目的：制作选项卡
知识点：在循环中添加自己的属性index用于标识循环中的某个元素。
<!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=utf-8" />
<title>无标题文档</title>
<style>
#div1 input
{
float:left;
}
#div1 div
{
clear:both;
width:100px;
height:100px;
background:gold;
}
.active
{
background:red;
}
</style>
<script>
window.onload = function()
{
var oDiv = document.getElementById(‘div1‘);
var oInput = oDiv.getElementsByTagName(‘input‘);
var oDivIn = oDiv.getElementsByTagName(‘div‘);
for(var i=0; i<oInput.length; i++)
{
oInput[i].index = i;
oInput[i].onclick = function()
{
mouseclick(this);
}
}
function mouseclick(obj)
{
for(var i=0; i<oInput.length; i++)
{
oInput[i].className = ‘‘;
oDivIn[i].style.display = ‘none‘;
}
obj.className = ‘active‘;
oDivIn[obj.index].style.display = ‘block‘;
}
for(var i=1; i<oDivIn.length; i++)
{
oDivIn[i].style.display = ‘none‘;
}
}
</script>
</head>
<body>
<div id="div1">
<input type="button" value="教育"/>
<input type="button" value="培训"/>
<input type="button" value="招生"/>
<input type="button" value="出国"/>
<div>11</div>
<div>22</div>
<div>33</div>
<div>44</div>
</div>
</body>
</html>
时间： 2024-12-21 03:00:48