从零开始学习jQuery一书_2_jQuery包装集转Dom对象 

<!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>
<script type="text/javascript" src="js/jquery.js"></script>
</head>
<body>
<div class="divMsg" title="xxdxxd">Hello World!</div>
<div class="divMsg">Hello World!</div>
<div class="divMsg">Hello World!</div>
<div class="divMsg">Hello World!</div>
<div class="divMsg">Hello World!</div>
<div class="divMsg">Hello World!</div>
<script type="text/javascript" >
//访问.divMsg样式的第一个元素,没办法设置值给第一个元素
var domObject = $(".divMsg")[0];
//domObject.html("ffffff");
//alert(domObject);

$(".divMsg").each(function() { $(this).html("update html"); })

$(domObject).html("new update html");


</script>
</body>
</html>

 

posted @ 2012-06-26 23:09  简单--生活  阅读(185)  评论(0)    收藏  举报
简单--生活(CSDN)