<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Tab选项卡</title>
<link href="CSS/index.css" rel="stylesheet">
<script src="JS/index.js" type="text/javascript"></script>
</head>
<body>
<!--最外层-->
<div id="tab">
<!--头部-->
<div id="tab-header">
<ul>
<li class="select">公告</li>
<li>规则</li>
<li>论坛</li>
<li>安全</li>
<li>公益</li>
</ul>
</div>
<!--主要内容-->
<div id="tab-content">
<div class="dom" style="display: block">
<ul>
<li>
<a href="#">数据七夕:金牛爱送玫瑰</a>
</li>
<li>
<a href="#">阿里打造"互联网监管"</a>
</li>
<li>
<a href="#">10万家店60万新品</a>
</li>
<li>
<a href="#">全球最大网上时装周</a>
</li>
</ul>
</div>
<div class="dom">
<ul>
<li>
<a href="#">“全额返现”要管控啦</a>
</li>
<li>
<a href="#">淘宝新规发布汇总(7月)</a>
</li>
<li>
<a href="#">炒信规则调整意见反馈</a>
</li>
<li>
<a href="#">质量相关规则近期变更</a>
</li>
</ul>
</div>
<div class="dom">
<ul>
<li>
<a href="#">阿里建商家全链路服务</a>
</li>
<li>
<a href="#">个性化的消费时代来临</a>
</li>
<li>
<a href="#">跨境贸易是中小企业机</a>
</li>
<li>
<a href="#">美妆行业虚假信息管控</a>
</li>
</ul>
</div>
<div class="dom">
<ul>
<li>
<a href="#">接次文件，毁了一家店</a>
</li>
<li>
<a href="#">账号安全神器阿里钱盾</a>
</li>
<li>
<a href="#">新版阿里110上线了</a>
</li>
<li>
<a href="#">卖家学违禁避免被处罚</a>
</li>
</ul>
</div>
<div class="dom">
<ul>
<li>
<a href="#">为了公益high起来</a>
</li>
<li>
<a href="#">魔豆妈妈在线申请</a>
</li>
</ul>
</div>
</div>
</div>
</body>
</html>
a, address, b, big, blockquote, body, center, cite, code, dd, del, div, dl, dt, em, fieldset, font, form, h1, h2, h3, h4, h5, h6, html, i, iframe, img, ins, label, legend, li, ol, p, pre, small, span, strong, u, ul, var{
margin: 0px;
padding: 0px;
}
ul{
list-style: none;
}
a{
list-style:none ;
color: black;
}
#tab{
/*background-color: red;*/
width: 498px ;
height: 130px;
border:1px solid #ddd;
overflow: hidden;
margin: 20px 0px 0px 20px;
}
#tab #tab-header{
background-color: #F7F7F7;
height:36px;
position: relative;
}
#tab #tab-header ul{
width: 501px;
position: absolute;
left: -1px;
}
#tab #tab-header ul li{
float: left;
/*background-color: green;*/
width: 98px;
height: 36px;
line-height: 36px;
text-align: center;
padding: 0px 1px;
border-bottom: 1px solid #ddd;
}
#tab #tab-header ul li.select{
background-color: white;
border-bottom: 0px;
border-left: 1px solid #ddd;
border-right: 1px solid #ddd;
padding: 0px;
}
#tab #tab-header ul li:hover{
color: orange;
cursor: pointer;
font-weight: bolder;
}
/* 内容部分 */
#tab #tab-content .dom {
display: none;
}
#tab #tab-content .dom ul li{
float: left;
/*background-color: greenyellow;*/
width: 240px;
margin-left: 4px;
margin-top: 15px;
}
/**
* Created by apple on 16/9/21.
*/
function $(id) {
return typeof id === ‘string‘ ? document.getElementById(id):id;
}
window.onload = function () {
// 拿到所有的li标签(标题) 和 li对应的内容div
var titles = $(‘tab-header‘).getElementsByTagName(‘li‘);
var divs = $(‘tab-content‘).getElementsByTagName(‘div‘);
// 判断
if(titles.length != divs.length) return;
for(var i = 0; i < titles.length; i++){
var li = titles[i];
li.id = i;
li.onmousemove = function () {
for (var j=0;j<titles.length; j++){
titles[j].className = ‘‘;
divs[j].style.display = ‘none‘;
}
// 让当前的被选中
this.className = ‘select‘;
divs[this.id].style.display = ‘block‘;
}
}
}
时间： 2024-08-07 07:24:18