JQuery超级简单的TAB选项卡

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>无标题文档</title>
<script type="text/javascript" src="js/jquery-1.7.2.min.js"></script>
<style>
.tab div{ display:none}
</style>
<script>
$(function(){
    $(".top a").mouseover(function(){//鼠标移上的时候获取a的下标
    var Topindex=$(".top a").index(this);
    $(".tab").children("div").hide().eq(Topindex).show();//先隐藏所有DIV然后显示对应下标的DIV
       })
    })
</script>
</head>

<body>
<div class="top">
<a href="#">1</a>
<a href="#">2</a>
<a href="#">3</a>
<a href="#">4</a>
</div>

<div class="tab">
<div class="tab1" style="display:block;">1</div>
<div class="tab1">2</div>
<div class="tab1">3</div>
<div class="tab1">4</div>
</div>
</body>
</html>
原文地址:https://www.cnblogs.com/showstyle/p/2597266.html