Please Help me Widget, XMLhttpRequest Problem

[alicenan88]

function httpCallBack()
{

if(xmlHttp.readyState != 4)
{

}
if (xmlHttp.readyState == 4) {

try
{
var resultXml = xmlHttp.responseText;

if(!resultXml){document.getElementById("do").innerHTML="error";}

------------------------
The code I just follow the http://wiki.forum.nokia.com/index.ph...equest_Example

Everytime when my code move to if(!resultXml) ,it trigger the error information. Who can tell me why??

I just try to link a local xxx.xml file, It works so fine on emulator, but not works on real machine .It is so interesting. why!!!!?? really hurry

Can anyone help me???

[symbianyucca]

you first query went trhough just fine, so lets continue in it: http://discussion.forum.nokia.com/fo...d.php?t=184722