<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>jquery ajax加载绑定事件</title>
<style>
*{ margin:0px; padding:0px;}
body{ font-size:12px; font-family:Verdana, Arial, Helvetica, sans-serif;}
#container{ position:relative; overflow:hidden;}
#header{ height:100px; line-height:100px; background:#dedede; padding-left:20px; position:absolute; left:0px; top:0px; position:fixed!important; width:100%; margin-bottom:20px;}
#header h1{ font-size:120%; color:#fff;}
#header h1 span{ font-size:75%}
#siderbar{ width:240px; margin-left:10px;border:1px solid #ddd; position:absolute; left:0px; top:120px; position:fixed!important; z-index:9999;}
#siderbar_box{ padding:10px;overflow:auto}
#siderbar h4{ background:#eee; color:#666; padding:5px 10px;}
#siderbar_box ul{ list-style:none; margin-left:10px;}
#content{ padding:120px 0px 0px 260px; overflow:auto;_padding:120px 0px 0px 280px;}
#content ul{list-style:none;}
#content ul li{ border:1px solid #ddd; cursor:pointer; display:block}
#content ul li span{ display:block; padding:5px;}
#content ul li table{ margin:5px auto; padding:0px; border-collapse:collapse; border:1px solid #999; width:98%;}
#content ul li table td{/* padding:2px 5px;*/ border:1px solid #999;}
#content_footer{ text-align:center;}
.focus{padding:2px 5px; boder:1px solid #aaa; background:#fafafa;}
.highlight{color:#fff; background:#0099FF}
</style>
<script src="jquery-1.3.2.min.js"></script>
<script>
$(function(){
setHeight("#siderbar",130); // 设置侧边栏的高度
$(window).resize(function(){setHeight("#siderbar",130)}); //窗口变化时重新设置侧边栏高度
$.get("sider.html",function(data){
$('#siderbar_box').append(data);
});
/*设置ID的高度*/
function setHeight(id,h){
var windowHeight=$(window).height();
$(id).css({"height":(windowHeight-h)+"px"});
}
// 绑定加载后的li的查看
$("#siderbar_box ul li a").live("click",function(){
var $current=$(this);
var $currentli=$(this).parent();
if($currentli.children("ul").attr("id")==undefined) //第一次需ajax加载
{
$currentli.siblings().children("ul").slideUp('fast');
$currentli.siblings().children("a").removeClass("focus");
$.get("chapter.html",function(data){
$current.addClass("focus").parent().append(data);
showChapter(); //在content去显示主要内容
});
}else{
$currentli.siblings().children("ul").slideUp('fast');
$currentli.siblings().children("a").removeClass("focus");
if($currentli.children("ul").is(":visible")) //处于展开状态
{
$current.removeClass("focus").parent().children("ul").slideUp('fast');
}else{
$current.addClass("focus").parent().children("ul").slideDown('slow');
showChapter();
}
}
});
//content显示列表标题
function showChapter(){
$.get("chapter.html",function(data){
$("#content").html(data);
$("#content ul li").live("click",function(){ //绑定加载后的标题单击事件
$current=$(this);
if($current.children("table").attr("id")==undefined) //单击标题，第一次ajax加载
{
if($current.children("span").find("img").size()<1) //只加载一次内容，防止多次请求加载
{
$current.children("span").append("<img src='loading.gif' border='none'/>"); //加载图片
$.get("table.html",function(data){
$current.append(data).children("span").addClass("highlight").find("img").remove(); //加载完成移除加载图片
});
}
}else{
if($current.children("table").is(":visible"))
{
$current.children("span").removeClass("highlight").next("table").hide();
}else{
$current.children("span").addClass("highlight").next("table").show();
}
}
});
});
}
});
</script>
</head>
<body>
<div id="container">
<div id="header"><h1>DEMO<span>©copyright by <a href="http://cnblogs.com/tomieric">Tomi-Eric's</a><span></h1></div>
<div id="siderbar">
<h4>课程</h4>
<div id="siderbar_box">
</div>
</div>
<div id="content">
<div id="content_footer"></div>
</div>
</div>
</body>
</html>
