[thelist] aol ajax problems
Brian Cummiskey
Brian at hondaswap.com
Wed Apr 23 15:58:21 CDT 2008
Brian Cummiskey wrote:
> In doing a simple alert, aol never gets to readystate of 200. it dies
> with a 400 error.
>
Replying to myself here.... typo'ed that up. :X
What i meant to say was:
In doing a simple alert, AOL never gets to xmlhttp.status of 200 in
readystate2, 3, or 4. all 3 readystates return 400 (bad/malformed request)
With this, it seems that my server isn't liking the way AOL is packaging
the http post.
my code is huge and 90% irrelevant to the issue at hand, but here's the
main blocks.
function GetXmlHttpObject() {
try { return new XMLHttpRequest(); } catch(e) {}
try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e) {}
try { return new ActiveXObject("Microsoft.XMLHTTP"); } catch (e) {}
alert("XMLHttpRequest not supported");
return null;
}
var xmlHttp = GetXmlHttpObject();
function addtobag() {
//basic validation
// build out params etc etc
//alert(params);
//date to pass a unique param each time to prevent caching
timestamp = new Date();
tim1 = (timestamp.getTime());
sec1 = timestamp.getSeconds();
ms1 = timestamp.getMilliseconds();
thetime = tim1+sec1+ms1;
params += "&rand="+thetime
params += "&rcount="+ rcount;
var url = "/addtocart.asp";
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
{
return;
}
xmlHttp.onreadystatechange = alertContents;
xmlHttp.open('POST',url,true);
xmlHttp.setRequestHeader("Content-type",
"application/x-www-form-urlencoded; charset=UTF-8");
xmlHttp.setRequestHeader("Content-length", params.length);
xmlHttp.setRequestHeader("Connection", "close");
xmlHttp.send(params);
}
function alertContents() {
if (xmlHttp.readyState == 4) {
//alert("status = " + xmlHttp.status);
if (xmlHttp.status == 200) {
result = xmlHttp.responseText;
document.getElementById("rcartitems").innerHTML = result;
}
else {
//ajax not working... send it the old fashioned way
document.getElementById("addtocart").submit();
}
}
}
as you can see, i've circled the event to use a regular form submit if
status never meets 200 and bombs.
I've tried ISO8851 charset instead of utf-8, but still no go.
Thanks!
More information about the thelist
mailing list