Difference between revisions of "Template:Team:CHINA CD UESTC/basicjs"

Line 1: Line 1:
−
$(function(){
+
function f1(){
 
$(window).scroll(function() {
 
$(window).scroll(function() {
 
if($(window).scrollTop() >= 100){
 
if($(window).scrollTop() >= 100){

Revision as of 14:11, 15 September 2015

function f1(){ $(window).scroll(function() { if($(window).scrollTop() >= 100){ $('.actGotop').fadeIn(300); }else{ $('.actGotop').fadeOut(300); } }); $('.actGotop').click(function(){$('html,body').animate({scrollTop: '0px'}, 800);}); });