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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="gb2312" lang="gb2312">
<head>
<title> New Document </title>
<meta http-equiv="Content-Type" content="text/html;charset=gb2312" />
<meta http-equiv="Content-Language" content="gb2312" />
<meta http-equiv="Pragam" content="no-cache" />
<meta name="Robots" content="all" />
<meta name="Generator" content="EditPlus" />
<meta name="Author" content="" />
<meta name="Keywords" content="" />
<meta name="Description" content="" />
<meta name="Copyright" content="" />
<!--<base href="http://localhost/" />-->
<link rel="icon" type="image/x-icon" href="favicon.ico" />
<link rel="shortcut icon" type="image/x-icon" href="favicon.ico" />
<link rel="stylesheet" rev="stylesheet" type="text/css" href="css.css" media="print" />
<style type="text/css" media="screen,all,print,handle">
<!--
-->
</style>
<script type='text/javascript' language='javascript'>
<!--
function myobject(method,url)
{
this.method=method;
this.url=url;
this.xmlhttp=null;
}
myobject.prototype.createxmlhttp = function ()
{
if (window.ActiveXObject)
{
this.xmlhttp=new ActiveXObject("microsoft.xmlhttp")
}else if (window.XMLHttpRequest)
{
this.xmlhttp=new XMLHttpRequest();
}
}
myobject.prototype = {
startrequest : function ()
{
this.createxmlhttp();
this.xmlhttp.open(this.method,this.url,true);
this.xmlhttp.onreadystatechange=this.request;
this.xmlhttp.send(this.url);
},
request : function ()
{
alert(typeof this.xmlhttp);
if (this.xmlhttp.readyState==4)
{
if (this.xmlhttp.status==200)
{
alert(this.xmlhttp.responseText);
}
}
}
};
function start()
{
var aa=new myobject("GET","hello.php");
aa.startrequest();
}
-->
</script>
</head>
<body>
<a href="#" onclick="javascript:start()">xmlhttp</a>
</body>
</html>
帮忙看一下！
到底有啥问题啊！老说this.createxmlhttp();对象不支持属性或方法. |
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发表于 2006-10-17 15:09
