<div id="treeDiv" style="overflow:auto;"><ul id='tt'></ul></div>
<script>
$(function(){
$("#treeDiv").height("95%");
scrollToBottom(loadTreeData);
});
/*
* 函数功能:滚动到底部时的触发方法*/
function scrollToBottom(loadFunc){
var nScrollHight = 0, nScrollTop = 0, nDivHight = 0;
$("#treeDiv").scroll(function(){
nScrollHight = $(this)[0].scrollHeight;
nScrollTop = $(this)[0].scrollTop;
nDivHight = $(this).height();
if(nScrollTop + nDivHight >= nScrollHight){
loadFunc();
}
}).attr("page",2);
}
/*
* 函数功能:要加载的数据,page:当前页,rows每页加载的条数*/
function loadTreeData(){
var treeDom = $("#treeDiv");
var page = treeDom.attr("page");
$.ajax({
type : "post",
dataType : "json",
url : "./servlet",
data : {
"action" : "load",
"page" : page,
"rows" : 20,
},
success : function(data){
//给<ul>列表赋值。。。。。。
$("#treeDiv").attr("page",++page);
}
});
}
</script>
参考博客:http://blog.youkuaiyun.com/zhangking/article/details/6502134