DIV点击折叠实例代码

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废话不多说了，关键代码如下所示：

CSS Code复制内容到剪贴板

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0" name="viewport">
<title>测试</title>
<style type="text/css">
*{ margin:0; padding:0;}
.menu{ width:100%;}
.menu .item{ width:100%; height:auto; background-color: #fefefe;}
.menu .item h1{ font-size:15px; width:100%; position:relative;}
.menu .item h1 i{ display: inline-block; height:15px; width:10px; position:absolute; rightright:10px; top:0; background: url(images/rightright.png) no-repeat; background-size:10px auto;}
.menu .item ul{ display: none;}
.menu .item ul li{ list-style:none; color:#000; background-color: #fefefe; border-bottom:solid 1px #ededed; line-height: 32px; width:100%; position:relative;}
.menu .item ul li p{ display: none;}
.menu .item.active h1 i{ display: inline-block; height:10px; width:15px; position:absolute; rightright:10px; top:3px; background: url(images/down.png) no-repeat; background-size:15px auto;}
.menu .item ul li span.icon{display: inline-block; height:15px; width:10px; position:absolute; rightright:10px; top:0; background: url(images/rightright.png) no-repeat; background-size:10px auto;}
.menu .item ul li.active span.icon{ display: inline-block; height:10px; width:15px; position:absolute; rightright:10px; top:3px; background: url(images/down.png) no-repeat; background-size:15px auto;}
.menu .item.active ul{ display: block;}
.menu .item.active ul li.active p{ display: block;}
</style>
</head>
<body>
<div class="menu">
<div class="item">
<h1>标题一<i></i></h1>
<ul>
<li>1<span class="icon"></span>
<p>锋科技了束带结发历史的会计法落实到飞</p>
</li>
<li>2<span class="icon"></span>
<p>锋科技了束带结发历史的会计法落实到飞</p>
</li>
<li>3<span class="icon"></span>
<p>锋科技了束带结发历史的会计法落实到飞</p>
</li>
</ul>
</div>
<div class="item">
<h1>标题二<i></i></h1>
<ul>
<li>1<span class="icon"></span>
<p>锋科技了束带结发历史的会计法落实到飞</p>
</li>
<li>2<span class="icon"></span>
<p>锋科技了束带结发历史的会计法落实到飞</p>
</li>
<li>3<span class="icon"></span>
<p>锋科技了束带结发历史的会计法落实到飞</p>
</li>
</ul>
</div>
<div class="item">
<h1>标题三<i></i></h1>
<ul>
<li>1<span class="icon"></span>
<p>锋科技了束带结发历史的会计法落实到飞</p>
</li>
<li>2<span class="icon"></span>
<p>锋科技了束带结发历史的会计法落实到飞</p>
</li>
<li>3<span class="icon"></span>
<p>锋科技了束带结发历史的会计法落实到飞</p>
</li>
</ul>
</div>
</div>
<script type="text/javascript" src="js/jquery-1.7.min.js"></script>
<script type="text/javascript">
jQuery(function(){
$('.menu .item').each(function(){
var flag=true;
$(this).find('h1').on('click',function(){
if(flag){
$('.menu .item').removeClass('active');
$(this).parent('.item').addClass('active');
flag=false;
}else{
$(this).parent('.item').removeClass('active');
flag=true;
}
});
});
$('.menu .item ul li').each(function(){
var flag=true;
$(this).on('click',function(event){
event.preventDefault();
event.stopPropagation();
if(flag){
$('.menu ul li').removeClass('active');
$(this).addClass('active');
flag=false;
}else{
$(this).removeClass('active');
flag=true;
}
});
});
});
</script>
</body>
</html>