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  • PHP Tab的Demo

    <!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';
            }
        }
    
    }
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  • 原文地址:https://www.cnblogs.com/lantu1989/p/5954929.html
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