jQuery implements simple demonstration of TAB tab switching effect

The example in this article is to share with you jQuery to implement TAB tab switching effect for your reference. The specific content is as follows

1. Tab switching on

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>jQuery tab切换</title>
  <style type="text/css">
    *{
      margin:0;
      padding:0;
    }
    .wrap{
      margin-left: 50px;
      margin-top: 50px;
    }
    /*清浮动---clearfix*/
    .clearfix {
      *zoom: 1;
    }
    .clearfix:after {
      content: "";
      clear: both;
      display: block;
      height: 0;
      font-size: 0;
      visibility: hidden;
    }
    .blist {
      border:1px solid #d9d9d9;
      width: 275px;
      height: 32px;
    }
    .blist li:first-child{
      border-left: none;
    }
    .blist li{
       list-style: none;
       width: 68px;
       height: 32px;
       border-left:1px solid #d9d9d9;
       font-size: 14px;
       font-family: "楷体";
       line-height: 32px;
       text-align: center;
       float: left;
       /*鼠标样式改变为一个手*/
       cursor: pointer;
       /*字体免选中*/
       -webkit-user-select: none;
  
    }
    .blsit-list{
      width: 275px;
    }
    .blsit-list li{
       list-style: none;
       width: 275px;
       border:1px solid #ccc;
       height: 200px;
       border-top: none;
    }
    .wrap .blist li.active{
      font-weight: bold;
      color: red;
      border-top: 2px solid red;
      position: relative;
      top:-1px;
      height: 31px;
    }
    .blsit-list li:first-child{
      display: block;
    }
    .blsit-list li{
     display: none;
    }
  </style>
</head>
<body>
    <div class="wrap">
       <ul class="blist clearfix">
         <li class="active">电影</li>
         <li>电脑</li>
         <li>冰箱</li>
         <li>空调</li>
       </ul>
       <ul class="blsit-list">
         <li>A</li>
         <li>B</li>
         <li>C</li>
         <li>D</li>
       </ul>
    </div>
    <div class="wrap">
       <ul class="blist clearfix">
         <li class="active">电影</li>
         <li>电脑</li>
         <li>冰箱</li>
         <li>空调</li>
       </ul>
       <ul class="blsit-list">
         <li>A</li>
         <li>B</li>
         <li>C</li>
         <li>D</li>
       </ul>
    </div>
    <div class="wrap">
       <ul class="blist clearfix">
         <li class="active">电影</li>
         <li>电脑</li>
         <li>冰箱</li>
         <li>空调</li>
       </ul>
       <ul class="blsit-list">
         <li>A</li>
         <li>B</li>
         <li>C</li>
         <li>D</li>
       </ul>
    </div>
    <div class="wrap">
       <ul class="blist clearfix">
         <li class="active">电影</li>
         <li>电脑</li>
         <li>冰箱</li>
         <li>空调</li>
       </ul>
       <ul class="blsit-list">
         <li>A</li>
         <li>B</li>
         <li>C</li>
         <li>D</li>
       </ul>
    </div>
    <script type="text/javascript" src="jquery-1.11.3.min.js"></script>
    <script type="text/javascript">
    $(function(){
       $(".blist").on("click","li",function(){
         // 设index为当前点击
         var index = $(this).index();
         // 点击添加样式利用siblings清除其他兄弟节点样式
         $(this).addClass("active").siblings().removeClass("active");
         // 同理显示与隐藏
         $(this).parents(".wrap").find(".blsit-list li").eq(index).show().siblings().hide();
       })
    })
    </script>
</body>
</html>

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2. Tab switching mouseenter

Rendering:

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<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <title>jQuery tab切换</title>
  <style type="text/css">
    *{
      margin:0;
      padding:0;
    }
    .wrap{
      margin-left: 50px;
      margin-top: 50px;
    }
    /*清浮动---clearfix*/
    .clearfix {
      *zoom: 1;
    }
    .clearfix:after {
      content: "";
      clear: both;
      display: block;
      height: 0;
      font-size: 0;
      visibility: hidden;
    }
    .blist {
      border:1px solid #d9d9d9;
      width: 275px;
      height: 32px;
    }
    .blist li:first-child{
      border-left: none;
    }
    .blist li{
       list-style: none;
       width: 68px;
       height: 32px;
       border-left:1px solid #d9d9d9;
       font-size: 14px;
       font-family: "楷体";
       line-height: 32px;
       text-align: center;
       float: left;
       /*鼠标样式改变为一个手*/
       cursor: pointer;
       /*字体免选中*/
       -webkit-user-select: none;
  
    }
    .blsit-list{
      width: 275px;
    }
    .blsit-list li{
       list-style: none;
       width: 275px;
       border:1px solid #ccc;
       height: 200px;
       border-top: none;
    }
    .wrap .blist li.active{
      font-weight: bold;
      color: red;
      border-top: 2px solid red;
      position: relative;
      top:-1px;
      height: 31px;
    }
    .blsit-list li:first-child{
      display: block;
    }
    .blsit-list li{
     display: none;
    }
  </style>
</head>
<body>
    <div class="wrap">
       <ul class="blist clearfix">
         <li class="active">电影</li>
         <li>电脑</li>
         <li>冰箱</li>
         <li>空调</li>
       </ul>
       <ul class="blsit-list">
         <li>A</li>
         <li>B</li>
         <li>C</li>
         <li>D</li>
       </ul>
    </div>
    <div class="wrap">
       <ul class="blist clearfix">
         <li class="active">电影</li>
         <li>电脑</li>
         <li>冰箱</li>
         <li>空调</li>
       </ul>
       <ul class="blsit-list">
         <li>A</li>
         <li>B</li>
         <li>C</li>
         <li>D</li>
       </ul>
    </div>
    <div class="wrap">
       <ul class="blist clearfix">
         <li class="active">电影</li>
         <li>电脑</li>
         <li>冰箱</li>
         <li>空调</li>
       </ul>
       <ul class="blsit-list">
         <li>A</li>
         <li>B</li>
         <li>C</li>
         <li>D</li>
       </ul>
    </div>
    <div class="wrap">
       <ul class="blist clearfix">
         <li class="active">电影</li>
         <li>电脑</li>
         <li>冰箱</li>
         <li>空调</li>
       </ul>
       <ul class="blsit-list">
         <li>A</li>
         <li>B</li>
         <li>C</li>
         <li>D</li>
       </ul>
    </div>
    <script type="text/javascript" src="jquery-1.11.3.min.js"></script>
    <script type="text/javascript">
    $(function(){
       $(".blist li").on("mouseenter",function(){
         var index = $(this).index();
         $(this).addClass("active").siblings().removeClass("active"); 
         $(this).parents(".wrap").find(".blsit-list li").eq(index).show().siblings().hide();
       })
    })
    </script>
</body>
</html>

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jQuery implements simple demonstration of TAB tab switching effect_jquery