<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style type="text/css">
.wowo{
height: 30px;
width: 200px;
background-color: pink;
border-bottom: 2px black solid;
list-style: none;
}
.aaa{
width: 200px;
height: 20px;
background-color: red;
border:1px blue solid;
list-style: none;
}
ul{
margin:0;padding:0;
}
.rrr{
display: none;
}
</style>
</head>
<body>
<ul>
<li class="wowo"></li>
<ul class="rrr">
<li class="aaa"></li>
<li class="aaa"></li>
<li class="aaa"></li>
</ul>
<li class="wowo"></li>
<ul class="rrr">
<li class="aaa"></li>
<li class="aaa"></li>
<li class="aaa"></li>
</ul>
<li class="wowo"></li>
<ul class="rrr">
<li class="aaa"></li>
<li class="aaa"></li>
<li class="aaa"></li>
</ul>
</ul>
<script type="text/javascript" src="jquery-3.2.1.min.js"></script>
<script type="text/javascript">
var $wowo=$(".wowo");
for(var j=0;j<3;j++){
$($wowo[j]).click(function(){
$(this).next().slideToggle();
var $next= $(this).next();
$(".rrr").not($next).slideUp();
});
}
</script>
</body>
</html>
css+jQuery折叠效果(手拉琴)
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转载自blog.csdn.net/cream_cicilian/article/details/79989625
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