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怎样使用js实现鼠标单击Tab表单切换

php中世界最好的语言asal: 2018-05-29 11:16:081721semak imbas

这次给大家带来怎样使用js实现鼠标单击Tab表单切换，使用js实现鼠标单击Tab表单切换的注意事项有哪些，下面就是实战案例，一起来看一下。

代码：

<!DOCTYPE html> 
<html> 
 <head> 
  <meta charset="utf-8" /> 
  <title></title> 
  <style type="text/css"> 
   *{ 
    padding: 0; 
    margin: 0; 
    border:0; 
   } 
   body{ 
    text-align: center; 
   } 
   ul{ 
    list-style: none; 
   } 
   a{ 
    text-decoration: none; 
    color: #ff6666; 
    font-family: Arial; 
   } 
   .tab-container{ 
    width: 398px; 
    height: 200px; 
    border:1px #ffcccc solid; 
    margin: 0 auto; 
    position: relative; 
    overflow: hidden; 
   } 
   /*tab-head begin*/ 
   .tab-head{ 
    width: 400px; 
    height:30px; 
    left:0; 
    background: #ffcccc; 
    position: absolute; 
    left:-1px;//这里设置-1是为了li的border与最外层的border重合 
   } 
   .tab-head li{ 
    float:left; 
    height: 29px; 
    line-height: 29px; 
    width: 78px; 
    overflow: hidden; 
    padding: 0 1px; 
    border-bottom: 1px solid #ffcccc; 
    background: #ffeeee; 
   } 
    
   li.select{ 
    background: #fff; 
    padding: 0; 
    border-left: 1px solid #ffcccc; 
    border-right: 1px solid #ffcccc; 
    border-bottom: 1px solid #fff;  
   } 
   /*tab-head end tab-panel begin*/ 
   .tab-panel{ 
    position: relative; 
    width: 100%; 
    height: 85%; 
    top: 15%; 
    -webkit-transition:all 0.01s linear;//切换过渡效果 
   } 
   .tab-panel section{ 
    position: absolute; 
    display: inline-block; 
    width: 100%; 
    height: 100%; 
   } 
   #panel-1{ 
    left: 0; 
   } 
   #panel-2{ 
    left: 100%; 
   } 
   #panel-3{ 
    left: 200%; 
   } 
   #panel-4{ 
    left: 300%; 
   } 
   #panel-5{ 
    left: 400%; 
   } 
  </style> 
 </head> 
 <body> 
  <p class="tab-container"> 
    <ul class="tab-head"> 
     <li id="1" class="select" onmousedown="$(this)"><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Tab1</a></li> 
     <li id="2" onmousedown="$(this)"><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Tab2</a></li> 
     <li id="3" onmousedown="$(this)"><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Tab3</a></li> 
     <li id="4" onmousedown="$(this)"><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Tab4</a></li> 
     <li id="5" onmousedown="$(this)"><a href="#" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" rel="external nofollow" >Tab5</a></li> 
    </ul> 
    <p id="tab-panel" class="tab-panel"> 
     <section id="panel-1"><p>这是panel-1</p></section>  
     <section id="panel-2"><p>这是panel-2</p></section>  
     <section id="panel-3"><p>这是panel-3</p></section>  
     <section id="panel-4"><p>这是panel-4</p></section>  
     <section id="panel-5"><p>这是panel-5</p></section>    
    </p> 
   </p> 
   <script type="text/javascript"> 
    function $(id){ 
    var lis = document.getElementsByTagName('li'); 
    for (var i = 0; i < lis.length; i++) { 
     lis[i].setAttribute(&#39;class&#39;,&#39;&#39;); 
    }; 
    id.setAttribute(&#39;class&#39;,&#39;select&#39;); 
    var ele = document.getElementById(&#39;tab-panel&#39;); 
    ele.style.left=-(id.id-1)+&#39;00%&#39;; 
    } 
   </script> 
 </body> 
</html>

效果图：

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