1.tab切换页，javascrip版本
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>4.21节,Tab选项卡切换</title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<script type="text/javascript" src="../../extend/animateManage.js"></script>
</head>
<style>
/*========公共==========*/
h2,h5,#tooltipMsg,p{
white-space: nowrap;
}
td{
border: 1px solid #ccc;
height: 50px;
text-align: center;
font-size: 10pt;
padding: 2px;
}
/*===================Tab选项卡切换===============================*/
.tabSwitchParent{
position: relative;
height: 100px;
width: 200px;
}
.tabSwitchParent div{
position: relative;
float: left;
}
.tabSwitchTarget{
display: none;
left: 0;
top: 0px;
z-index: 1;
width: 324px;
height: 54px;
padding: 5px;
border: solid 1px #ccc;
color: #666;
}
#tabSwitch{
position: relative;
float: left;
z-index: 2;
top:1px;
}
#tabSwitch{
font-size: 15px;
margin: 0px;
text-align: center;
cursor: pointer;
}
#tabSwitch .on{
border: 1px solid #ccc;
border-bottom: none;
background-color: #fff;
}
</style>
<body>
<h2>Tab选项卡切换</h2>
<div class="tabSwitchParent">
<!--选项卡-->
<div id='tabSwitch'>
<div data-targent='tabSwitch1' class="on">选项卡1</div>
<div data-targent='tabSwitch2'>选项卡2</div>
<div data-targent='tabSwitch3'>选项卡3</div>
</div>
<!--内容-->
<div class="tabSwitchTarget" style="display: block;color: #123323" id='tabSwitch1'>
选项卡1，
欢迎您学习《最实用的JS代码》
</div>
<!--内容-->
<div class="tabSwitchTarget" style="color: #abcdee" id='tabSwitch2'>
选项卡2，
欢迎您学习《最实用的JS代码》
</div>
<!--内容-->
<div class="tabSwitchTarget" style="color: #444321" id='tabSwitch3'>
选项卡3，
欢迎您学习《最实用的JS代码》
</div>
</div>
<script type="text/javascript">
window.onload = function(){
function getTypeElement(es, type){//获取指定类型的节点
var esLen = es.length,
i = 0,
eArr = [],
esI = null;
for(; i < esLen ; i++){
esI = es[i];
if(esI.nodeName.replace("#", "").toLocaleLowerCase() == type){
eArr.push(esI);
}
}
return eArr;
}
function tabSwitch(e){
var divs = getTypeElement(e.childNodes, "div"),
l = divs.length,
i = 0;
for(; i < l;i++){
divs[i].onclick = function(){//单击切换按钮
for(var ii = 0; ii < l; ii++){//改为未被选中状态
divs[ii].className = "";//删除选项卡的边框
//隐藏内容
document.getElementById("tabSwitch" + (ii+1)).style.display = "none";
}
this.className = "on";//设置当前元素的选中样式
//获取指定内容的对象，并显示
document.getElementById(this.getAttribute("data-targent")).style.display = "block";
}
}
}
tabSwitch(document.getElementById("tabSwitch"));//Tab选项卡切换
};
</script>
</body>
</html>
