见鬼了，该死的firefox真是搞死我了，请高人看看我的程序有什么问题
js脚本————————————————
<html>
<body>
<script type= "text/javascript ">
var request_xmlHttp = null;
var xmlDom = null;
var url = "http://localhost/house/WebForm1.aspx ";
function GetXmlHttp(){
var obj=null;
if(window.ActiveXObject){
alert( "ie ");
obj=new ActiveXObject( "Microsoft.XMLHTTP ");
}else{
alert( "ff ");
obj=new XMLHttpRequest();
}
return (obj);
}
function GetXmlDom(){
if(document.all)
return new ActiveXObject( "Msxml.DOMDocument ");
else if(document.implementation && document.implementation.createDocument)
return document.implementation.createDocument( "text/xml ", " ",null);
else
alert( 'Your browser cannot handle this script ');
}
request_xmlHttp = GetXmlHttp();
if(request_xmlHttp != null){
xmlDom= GetXmlDom();
request_xmlHttp.open( "POST ",url,true);
request_xmlHttp.setRequestHeader( "Content-Type ", "application/x-www-form-urlencoded ");
request_xmlHttp.onreadystatechange=RSchange;
request_xmlHttp.Send(null);
}else{
document.write( "can 't create xmlHttp ");
}
function RSchange(){
if (request_xmlHttp.readyState==4){
if(request_xmlHttp.status != 200){
document.write( "发生错误: "+request_xmlHttp.statusText+ " <br> 出错原因: "+request_xmlHttp.responseText);
}else{
if(window.ActiveXObject){
xmlDom.load(request_xmlHttp.ResponseStream);
}else{
xmlDom.load(request_xmlHttp.responseXML);
}
OutPutResult(xmlDom);
}
}
}
function OutPutResult(objDom){
document.write(objDom.getElementsByTagName( "root ")[0].firstChild.nodeValue);
}
</script>
</body>
</html>
服务器代码(.NET)-------------------------
XmlDocument xmlDom = new XmlDocument();
xmlDom.LoadXml( " <root> </root> ");
xmlDom.SelectSingleNode( "//root ").InnerText = "hello world ";
Response.ContentType = "text/xml ";
xmlDom.Save(Response.OutputStream);
Response.End();
ie下运行正常，ff下在open的时候就出错了，不知道是什么原因
[解决办法]
开源的 prototype jquery 为什么不用?? 自己写兼容性问题挺麻烦的.
[解决办法]
贴出错误！
[解决办法]
没使用过FireFox，第一次在CSDN上说话，顶一下:)
[解决办法]
FF的话get请求
send需要有参数比如ajax.send(null);
[解决办法]
哈哈,应当是跨域了,XMLHTTP的open方法抛出这个错误,一般都是跨域引起的...
你看你的当前打开页面的URL,是不是跟localhost一样的.