Difference between revisions of "Template:Waterloo/JS/header"

Revision as of 03:21, 16 September 2015

// scripts for header

// detects scroll for top resizing and lower nav show $(window).scroll(function() {

 if ($(document).scrollTop() > 50) {
   $('.main-nav').addClass('shrink');
   if ($('#inner-page-links').children().length > 0 && screen.width > 768) {
     $('.navbar-lower').removeClass('hide-lower');
   }
 } else {
   $('.main-nav').removeClass('shrink');
   $('.navbar-lower').addClass('hide-lower');
 }

});

var scrollLinks = {};

// fills in lower nav with inner page links $(document).ready(function(){

   $('.accordion-heading').addClass('link');
   $('section').addClass('link');
   $('.link').each(function(i, obj) {

       scrollLinks[obj.title] = obj.id;
   });
   $(".scroll-link").each(function(i, obj) {
       $(obj).click(function() {
           scrollToAnchor(scrollLinks[obj.text]);
       });
   });
   if ($('#inner-page-links').children().length < 1) {
       $('.navbar-lower').addClass('hide-lower');
   }

});

// for smooth scrolling function scrollToAnchor(aid){

   var aTag = $('#'+aid);
   if(aTag.length){
     $('html, body').animate({scrollTop:$(aTag).position().top}, 'slow');
   }

}