通过原生js实现table切换
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>选项卡</title> <style type="text/css"> .main {width:400px; margin:0 auto;} #title {height:30px; line-height:30px;} #title span {float:left; width:120px; height:30px; margin-right:5px; color:#333; background:#eee; text-align:center; cursor:pointer; font-weight:bold;} #title span.on {background:#333; color:#fff;} #con {background:#fafafa; height:200px; border-top:2px solid #333;} #con ul {display:none; padding:10px;} #con ul.on {display:block;} #con ul li {height:24px; line-height:24px; border-bottom:1px dotted #ccc; text-indent:10px;} </style> </head> <body> <p class="wrapper"> <h1>原生javascript效果:选项卡切换</h1> <p class="main"> <h4 id="title"> <span class="on">jquery</span> <span>javascript</span> <span>css</span> </h4> <p id="con"> <ul class="on"> <li><a href="#">jquery选项卡</a></li> <li><a href="#">jquery焦点图</a></li> <li><a href="#">jquery表单验证</a></li> <li><a href="#">jquery特效</a></li> </ul> <ul> <li><a href="#">原生javascript</a></li> <li><a href="#">javascript特效</a></li> <li><a href="#">javascript笔记</a></li> </ul> <ul> <li><a href="#">css sprites</a></li> <li><a href="#">css命名规则</a></li> <li><a href="#">css font属性</a></li> <li><a href="#">css background属性</a></li> </ul> </p> </p> </p> <script type="text/javascript"> var oTitle = document.getElementById('title'); var aSpan = oTitle.getElementsByTagName('span'); var oCon = document.getElementById('con'); var aUl = oCon.getElementsByTagName('ul'); var i = 0; for(i=0; i<aSpan.length; i++) { aSpan[i].index = aUl[i].index = i; aSpan[i].onclick = function () { for(i=0; i<aSpan.length; i++) { aSpan[i].className = ''; aUl[i].className = ''; } this.className = 'on'; aUl[this.index].className = 'on'; } } </script> </body> </html>
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