After making a AJAX request from .js file the readystate propertyof the Http object is not changing (remains constantly @ 1)

[Mathan Babu]

Hello,

Once the AJAX request is fired the readystate property remain as 1. It
never gets changed and the callback method is not firing as a result the
..aspx page is not being rendered.

The two functions that is involved in the above mentioned issues are
placed below:

fn #1

function ajax_SendReques t(fullUrl, callback)
{
var xmlHttp = CreateXmlHttpOb ject();

var url = fullUrl.split(' ?')[0];
var params = fullUrl.split(' ?')[1];

//Use post method in case data send to server exceed limit.
xmlHttp.open("P OST", url, /* async = */ true);
xmlHttp.onready statechange = function() {
_ajax_HandleRes ponse(xmlHttp, callback); setCursorToArro w();}

xmlHttp.setRequ estHeader("Cont ent-type",
"applicatio n/x-www-form-urlencoded");
xmlHttp.setRequ estHeader("Cont ent-length", params.length);
xmlHttp.setRequ estHeader("Conn ection", "close");

if (currentXmlHttp != null)
{
pendingRequests .push(xmlHttp);
pendingRequests Content.push(pa rams);
}
else
{
currentXmlHttp = xmlHttp;
xmlHttp.send(pa rams);
}
}

fn #2

function _ajax_HandleRes ponse(xmlHttp, callback)
{

if (xmlHttp.readyS tate != 4)
{
// Not finished yet; do nothing
}
else if (xmlHttp.status != 200)
{
if( xmlHttp.status != 0 ) // Not aborted
{
_ajax_ReportErr or("AJAX request failed with HTTP code " +
xmlHttp.status + " : " + xmlHttp.statusT ext);
}
}
else
{
var dom = xmlHttp.respons eXml;
var err = dom.parseError;

if (err.errorCode != 0)
{
_ajax_ReportErr or(err.reason + "\nXML context: " +
_ajax_FocusSubS tring(err.srcTe xt, err.linepos));
}
else
{
var root = xmlHttp.respons eXML.selectSing leNode("root");

if (! root)
{
_ajax_ReportErr or("XML was valid but did not have the expected
'root' document element");
}
else
{
_ajax_UnpackRes ponse(root);
if(root.selectS ingleNode('cont ent') &&
root.selectSing leNode('content ').attributes.g etNamedItem('Er rorCode'))
callback = null;

if (callback)
{
callback(root);
}

var fn = document.body.o nresize; // Yes, we have to alias this.
No, we don't know why.
if (fn) fn();
}
}
}
if (pendingRequest s.length 0)
{
currentXmlHttp = pendingRequests .shift();
currentXmlHttp. send(pendingReq uestsContent.sh ift());
}
else
{
currentXmlHttp = null;
}
}
Thanks,
Mathan.