Thanks Adam.
I had a look at that method and the value of xmlhttp.responseText
between Tomcat & Weblogic looked pretty close. The only differences
were in the content node of the response text: 1) different tokens for
the STATE (which is, of course, expected), and 2) the Tomcat response
text had an additional fragment that had " <span id=\"rbTarget\"
class=\"x0\">selectBoolean set, item 1</span>". The beginning of each
response text was exactly the same:
<?xml version=\"1.0\" ?>
<?Tr-XHR-Response-Type ?>
So I'm guessing that the missing bit of the Weblogic responseText
is the thing to track down... though I don't know whether it is a cause
or result the error. I'll keep digging, but any other thoughts are
welcomed...
Dave
-----Original Message-----
From: Adam Winer [mailto:[EMAIL PROTECTED]
Sent: Friday, June 22, 2007 11:28 AM
To: MyFaces Development
Subject: Re: [Trinidad] AJAX PPR - Invalid PPR Response error
David,
responseXML is null means the XML document is invalid.
Check getResponseText(). There'll likely be something in
the response that is getting inserted into the stream, and
then the really fun thing is going to be finding out why
Weblogic does it. Look especially at the beginning of
the document.
isPprResponse() just means that "it has the right headers
from the server", that is, "It's supposed to be a PPR response".
-- Adam
On 6/22/07, David Brunette <[EMAIL PROTECTED]> wrote:
>
>
>
>
>
>
> Hello...
>
>
>
> I took a 1.0.2 build from the trunk a couple of days ago to start
> testing our app against the latest and greatest PPR functionality
(using
> AJAX). After deploying the demo WAR to Tomcat, everything on the PPR
Demo
> page worked great. But when I took the same demo WAR and deployed it
to
> Weblogic 9.2, I started getting "Invalid PPR Response" errors whenever
I
> tried anything on that page.
>
>
>
> Digging into the JS with Firebug, I can see that the
> _requestStatusChanged() function gets a statusCode of 200, but is
failing
> because requestEvent.getResponseXML() is null. (Side note:
> requestEvent.isPprResponse() is returning 'true' even if
> _isResponseValidXML() is 'false'. Not sure if that was intended...).
>
>
>
> I've gone about as far as I can go debugging this on my own. I
have no
> idea what would cause the responseXML to be null... or if I'm even on
the
> right path. Any help would be much appreciated!
>
>
>
> Dave
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