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一下demo是基于window的滚动
<!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Insert title here</title> <script type="text/javascript" src="../js/jquery-2.0.0.min.js"></script> </head> <script type="text/javascript"> $(document).ready(function(){ $(window).scroll(myscroll); addContent(); function myscroll(){ console.log("12");// 500可以更改 if($(window).scrollTop()+500>$(document).height()-$(window).height()){ addContent(); } } function addContent(){ //随机添加图片 for(var i = 0; i< 9;i++){ var imgPath = "../img/"+Math.floor(Math.random()*5+1)+".PNG"; var htmls = "<li><img alt=‘‘ src=‘"+imgPath+"‘/></li>" $(‘#ul1‘).append(htmls); } } }) </script> <body> <div></div> <div id="content" "> <ul id="ul1" style="list-style: none;"> <!-- <li> <img src=""/> </li> --> </ul> </div> </body> </html>
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原文地址：http://www.cnblogs.com/c9999/p/5723372.html
