Css:
<style type="text/css">
.leftMenu {
min-width:220px;
width:268px;
margin:40px auto 0 auto;
}
.menu {
border: #bdd7f2 1px solid;
border-top: #0080c4 4px solid;
border-bottom: #0080c4 4px solid;
background: #f4f9ff repeat-y right;
margin-left: 10px;
}
.menu .ListTitle {
border-bottom: 1px #98c9ee solid;
display: block;
text-align: center;
/*position: relative;*/
height: 38px;
line-height: 38px;
cursor: pointer;
/*+min-width:220px;*/ +width:100%;
} .ListTitlePanel {
position: relative;
}
.leftbgbt {
position: absolute;
background: no-repeat;
width: 11px;
height: 52px;
left: -11px;
top: -4px;
}
/*.leftbgbt {
float:left;
background: no-repeat;
width: 11px;
height: 52px;
left: 0px;
top: 0px;
zoom:1;
z-index:200px;
}
*/
.leftbgbt2 {
position: absolute;
background: no-repeat;
width: 11px;
height: 48px;
left: -11px;
top: -1px;
}
.menuList {
display: block;
height: auto;
}
.menuList div {
height: 28px;
line-height: 24px;
border-bottom: 1px #98c9ee dotted;
}
.menuList div a {
display: block;
background: #fff;
line-height: 28px;
height: 28px;
text-align: center;
color: #185697;
text-decoration: none;
}
.menuList div a:hover {
color: #f30;
background: #0080c4;
color: #fff;
}
</style>
Javascript:
$(document).ready(function() {
var menuParent = $('.menu > .ListTitlePanel > div');//获取menu下的父层的DIV
var menuList = $('.menuList');
$('.menu > .menuParent > .ListTitlePanel > .ListTitle').each(function(i) {//获取列表的大标题并遍历
$(this).click(function(){
if($(menuList[i]).css('display') == 'none'){
$(menuList[i]).slideDown(300);
}
else{
$(menuList[i]).slideUp(300);
}
});
});
});Html主体：
<div class="leftMenu">
<div class="menu"> <div class="menuParent">
<div class="ListTitlePanel">
<div class="ListTitle">
<strong>统计表在线填报</strong>
<div class="leftbgbt"> </div>
</div>
</div>
<div class="menuList">
<div> <a target="mainAction" href="${pageContext.request.contextPath}/admin/addUser.jsp">封面</a></div>
<div> <a target="mainAction" href="${pageContext.request.contextPath}/admin/addUser.jsp">三、人员情况</a></div>
</div>
</div>
</div>
</div>
jquery-1.12.1.js 下载地址：
https://pan.baidu.com/s/1r23gV2pZHZyh6RdFBqhm2w
提取码：p12f
完整代码：
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<style type="text/css">
.leftMenu {
min-width:220px;
width:268px;
margin:40px auto 0 auto;
}
.menu {
border: #bdd7f2 1px solid;
border-top: #0080c4 4px solid;
border-bottom: #0080c4 4px solid;
background: #f4f9ff repeat-y right;
margin-left: 10px;
}
.menu .ListTitle {
border-bottom: 1px #98c9ee solid;
display: block;
text-align: center;
/*position: relative;*/
height: 38px;
line-height: 38px;
cursor: pointer;
/*+min-width:220px;*/ +width:100%;
} .ListTitlePanel {
position: relative;
}
.leftbgbt {
position: absolute;
background: no-repeat;
width: 11px;
height: 52px;
left: -11px;
top: -4px;
}
/*.leftbgbt {
float:left;
background: no-repeat;
width: 11px;
height: 52px;
left: 0px;
top: 0px;
zoom:1;
z-index:200px;
}
*/
.leftbgbt2 {
position: absolute;
background: no-repeat;
width: 11px;
height: 48px;
left: -11px;
top: -1px;
}
.menuList {
display: block;
height: auto;
}
.menuList div {
height: 28px;
line-height: 24px;
border-bottom: 1px #98c9ee dotted;
}
.menuList div a {
display: block;
background: #fff;
line-height: 28px;
height: 28px;
text-align: center;
color: #185697;
text-decoration: none;
}
.menuList div a:hover {
color: #f30;
background: #0080c4;
color: #fff;
}
</style>
<script type="text/javascript" src="${pageContext.request.contextPath }/static/js/jquery-1.12.1.js"></script>
<script type="text/javascript">
$(document).ready(function() {
var menuParent = $('.menu > .ListTitlePanel > div');//获取menu下的父层的DIV
var menuList = $('.menuList');
$('.menu > .menuParent > .ListTitlePanel > .ListTitle').each(function(i) {//获取列表的大标题并遍历
$(this).click(function(){
if($(menuList[i]).css('display') == 'none'){
$(menuList[i]).slideDown(300);
}
else{
$(menuList[i]).slideUp(300);
}
});
});
});
</script>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body> <div class="leftMenu">
<div class="menu"> <div class="menuParent">
<div class="ListTitlePanel">
<div class="ListTitle">
<strong>统计表在线填报</strong>
<div class="leftbgbt"> </div>
</div>
</div>
<div class="menuList">
<div> <a target="mainAction" href="${pageContext.request.contextPath}/admin/addUser.jsp">封面</a></div>
<div> <a target="mainAction" href="${pageContext.request.contextPath}/admin/addUser.jsp">三、人员情况</a></div>
</div>
</div>
</div>
</div> </body>
</html>
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