本文实例讲述了JS实现的不规则TAB选项卡效果代码。分享给大家供大家参考。具体如下：
这是一款采用菱形的选项卡效果，一改选项卡中规中矩的风格，效果非常不错，奉献给大家。
运行效果截图如下：
在线演示地址如下：
http://demo.jb51.net/js/2015/js-bgz-tab-cha-style-codes/
具体代码如下：
<html> <head> <meta http-equiv="Content-Type" content="text/html; charset=gb2312" /> <title>不规则TAB选项卡效果</title> <style type="text/css"> <!-- body,td{font-size: 12px;} .tab{margin-top:100px} #TabTab03Con1{width:346px;height:100px;line-height:100px;border-left:#757575 1px solid;border-bottom:#757575 1px solid;border-right:#757575 1px solid;} #TabTab03Con2{width:346px;height:100px;line-height:100px;border-left:#757575 1px solid;border-bottom:#757575 1px solid;border-right:#757575 1px solid;} #TabTab03Con3{width:346px;height:100px;line-height:100px;border-left:#757575 1px solid;border-bottom:#757575 1px solid;border-right:#757575 1px solid;} .xixi1{width:346px;height:27px;line-height:27px;background-image:url(images/tab01.jpg);cursor:pointer;} .xixi2{width:346px;height:27px;line-height:27px;background-image:url(images/tab02.jpg);cursor:pointer;} .xixi3{width:346px;height:27px;line-height:27px;background-image:url(images/tab03.jpg);cursor:pointer;} .tab1{width:115px;height:27px;line-height:27px;float:left;text-align:center;cursor:pointer;} .tab2{width:115px;height:27px;line-height:27px;float:left;text-align:center;cursor:pointer;color:#FFFFFF;} .tab3{width:115px;height:27px;line-height:27px;float:left;text-align:center;cursor:pointer;color:#FFFFFF;} --> </style> </head> <body> <script type=text/javascript> function setTab03Syn ( i ) { selectTab03Syn(i); } function selectTab03Syn ( i ) { switch(i){ case 1: document.getElementById("TabTab03Con1").style.display="block"; document.getElementById("TabTab03Con2").style.display="none"; document.getElementById("TabTab03Con3").style.display="none"; document.getElementById("font1").style.color="#000000"; document.getElementById("font2").style.color="#ffffff"; document.getElementById("font3").style.color="#ffffff"; break; case 2: document.getElementById("TabTab03Con1").style.display="none"; document.getElementById("TabTab03Con2").style.display="block"; document.getElementById("TabTab03Con3").style.display="none"; document.getElementById("font1").style.color="#ffffff"; document.getElementById("font2").style.color="#000000"; document.getElementById("font3").style.color="#ffffff"; break; case 3: document.getElementById("TabTab03Con1").style.display="none"; document.getElementById("TabTab03Con2").style.display="none"; document.getElementById("TabTab03Con3").style.display="block"; document.getElementById("font1").style.color="#ffffff"; document.getElementById("font2").style.color="#ffffff"; document.getElementById("font3").style.color="#000000"; break; } } </script> <div> <div id="bg"> <div id="font1" onMouseOver="setTab03Syn(1);document.getElementById('bg').className='xixi1'">查询广告企业</div> <div id="font2" onMouseOver="setTab03Syn(2);document.getElementById('bg').className='xixi2'">查询媒体刊例</div> <div id="font3" onMouseOver="setTab03Syn(3);document.getElementById('bg').className='xixi3'">查询供求商情</div> </div> <div id=TabTab03Con1>不规则TAB选项卡效果</div> <div id=TabTab03Con2>内容2</div> <div id=TabTab03Con3>内容3</div> </div> </body> </html>
希望本文所述对大家的JavaScript程序设计有所帮助。