日期:2014-05-16 浏览次数:20435 次
<!DOCTYPE html > <head> <meta content="text/html;charset=utf-8" http-equiv="Content-Type"> <style type"text/css"> ul { list-style:none; height:auto; float:left; width:100%; padding: 0; margin: 0px; border: 1px solid red; } li { list-style-type:none; float:left; margin-left:8px; border: 0px solid white; } </style> <script type="text/javascript" src="http://code.jquery.com/jquery-1.8.2.min.js"> </script> </head> <body> <div> <ul id="waterFallFlow"> <li class='waterLine_0 waterFallLine'> <div> <img class='loaded' src='1'></div> <div> <img class='lazy' src='2'></div> <div> <img class='lazy' src='3'></div> <div> <img class='lazy' src='4'></div> <div> <img class='lazy' src='5'></div> </li> <li class='waterLine_1 waterFallLine'> <div> <img class='loaded' src='6'></div> <div> <img class='lazy' src='7'></div> <div> <img class='lazy' src='8'></div> <div> <img class='lazy' src='9'></div> <div> <img class='lazy' src='10'></div> </li> <li class='waterLine_2 waterFallLine'> <div> <img class='loaded' src='11'></div> <div> <img class='lazy' src='12'></div> <div> <img class='lazy' src='13'></div> <div> <img class='lazy' src='14'></div> <div> <img class='lazy' src='15'></div> </li> <li class='waterLine_3 waterFallLine'> <div> <img class='loaded' src='16'></div> <div> <img class='lazy' src='17'></div> <div> <img class='lazy' src='18'></div> <div> <img class='lazy' src='19'></div> <div> <img class='lazy' src='20'></div> </li> </ul> </div> </body> <script type="text/javascript"> $(document).ready(function() { var num = 4; var obj = ''; setInterval(function() { var dataArr = []; for(var i=0;i<num;i++) { obj = $(".waterLine_"+i+" .lazy :first"); if(obj[0] != undefined) { dataArr.push(obj[0]); } } num = dataArr.length; if(num>0) { for(var i=0;i<num;i++) { dataArr[i].setAttribute('class','loaded'); dataArr[i].setAttribute('src','http://s1.dwstatic.com/group1/M00/ED/5F/962f229b9168cd1495bd35fc56de73b4.jpg'); } } dataArr = null; },500)