废话不多说,下面是代码
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<style type="text/css">
* {
padding: 0;
margin: 0;
}
ul {
list-style-type: none;
}
.parentWrap {
width: 200px;
text-align: center;
}
.menuGroup {
border: 1px solid #999;
background-color: #e0ecff;
}
.groupTitle {
display: block;
height: 20px;
line-height: 20px;
font-size: 16px;
border-bottom: 1px solid #ccc;
cursor: pointer;
}
.menuGroup>div {
height: 200px;
background-color: #fff;
display: none;
}
</style>
</head>
<body>
<ul class="parentWrap">
<li class="menuGroup">
<span class="groupTitle">标题1</span>
<div>我是弹出来的div1</div>
</li>
<li class="menuGroup">
<span class="groupTitle">标题2</span>
<div>我是弹出来的div2</div>
</li>
<li class="menuGroup">
<span class="groupTitle">标题3</span>
<div>我是弹出来的div3</div>
</li>
<li class="menuGroup">
<span class="groupTitle">标题4</span>
<div>我是弹出来的div4</div>
</li>
</ul>
<script src="jquery-1.12.4.js"></script>
<script>
$("ul>li>span").click(function() {
// $(this).siblings('div').slideToggle()
//利用jquery的链式调用,和循环特性
$("ul>li>span~div").not($(this).siblings('div').slideToggle()).slideUp()
})
</script>
</body>
</html>
注意:所用jQuery库是x.1版本
结果展示