<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www./TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www./1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>元素的替换</title>
<script type="text/javascript" src="jquery-1.7.2.js"></script>
<script type="text/javascript">
$(function(){
$('p').click(function(){
//$('p').replaceWith('<h4>我是被替换的</h4>')
$('<h4>我是被替换的</h4>').replaceAll('p')
})
})
</script>
</head>
<p>这是一个p元素</p>
<body>
</body>
</html>
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