differs from current | ||
+ | } else if ( prev !== "*" && prev !== current ) { | ||
+ | |||
+ | // Seek a direct converter | ||
+ | conv = converters[ prev + " " + current ] || converters[ "* " + current ]; | ||
+ | |||
+ | // If none found, seek a pair | ||
+ | if ( !conv ) { | ||
+ | for ( conv2 in converters ) { | ||
+ | |||
+ | // If conv2 outputs current | ||
+ | tmp = conv2.split( " " ); | ||
+ | if ( tmp[ 1 ] === current ) { | ||
+ | |||
+ | // If prev can be converted to accepted input | ||
+ | conv = converters[ prev + " " + tmp[ 0 ] ] || | ||
+ | converters[ "* " + tmp[ 0 ] ]; | ||
+ | if ( conv ) { | ||
+ | // Condense equivalence converters | ||
+ | if ( conv === true ) { | ||
+ | conv = converters[ conv2 ]; | ||
+ | |||
+ | // Otherwise, insert the intermediate dataType | ||
+ | } else if ( converters[ conv2 ] !== true ) { | ||
+ | current = tmp[ 0 ]; | ||
+ | dataTypes.unshift( tmp[ 1 ] ); | ||
+ | } | ||
+ | break; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Apply converter (if not an equivalence) | ||
+ | if ( conv !== true ) { | ||
+ | |||
+ | // Unless errors are allowed to bubble, catch and return them | ||
+ | if ( conv && s[ "throws" ] ) { | ||
+ | response = conv( response ); | ||
+ | } else { | ||
+ | try { | ||
+ | response = conv( response ); | ||
+ | } catch ( e ) { | ||
+ | return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current }; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return { state: "success", data: response }; | ||
+ | } | ||
+ | |||
+ | jQuery.extend({ | ||
+ | |||
+ | // Counter for holding the number of active queries | ||
+ | active: 0, | ||
+ | |||
+ | // Last-Modified header cache for next request | ||
+ | lastModified: {}, | ||
+ | etag: {}, | ||
+ | |||
+ | ajaxSettings: { | ||
+ | url: ajaxLocation, | ||
+ | type: "GET", | ||
+ | isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ), | ||
+ | global: true, | ||
+ | processData: true, | ||
+ | async: true, | ||
+ | contentType: "application/x-www-form-urlencoded; charset=UTF-8", | ||
+ | /* | ||
+ | timeout: 0, | ||
+ | data: null, | ||
+ | dataType: null, | ||
+ | username: null, | ||
+ | password: null, | ||
+ | cache: null, | ||
+ | throws: false, | ||
+ | traditional: false, | ||
+ | headers: {}, | ||
+ | */ | ||
+ | |||
+ | accepts: { | ||
+ | "*": allTypes, | ||
+ | text: "text/plain", | ||
+ | html: "text/html", | ||
+ | xml: "application/xml, text/xml", | ||
+ | json: "application/json, text/javascript" | ||
+ | }, | ||
+ | |||
+ | contents: { | ||
+ | xml: /xml/, | ||
+ | html: /html/, | ||
+ | json: /json/ | ||
+ | }, | ||
+ | |||
+ | responseFields: { | ||
+ | xml: "responseXML", | ||
+ | text: "responseText", | ||
+ | json: "responseJSON" | ||
+ | }, | ||
+ | |||
+ | // Data converters | ||
+ | // Keys separate source (or catchall "*") and destination types with a single space | ||
+ | converters: { | ||
+ | |||
+ | // Convert anything to text | ||
+ | "* text": String, | ||
+ | |||
+ | // Text to html (true = no transformation) | ||
+ | "text html": true, | ||
+ | |||
+ | // Evaluate text as a json expression | ||
+ | "text json": jQuery.parseJSON, | ||
+ | |||
+ | // Parse text as xml | ||
+ | "text xml": jQuery.parseXML | ||
+ | }, | ||
+ | |||
+ | // For options that shouldn't be deep extended: | ||
+ | // you can add your own custom options here if | ||
+ | // and when you create one that shouldn't be | ||
+ | // deep extended (see ajaxExtend) | ||
+ | flatOptions: { | ||
+ | url: true, | ||
+ | context: true | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | // Creates a full fledged settings object into target | ||
+ | // with both ajaxSettings and settings fields. | ||
+ | // If target is omitted, writes into ajaxSettings. | ||
+ | ajaxSetup: function( target, settings ) { | ||
+ | return settings ? | ||
+ | |||
+ | // Building a settings object | ||
+ | ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) : | ||
+ | |||
+ | // Extending ajaxSettings | ||
+ | ajaxExtend( jQuery.ajaxSettings, target ); | ||
+ | }, | ||
+ | |||
+ | ajaxPrefilter: addToPrefiltersOrTransports( prefilters ), | ||
+ | ajaxTransport: addToPrefiltersOrTransports( transports ), | ||
+ | |||
+ | // Main method | ||
+ | ajax: function( url, options ) { | ||
+ | |||
+ | // If url is an object, simulate pre-1.5 signature | ||
+ | if ( typeof url === "object" ) { | ||
+ | options = url; | ||
+ | url = undefined; | ||
+ | } | ||
+ | |||
+ | // Force options to be an object | ||
+ | options = options || {}; | ||
+ | |||
+ | var transport, | ||
+ | // URL without anti-cache param | ||
+ | cacheURL, | ||
+ | // Response headers | ||
+ | responseHeadersString, | ||
+ | responseHeaders, | ||
+ | // timeout handle | ||
+ | timeoutTimer, | ||
+ | // Cross-domain detection vars | ||
+ | parts, | ||
+ | // To know if global events are to be dispatched | ||
+ | fireGlobals, | ||
+ | // Loop variable | ||
+ | i, | ||
+ | // Create the final options object | ||
+ | s = jQuery.ajaxSetup( {}, options ), | ||
+ | // Callbacks context | ||
+ | callbackContext = s.context || s, | ||
+ | // Context for global events is callbackContext if it is a DOM node or jQuery collection | ||
+ | globalEventContext = s.context && ( callbackContext.nodeType || callbackContext.jquery ) ? | ||
+ | jQuery( callbackContext ) : | ||
+ | jQuery.event, | ||
+ | // Deferreds | ||
+ | deferred = jQuery.Deferred(), | ||
+ | completeDeferred = jQuery.Callbacks("once memory"), | ||
+ | // Status-dependent callbacks | ||
+ | statusCode = s.statusCode || {}, | ||
+ | // Headers (they are sent all at once) | ||
+ | requestHeaders = {}, | ||
+ | requestHeadersNames = {}, | ||
+ | // The jqXHR state | ||
+ | state = 0, | ||
+ | // Default abort message | ||
+ | strAbort = "canceled", | ||
+ | // Fake xhr | ||
+ | jqXHR = { | ||
+ | readyState: 0, | ||
+ | |||
+ | // Builds headers hashtable if needed | ||
+ | getResponseHeader: function( key ) { | ||
+ | var match; | ||
+ | if ( state === 2 ) { | ||
+ | if ( !responseHeaders ) { | ||
+ | responseHeaders = {}; | ||
+ | while ( (match = rheaders.exec( responseHeadersString )) ) { | ||
+ | responseHeaders[ match[1].toLowerCase() ] = match[ 2 ]; | ||
+ | } | ||
+ | } | ||
+ | match = responseHeaders[ key.toLowerCase() ]; | ||
+ | } | ||
+ | return match == null ? null : match; | ||
+ | }, | ||
+ | |||
+ | // Raw string | ||
+ | getAllResponseHeaders: function() { | ||
+ | return state === 2 ? responseHeadersString : null; | ||
+ | }, | ||
+ | |||
+ | // Caches the header | ||
+ | setRequestHeader: function( name, value ) { | ||
+ | var lname = name.toLowerCase(); | ||
+ | if ( !state ) { | ||
+ | name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name; | ||
+ | requestHeaders[ name ] = value; | ||
+ | } | ||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | // Overrides response content-type header | ||
+ | overrideMimeType: function( type ) { | ||
+ | if ( !state ) { | ||
+ | s.mimeType = type; | ||
+ | } | ||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | // Status-dependent callbacks | ||
+ | statusCode: function( map ) { | ||
+ | var code; | ||
+ | if ( map ) { | ||
+ | if ( state < 2 ) { | ||
+ | for ( code in map ) { | ||
+ | // Lazy-add the new callback in a way that preserves old ones | ||
+ | statusCode[ code ] = [ statusCode[ code ], map[ code ] ]; | ||
+ | } | ||
+ | } else { | ||
+ | // Execute the appropriate callbacks | ||
+ | jqXHR.always( map[ jqXHR.status ] ); | ||
+ | } | ||
+ | } | ||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | // Cancel the request | ||
+ | abort: function( statusText ) { | ||
+ | var finalText = statusText || strAbort; | ||
+ | if ( transport ) { | ||
+ | transport.abort( finalText ); | ||
+ | } | ||
+ | done( 0, finalText ); | ||
+ | return this; | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | // Attach deferreds | ||
+ | deferred.promise( jqXHR ).complete = completeDeferred.add; | ||
+ | jqXHR.success = jqXHR.done; | ||
+ | jqXHR.error = jqXHR.fail; | ||
+ | |||
+ | // Remove hash character (#7531: and string promotion) | ||
+ | // Add protocol if not provided (prefilters might expect it) | ||
+ | // Handle falsy url in the settings object (#10093: consistency with old signature) | ||
+ | // We also use the url parameter if available | ||
+ | s.url = ( ( url || s.url || ajaxLocation ) + "" ).replace( rhash, "" ) | ||
+ | .replace( rprotocol, ajaxLocParts[ 1 ] + "//" ); | ||
+ | |||
+ | // Alias method option to type as per ticket #12004 | ||
+ | s.type = options.method || options.type || s.method || s.type; | ||
+ | |||
+ | // Extract dataTypes list | ||
+ | s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().match( rnotwhite ) || [ "" ]; | ||
+ | |||
+ | // A cross-domain request is in order when we have a protocol:host:port mismatch | ||
+ | if ( s.crossDomain == null ) { | ||
+ | parts = rurl.exec( s.url.toLowerCase() ); | ||
+ | s.crossDomain = !!( parts && | ||
+ | ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] || | ||
+ | ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? "80" : "443" ) ) !== | ||
+ | ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? "80" : "443" ) ) ) | ||
+ | ); | ||
+ | } | ||
+ | |||
+ | // Convert data if not already a string | ||
+ | if ( s.data && s.processData && typeof s.data !== "string" ) { | ||
+ | s.data = jQuery.param( s.data, s.traditional ); | ||
+ | } | ||
+ | |||
+ | // Apply prefilters | ||
+ | inspectPrefiltersOrTransports( prefilters, s, options, jqXHR ); | ||
+ | |||
+ | // If request was aborted inside a prefilter, stop there | ||
+ | if ( state === 2 ) { | ||
+ | return jqXHR; | ||
+ | } | ||
+ | |||
+ | // We can fire global events as of now if asked to | ||
+ | fireGlobals = s.global; | ||
+ | |||
+ | // Watch for a new set of requests | ||
+ | if ( fireGlobals && jQuery.active++ === 0 ) { | ||
+ | jQuery.event.trigger("ajaxStart"); | ||
+ | } | ||
+ | |||
+ | // Uppercase the type | ||
+ | s.type = s.type.toUpperCase(); | ||
+ | |||
+ | // Determine if request has content | ||
+ | s.hasContent = !rnoContent.test( s.type ); | ||
+ | |||
+ | // Save the URL in case we're toying with the If-Modified-Since | ||
+ | // and/or If-None-Match header later on | ||
+ | cacheURL = s.url; | ||
+ | |||
+ | // More options handling for requests with no content | ||
+ | if ( !s.hasContent ) { | ||
+ | |||
+ | // If data is available, append data to url | ||
+ | if ( s.data ) { | ||
+ | cacheURL = ( s.url += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data ); | ||
+ | // #9682: remove data so that it's not used in an eventual retry | ||
+ | delete s.data; | ||
+ | } | ||
+ | |||
+ | // Add anti-cache in url if needed | ||
+ | if ( s.cache === false ) { | ||
+ | s.url = rts.test( cacheURL ) ? | ||
+ | |||
+ | // If there is already a '_' parameter, set its value | ||
+ | cacheURL.replace( rts, "$1_=" + nonce++ ) : | ||
+ | |||
+ | // Otherwise add one to the end | ||
+ | cacheURL + ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + nonce++; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. | ||
+ | if ( s.ifModified ) { | ||
+ | if ( jQuery.lastModified[ cacheURL ] ) { | ||
+ | jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] ); | ||
+ | } | ||
+ | if ( jQuery.etag[ cacheURL ] ) { | ||
+ | jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Set the correct header, if data is being sent | ||
+ | if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) { | ||
+ | jqXHR.setRequestHeader( "Content-Type", s.contentType ); | ||
+ | } | ||
+ | |||
+ | // Set the Accepts header for the server, depending on the dataType | ||
+ | jqXHR.setRequestHeader( | ||
+ | "Accept", | ||
+ | s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ? | ||
+ | s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) : | ||
+ | s.accepts[ "*" ] | ||
+ | ); | ||
+ | |||
+ | // Check for headers option | ||
+ | for ( i in s.headers ) { | ||
+ | jqXHR.setRequestHeader( i, s.headers[ i ] ); | ||
+ | } | ||
+ | |||
+ | // Allow custom headers/mimetypes and early abort | ||
+ | if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) { | ||
+ | // Abort if not done already and return | ||
+ | return jqXHR.abort(); | ||
+ | } | ||
+ | |||
+ | // aborting is no longer a cancellation | ||
+ | strAbort = "abort"; | ||
+ | |||
+ | // Install callbacks on deferreds | ||
+ | for ( i in { success: 1, error: 1, complete: 1 } ) { | ||
+ | jqXHR[ i ]( s[ i ] ); | ||
+ | } | ||
+ | |||
+ | // Get transport | ||
+ | transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR ); | ||
+ | |||
+ | // If no transport, we auto-abort | ||
+ | if ( !transport ) { | ||
+ | done( -1, "No Transport" ); | ||
+ | } else { | ||
+ | jqXHR.readyState = 1; | ||
+ | |||
+ | // Send global event | ||
+ | if ( fireGlobals ) { | ||
+ | globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] ); | ||
+ | } | ||
+ | // Timeout | ||
+ | if ( s.async && s.timeout > 0 ) { | ||
+ | timeoutTimer = setTimeout(function() { | ||
+ | jqXHR.abort("timeout"); | ||
+ | }, s.timeout ); | ||
+ | } | ||
+ | |||
+ | try { | ||
+ | state = 1; | ||
+ | transport.send( requestHeaders, done ); | ||
+ | } catch ( e ) { | ||
+ | // Propagate exception as error if not done | ||
+ | if ( state < 2 ) { | ||
+ | done( -1, e ); | ||
+ | // Simply rethrow otherwise | ||
+ | } else { | ||
+ | throw e; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Callback for when everything is done | ||
+ | function done( status, nativeStatusText, responses, headers ) { | ||
+ | var isSuccess, success, error, response, modified, | ||
+ | statusText = nativeStatusText; | ||
+ | |||
+ | // Called once | ||
+ | if ( state === 2 ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | // State is "done" now | ||
+ | state = 2; | ||
+ | |||
+ | // Clear timeout if it exists | ||
+ | if ( timeoutTimer ) { | ||
+ | clearTimeout( timeoutTimer ); | ||
+ | } | ||
+ | |||
+ | // Dereference transport for early garbage collection | ||
+ | // (no matter how long the jqXHR object will be used) | ||
+ | transport = undefined; | ||
+ | |||
+ | // Cache response headers | ||
+ | responseHeadersString = headers || ""; | ||
+ | |||
+ | // Set readyState | ||
+ | jqXHR.readyState = status > 0 ? 4 : 0; | ||
+ | |||
+ | // Determine if successful | ||
+ | isSuccess = status >= 200 && status < 300 || status === 304; | ||
+ | |||
+ | // Get response data | ||
+ | if ( responses ) { | ||
+ | response = ajaxHandleResponses( s, jqXHR, responses ); | ||
+ | } | ||
+ | |||
+ | // Convert no matter what (that way responseXXX fields are always set) | ||
+ | response = ajaxConvert( s, response, jqXHR, isSuccess ); | ||
+ | |||
+ | // If successful, handle type chaining | ||
+ | if ( isSuccess ) { | ||
+ | |||
+ | // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode. | ||
+ | if ( s.ifModified ) { | ||
+ | modified = jqXHR.getResponseHeader("Last-Modified"); | ||
+ | if ( modified ) { | ||
+ | jQuery.lastModified[ cacheURL ] = modified; | ||
+ | } | ||
+ | modified = jqXHR.getResponseHeader("etag"); | ||
+ | if ( modified ) { | ||
+ | jQuery.etag[ cacheURL ] = modified; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // if no content | ||
+ | if ( status === 204 || s.type === "HEAD" ) { | ||
+ | statusText = "nocontent"; | ||
+ | |||
+ | // if not modified | ||
+ | } else if ( status === 304 ) { | ||
+ | statusText = "notmodified"; | ||
+ | |||
+ | // If we have data, let's convert it | ||
+ | } else { | ||
+ | statusText = response.state; | ||
+ | success = response.data; | ||
+ | error = response.error; | ||
+ | isSuccess = !error; | ||
+ | } | ||
+ | } else { | ||
+ | // We extract error from statusText | ||
+ | // then normalize statusText and status for non-aborts | ||
+ | error = statusText; | ||
+ | if ( status || !statusText ) { | ||
+ | statusText = "error"; | ||
+ | if ( status < 0 ) { | ||
+ | status = 0; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Set data for the fake xhr object | ||
+ | jqXHR.status = status; | ||
+ | jqXHR.statusText = ( nativeStatusText || statusText ) + ""; | ||
+ | |||
+ | // Success/Error | ||
+ | if ( isSuccess ) { | ||
+ | deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] ); | ||
+ | } else { | ||
+ | deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] ); | ||
+ | } | ||
+ | |||
+ | // Status-dependent callbacks | ||
+ | jqXHR.statusCode( statusCode ); | ||
+ | statusCode = undefined; | ||
+ | |||
+ | if ( fireGlobals ) { | ||
+ | globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError", | ||
+ | [ jqXHR, s, isSuccess ? success : error ] ); | ||
+ | } | ||
+ | |||
+ | // Complete | ||
+ | completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] ); | ||
+ | |||
+ | if ( fireGlobals ) { | ||
+ | globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] ); | ||
+ | // Handle the global AJAX counter | ||
+ | if ( !( --jQuery.active ) ) { | ||
+ | jQuery.event.trigger("ajaxStop"); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | return jqXHR; | ||
+ | }, | ||
+ | |||
+ | getJSON: function( url, data, callback ) { | ||
+ | return jQuery.get( url, data, callback, "json" ); | ||
+ | }, | ||
+ | |||
+ | getScript: function( url, callback ) { | ||
+ | return jQuery.get( url, undefined, callback, "script" ); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | jQuery.each( [ "get", "post" ], function( i, method ) { | ||
+ | jQuery[ method ] = function( url, data, callback, type ) { | ||
+ | // shift arguments if data argument was omitted | ||
+ | if ( jQuery.isFunction( data ) ) { | ||
+ | type = type || callback; | ||
+ | callback = data; | ||
+ | data = undefined; | ||
+ | } | ||
+ | |||
+ | return jQuery.ajax({ | ||
+ | url: url, | ||
+ | type: method, | ||
+ | dataType: type, | ||
+ | data: data, | ||
+ | success: callback | ||
+ | }); | ||
+ | }; | ||
+ | }); | ||
+ | |||
+ | // Attach a bunch of functions for handling common AJAX events | ||
+ | jQuery.each( [ "ajaxStart", "ajaxStop", "ajaxComplete", "ajaxError", "ajaxSuccess", "ajaxSend" ], function( i, type ) { | ||
+ | jQuery.fn[ type ] = function( fn ) { | ||
+ | return this.on( type, fn ); | ||
+ | }; | ||
+ | }); | ||
+ | |||
+ | |||
+ | jQuery._evalUrl = function( url ) { | ||
+ | return jQuery.ajax({ | ||
+ | url: url, | ||
+ | type: "GET", | ||
+ | dataType: "script", | ||
+ | async: false, | ||
+ | global: false, | ||
+ | "throws": true | ||
+ | }); | ||
+ | }; | ||
+ | |||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | wrapAll: function( html ) { | ||
+ | var wrap; | ||
+ | |||
+ | if ( jQuery.isFunction( html ) ) { | ||
+ | return this.each(function( i ) { | ||
+ | jQuery( this ).wrapAll( html.call(this, i) ); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | if ( this[ 0 ] ) { | ||
+ | |||
+ | // The elements to wrap the target around | ||
+ | wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true ); | ||
+ | |||
+ | if ( this[ 0 ].parentNode ) { | ||
+ | wrap.insertBefore( this[ 0 ] ); | ||
+ | } | ||
+ | |||
+ | wrap.map(function() { | ||
+ | var elem = this; | ||
+ | |||
+ | while ( elem.firstElementChild ) { | ||
+ | elem = elem.firstElementChild; | ||
+ | } | ||
+ | |||
+ | return elem; | ||
+ | }).append( this ); | ||
+ | } | ||
+ | |||
+ | return this; | ||
+ | }, | ||
+ | |||
+ | wrapInner: function( html ) { | ||
+ | if ( jQuery.isFunction( html ) ) { | ||
+ | return this.each(function( i ) { | ||
+ | jQuery( this ).wrapInner( html.call(this, i) ); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | return this.each(function() { | ||
+ | var self = jQuery( this ), | ||
+ | contents = self.contents(); | ||
+ | |||
+ | if ( contents.length ) { | ||
+ | contents.wrapAll( html ); | ||
+ | |||
+ | } else { | ||
+ | self.append( html ); | ||
+ | } | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | wrap: function( html ) { | ||
+ | var isFunction = jQuery.isFunction( html ); | ||
+ | |||
+ | return this.each(function( i ) { | ||
+ | jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html ); | ||
+ | }); | ||
+ | }, | ||
+ | |||
+ | unwrap: function() { | ||
+ | return this.parent().each(function() { | ||
+ | if ( !jQuery.nodeName( this, "body" ) ) { | ||
+ | jQuery( this ).replaceWith( this.childNodes ); | ||
+ | } | ||
+ | }).end(); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | jQuery.expr.filters.hidden = function( elem ) { | ||
+ | // Support: Opera <= 12.12 | ||
+ | // Opera reports offsetWidths and offsetHeights less than zero on some elements | ||
+ | return elem.offsetWidth <= 0 && elem.offsetHeight <= 0; | ||
+ | }; | ||
+ | jQuery.expr.filters.visible = function( elem ) { | ||
+ | return !jQuery.expr.filters.hidden( elem ); | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var r20 = /%20/g, | ||
+ | rbracket = /\[\]$/, | ||
+ | rCRLF = /\r?\n/g, | ||
+ | rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i, | ||
+ | rsubmittable = /^(?:input|select|textarea|keygen)/i; | ||
+ | |||
+ | function buildParams( prefix, obj, traditional, add ) { | ||
+ | var name; | ||
+ | |||
+ | if ( jQuery.isArray( obj ) ) { | ||
+ | // Serialize array item. | ||
+ | jQuery.each( obj, function( i, v ) { | ||
+ | if ( traditional || rbracket.test( prefix ) ) { | ||
+ | // Treat each array item as a scalar. | ||
+ | add( prefix, v ); | ||
+ | |||
+ | } else { | ||
+ | // Item is non-scalar (array or object), encode its numeric index. | ||
+ | buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add ); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | } else if ( !traditional && jQuery.type( obj ) === "object" ) { | ||
+ | // Serialize object item. | ||
+ | for ( name in obj ) { | ||
+ | buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add ); | ||
+ | } | ||
+ | |||
+ | } else { | ||
+ | // Serialize scalar item. | ||
+ | add( prefix, obj ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Serialize an array of form elements or a set of | ||
+ | // key/values into a query string | ||
+ | jQuery.param = function( a, traditional ) { | ||
+ | var prefix, | ||
+ | s = [], | ||
+ | add = function( key, value ) { | ||
+ | // If value is a function, invoke it and return its value | ||
+ | value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value ); | ||
+ | s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value ); | ||
+ | }; | ||
+ | |||
+ | // Set traditional to true for jQuery <= 1.3.2 behavior. | ||
+ | if ( traditional === undefined ) { | ||
+ | traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional; | ||
+ | } | ||
+ | |||
+ | // If an array was passed in, assume that it is an array of form elements. | ||
+ | if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) { | ||
+ | // Serialize the form elements | ||
+ | jQuery.each( a, function() { | ||
+ | add( this.name, this.value ); | ||
+ | }); | ||
+ | |||
+ | } else { | ||
+ | // If traditional, encode the "old" way (the way 1.3.2 or older | ||
+ | // did it), otherwise encode params recursively. | ||
+ | for ( prefix in a ) { | ||
+ | buildParams( prefix, a[ prefix ], traditional, add ); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Return the resulting serialization | ||
+ | return s.join( "&" ).replace( r20, "+" ); | ||
+ | }; | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | serialize: function() { | ||
+ | return jQuery.param( this.serializeArray() ); | ||
+ | }, | ||
+ | serializeArray: function() { | ||
+ | return this.map(function() { | ||
+ | // Can add propHook for "elements" to filter or add form elements | ||
+ | var elements = jQuery.prop( this, "elements" ); | ||
+ | return elements ? jQuery.makeArray( elements ) : this; | ||
+ | }) | ||
+ | .filter(function() { | ||
+ | var type = this.type; | ||
+ | |||
+ | // Use .is( ":disabled" ) so that fieldset[disabled] works | ||
+ | return this.name && !jQuery( this ).is( ":disabled" ) && | ||
+ | rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) && | ||
+ | ( this.checked || !rcheckableType.test( type ) ); | ||
+ | }) | ||
+ | .map(function( i, elem ) { | ||
+ | var val = jQuery( this ).val(); | ||
+ | |||
+ | return val == null ? | ||
+ | null : | ||
+ | jQuery.isArray( val ) ? | ||
+ | jQuery.map( val, function( val ) { | ||
+ | return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; | ||
+ | }) : | ||
+ | { name: elem.name, value: val.replace( rCRLF, "\r\n" ) }; | ||
+ | }).get(); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | jQuery.ajaxSettings.xhr = function() { | ||
+ | try { | ||
+ | return new XMLHttpRequest(); | ||
+ | } catch( e ) {} | ||
+ | }; | ||
+ | |||
+ | var xhrId = 0, | ||
+ | xhrCallbacks = {}, | ||
+ | xhrSuccessStatus = { | ||
+ | // file protocol always yields status code 0, assume 200 | ||
+ | 0: 200, | ||
+ | // Support: IE9 | ||
+ | // #1450: sometimes IE returns 1223 when it should be 204 | ||
+ | 1223: 204 | ||
+ | }, | ||
+ | xhrSupported = jQuery.ajaxSettings.xhr(); | ||
+ | |||
+ | // Support: IE9 | ||
+ | // Open requests must be manually aborted on unload (#5280) | ||
+ | if ( window.ActiveXObject ) { | ||
+ | jQuery( window ).on( "unload", function() { | ||
+ | for ( var key in xhrCallbacks ) { | ||
+ | xhrCallbacks[ key ](); | ||
+ | } | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported ); | ||
+ | support.ajax = xhrSupported = !!xhrSupported; | ||
+ | |||
+ | jQuery.ajaxTransport(function( options ) { | ||
+ | var callback; | ||
+ | |||
+ | // Cross domain only allowed if supported through XMLHttpRequest | ||
+ | if ( support.cors || xhrSupported && !options.crossDomain ) { | ||
+ | return { | ||
+ | send: function( headers, complete ) { | ||
+ | var i, | ||
+ | xhr = options.xhr(), | ||
+ | id = ++xhrId; | ||
+ | |||
+ | xhr.open( options.type, options.url, options.async, options.username, options.password ); | ||
+ | |||
+ | // Apply custom fields if provided | ||
+ | if ( options.xhrFields ) { | ||
+ | for ( i in options.xhrFields ) { | ||
+ | xhr[ i ] = options.xhrFields[ i ]; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // Override mime type if needed | ||
+ | if ( options.mimeType && xhr.overrideMimeType ) { | ||
+ | xhr.overrideMimeType( options.mimeType ); | ||
+ | } | ||
+ | |||
+ | // X-Requested-With header | ||
+ | // For cross-domain requests, seeing as conditions for a preflight are | ||
+ | // akin to a jigsaw puzzle, we simply never set it to be sure. | ||
+ | // (it can always be set on a per-request basis or even using ajaxSetup) | ||
+ | // For same-domain requests, won't change header if already provided. | ||
+ | if ( !options.crossDomain && !headers["X-Requested-With"] ) { | ||
+ | headers["X-Requested-With"] = "XMLHttpRequest"; | ||
+ | } | ||
+ | |||
+ | // Set headers | ||
+ | for ( i in headers ) { | ||
+ | xhr.setRequestHeader( i, headers[ i ] ); | ||
+ | } | ||
+ | |||
+ | // Callback | ||
+ | callback = function( type ) { | ||
+ | return function() { | ||
+ | if ( callback ) { | ||
+ | delete xhrCallbacks[ id ]; | ||
+ | callback = xhr.onload = xhr.onerror = null; | ||
+ | |||
+ | if ( type === "abort" ) { | ||
+ | xhr.abort(); | ||
+ | } else if ( type === "error" ) { | ||
+ | complete( | ||
+ | // file: protocol always yields status 0; see #8605, #14207 | ||
+ | xhr.status, | ||
+ | xhr.statusText | ||
+ | ); | ||
+ | } else { | ||
+ | complete( | ||
+ | xhrSuccessStatus[ xhr.status ] || xhr.status, | ||
+ | xhr.statusText, | ||
+ | // Support: IE9 | ||
+ | // Accessing binary-data responseText throws an exception | ||
+ | // (#11426) | ||
+ | typeof xhr.responseText === "string" ? { | ||
+ | text: xhr.responseText | ||
+ | } : undefined, | ||
+ | xhr.getAllResponseHeaders() | ||
+ | ); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | }; | ||
+ | |||
+ | // Listen to events | ||
+ | xhr.onload = callback(); | ||
+ | xhr.onerror = callback("error"); | ||
+ | |||
+ | // Create the abort callback | ||
+ | callback = xhrCallbacks[ id ] = callback("abort"); | ||
+ | |||
+ | try { | ||
+ | // Do send the request (this may raise an exception) | ||
+ | xhr.send( options.hasContent && options.data || null ); | ||
+ | } catch ( e ) { | ||
+ | // #14683: Only rethrow if this hasn't been notified as an error yet | ||
+ | if ( callback ) { | ||
+ | throw e; | ||
+ | } | ||
+ | } | ||
+ | }, | ||
+ | |||
+ | abort: function() { | ||
+ | if ( callback ) { | ||
+ | callback(); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | // Install script dataType | ||
+ | jQuery.ajaxSetup({ | ||
+ | accepts: { | ||
+ | script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript" | ||
+ | }, | ||
+ | contents: { | ||
+ | script: /(?:java|ecma)script/ | ||
+ | }, | ||
+ | converters: { | ||
+ | "text script": function( text ) { | ||
+ | jQuery.globalEval( text ); | ||
+ | return text; | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | // Handle cache's special case and crossDomain | ||
+ | jQuery.ajaxPrefilter( "script", function( s ) { | ||
+ | if ( s.cache === undefined ) { | ||
+ | s.cache = false; | ||
+ | } | ||
+ | if ( s.crossDomain ) { | ||
+ | s.type = "GET"; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | // Bind script tag hack transport | ||
+ | jQuery.ajaxTransport( "script", function( s ) { | ||
+ | // This transport only deals with cross domain requests | ||
+ | if ( s.crossDomain ) { | ||
+ | var script, callback; | ||
+ | return { | ||
+ | send: function( _, complete ) { | ||
+ | script = jQuery("<script>").prop({ | ||
+ | async: true, | ||
+ | charset: s.scriptCharset, | ||
+ | src: s.url | ||
+ | }).on( | ||
+ | "load error", | ||
+ | callback = function( evt ) { | ||
+ | script.remove(); | ||
+ | callback = null; | ||
+ | if ( evt ) { | ||
+ | complete( evt.type === "error" ? 404 : 200, evt.type ); | ||
+ | } | ||
+ | } | ||
+ | ); | ||
+ | document.head.appendChild( script[ 0 ] ); | ||
+ | }, | ||
+ | abort: function() { | ||
+ | if ( callback ) { | ||
+ | callback(); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var oldCallbacks = [], | ||
+ | rjsonp = /(=)\?(?=&|$)|\?\?/; | ||
+ | |||
+ | // Default jsonp settings | ||
+ | jQuery.ajaxSetup({ | ||
+ | jsonp: "callback", | ||
+ | jsonpCallback: function() { | ||
+ | var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) ); | ||
+ | this[ callback ] = true; | ||
+ | return callback; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | // Detect, normalize options and install callbacks for jsonp requests | ||
+ | jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) { | ||
+ | |||
+ | var callbackName, overwritten, responseContainer, | ||
+ | jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ? | ||
+ | "url" : | ||
+ | typeof s.data === "string" && !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") && rjsonp.test( s.data ) && "data" | ||
+ | ); | ||
+ | |||
+ | // Handle iff the expected data type is "jsonp" or we have a parameter to set | ||
+ | if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) { | ||
+ | |||
+ | // Get callback name, remembering preexisting value associated with it | ||
+ | callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ? | ||
+ | s.jsonpCallback() : | ||
+ | s.jsonpCallback; | ||
+ | |||
+ | // Insert callback into url or form data | ||
+ | if ( jsonProp ) { | ||
+ | s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName ); | ||
+ | } else if ( s.jsonp !== false ) { | ||
+ | s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName; | ||
+ | } | ||
+ | |||
+ | // Use data converter to retrieve json after script execution | ||
+ | s.converters["script json"] = function() { | ||
+ | if ( !responseContainer ) { | ||
+ | jQuery.error( callbackName + " was not called" ); | ||
+ | } | ||
+ | return responseContainer[ 0 ]; | ||
+ | }; | ||
+ | |||
+ | // force json dataType | ||
+ | s.dataTypes[ 0 ] = "json"; | ||
+ | |||
+ | // Install callback | ||
+ | overwritten = window[ callbackName ]; | ||
+ | window[ callbackName ] = function() { | ||
+ | responseContainer = arguments; | ||
+ | }; | ||
+ | |||
+ | // Clean-up function (fires after converters) | ||
+ | jqXHR.always(function() { | ||
+ | // Restore preexisting value | ||
+ | window[ callbackName ] = overwritten; | ||
+ | |||
+ | // Save back as free | ||
+ | if ( s[ callbackName ] ) { | ||
+ | // make sure that re-using the options doesn't screw things around | ||
+ | s.jsonpCallback = originalSettings.jsonpCallback; | ||
+ | |||
+ | // save the callback name for future use | ||
+ | oldCallbacks.push( callbackName ); | ||
+ | } | ||
+ | |||
+ | // Call if it was a function and we have a response | ||
+ | if ( responseContainer && jQuery.isFunction( overwritten ) ) { | ||
+ | overwritten( responseContainer[ 0 ] ); | ||
+ | } | ||
+ | |||
+ | responseContainer = overwritten = undefined; | ||
+ | }); | ||
+ | |||
+ | // Delegate to script | ||
+ | return "script"; | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | // data: string of html | ||
+ | // context (optional): If specified, the fragment will be created in this context, defaults to document | ||
+ | // keepScripts (optional): If true, will include scripts passed in the html string | ||
+ | jQuery.parseHTML = function( data, context, keepScripts ) { | ||
+ | if ( !data || typeof data !== "string" ) { | ||
+ | return null; | ||
+ | } | ||
+ | if ( typeof context === "boolean" ) { | ||
+ | keepScripts = context; | ||
+ | context = false; | ||
+ | } | ||
+ | context = context || document; | ||
+ | |||
+ | var parsed = rsingleTag.exec( data ), | ||
+ | scripts = !keepScripts && []; | ||
+ | |||
+ | // Single tag | ||
+ | if ( parsed ) { | ||
+ | return [ context.createElement( parsed[1] ) ]; | ||
+ | } | ||
+ | |||
+ | parsed = jQuery.buildFragment( [ data ], context, scripts ); | ||
+ | |||
+ | if ( scripts && scripts.length ) { | ||
+ | jQuery( scripts ).remove(); | ||
+ | } | ||
+ | |||
+ | return jQuery.merge( [], parsed.childNodes ); | ||
+ | }; | ||
+ | |||
+ | |||
+ | // Keep a copy of the old load method | ||
+ | var _load = jQuery.fn.load; | ||
+ | |||
+ | /** | ||
+ | * Load a url into a page | ||
+ | */ | ||
+ | jQuery.fn.load = function( url, params, callback ) { | ||
+ | if ( typeof url !== "string" && _load ) { | ||
+ | return _load.apply( this, arguments ); | ||
+ | } | ||
+ | |||
+ | var selector, type, response, | ||
+ | self = this, | ||
+ | off = url.indexOf(" "); | ||
+ | |||
+ | if ( off >= 0 ) { | ||
+ | selector = jQuery.trim( url.slice( off ) ); | ||
+ | url = url.slice( 0, off ); | ||
+ | } | ||
+ | |||
+ | // If it's a function | ||
+ | if ( jQuery.isFunction( params ) ) { | ||
+ | |||
+ | // We assume that it's the callback | ||
+ | callback = params; | ||
+ | params = undefined; | ||
+ | |||
+ | // Otherwise, build a param string | ||
+ | } else if ( params && typeof params === "object" ) { | ||
+ | type = "POST"; | ||
+ | } | ||
+ | |||
+ | // If we have elements to modify, make the request | ||
+ | if ( self.length > 0 ) { | ||
+ | jQuery.ajax({ | ||
+ | url: url, | ||
+ | |||
+ | // if "type" variable is undefined, then "GET" method will be used | ||
+ | type: type, | ||
+ | dataType: "html", | ||
+ | data: params | ||
+ | }).done(function( responseText ) { | ||
+ | |||
+ | // Save response for use in complete callback | ||
+ | response = arguments; | ||
+ | |||
+ | self.html( selector ? | ||
+ | |||
+ | // If a selector was specified, locate the right elements in a dummy div | ||
+ | // Exclude scripts to avoid IE 'Permission Denied' errors | ||
+ | jQuery("<div>").append( jQuery.parseHTML( responseText ) ).find( selector ) : | ||
+ | |||
+ | // Otherwise use the full result | ||
+ | responseText ); | ||
+ | |||
+ | }).complete( callback && function( jqXHR, status ) { | ||
+ | self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] ); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | return this; | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | jQuery.expr.filters.animated = function( elem ) { | ||
+ | return jQuery.grep(jQuery.timers, function( fn ) { | ||
+ | return elem === fn.elem; | ||
+ | }).length; | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var docElem = window.document.documentElement; | ||
+ | |||
+ | /** | ||
+ | * Gets a window from an element | ||
+ | */ | ||
+ | function getWindow( elem ) { | ||
+ | return jQuery.isWindow( elem ) ? elem : elem.nodeType === 9 && elem.defaultView; | ||
+ | } | ||
+ | |||
+ | jQuery.offset = { | ||
+ | setOffset: function( elem, options, i ) { | ||
+ | var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition, | ||
+ | position = jQuery.css( elem, "position" ), | ||
+ | curElem = jQuery( elem ), | ||
+ | props = {}; | ||
+ | |||
+ | // Set position first, in-case top/left are set even on static elem | ||
+ | if ( position === "static" ) { | ||
+ | elem.style.position = "relative"; | ||
+ | } | ||
+ | |||
+ | curOffset = curElem.offset(); | ||
+ | curCSSTop = jQuery.css( elem, "top" ); | ||
+ | curCSSLeft = jQuery.css( elem, "left" ); | ||
+ | calculatePosition = ( position === "absolute" || position === "fixed" ) && | ||
+ | ( curCSSTop + curCSSLeft ).indexOf("auto") > -1; | ||
+ | |||
+ | // Need to be able to calculate position if either top or left is auto and position is either absolute or fixed | ||
+ | if ( calculatePosition ) { | ||
+ | curPosition = curElem.position(); | ||
+ | curTop = curPosition.top; | ||
+ | curLeft = curPosition.left; | ||
+ | |||
+ | } else { | ||
+ | curTop = parseFloat( curCSSTop ) || 0; | ||
+ | curLeft = parseFloat( curCSSLeft ) || 0; | ||
+ | } | ||
+ | |||
+ | if ( jQuery.isFunction( options ) ) { | ||
+ | options = options.call( elem, i, curOffset ); | ||
+ | } | ||
+ | |||
+ | if ( options.top != null ) { | ||
+ | props.top = ( options.top - curOffset.top ) + curTop; | ||
+ | } | ||
+ | if ( options.left != null ) { | ||
+ | props.left = ( options.left - curOffset.left ) + curLeft; | ||
+ | } | ||
+ | |||
+ | if ( "using" in options ) { | ||
+ | options.using.call( elem, props ); | ||
+ | |||
+ | } else { | ||
+ | curElem.css( props ); | ||
+ | } | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | jQuery.fn.extend({ | ||
+ | offset: function( options ) { | ||
+ | if ( arguments.length ) { | ||
+ | return options === undefined ? | ||
+ | this : | ||
+ | this.each(function( i ) { | ||
+ | jQuery.offset.setOffset( this, options, i ); | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | var docElem, win, | ||
+ | elem = this[ 0 ], | ||
+ | box = { top: 0, left: 0 }, | ||
+ | doc = elem && elem.ownerDocument; | ||
+ | |||
+ | if ( !doc ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | docElem = doc.documentElement; | ||
+ | |||
+ | // Make sure it's not a disconnected DOM node | ||
+ | if ( !jQuery.contains( docElem, elem ) ) { | ||
+ | return box; | ||
+ | } | ||
+ | |||
+ | // If we don't have gBCR, just use 0,0 rather than error | ||
+ | // BlackBerry 5, iOS 3 (original iPhone) | ||
+ | if ( typeof elem.getBoundingClientRect !== strundefined ) { | ||
+ | box = elem.getBoundingClientRect(); | ||
+ | } | ||
+ | win = getWindow( doc ); | ||
+ | return { | ||
+ | top: box.top + win.pageYOffset - docElem.clientTop, | ||
+ | left: box.left + win.pageXOffset - docElem.clientLeft | ||
+ | }; | ||
+ | }, | ||
+ | |||
+ | position: function() { | ||
+ | if ( !this[ 0 ] ) { | ||
+ | return; | ||
+ | } | ||
+ | |||
+ | var offsetParent, offset, | ||
+ | elem = this[ 0 ], | ||
+ | parentOffset = { top: 0, left: 0 }; | ||
+ | |||
+ | // Fixed elements are offset from window (parentOffset = {top:0, left: 0}, because it is its only offset parent | ||
+ | if ( jQuery.css( elem, "position" ) === "fixed" ) { | ||
+ | // We assume that getBoundingClientRect is available when computed position is fixed | ||
+ | offset = elem.getBoundingClientRect(); | ||
+ | |||
+ | } else { | ||
+ | // Get *real* offsetParent | ||
+ | offsetParent = this.offsetParent(); | ||
+ | |||
+ | // Get correct offsets | ||
+ | offset = this.offset(); | ||
+ | if ( !jQuery.nodeName( offsetParent[ 0 ], "html" ) ) { | ||
+ | parentOffset = offsetParent.offset(); | ||
+ | } | ||
+ | |||
+ | // Add offsetParent borders | ||
+ | parentOffset.top += jQuery.css( offsetParent[ 0 ], "borderTopWidth", true ); | ||
+ | parentOffset.left += jQuery.css( offsetParent[ 0 ], "borderLeftWidth", true ); | ||
+ | } | ||
+ | |||
+ | // Subtract parent offsets and element margins | ||
+ | return { | ||
+ | top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ), | ||
+ | left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true ) | ||
+ | }; | ||
+ | }, | ||
+ | |||
+ | offsetParent: function() { | ||
+ | return this.map(function() { | ||
+ | var offsetParent = this.offsetParent || docElem; | ||
+ | |||
+ | while ( offsetParent && ( !jQuery.nodeName( offsetParent, "html" ) && jQuery.css( offsetParent, "position" ) === "static" ) ) { | ||
+ | offsetParent = offsetParent.offsetParent; | ||
+ | } | ||
+ | |||
+ | return offsetParent || docElem; | ||
+ | }); | ||
+ | } | ||
+ | }); | ||
+ | |||
+ | // Create scrollLeft and scrollTop methods | ||
+ | jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) { | ||
+ | var top = "pageYOffset" === prop; | ||
+ | |||
+ | jQuery.fn[ method ] = function( val ) { | ||
+ | return access( this, function( elem, method, val ) { | ||
+ | var win = getWindow( elem ); | ||
+ | |||
+ | if ( val === undefined ) { | ||
+ | return win ? win[ prop ] : elem[ method ]; | ||
+ | } | ||
+ | |||
+ | if ( win ) { | ||
+ | win.scrollTo( | ||
+ | !top ? val : window.pageXOffset, | ||
+ | top ? val : window.pageYOffset | ||
+ | ); | ||
+ | |||
+ | } else { | ||
+ | elem[ method ] = val; | ||
+ | } | ||
+ | }, method, val, arguments.length, null ); | ||
+ | }; | ||
+ | }); | ||
+ | |||
+ | // Add the top/left cssHooks using jQuery.fn.position | ||
+ | // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084 | ||
+ | // getComputedStyle returns percent when specified for top/left/bottom/right | ||
+ | // rather than make the css module depend on the offset module, we just check for it here | ||
+ | jQuery.each( [ "top", "left" ], function( i, prop ) { | ||
+ | jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition, | ||
+ | function( elem, computed ) { | ||
+ | if ( computed ) { | ||
+ | computed = curCSS( elem, prop ); | ||
+ | // if curCSS returns percentage, fallback to offset | ||
+ | return rnumnonpx.test( computed ) ? | ||
+ | jQuery( elem ).position()[ prop ] + "px" : | ||
+ | computed; | ||
+ | } | ||
+ | } | ||
+ | ); | ||
+ | }); | ||
+ | |||
+ | |||
+ | // Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods | ||
+ | jQuery.each( { Height: "height", Width: "width" }, function( name, type ) { | ||
+ | jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) { | ||
+ | // margin is only for outerHeight, outerWidth | ||
+ | jQuery.fn[ funcName ] = function( margin, value ) { | ||
+ | var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ), | ||
+ | extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" ); | ||
+ | |||
+ | return access( this, function( elem, type, value ) { | ||
+ | var doc; | ||
+ | |||
+ | if ( jQuery.isWindow( elem ) ) { | ||
+ | // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there | ||
+ | // isn't a whole lot we can do. See pull request at this URL for discussion: | ||
+ | // https://github.com/jquery/jquery/pull/764 | ||
+ | return elem.document.documentElement[ "client" + name ]; | ||
+ | } | ||
+ | |||
+ | // Get document width or height | ||
+ | if ( elem.nodeType === 9 ) { | ||
+ | doc = elem.documentElement; | ||
+ | |||
+ | // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], | ||
+ | // whichever is greatest | ||
+ | return Math.max( | ||
+ | elem.body[ "scroll" + name ], doc[ "scroll" + name ], | ||
+ | elem.body[ "offset" + name ], doc[ "offset" + name ], | ||
+ | doc[ "client" + name ] | ||
+ | ); | ||
+ | } | ||
+ | |||
+ | return value === undefined ? | ||
+ | // Get width or height on the element, requesting but not forcing parseFloat | ||
+ | jQuery.css( elem, type, extra ) : | ||
+ | |||
+ | // Set width or height on the element | ||
+ | jQuery.style( elem, type, value, extra ); | ||
+ | }, type, chainable ? margin : undefined, chainable, null ); | ||
+ | }; | ||
+ | }); | ||
+ | }); | ||
+ | |||
+ | |||
+ | // The number of elements contained in the matched element set | ||
+ | jQuery.fn.size = function() { | ||
+ | return this.length; | ||
+ | }; | ||
+ | |||
+ | jQuery.fn.andSelf = jQuery.fn.addBack; | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | // Register as a named AMD module, since jQuery can be concatenated with other | ||
+ | // files that may use define, but not via a proper concatenation script that | ||
+ | // understands anonymous AMD modules. A named AMD is safest and most robust | ||
+ | // way to register. Lowercase jquery is used because AMD module names are | ||
+ | // derived from file names, and jQuery is normally delivered in a lowercase | ||
+ | // file name. Do this after creating the global so that if an AMD module wants | ||
+ | // to call noConflict to hide this version of jQuery, it will work. | ||
+ | |||
+ | // Note that for maximum portability, libraries that are not jQuery should | ||
+ | // declare themselves as anonymous modules, and avoid setting a global if an | ||
+ | // AMD loader is present. jQuery is a special case. For more information, see | ||
+ | // https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon | ||
+ | |||
+ | if ( typeof define === "function" && define.amd ) { | ||
+ | define( "jquery", [], function() { | ||
+ | return jQuery; | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | var | ||
+ | // Map over jQuery in case of overwrite | ||
+ | _jQuery = window.jQuery, | ||
+ | |||
+ | // Map over the $ in case of overwrite | ||
+ | _$ = window.$; | ||
+ | |||
+ | jQuery.noConflict = function( deep ) { | ||
+ | if ( window.$ === jQuery ) { | ||
+ | window.$ = _$; | ||
+ | } | ||
+ | |||
+ | if ( deep && window.jQuery === jQuery ) { | ||
+ | window.jQuery = _jQuery; | ||
+ | } | ||
+ | |||
+ | return jQuery; | ||
+ | }; | ||
+ | |||
+ | // Expose jQuery and $ identifiers, even in | ||
+ | // AMD (#7102#comment:10, https://github.com/jquery/jquery/pull/557) | ||
+ | // and CommonJS for browser emulators (#13566) | ||
+ | if ( typeof noGlobal === strundefined ) { | ||
+ | window.jQuery = window.$ = jQuery; | ||
+ | } | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | return jQuery; | ||
+ | |||
+ | })); | ||
+ | |||
+ | </script> | ||
+ | |||
+ | <script>jQuery(document).ready(function($){ | ||
+ | // browser window scroll (in pixels) after which the "menu" link is shown | ||
+ | var offset = 300; | ||
+ | |||
+ | var navigationContainer = $('#cd-nav'), | ||
+ | mainNavigation = navigationContainer.find('#cd-main-nav ul'); | ||
+ | |||
+ | //hide or show the "menu" link | ||
+ | checkMenu(); | ||
+ | $(window).scroll(function(){ | ||
+ | checkMenu(); | ||
+ | }); | ||
+ | |||
+ | //open or close the menu clicking on the bottom "menu" link | ||
+ | $('.cd-nav-trigger').on('click', function(){ | ||
+ | $(this).toggleClass('menu-is-open'); | ||
+ | //we need to remove the transitionEnd event handler (we add it when scolling up with the menu open) | ||
+ | mainNavigation.off('webkitTransitionEnd otransitionend oTransitionEnd msTransitionEnd transitionend').toggleClass('is-visible'); | ||
+ | |||
+ | }); | ||
+ | |||
+ | function checkMenu() { | ||
+ | if( $(window).scrollTop() > offset && !navigationContainer.hasClass('is-fixed')) { | ||
+ | navigationContainer.addClass('is-fixed').find('.cd-nav-trigger').one('webkitAnimationEnd oanimationend msAnimationEnd animationend', function(){ | ||
+ | mainNavigation.addClass('has-transitions'); | ||
+ | }); | ||
+ | } else if ($(window).scrollTop() <= offset) { | ||
+ | //check if the menu is open when scrolling up | ||
+ | if( mainNavigation.hasClass('is-visible') && !$('html').hasClass('no-csstransitions') ) { | ||
+ | //close the menu with animation | ||
+ | mainNavigation.addClass('is-hidden').one('webkitTransitionEnd otransitionend oTransitionEnd msTransitionEnd transitionend', function(){ | ||
+ | //wait for the menu to be closed and do the rest | ||
+ | mainNavigation.removeClass('is-visible is-hidden has-transitions'); | ||
+ | navigationContainer.removeClass('is-fixed'); | ||
+ | $('.cd-nav-trigger').removeClass('menu-is-open'); | ||
+ | }); | ||
+ | //check if the menu is open when scrolling up - fallback if transitions are not supported | ||
+ | } else if( mainNavigation.hasClass('is-visible') && $('html').hasClass('no-csstransitions') ) { | ||
+ | mainNavigation.removeClass('is-visible has-transitions'); | ||
+ | navigationContainer.removeClass('is-fixed'); | ||
+ | $('.cd-nav-trigger').removeClass('menu-is-open'); | ||
+ | //scrolling up with menu closed | ||
+ | } else { | ||
+ | navigationContainer.removeClass('is-fixed'); | ||
+ | mainNavigation.removeClass('has-transitions'); | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | }); | ||
+ | </script> | ||
+ | |||
+ | <script>/*! | ||
+ | * Modernizr v2.7.1 | ||
+ | * www.modernizr.com | ||
+ | * | ||
+ | * Copyright (c) Faruk Ates, Paul Irish, Alex Sexton | ||
+ | * Available under the BSD and MIT licenses: www.modernizr.com/license/ | ||
+ | */ | ||
+ | |||
+ | /* | ||
+ | * Modernizr tests which native CSS3 and HTML5 features are available in | ||
+ | * the current UA and makes the results available to you in two ways: | ||
+ | * as properties on a global Modernizr object, and as classes on the | ||
+ | * <html> element. This information allows you to progressively enhance | ||
+ | * your pages with a granular level of control over the experience. | ||
+ | * | ||
+ | * Modernizr has an optional (not included) conditional resource loader | ||
+ | * called Modernizr.load(), based on Yepnope.js (yepnopejs.com). | ||
+ | * To get a build that includes Modernizr.load(), as well as choosing | ||
+ | * which tests to include, go to www.modernizr.com/download/ | ||
+ | * | ||
+ | * Authors Faruk Ates, Paul Irish, Alex Sexton | ||
+ | * Contributors Ryan Seddon, Ben Alman | ||
+ | */ | ||
+ | |||
+ | window.Modernizr = (function( window, document, undefined ) { | ||
+ | |||
+ | var version = '2.7.1', | ||
+ | |||
+ | Modernizr = {}, | ||
+ | |||
+ | /*>>cssclasses*/ | ||
+ | // option for enabling the HTML classes to be added | ||
+ | enableClasses = true, | ||
+ | /*>>cssclasses*/ | ||
+ | |||
+ | docElement = document.documentElement, | ||
+ | |||
+ | /** | ||
+ | * Create our "modernizr" element that we do most feature tests on. | ||
+ | */ | ||
+ | mod = 'modernizr', | ||
+ | modElem = document.createElement(mod), | ||
+ | mStyle = modElem.style, | ||
+ | |||
+ | /** | ||
+ | * Create the input element for various Web Forms feature tests. | ||
+ | */ | ||
+ | inputElem /*>>inputelem*/ = document.createElement('input') /*>>inputelem*/ , | ||
+ | |||
+ | /*>>smile*/ | ||
+ | smile = ':)', | ||
+ | /*>>smile*/ | ||
+ | |||
+ | toString = {}.toString, | ||
+ | |||
+ | // TODO :: make the prefixes more granular | ||
+ | /*>>prefixes*/ | ||
+ | // List of property values to set for css tests. See ticket #21 | ||
+ | prefixes = ' -webkit- -moz- -o- -ms- '.split(' '), | ||
+ | /*>>prefixes*/ | ||
+ | |||
+ | /*>>domprefixes*/ | ||
+ | // Following spec is to expose vendor-specific style properties as: | ||
+ | // elem.style.WebkitBorderRadius | ||
+ | // and the following would be incorrect: | ||
+ | // elem.style.webkitBorderRadius | ||
+ | |||
+ | // Webkit ghosts their properties in lowercase but Opera & Moz do not. | ||
+ | // Microsoft uses a lowercase `ms` instead of the correct `Ms` in IE8+ | ||
+ | // erik.eae.net/archives/2008/03/10/21.48.10/ | ||
+ | |||
+ | // More here: github.com/Modernizr/Modernizr/issues/issue/21 | ||
+ | omPrefixes = 'Webkit Moz O ms', | ||
+ | |||
+ | cssomPrefixes = omPrefixes.split(' '), | ||
+ | |||
+ | domPrefixes = omPrefixes.toLowerCase().split(' '), | ||
+ | /*>>domprefixes*/ | ||
+ | |||
+ | /*>>ns*/ | ||
+ | ns = {'svg': 'http://www.w3.org/2000/svg'}, | ||
+ | /*>>ns*/ | ||
+ | |||
+ | tests = {}, | ||
+ | inputs = {}, | ||
+ | attrs = {}, | ||
+ | |||
+ | classes = [], | ||
+ | |||
+ | slice = classes.slice, | ||
+ | |||
+ | featureName, // used in testing loop | ||
+ | |||
+ | |||
+ | /*>>teststyles*/ | ||
+ | // Inject element with style element and some CSS rules | ||
+ | injectElementWithStyles = function( rule, callback, nodes, testnames ) { | ||
+ | |||
+ | var style, ret, node, docOverflow, | ||
+ | div = document.createElement('div'), | ||
+ | // After page load injecting a fake body doesn't work so check if body exists | ||
+ | body = document.body, | ||
+ | // IE6 and 7 won't return offsetWidth or offsetHeight unless it's in the body element, so we fake it. | ||
+ | fakeBody = body || document.createElement('body'); | ||
+ | |||
+ | if ( parseInt(nodes, 10) ) { | ||
+ | // In order not to give false positives we create a node for each test | ||
+ | // This also allows the method to scale for unspecified uses | ||
+ | while ( nodes-- ) { | ||
+ | node = document.createElement('div'); | ||
+ | node.id = testnames ? testnames[nodes] : mod + (nodes + 1); | ||
+ | div.appendChild(node); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | // <style> elements in IE6-9 are considered 'NoScope' elements and therefore will be removed | ||
+ | // when injected with innerHTML. To get around this you need to prepend the 'NoScope' element | ||
+ | // with a 'scoped' element, in our case the soft-hyphen entity as it won't mess with our measurements. | ||
+ | // msdn.microsoft.com/en-us/library/ms533897%28VS.85%29.aspx | ||
+ | // Documents served as xml will throw if using ­ so use xml friendly encoded version. See issue #277 | ||
+ | style = ['­','<style id="s', mod, '">', rule, '</style>'].join(''); | ||
+ | div.id = mod; | ||
+ | // IE6 will false positive on some tests due to the style element inside the test div somehow interfering offsetHeight, so insert it into body or fakebody. | ||
+ | // Opera will act all quirky when injecting elements in documentElement when page is served as xml, needs fakebody too. #270 | ||
+ | (body ? div : fakeBody).innerHTML += style; | ||
+ | fakeBody.appendChild(div); | ||
+ | if ( !body ) { | ||
+ | //avoid crashing IE8, if background image is used | ||
+ | fakeBody.style.background = ''; | ||
+ | //Safari 5.13/5.1.4 OSX stops loading if ::-webkit-scrollbar is used and scrollbars are visible | ||
+ | fakeBody.style.overflow = 'hidden'; | ||
+ | docOverflow = docElement.style.overflow; | ||
+ | docElement.style.overflow = 'hidden'; | ||
+ | docElement.appendChild(fakeBody); | ||
+ | } | ||
+ | |||
+ | ret = callback(div, rule); | ||
+ | // If this is done after page load we don't want to remove the body so check if body exists | ||
+ | if ( !body ) { | ||
+ | fakeBody.parentNode.removeChild(fakeBody); | ||
+ | docElement.style.overflow = docOverflow; | ||
+ | } else { | ||
+ | div.parentNode.removeChild(div); | ||
+ | } | ||
+ | |||
+ | return !!ret; | ||
+ | |||
+ | }, | ||
+ | /*>>teststyles*/ | ||
+ | |||
+ | /*>>mq*/ | ||
+ | // adapted from matchMedia polyfill | ||
+ | // by Scott Jehl and Paul Irish | ||
+ | // gist.github.com/786768 | ||
+ | testMediaQuery = function( mq ) { | ||
+ | |||
+ | var matchMedia = window.matchMedia || window.msMatchMedia; | ||
+ | if ( matchMedia ) { | ||
+ | return matchMedia(mq).matches; | ||
+ | } | ||
+ | |||
+ | var bool; | ||
+ | |||
+ | injectElementWithStyles('@media ' + mq + ' { #' + mod + ' { position: absolute; } }', function( node ) { | ||
+ | bool = (window.getComputedStyle ? | ||
+ | getComputedStyle(node, null) : | ||
+ | node.currentStyle)['position'] == 'absolute'; | ||
+ | }); | ||
+ | |||
+ | return bool; | ||
+ | |||
+ | }, | ||
+ | /*>>mq*/ | ||
+ | |||
+ | |||
+ | /*>>hasevent*/ | ||
+ | // | ||
+ | // isEventSupported determines if a given element supports the given event | ||
+ | // kangax.github.com/iseventsupported/ | ||
+ | // | ||
+ | // The following results are known incorrects: | ||
+ | // Modernizr.hasEvent("webkitTransitionEnd", elem) // false negative | ||
+ | // Modernizr.hasEvent("textInput") // in Webkit. github.com/Modernizr/Modernizr/issues/333 | ||
+ | // ... | ||
+ | isEventSupported = (function() { | ||
+ | |||
+ | var TAGNAMES = { | ||
+ | 'select': 'input', 'change': 'input', | ||
+ | 'submit': 'form', 'reset': 'form', | ||
+ | 'error': 'img', 'load': 'img', 'abort': 'img' | ||
+ | }; | ||
+ | |||
+ | function isEventSupported( eventName, element ) { | ||
+ | |||
+ | element = element || document.createElement(TAGNAMES[eventName] || 'div'); | ||
+ | eventName = 'on' + eventName; | ||
+ | |||
+ | // When using `setAttribute`, IE skips "unload", WebKit skips "unload" and "resize", whereas `in` "catches" those | ||
+ | var isSupported = eventName in element; | ||
+ | |||
+ | if ( !isSupported ) { | ||
+ | // If it has no `setAttribute` (i.e. doesn't implement Node interface), try generic element | ||
+ | if ( !element.setAttribute ) { | ||
+ | element = document.createElement('div'); | ||
+ | } | ||
+ | if ( element.setAttribute && element.removeAttribute ) { | ||
+ | element.setAttribute(eventName, ''); | ||
+ | isSupported = is(element[eventName], 'function'); | ||
+ | |||
+ | // If property was created, "remove it" (by setting value to `undefined`) | ||
+ | if ( !is(element[eventName], 'undefined') ) { | ||
+ | element[eventName] = undefined; | ||
+ | } | ||
+ | element.removeAttribute(eventName); | ||
+ | } | ||
} | } | ||
− | + | ||
− | { | + | element = null; |
− | + | return isSupported; | |
− | + | } | |
+ | return isEventSupported; | ||
+ | })(), | ||
+ | /*>>hasevent*/ | ||
+ | |||
+ | // TODO :: Add flag for hasownprop ? didn't last time | ||
+ | |||
+ | // hasOwnProperty shim by kangax needed for Safari 2.0 support | ||
+ | _hasOwnProperty = ({}).hasOwnProperty, hasOwnProp; | ||
+ | |||
+ | if ( !is(_hasOwnProperty, 'undefined') && !is(_hasOwnProperty.call, 'undefined') ) { | ||
+ | hasOwnProp = function (object, property) { | ||
+ | return _hasOwnProperty.call(object, property); | ||
+ | }; | ||
+ | } | ||
+ | else { | ||
+ | hasOwnProp = function (object, property) { /* yes, this can give false positives/negatives, but most of the time we don't care about those */ | ||
+ | return ((property in object) && is(object.constructor.prototype[property], 'undefined')); | ||
+ | }; | ||
+ | } | ||
+ | |||
+ | // Adapted from ES5-shim https://github.com/kriskowal/es5-shim/blob/master/es5-shim.js | ||
+ | // es5.github.com/#x15.3.4.5 | ||
+ | |||
+ | if (!Function.prototype.bind) { | ||
+ | Function.prototype.bind = function bind(that) { | ||
+ | |||
+ | var target = this; | ||
+ | |||
+ | if (typeof target != "function") { | ||
+ | throw new TypeError(); | ||
} | } | ||
+ | |||
+ | var args = slice.call(arguments, 1), | ||
+ | bound = function () { | ||
+ | |||
+ | if (this instanceof bound) { | ||
+ | |||
+ | var F = function(){}; | ||
+ | F.prototype = target.prototype; | ||
+ | var self = new F(); | ||
+ | |||
+ | var result = target.apply( | ||
+ | self, | ||
+ | args.concat(slice.call(arguments)) | ||
+ | ); | ||
+ | if (Object(result) === result) { | ||
+ | return result; | ||
+ | } | ||
+ | return self; | ||
+ | |||
+ | } else { | ||
+ | |||
+ | return target.apply( | ||
+ | that, | ||
+ | args.concat(slice.call(arguments)) | ||
+ | ); | ||
+ | |||
+ | } | ||
+ | |||
+ | }; | ||
+ | |||
+ | return bound; | ||
+ | }; | ||
} | } | ||
− | }); | + | |
+ | /** | ||
+ | * setCss applies given styles to the Modernizr DOM node. | ||
+ | */ | ||
+ | function setCss( str ) { | ||
+ | mStyle.cssText = str; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * setCssAll extrapolates all vendor-specific css strings. | ||
+ | */ | ||
+ | function setCssAll( str1, str2 ) { | ||
+ | return setCss(prefixes.join(str1 + ';') + ( str2 || '' )); | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * is returns a boolean for if typeof obj is exactly type. | ||
+ | */ | ||
+ | function is( obj, type ) { | ||
+ | return typeof obj === type; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * contains returns a boolean for if substr is found within str. | ||
+ | */ | ||
+ | function contains( str, substr ) { | ||
+ | return !!~('' + str).indexOf(substr); | ||
+ | } | ||
+ | |||
+ | /*>>testprop*/ | ||
+ | |||
+ | // testProps is a generic CSS / DOM property test. | ||
+ | |||
+ | // In testing support for a given CSS property, it's legit to test: | ||
+ | // `elem.style[styleName] !== undefined` | ||
+ | // If the property is supported it will return an empty string, | ||
+ | // if unsupported it will return undefined. | ||
+ | |||
+ | // We'll take advantage of this quick test and skip setting a style | ||
+ | // on our modernizr element, but instead just testing undefined vs | ||
+ | // empty string. | ||
+ | |||
+ | // Because the testing of the CSS property names (with "-", as | ||
+ | // opposed to the camelCase DOM properties) is non-portable and | ||
+ | // non-standard but works in WebKit and IE (but not Gecko or Opera), | ||
+ | // we explicitly reject properties with dashes so that authors | ||
+ | // developing in WebKit or IE first don't end up with | ||
+ | // browser-specific content by accident. | ||
+ | |||
+ | function testProps( props, prefixed ) { | ||
+ | for ( var i in props ) { | ||
+ | var prop = props[i]; | ||
+ | if ( !contains(prop, "-") && mStyle[prop] !== undefined ) { | ||
+ | return prefixed == 'pfx' ? prop : true; | ||
+ | } | ||
+ | } | ||
+ | return false; | ||
+ | } | ||
+ | /*>>testprop*/ | ||
+ | |||
+ | // TODO :: add testDOMProps | ||
+ | /** | ||
+ | * testDOMProps is a generic DOM property test; if a browser supports | ||
+ | * a certain property, it won't return undefined for it. | ||
+ | */ | ||
+ | function testDOMProps( props, obj, elem ) { | ||
+ | for ( var i in props ) { | ||
+ | var item = obj[props[i]]; | ||
+ | if ( item !== undefined) { | ||
+ | |||
+ | // return the property name as a string | ||
+ | if (elem === false) return props[i]; | ||
+ | |||
+ | // let's bind a function | ||
+ | if (is(item, 'function')){ | ||
+ | // default to autobind unless override | ||
+ | return item.bind(elem || obj); | ||
+ | } | ||
+ | |||
+ | // return the unbound function or obj or value | ||
+ | return item; | ||
+ | } | ||
+ | } | ||
+ | return false; | ||
+ | } | ||
+ | |||
+ | /*>>testallprops*/ | ||
+ | /** | ||
+ | * testPropsAll tests a list of DOM properties we want to check against. | ||
+ | * We specify literally ALL possible (known and/or likely) properties on | ||
+ | * the element including the non-vendor prefixed one, for forward- | ||
+ | * compatibility. | ||
+ | */ | ||
+ | function testPropsAll( prop, prefixed, elem ) { | ||
+ | |||
+ | var ucProp = prop.charAt(0).toUpperCase() + prop.slice(1), | ||
+ | props = (prop + ' ' + cssomPrefixes.join(ucProp + ' ') + ucProp).split(' '); | ||
+ | |||
+ | // did they call .prefixed('boxSizing') or are we just testing a prop? | ||
+ | if(is(prefixed, "string") || is(prefixed, "undefined")) { | ||
+ | return testProps(props, prefixed); | ||
+ | |||
+ | // otherwise, they called .prefixed('requestAnimationFrame', window[, elem]) | ||
+ | } else { | ||
+ | props = (prop + ' ' + (domPrefixes).join(ucProp + ' ') + ucProp).split(' '); | ||
+ | return testDOMProps(props, prefixed, elem); | ||
+ | } | ||
+ | } | ||
+ | /*>>testallprops*/ | ||
+ | |||
+ | |||
+ | /** | ||
+ | * Tests | ||
+ | * ----- | ||
+ | */ | ||
+ | |||
+ | // The *new* flexbox | ||
+ | // dev.w3.org/csswg/css3-flexbox | ||
+ | |||
+ | tests['flexbox'] = function() { | ||
+ | return testPropsAll('flexWrap'); | ||
+ | }; | ||
+ | |||
+ | // The *old* flexbox | ||
+ | // www.w3.org/TR/2009/WD-css3-flexbox-20090723/ | ||
+ | |||
+ | tests['flexboxlegacy'] = function() { | ||
+ | return testPropsAll('boxDirection'); | ||
+ | }; | ||
+ | |||
+ | // On the S60 and BB Storm, getContext exists, but always returns undefined | ||
+ | // so we actually have to call getContext() to verify | ||
+ | // github.com/Modernizr/Modernizr/issues/issue/97/ | ||
+ | |||
+ | tests['canvas'] = function() { | ||
+ | var elem = document.createElement('canvas'); | ||
+ | return !!(elem.getContext && elem.getContext('2d')); | ||
+ | }; | ||
+ | |||
+ | tests['canvastext'] = function() { | ||
+ | return !!(Modernizr['canvas'] && is(document.createElement('canvas').getContext('2d').fillText, 'function')); | ||
+ | }; | ||
+ | |||
+ | // webk.it/70117 is tracking a legit WebGL feature detect proposal | ||
+ | |||
+ | // We do a soft detect which may false positive in order to avoid | ||
+ | // an expensive context creation: bugzil.la/732441 | ||
+ | |||
+ | tests['webgl'] = function() { | ||
+ | return !!window.WebGLRenderingContext; | ||
+ | }; | ||
+ | |||
+ | /* | ||
+ | * The Modernizr.touch test only indicates if the browser supports | ||
+ | * touch events, which does not necessarily reflect a touchscreen | ||
+ | * device, as evidenced by tablets running Windows 7 or, alas, | ||
+ | * the Palm Pre / WebOS (touch) phones. | ||
+ | * | ||
+ | * Additionally, Chrome (desktop) used to lie about its support on this, | ||
+ | * but that has since been rectified: crbug.com/36415 | ||
+ | * | ||
+ | * We also test for Firefox 4 Multitouch Support. | ||
+ | * | ||
+ | * For more info, see: modernizr.github.com/Modernizr/touch.html | ||
+ | */ | ||
+ | |||
+ | tests['touch'] = function() { | ||
+ | var bool; | ||
+ | |||
+ | if(('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch) { | ||
+ | bool = true; | ||
+ | } else { | ||
+ | injectElementWithStyles(['@media (',prefixes.join('touch-enabled),('),mod,')','{#modernizr{top:9px;position:absolute}}'].join(''), function( node ) { | ||
+ | bool = node.offsetTop === 9; | ||
+ | }); | ||
+ | } | ||
+ | |||
+ | return bool; | ||
+ | }; | ||
+ | |||
+ | |||
+ | // geolocation is often considered a trivial feature detect... | ||
+ | // Turns out, it's quite tricky to get right: | ||
+ | // | ||
+ | // Using !!navigator.geolocation does two things we don't want. It: | ||
+ | // 1. Leaks memory in IE9: github.com/Modernizr/Modernizr/issues/513 | ||
+ | // 2. Disables page caching in WebKit: webk.it/43956 | ||
+ | // | ||
+ | // Meanwhile, in Firefox < 8, an about:config setting could expose | ||
+ | // a false positive that would throw an exception: bugzil.la/688158 | ||
+ | |||
+ | tests['geolocation'] = function() { | ||
+ | return 'geolocation' in navigator; | ||
+ | }; | ||
+ | |||
+ | |||
+ | tests['postmessage'] = function() { | ||
+ | return !!window.postMessage; | ||
+ | }; | ||
+ | |||
+ | |||
+ | // Chrome incognito mode used to throw an exception when using openDatabase | ||
+ | // It doesn't anymore. | ||
+ | tests['websqldatabase'] = function() { | ||
+ | return !!window.openDatabase; | ||
+ | }; | ||
+ | |||
+ | // Vendors had inconsistent prefixing with the experimental Indexed DB: | ||
+ | // - Webkit's implementation is accessible through webkitIndexedDB | ||
+ | // - Firefox shipped moz_indexedDB before FF4b9, but since then has been mozIndexedDB | ||
+ | // For speed, we don't test the legacy (and beta-only) indexedDB | ||
+ | tests['indexedDB'] = function() { | ||
+ | return !!testPropsAll("indexedDB", window); | ||
+ | }; | ||
+ | |||
+ | // documentMode logic from YUI to filter out IE8 Compat Mode | ||
+ | // which false positives. | ||
+ | tests['hashchange'] = function() { | ||
+ | return isEventSupported('hashchange', window) && (document.documentMode === undefined || document.documentMode > 7); | ||
+ | }; | ||
+ | |||
+ | // Per 1.6: | ||
+ | // This used to be Modernizr.historymanagement but the longer | ||
+ | // name has been deprecated in favor of a shorter and property-matching one. | ||
+ | // The old API is still available in 1.6, but as of 2.0 will throw a warning, | ||
+ | // and in the first release thereafter disappear entirely. | ||
+ | tests['history'] = function() { | ||
+ | return !!(window.history && history.pushState); | ||
+ | }; | ||
+ | |||
+ | tests['draganddrop'] = function() { | ||
+ | var div = document.createElement('div'); | ||
+ | return ('draggable' in div) || ('ondragstart' in div && 'ondrop' in div); | ||
+ | }; | ||
+ | |||
+ | // FF3.6 was EOL'ed on 4/24/12, but the ESR version of FF10 | ||
+ | // will be supported until FF19 (2/12/13), at which time, ESR becomes FF17. | ||
+ | // FF10 still uses prefixes, so check for it until then. | ||
+ | // for more ESR info, see: mozilla.org/en-US/firefox/organizations/faq/ | ||
+ | tests['websockets'] = function() { | ||
+ | return 'WebSocket' in window || 'MozWebSocket' in window; | ||
+ | }; | ||
+ | |||
+ | |||
+ | // css-tricks.com/rgba-browser-support/ | ||
+ | tests['rgba'] = function() { | ||
+ | // Set an rgba() color and check the returned value | ||
+ | |||
+ | setCss('background-color:rgba(150,255,150,.5)'); | ||
+ | |||
+ | return contains(mStyle.backgroundColor, 'rgba'); | ||
+ | }; | ||
+ | |||
+ | tests['hsla'] = function() { | ||
+ | // Same as rgba(), in fact, browsers re-map hsla() to rgba() internally, | ||
+ | // except IE9 who retains it as hsla | ||
+ | |||
+ | setCss('background-color:hsla(120,40%,100%,.5)'); | ||
+ | |||
+ | return contains(mStyle.backgroundColor, 'rgba') || contains(mStyle.backgroundColor, 'hsla'); | ||
+ | }; | ||
+ | |||
+ | tests['multiplebgs'] = function() { | ||
+ | // Setting multiple images AND a color on the background shorthand property | ||
+ | // and then querying the style.background property value for the number of | ||
+ | // occurrences of "url(" is a reliable method for detecting ACTUAL support for this! | ||
+ | |||
+ | setCss('background:url(https://),url(https://),red url(https://)'); | ||
+ | |||
+ | // If the UA supports multiple backgrounds, there should be three occurrences | ||
+ | // of the string "url(" in the return value for elemStyle.background | ||
+ | |||
+ | return (/(url\s*\(.*?){3}/).test(mStyle.background); | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | // this will false positive in Opera Mini | ||
+ | // github.com/Modernizr/Modernizr/issues/396 | ||
+ | |||
+ | tests['backgroundsize'] = function() { | ||
+ | return testPropsAll('backgroundSize'); | ||
+ | }; | ||
+ | |||
+ | tests['borderimage'] = function() { | ||
+ | return testPropsAll('borderImage'); | ||
+ | }; | ||
+ | |||
+ | |||
+ | // Super comprehensive table about all the unique implementations of | ||
+ | // border-radius: muddledramblings.com/table-of-css3-border-radius-compliance | ||
+ | |||
+ | tests['borderradius'] = function() { | ||
+ | return testPropsAll('borderRadius'); | ||
+ | }; | ||
+ | |||
+ | // WebOS unfortunately false positives on this test. | ||
+ | tests['boxshadow'] = function() { | ||
+ | return testPropsAll('boxShadow'); | ||
+ | }; | ||
+ | |||
+ | // FF3.0 will false positive on this test | ||
+ | tests['textshadow'] = function() { | ||
+ | return document.createElement('div').style.textShadow === ''; | ||
+ | }; | ||
+ | |||
+ | |||
+ | tests['opacity'] = function() { | ||
+ | // Browsers that actually have CSS Opacity implemented have done so | ||
+ | // according to spec, which means their return values are within the | ||
+ | // range of [0.0,1.0] - including the leading zero. | ||
+ | |||
+ | setCssAll('opacity:.55'); | ||
+ | |||
+ | // The non-literal . in this regex is intentional: | ||
+ | // German Chrome returns this value as 0,55 | ||
+ | // github.com/Modernizr/Modernizr/issues/#issue/59/comment/516632 | ||
+ | return (/^0.55$/).test(mStyle.opacity); | ||
+ | }; | ||
+ | |||
+ | |||
+ | // Note, Android < 4 will pass this test, but can only animate | ||
+ | // a single property at a time | ||
+ | // daneden.me/2011/12/putting-up-with-androids-bullshit/ | ||
+ | tests['cssanimations'] = function() { | ||
+ | return testPropsAll('animationName'); | ||
+ | }; | ||
+ | |||
+ | |||
+ | tests['csscolumns'] = function() { | ||
+ | return testPropsAll('columnCount'); | ||
+ | }; | ||
+ | |||
+ | |||
+ | tests['cssgradients'] = function() { | ||
+ | /** | ||
+ | * For CSS Gradients syntax, please see: | ||
+ | * webkit.org/blog/175/introducing-css-gradients/ | ||
+ | * developer.mozilla.org/en/CSS/-moz-linear-gradient | ||
+ | * developer.mozilla.org/en/CSS/-moz-radial-gradient | ||
+ | * dev.w3.org/csswg/css3-images/#gradients- | ||
+ | */ | ||
+ | |||
+ | var str1 = 'background-image:', | ||
+ | str2 = 'gradient(linear,left top,right bottom,from(#9f9),to(white));', | ||
+ | str3 = 'linear-gradient(left top,#9f9, white);'; | ||
+ | |||
+ | setCss( | ||
+ | // legacy webkit syntax (FIXME: remove when syntax not in use anymore) | ||
+ | (str1 + '-webkit- '.split(' ').join(str2 + str1) + | ||
+ | // standard syntax // trailing 'background-image:' | ||
+ | prefixes.join(str3 + str1)).slice(0, -str1.length) | ||
+ | ); | ||
+ | |||
+ | return contains(mStyle.backgroundImage, 'gradient'); | ||
+ | }; | ||
+ | |||
+ | |||
+ | tests['cssreflections'] = function() { | ||
+ | return testPropsAll('boxReflect'); | ||
+ | }; | ||
+ | |||
+ | |||
+ | tests['csstransforms'] = function() { | ||
+ | return !!testPropsAll('transform'); | ||
+ | }; | ||
+ | |||
+ | |||
+ | tests['csstransforms3d'] = function() { | ||
+ | |||
+ | var ret = !!testPropsAll('perspective'); | ||
+ | |||
+ | // Webkit's 3D transforms are passed off to the browser's own graphics renderer. | ||
+ | // It works fine in Safari on Leopard and Snow Leopard, but not in Chrome in | ||
+ | // some conditions. As a result, Webkit typically recognizes the syntax but | ||
+ | // will sometimes throw a false positive, thus we must do a more thorough check: | ||
+ | if ( ret && 'webkitPerspective' in docElement.style ) { | ||
+ | |||
+ | // Webkit allows this media query to succeed only if the feature is enabled. | ||
+ | // `@media (transform-3d),(-webkit-transform-3d){ ... }` | ||
+ | injectElementWithStyles('@media (transform-3d),(-webkit-transform-3d){#modernizr{left:9px;position:absolute;height:3px;}}', function( node, rule ) { | ||
+ | ret = node.offsetLeft === 9 && node.offsetHeight === 3; | ||
+ | }); | ||
+ | } | ||
+ | return ret; | ||
+ | }; | ||
+ | |||
+ | |||
+ | tests['csstransitions'] = function() { | ||
+ | return testPropsAll('transition'); | ||
+ | }; | ||
+ | |||
+ | |||
+ | /*>>fontface*/ | ||
+ | // @font-face detection routine by Diego Perini | ||
+ | // javascript.nwbox.com/CSSSupport/ | ||
+ | |||
+ | // false positives: | ||
+ | // WebOS github.com/Modernizr/Modernizr/issues/342 | ||
+ | // WP7 github.com/Modernizr/Modernizr/issues/538 | ||
+ | tests['fontface'] = function() { | ||
+ | var bool; | ||
+ | |||
+ | injectElementWithStyles('@font-face {font-family:"font";src:url("https://")}', function( node, rule ) { | ||
+ | var style = document.getElementById('smodernizr'), | ||
+ | sheet = style.sheet || style.styleSheet, | ||
+ | cssText = sheet ? (sheet.cssRules && sheet.cssRules[0] ? sheet.cssRules[0].cssText : sheet.cssText || '') : ''; | ||
+ | |||
+ | bool = /src/i.test(cssText) && cssText.indexOf(rule.split(' ')[0]) === 0; | ||
+ | }); | ||
+ | |||
+ | return bool; | ||
+ | }; | ||
+ | /*>>fontface*/ | ||
+ | |||
+ | // CSS generated content detection | ||
+ | tests['generatedcontent'] = function() { | ||
+ | var bool; | ||
+ | |||
+ | injectElementWithStyles(['#',mod,'{font:0/0 a}#',mod,':after{content:"',smile,'";visibility:hidden;font:3px/1 a}'].join(''), function( node ) { | ||
+ | bool = node.offsetHeight >= 3; | ||
+ | }); | ||
+ | |||
+ | return bool; | ||
+ | }; | ||
+ | |||
+ | |||
+ | |||
+ | // These tests evaluate support of the video/audio elements, as well as | ||
+ | // testing what types of content they support. | ||
+ | // | ||
+ | // We're using the Boolean constructor here, so that we can extend the value | ||
+ | // e.g. Modernizr.video // true | ||
+ | // Modernizr.video.ogg // 'probably' | ||
+ | // | ||
+ | // Codec values from : github.com/NielsLeenheer/html5test/blob/9106a8/index.html#L845 | ||
+ | // thx to NielsLeenheer and zcorpan | ||
+ | |||
+ | // Note: in some older browsers, "no" was a return value instead of empty string. | ||
+ | // It was live in FF3.5.0 and 3.5.1, but fixed in 3.5.2 | ||
+ | // It was also live in Safari 4.0.0 - 4.0.4, but fixed in 4.0.5 | ||
+ | |||
+ | tests['video'] = function() { | ||
+ | var elem = document.createElement('video'), | ||
+ | bool = false; | ||
+ | |||
+ | // IE9 Running on Windows Server SKU can cause an exception to be thrown, bug #224 | ||
+ | try { | ||
+ | if ( bool = !!elem.canPlayType ) { | ||
+ | bool = new Boolean(bool); | ||
+ | bool.ogg = elem.canPlayType('video/ogg; codecs="theora"') .replace(/^no$/,''); | ||
+ | |||
+ | // Without QuickTime, this value will be `undefined`. github.com/Modernizr/Modernizr/issues/546 | ||
+ | bool.h264 = elem.canPlayType('video/mp4; codecs="avc1.42E01E"') .replace(/^no$/,''); | ||
+ | |||
+ | bool.webm = elem.canPlayType('video/webm; codecs="vp8, vorbis"').replace(/^no$/,''); | ||
+ | } | ||
+ | |||
+ | } catch(e) { } | ||
+ | |||
+ | return bool; | ||
+ | }; | ||
+ | |||
+ | tests['audio'] = function() { | ||
+ | var elem = document.createElement('audio'), | ||
+ | bool = false; | ||
+ | |||
+ | try { | ||
+ | if ( bool = !!elem.canPlayType ) { | ||
+ | bool = new Boolean(bool); | ||
+ | bool.ogg = elem.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,''); | ||
+ | bool.mp3 = elem.canPlayType('audio/mpeg;') .replace(/^no$/,''); | ||
+ | |||
+ | // Mimetypes accepted: | ||
+ | // developer.mozilla.org/En/Media_formats_supported_by_the_audio_and_video_elements | ||
+ | // bit.ly/iphoneoscodecs | ||
+ | bool.wav = elem.canPlayType('audio/wav; codecs="1"') .replace(/^no$/,''); | ||
+ | bool.m4a = ( elem.canPlayType('audio/x-m4a;') || | ||
+ | elem.canPlayType('audio/aac;')) .replace(/^no$/,''); | ||
+ | } | ||
+ | } catch(e) { } | ||
+ | |||
+ | return bool; | ||
+ | }; | ||
+ | |||
+ | |||
+ | // In FF4, if disabled, window.localStorage should === null. | ||
+ | |||
+ | // Normally, we could not test that directly and need to do a | ||
+ | // `('localStorage' in window) && ` test first because otherwise Firefox will | ||
+ | // throw bugzil.la/365772 if cookies are disabled | ||
+ | |||
+ | // Also in iOS5 Private Browsing mode, attempting to use localStorage.setItem | ||
+ | // will throw the exception: | ||
+ | // QUOTA_EXCEEDED_ERRROR DOM Exception 22. | ||
+ | // Peculiarly, getItem and removeItem calls do not throw. | ||
+ | |||
+ | // Because we are forced to try/catch this, we'll go aggressive. | ||
+ | |||
+ | // Just FWIW: IE8 Compat mode supports these features completely: | ||
+ | // www.quirksmode.org/dom/html5.html | ||
+ | // But IE8 doesn't support either with local files | ||
+ | |||
+ | tests['localstorage'] = function() { | ||
+ | try { | ||
+ | localStorage.setItem(mod, mod); | ||
+ | localStorage.removeItem(mod); | ||
+ | return true; | ||
+ | } catch(e) { | ||
+ | return false; | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | tests['sessionstorage'] = function() { | ||
+ | try { | ||
+ | sessionStorage.setItem(mod, mod); | ||
+ | sessionStorage.removeItem(mod); | ||
+ | return true; | ||
+ | } catch(e) { | ||
+ | return false; | ||
+ | } | ||
+ | }; | ||
+ | |||
+ | |||
+ | tests['webworkers'] = function() { | ||
+ | return !!window.Worker; | ||
+ | }; | ||
+ | |||
+ | |||
+ | tests['applicationcache'] = function() { | ||
+ | return !!window.applicationCache; | ||
+ | }; | ||
+ | |||
+ | |||
+ | // Thanks to Erik Dahlstrom | ||
+ | tests['svg'] = function() { | ||
+ | return !!document.createElementNS && !!document.createElementNS(ns.svg, 'svg').createSVGRect; | ||
+ | }; | ||
+ | |||
+ | // specifically for SVG inline in HTML, not within XHTML | ||
+ | // test page: paulirish.com/demo/inline-svg | ||
+ | tests['inlinesvg'] = function() { | ||
+ | var div = document.createElement('div'); | ||
+ | div.innerHTML = '<svg/>'; | ||
+ | return (div.firstChild && div.firstChild.namespaceURI) == ns.svg; | ||
+ | }; | ||
+ | |||
+ | // SVG SMIL animation | ||
+ | tests['smil'] = function() { | ||
+ | return !!document.createElementNS && /SVGAnimate/.test(toString.call(document.createElementNS(ns.svg, 'animate'))); | ||
+ | }; | ||
+ | |||
+ | // This test is only for clip paths in SVG proper, not clip paths on HTML content | ||
+ | // demo: srufaculty.sru.edu/david.dailey/svg/newstuff/clipPath4.svg | ||
+ | |||
+ | // However read the comments to dig into applying SVG clippaths to HTML content here: | ||
+ | // github.com/Modernizr/Modernizr/issues/213#issuecomment-1149491 | ||
+ | tests['svgclippaths'] = function() { | ||
+ | return !!document.createElementNS && /SVGClipPath/.test(toString.call(document.createElementNS(ns.svg, 'clipPath'))); | ||
+ | }; | ||
+ | |||
+ | /*>>webforms*/ | ||
+ | // input features and input types go directly onto the ret object, bypassing the tests loop. | ||
+ | // Hold this guy to execute in a moment. | ||
+ | function webforms() { | ||
+ | /*>>input*/ | ||
+ | // Run through HTML5's new input attributes to see if the UA understands any. | ||
+ | // We're using f which is the <input> element created early on | ||
+ | // Mike Taylr has created a comprehensive resource for testing these attributes | ||
+ | // when applied to all input types: | ||
+ | // miketaylr.com/code/input-type-attr.html | ||
+ | // spec: www.whatwg.org/specs/web-apps/current-work/multipage/the-input-element.html#input-type-attr-summary | ||
+ | |||
+ | // Only input placeholder is tested while textarea's placeholder is not. | ||
+ | // Currently Safari 4 and Opera 11 have support only for the input placeholder | ||
+ | // Both tests are available in feature-detects/forms-placeholder.js | ||
+ | Modernizr['input'] = (function( props ) { | ||
+ | for ( var i = 0, len = props.length; i < len; i++ ) { | ||
+ | attrs[ props[i] ] = !!(props[i] in inputElem); | ||
+ | } | ||
+ | if (attrs.list){ | ||
+ | // safari false positive's on datalist: webk.it/74252 | ||
+ | // see also github.com/Modernizr/Modernizr/issues/146 | ||
+ | attrs.list = !!(document.createElement('datalist') && window.HTMLDataListElement); | ||
+ | } | ||
+ | return attrs; | ||
+ | })('autocomplete autofocus list placeholder max min multiple pattern required step'.split(' ')); | ||
+ | /*>>input*/ | ||
+ | |||
+ | /*>>inputtypes*/ | ||
+ | // Run through HTML5's new input types to see if the UA understands any. | ||
+ | // This is put behind the tests runloop because it doesn't return a | ||
+ | // true/false like all the other tests; instead, it returns an object | ||
+ | // containing each input type with its corresponding true/false value | ||
+ | |||
+ | // Big thanks to @miketaylr for the html5 forms expertise. miketaylr.com/ | ||
+ | Modernizr['inputtypes'] = (function(props) { | ||
+ | |||
+ | for ( var i = 0, bool, inputElemType, defaultView, len = props.length; i < len; i++ ) { | ||
+ | |||
+ | inputElem.setAttribute('type', inputElemType = props[i]); | ||
+ | bool = inputElem.type !== 'text'; | ||
+ | |||
+ | // We first check to see if the type we give it sticks.. | ||
+ | // If the type does, we feed it a textual value, which shouldn't be valid. | ||
+ | // If the value doesn't stick, we know there's input sanitization which infers a custom UI | ||
+ | if ( bool ) { | ||
+ | |||
+ | inputElem.value = smile; | ||
+ | inputElem.style.cssText = 'position:absolute;visibility:hidden;'; | ||
+ | |||
+ | if ( /^range$/.test(inputElemType) && inputElem.style.WebkitAppearance !== undefined ) { | ||
+ | |||
+ | docElement.appendChild(inputElem); | ||
+ | defaultView = document.defaultView; | ||
+ | |||
+ | // Safari 2-4 allows the smiley as a value, despite making a slider | ||
+ | bool = defaultView.getComputedStyle && | ||
+ | defaultView.getComputedStyle(inputElem, null).WebkitAppearance !== 'textfield' && | ||
+ | // Mobile android web browser has false positive, so must | ||
+ | // check the height to see if the widget is actually there. | ||
+ | (inputElem.offsetHeight !== 0); | ||
+ | |||
+ | docElement.removeChild(inputElem); | ||
+ | |||
+ | } else if ( /^(search|tel)$/.test(inputElemType) ){ | ||
+ | // Spec doesn't define any special parsing or detectable UI | ||
+ | // behaviors so we pass these through as true | ||
+ | |||
+ | // Interestingly, opera fails the earlier test, so it doesn't | ||
+ | // even make it here. | ||
+ | |||
+ | } else if ( /^(url|email)$/.test(inputElemType) ) { | ||
+ | // Real url and email support comes with prebaked validation. | ||
+ | bool = inputElem.checkValidity && inputElem.checkValidity() === false; | ||
+ | |||
+ | } else { | ||
+ | // If the upgraded input compontent rejects the :) text, we got a winner | ||
+ | bool = inputElem.value != smile; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | inputs[ props[i] ] = !!bool; | ||
+ | } | ||
+ | return inputs; | ||
+ | })('search tel url email datetime date month week time datetime-local number range color'.split(' ')); | ||
+ | /*>>inputtypes*/ | ||
+ | } | ||
+ | /*>>webforms*/ | ||
+ | |||
+ | |||
+ | // End of test definitions | ||
+ | // ----------------------- | ||
+ | |||
+ | |||
+ | |||
+ | // Run through all tests and detect their support in the current UA. | ||
+ | // todo: hypothetically we could be doing an array of tests and use a basic loop here. | ||
+ | for ( var feature in tests ) { | ||
+ | if ( hasOwnProp(tests, feature) ) { | ||
+ | // run the test, throw the return value into the Modernizr, | ||
+ | // then based on that boolean, define an appropriate className | ||
+ | // and push it into an array of classes we'll join later. | ||
+ | featureName = feature.toLowerCase(); | ||
+ | Modernizr[featureName] = tests[feature](); | ||
+ | |||
+ | classes.push((Modernizr[featureName] ? '' : 'no-') + featureName); | ||
+ | } | ||
+ | } | ||
+ | |||
+ | /*>>webforms*/ | ||
+ | // input tests need to run. | ||
+ | Modernizr.input || webforms(); | ||
+ | /*>>webforms*/ | ||
+ | |||
+ | |||
+ | /** | ||
+ | * addTest allows the user to define their own feature tests | ||
+ | * the result will be added onto the Modernizr object, | ||
+ | * as well as an appropriate className set on the html element | ||
+ | * | ||
+ | * @param feature - String naming the feature | ||
+ | * @param test - Function returning true if feature is supported, false if not | ||
+ | */ | ||
+ | Modernizr.addTest = function ( feature, test ) { | ||
+ | if ( typeof feature == 'object' ) { | ||
+ | for ( var key in feature ) { | ||
+ | if ( hasOwnProp( feature, key ) ) { | ||
+ | Modernizr.addTest( key, feature[ key ] ); | ||
+ | } | ||
+ | } | ||
+ | } else { | ||
+ | |||
+ | feature = feature.toLowerCase(); | ||
+ | |||
+ | if ( Modernizr[feature] !== undefined ) { | ||
+ | // we're going to quit if you're trying to overwrite an existing test | ||
+ | // if we were to allow it, we'd do this: | ||
+ | // var re = new RegExp("\\b(no-)?" + feature + "\\b"); | ||
+ | // docElement.className = docElement.className.replace( re, '' ); | ||
+ | // but, no rly, stuff 'em. | ||
+ | return Modernizr; | ||
+ | } | ||
+ | |||
+ | test = typeof test == 'function' ? test() : test; | ||
+ | |||
+ | if (typeof enableClasses !== "undefined" && enableClasses) { | ||
+ | docElement.className += ' ' + (test ? '' : 'no-') + feature; | ||
+ | } | ||
+ | Modernizr[feature] = test; | ||
+ | |||
+ | } | ||
+ | |||
+ | return Modernizr; // allow chaining. | ||
+ | }; | ||
+ | |||
+ | |||
+ | // Reset modElem.cssText to nothing to reduce memory footprint. | ||
+ | setCss(''); | ||
+ | modElem = inputElem = null; | ||
+ | |||
+ | /*>>shiv*/ | ||
+ | /** | ||
+ | * @preserve HTML5 Shiv prev3.7.1 | @afarkas @jdalton @jon_neal @rem | MIT/GPL2 Licensed | ||
+ | */ | ||
+ | ;(function(window, document) { | ||
+ | /*jshint evil:true */ | ||
+ | /** version */ | ||
+ | var version = '3.7.0'; | ||
+ | |||
+ | /** Preset options */ | ||
+ | var options = window.html5 || {}; | ||
+ | |||
+ | /** Used to skip problem elements */ | ||
+ | var reSkip = /^<|^(?:button|map|select|textarea|object|iframe|option|optgroup)$/i; | ||
+ | |||
+ | /** Not all elements can be cloned in IE **/ | ||
+ | var saveClones = /^(?:a|b|code|div|fieldset|h1|h2|h3|h4|h5|h6|i|label|li|ol|p|q|span|strong|style|table|tbody|td|th|tr|ul)$/i; | ||
+ | |||
+ | /** Detect whether the browser supports default html5 styles */ | ||
+ | var supportsHtml5Styles; | ||
+ | |||
+ | /** Name of the expando, to work with multiple documents or to re-shiv one document */ | ||
+ | var expando = '_html5shiv'; | ||
+ | |||
+ | /** The id for the the documents expando */ | ||
+ | var expanID = 0; | ||
+ | |||
+ | /** Cached data for each document */ | ||
+ | var expandoData = {}; | ||
+ | |||
+ | /** Detect whether the browser supports unknown elements */ | ||
+ | var supportsUnknownElements; | ||
+ | |||
+ | (function() { | ||
+ | try { | ||
+ | var a = document.createElement('a'); | ||
+ | a.innerHTML = '<xyz></xyz>'; | ||
+ | //if the hidden property is implemented we can assume, that the browser supports basic HTML5 Styles | ||
+ | supportsHtml5Styles = ('hidden' in a); | ||
+ | |||
+ | supportsUnknownElements = a.childNodes.length == 1 || (function() { | ||
+ | // assign a false positive if unable to shiv | ||
+ | (document.createElement)('a'); | ||
+ | var frag = document.createDocumentFragment(); | ||
+ | return ( | ||
+ | typeof frag.cloneNode == 'undefined' || | ||
+ | typeof frag.createDocumentFragment == 'undefined' || | ||
+ | typeof frag.createElement == 'undefined' | ||
+ | ); | ||
+ | }()); | ||
+ | } catch(e) { | ||
+ | // assign a false positive if detection fails => unable to shiv | ||
+ | supportsHtml5Styles = true; | ||
+ | supportsUnknownElements = true; | ||
+ | } | ||
+ | |||
+ | }()); | ||
+ | |||
+ | /*--------------------------------------------------------------------------*/ | ||
+ | |||
+ | /** | ||
+ | * Creates a style sheet with the given CSS text and adds it to the document. | ||
+ | * @private | ||
+ | * @param {Document} ownerDocument The document. | ||
+ | * @param {String} cssText The CSS text. | ||
+ | * @returns {StyleSheet} The style element. | ||
+ | */ | ||
+ | function addStyleSheet(ownerDocument, cssText) { | ||
+ | var p = ownerDocument.createElement('p'), | ||
+ | parent = ownerDocument.getElementsByTagName('head')[0] || ownerDocument.documentElement; | ||
+ | |||
+ | p.innerHTML = 'x<style>' + cssText + '</style>'; | ||
+ | return parent.insertBefore(p.lastChild, parent.firstChild); | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Returns the value of `html5.elements` as an array. | ||
+ | * @private | ||
+ | * @returns {Array} An array of shived element node names. | ||
+ | */ | ||
+ | function getElements() { | ||
+ | var elements = html5.elements; | ||
+ | return typeof elements == 'string' ? elements.split(' ') : elements; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Returns the data associated to the given document | ||
+ | * @private | ||
+ | * @param {Document} ownerDocument The document. | ||
+ | * @returns {Object} An object of data. | ||
+ | */ | ||
+ | function getExpandoData(ownerDocument) { | ||
+ | var data = expandoData[ownerDocument[expando]]; | ||
+ | if (!data) { | ||
+ | data = {}; | ||
+ | expanID++; | ||
+ | ownerDocument[expando] = expanID; | ||
+ | expandoData[expanID] = data; | ||
+ | } | ||
+ | return data; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * returns a shived element for the given nodeName and document | ||
+ | * @memberOf html5 | ||
+ | * @param {String} nodeName name of the element | ||
+ | * @param {Document} ownerDocument The context document. | ||
+ | * @returns {Object} The shived element. | ||
+ | */ | ||
+ | function createElement(nodeName, ownerDocument, data){ | ||
+ | if (!ownerDocument) { | ||
+ | ownerDocument = document; | ||
+ | } | ||
+ | if(supportsUnknownElements){ | ||
+ | return ownerDocument.createElement(nodeName); | ||
+ | } | ||
+ | if (!data) { | ||
+ | data = getExpandoData(ownerDocument); | ||
+ | } | ||
+ | var node; | ||
+ | |||
+ | if (data.cache[nodeName]) { | ||
+ | node = data.cache[nodeName].cloneNode(); | ||
+ | } else if (saveClones.test(nodeName)) { | ||
+ | node = (data.cache[nodeName] = data.createElem(nodeName)).cloneNode(); | ||
+ | } else { | ||
+ | node = data.createElem(nodeName); | ||
+ | } | ||
+ | |||
+ | // Avoid adding some elements to fragments in IE < 9 because | ||
+ | // * Attributes like `name` or `type` cannot be set/changed once an element | ||
+ | // is inserted into a document/fragment | ||
+ | // * Link elements with `src` attributes that are inaccessible, as with | ||
+ | // a 403 response, will cause the tab/window to crash | ||
+ | // * Script elements appended to fragments will execute when their `src` | ||
+ | // or `text` property is set | ||
+ | return node.canHaveChildren && !reSkip.test(nodeName) && !node.tagUrn ? data.frag.appendChild(node) : node; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * returns a shived DocumentFragment for the given document | ||
+ | * @memberOf html5 | ||
+ | * @param {Document} ownerDocument The context document. | ||
+ | * @returns {Object} The shived DocumentFragment. | ||
+ | */ | ||
+ | function createDocumentFragment(ownerDocument, data){ | ||
+ | if (!ownerDocument) { | ||
+ | ownerDocument = document; | ||
+ | } | ||
+ | if(supportsUnknownElements){ | ||
+ | return ownerDocument.createDocumentFragment(); | ||
+ | } | ||
+ | data = data || getExpandoData(ownerDocument); | ||
+ | var clone = data.frag.cloneNode(), | ||
+ | i = 0, | ||
+ | elems = getElements(), | ||
+ | l = elems.length; | ||
+ | for(;i<l;i++){ | ||
+ | clone.createElement(elems[i]); | ||
+ | } | ||
+ | return clone; | ||
+ | } | ||
+ | |||
+ | /** | ||
+ | * Shivs the `createElement` and `createDocumentFragment` methods of the document. | ||
+ | * @private | ||
+ | * @param {Document|DocumentFragment} ownerDocument The document. | ||
+ | * @param {Object} data of the document. | ||
+ | */ | ||
+ | function shivMethods(ownerDocument, data) { | ||
+ | if (!data.cache) { | ||
+ | data.cache = {}; | ||
+ | data.createElem = ownerDocument.createElement; | ||
+ | data.createFrag = ownerDocument.createDocumentFragment; | ||
+ | data.frag = data.createFrag(); | ||
+ | } | ||
+ | |||
+ | |||
+ | ownerDocument.createElement = function(nodeName) { | ||
+ | //abort shiv | ||
+ | if (!html5.shivMethods) { | ||
+ | return data.createElem(nodeName); | ||
+ | } | ||
+ | return createElement(nodeName, ownerDocument, data); | ||
+ | }; | ||
+ | |||
+ | ownerDocument.createDocumentFragment = Function('h,f', 'return function(){' + | ||
+ | 'var n=f.cloneNode(),c=n.createElement;' + | ||
+ | 'h.shivMethods&&(' + | ||
+ | // unroll the `createElement` calls | ||
+ | getElements().join().replace(/[\w\-]+/g, function(nodeName) { | ||
+ | data.createElem(nodeName); | ||
+ | data.frag.createElement(nodeName); | ||
+ | return 'c("' + nodeName + '")'; | ||
+ | }) + | ||
+ | ');return n}' | ||
+ | )(html5, data.frag); | ||
+ | } | ||
+ | |||
+ | /*--------------------------------------------------------------------------*/ | ||
+ | |||
+ | /** | ||
+ | * Shivs the given document. | ||
+ | * @memberOf html5 | ||
+ | * @param {Document} ownerDocument The document to shiv. | ||
+ | * @returns {Document} The shived document. | ||
+ | */ | ||
+ | function shivDocument(ownerDocument) { | ||
+ | if (!ownerDocument) { | ||
+ | ownerDocument = document; | ||
+ | } | ||
+ | var data = getExpandoData(ownerDocument); | ||
+ | |||
+ | if (html5.shivCSS && !supportsHtml5Styles && !data.hasCSS) { | ||
+ | data.hasCSS = !!addStyleSheet(ownerDocument, | ||
+ | // corrects block display not defined in IE6/7/8/9 | ||
+ | 'article,aside,dialog,figcaption,figure,footer,header,hgroup,main,nav,section{display:block}' + | ||
+ | // adds styling not present in IE6/7/8/9 | ||
+ | 'mark{background:#FF0;color:#000}' + | ||
+ | // hides non-rendered elements | ||
+ | 'template{display:none}' | ||
+ | ); | ||
+ | } | ||
+ | if (!supportsUnknownElements) { | ||
+ | shivMethods(ownerDocument, data); | ||
+ | } | ||
+ | return ownerDocument; | ||
+ | } | ||
+ | |||
+ | /*--------------------------------------------------------------------------*/ | ||
+ | |||
+ | /** | ||
+ | * The `html5` object is exposed so that more elements can be shived and | ||
+ | * existing shiving can be detected on iframes. | ||
+ | * @type Object | ||
+ | * @example | ||
+ | * | ||
+ | * // options can be changed before the script is included | ||
+ | * html5 = { 'elements': 'mark section', 'shivCSS': false, 'shivMethods': false }; | ||
+ | */ | ||
+ | var html5 = { | ||
+ | |||
+ | /** | ||
+ | * An array or space separated string of node names of the elements to shiv. | ||
+ | * @memberOf html5 | ||
+ | * @type Array|String | ||
+ | */ | ||
+ | 'elements': options.elements || 'abbr article aside audio bdi canvas data datalist details dialog figcaption figure footer header hgroup main mark meter nav output progress section summary template time video', | ||
+ | |||
+ | /** | ||
+ | * current version of html5shiv | ||
+ | */ | ||
+ | 'version': version, | ||
+ | |||
+ | /** | ||
+ | * A flag to indicate that the HTML5 style sheet should be inserted. | ||
+ | * @memberOf html5 | ||
+ | * @type Boolean | ||
+ | */ | ||
+ | 'shivCSS': (options.shivCSS !== false), | ||
+ | |||
+ | /** | ||
+ | * Is equal to true if a browser supports creating unknown/HTML5 elements | ||
+ | * @memberOf html5 | ||
+ | * @type boolean | ||
+ | */ | ||
+ | 'supportsUnknownElements': supportsUnknownElements, | ||
+ | |||
+ | /** | ||
+ | * A flag to indicate that the document's `createElement` and `createDocumentFragment` | ||
+ | * methods should be overwritten. | ||
+ | * @memberOf html5 | ||
+ | * @type Boolean | ||
+ | */ | ||
+ | 'shivMethods': (options.shivMethods !== false), | ||
+ | |||
+ | /** | ||
+ | * A string to describe the type of `html5` object ("default" or "default print"). | ||
+ | * @memberOf html5 | ||
+ | * @type String | ||
+ | */ | ||
+ | 'type': 'default', | ||
+ | |||
+ | // shivs the document according to the specified `html5` object options | ||
+ | 'shivDocument': shivDocument, | ||
+ | |||
+ | //creates a shived element | ||
+ | createElement: createElement, | ||
+ | |||
+ | //creates a shived documentFragment | ||
+ | createDocumentFragment: createDocumentFragment | ||
+ | }; | ||
+ | |||
+ | /*--------------------------------------------------------------------------*/ | ||
+ | |||
+ | // expose html5 | ||
+ | window.html5 = html5; | ||
+ | |||
+ | // shiv the document | ||
+ | shivDocument(document); | ||
+ | |||
+ | }(this, document)); | ||
+ | /*>>shiv*/ | ||
+ | |||
+ | // Assign private properties to the return object with prefix | ||
+ | Modernizr._version = version; | ||
+ | |||
+ | // expose these for the plugin API. Look in the source for how to join() them against your input | ||
+ | /*>>prefixes*/ | ||
+ | Modernizr._prefixes = prefixes; | ||
+ | /*>>prefixes*/ | ||
+ | /*>>domprefixes*/ | ||
+ | Modernizr._domPrefixes = domPrefixes; | ||
+ | Modernizr._cssomPrefixes = cssomPrefixes; | ||
+ | /*>>domprefixes*/ | ||
+ | |||
+ | /*>>mq*/ | ||
+ | // Modernizr.mq tests a given media query, live against the current state of the window | ||
+ | // A few important notes: | ||
+ | // * If a browser does not support media queries at all (eg. oldIE) the mq() will always return false | ||
+ | // * A max-width or orientation query will be evaluated against the current state, which may change later. | ||
+ | // * You must specify values. Eg. If you are testing support for the min-width media query use: | ||
+ | // Modernizr.mq('(min-width:0)') | ||
+ | // usage: | ||
+ | // Modernizr.mq('only screen and (max-width:768)') | ||
+ | Modernizr.mq = testMediaQuery; | ||
+ | /*>>mq*/ | ||
+ | |||
+ | /*>>hasevent*/ | ||
+ | // Modernizr.hasEvent() detects support for a given event, with an optional element to test on | ||
+ | // Modernizr.hasEvent('gesturestart', elem) | ||
+ | Modernizr.hasEvent = isEventSupported; | ||
+ | /*>>hasevent*/ | ||
+ | |||
+ | /*>>testprop*/ | ||
+ | // Modernizr.testProp() investigates whether a given style property is recognized | ||
+ | // Note that the property names must be provided in the camelCase variant. | ||
+ | // Modernizr.testProp('pointerEvents') | ||
+ | Modernizr.testProp = function(prop){ | ||
+ | return testProps([prop]); | ||
+ | }; | ||
+ | /*>>testprop*/ | ||
+ | |||
+ | /*>>testallprops*/ | ||
+ | // Modernizr.testAllProps() investigates whether a given style property, | ||
+ | // or any of its vendor-prefixed variants, is recognized | ||
+ | // Note that the property names must be provided in the camelCase variant. | ||
+ | // Modernizr.testAllProps('boxSizing') | ||
+ | Modernizr.testAllProps = testPropsAll; | ||
+ | /*>>testallprops*/ | ||
+ | |||
+ | |||
+ | /*>>teststyles*/ | ||
+ | // Modernizr.testStyles() allows you to add custom styles to the document and test an element afterwards | ||
+ | // Modernizr.testStyles('#modernizr { position:absolute }', function(elem, rule){ ... }) | ||
+ | Modernizr.testStyles = injectElementWithStyles; | ||
+ | /*>>teststyles*/ | ||
+ | |||
+ | |||
+ | /*>>prefixed*/ | ||
+ | // Modernizr.prefixed() returns the prefixed or nonprefixed property name variant of your input | ||
+ | // Modernizr.prefixed('boxSizing') // 'MozBoxSizing' | ||
+ | |||
+ | // Properties must be passed as dom-style camelcase, rather than `box-sizing` hypentated style. | ||
+ | // Return values will also be the camelCase variant, if you need to translate that to hypenated style use: | ||
+ | // | ||
+ | // str.replace(/([A-Z])/g, function(str,m1){ return '-' + m1.toLowerCase(); }).replace(/^ms-/,'-ms-'); | ||
+ | |||
+ | // If you're trying to ascertain which transition end event to bind to, you might do something like... | ||
+ | // | ||
+ | // var transEndEventNames = { | ||
+ | // 'WebkitTransition' : 'webkitTransitionEnd', | ||
+ | // 'MozTransition' : 'transitionend', | ||
+ | // 'OTransition' : 'oTransitionEnd', | ||
+ | // 'msTransition' : 'MSTransitionEnd', | ||
+ | // 'transition' : 'transitionend' | ||
+ | // }, | ||
+ | // transEndEventName = transEndEventNames[ Modernizr.prefixed('transition') ]; | ||
+ | |||
+ | Modernizr.prefixed = function(prop, obj, elem){ | ||
+ | if(!obj) { | ||
+ | return testPropsAll(prop, 'pfx'); | ||
+ | } else { | ||
+ | // Testing DOM property e.g. Modernizr.prefixed('requestAnimationFrame', window) // 'mozRequestAnimationFrame' | ||
+ | return testPropsAll(prop, obj, elem); | ||
+ | } | ||
+ | }; | ||
+ | /*>>prefixed*/ | ||
+ | |||
+ | |||
+ | /*>>cssclasses*/ | ||
+ | // Remove "no-js" class from <html> element, if it exists: | ||
+ | docElement.className = docElement.className.replace(/(^|\s)no-js(\s|$)/, '$1$2') + | ||
+ | |||
+ | // Add the new classes to the <html> element. | ||
+ | (enableClasses ? ' js ' + classes.join(' ') : ''); | ||
+ | /*>>cssclasses*/ | ||
+ | |||
+ | return Modernizr; | ||
+ | |||
+ | })(this, this.document); | ||
+ | |||
</script> | </script> | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
</html> | </html> |
Revision as of 10:45, 9 September 2015