<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
<title>网页选项卡应用</title>
<script src="jquery-2.1.0.js"></script>
<style type="text/css">
body {
font-size:13px;
}
ul, li {
margin :0;
padding:0;
list-style:none;
}
#menu li{
text-align:center;
float:left;
padding:5px;
margin-right:2px;
width:50px;
cursor:pointer;
}
#menu li .tabFocus {
width:50px;
font-weight:bold;
background-color:#f3f2e7;
border:1px solid #666;
border-bottom:0;
z-index:100;
position:relative;
}
#content {
width: 260px;
height: 90px;
padding: 10px;
background-color: #00ff21;
clear: left;
border: 1px solid #666;
position: relative;
top:-1px;
}
#content li {
display:none;
}
#content li .conFocus {display:block;
}
</style>
<script type="text/javascript">
$(function () {
$("#menu li").each(function (index) {
$(this).click(function () {
$("#menu li .tabFocus").removeClass("tabFocus");
$("#content li:eq(" + index + ")").show().siblings().hide();
})
})
})
</script>
</head>
<body>
<ul id="menu">
<li class="tabFocus">家具</li>
<li>电器</li>
<li>二手</li>
</ul>
<ul id="content">
<li class="conFocus">我是家具的内容</li>
<li>欢迎来到电器城</li>
<li>二手市场，产品丰富多彩</li>
</ul>
</body>
</html>