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JS DIV CSS layout to achieve beautiful tab effect_javascript skills

WBOY
WBOYOriginal
2016-05-16 15:36:581496browse

The example in this article describes the JS DIV CSS layout to achieve a beautiful tab effect. Share it with everyone for your reference. The details are as follows:

This is a simple tab code based on JavaScript to help novices practice Div CSS layout skills. This tab can continue to beautify and improve. Tabs are widely used on many websites. It is indeed a very good one. Web page layout methods.

The screenshot of the running effect is as follows:

The online demo address is as follows:

http://demo.jb51.net/js/2015/js-div-css-pbbj-nav-demo/

The specific code is as follows: 

<!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=gb2312" />
<title>DIV CSS排版</title>
<style type="text/css"> 
<!--
body,ul{margin:0; padding:0; list-style:none; font:12px "宋体";}
.test {
 width:500px; 
 margin:20px auto; 
 height:150px;
 background:url("images/9zrgo3.jpg") repeat-x 0 33px; 
 }
.test ul li { 
 float:left; 
 padding:2px 1px 6px 1px; 
 background: url("images/11abdrs.jpg") no-repeat 0 0; 
 }
.test ul li a {
 color:#000;
 width:95px; 
 text-decoration:none; 
 display:block; 
 height:27px;
 line-height:31px;
 text-align:center;
 overflow:hidden;
 }
.test ul li a:hover{
 color:#30F;
 background:#FFF url("images/2vi1df8.jpg") repeat-x 0 0px; 
 }
.test ul li.yes {padding:0;border:none;}
.test ul li.yes a {
 color:#30F;
 width:112px;
 height:35px;
 line-height:40px;
 display:block;
 font-weight:bold;
 margin-bottom:-5px;
 background: url("images/27zgcqc.jpg") no-repeat 0px 0; 
 overflow:hidden;
 } 
.content {
 line-height:50px;
 text-align:center;
 font-size:20px;
 color:red;
 height:112px;
 border:#F8BE05 2px solid; 
 border-top:none; 
 clear:both;
 background:#ECED78;
 }
.no { display:none;}
-->
</style>
<script type="text/javascript" language="javascript"> 
 function test_item(n){
  var menu = document.getElementById("menu");
  var menuli = menu.getElementsByTagName("li");
  for(var i = 0; i< menuli.length;i++){
   menuli[i].className= "";
   menuli[n].className="yes";
   document.getElementById("test"+ i).className = "no";
   document.getElementById("test"+ n).className = "content";
  }
 }
</script>
</head>
<body>
<div class="test">
 <ul id="menu">
  <li class="yes" onclick="javascript:test_item(0);"><a href="#" onfocus="this.blur()">首页</a></li>
  <li onclick="javascript:test_item(1);"><a href="#" onfocus="this.blur()">连接一</a></li>
  <li onclick="javascript:test_item(2);"><a href="#" onfocus="this.blur()">连接二</a></li>
  <li onclick="javascript:test_item(3);"><a href="#" onfocus="this.blur()">连接三</a></li>
  <li onclick="javascript:test_item(4);"><a href="#" onfocus="this.blur()">连接四</a></li>
 </ul>
 <div class="content" id="test0">
  首页内容
 </div>
 <div id="test1" class="no">
  连接一内容
 </div>
 <div id="test2" class="no">
  连接二内容
 </div>
 <div id="test3" class="no">
  连接三内容
 </div>
 <div id="test4" class="no">
  连接四内容
 </div>
</div>
</body>
</html>

I hope this article will be helpful to everyone’s JavaScript programming.

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