标签：style class blog code http java
<!DOCTYPE html>
<html>
<head lang="en">
<meta charset="UTF-8">
<title></title>
<!--
<script type="text/javascript">
var arr=[[1,2,3],[4,5,6],[7,8,9]];
for(var i=0;i<arr.length;i++){
for(var j=0;j<arr[i].length;j++){
alert(arr[i][j]);
}
}
-->
<script type="text/javascript">
window.onload=function(){
var oUl=document.getElementById("list");
var aUl=oUl.getElementsByTagName("ul");
var len=aUl.length;
var aLi=null;
for(var i=0;i<len;i++){
aLi=aUl[i].getElementsByTagName("li")
for(var j=0;j<aLi.length;j++)
{
aLi[j].style.border="1px solid #f00";
}
}
};
</script>
</head>
<body>
<ul id="list">
<li>
<h2>我的好友</h2>
<ul>
<li>12333</li>
<li>1233</li>
<li>123333</li>
</ul>
</li>
<li>
<h2>我的好友</h2>
<ul>
<li>12333</li>
<li>1233</li>
<li>123333</li>
</ul>
</li>
<li>
<h2>我的好友</h2>
<ul>
<li>12333</li>
<li>1233</li>
<li>123333</li>
</ul>
</li>
</ul>
</body>
</html>
javascript_22_for_二维数组,布布扣,bubuko.com
标签：style class blog code http java
原文地址：http://www.cnblogs.com/aix1314/p/3810055.html
