<script type="text/javascript" src="http://www.codefans.net/ajaxjs/jquery-1.9.1.min.js"></script>
<script type="text/javascript">
$(function(){
function loadMeinv(){
var data = 0;
for(var i=0;i<9;i++){//每次加载时模拟随机加载图片
data = parseInt(Math.random()*9);
var html = "";
html = '<li><img src = http://www.codefans.net/jscss/demoimg/201405/-'
+data+'.jpg><p>src='
+data+'.jpg</p></li>';
$minUl = getMinUl();
$minUl.append(html);
}
}
loadMeinv();
$(window).on("scroll",function(){
$minUl = getMinUl();
if($minUl.height() <= $(window).scrollTop()+$(window).height()){
//当最短的ul的高度比窗口滚出去的高度+浏览器高度大时加载新图片
loadMeinv();
}
})
function getMinUl(){//每次获取最短的ul,将图片放到其后
var $arrUl = $("#container .col");
var $minUl =$arrUl.eq(0);
$arrUl.each(function(index,elem){
if($(elem).height()<$minUl.height()){
$minUl = $(elem);
}
});
return $minUl;
}
})
</script>