Trace AJAX webpage

I tried to trace AJAX enabled webpage and got the error:Sys.WebForms.PageRequestManagerParseErrorException. The message received from the server can not be parsed.

Any idea about that?

You can't use trace with Ajax. Trace kind of intercepts the page and reformats it so it can append the trace data. You'll have to try playing around with the debug functions that are part of Ajax Beta 1 and 2...

It should be possible to use tracing with MS AJAX. Just don't use in-page tracing. Set pageOutput to false, and look at the Trace.axd page.

Additional detailshere.

Thank you, muslon. It works.

Trouble getting AJAX Extension 1.0 to work in VWD

I have installed the ASP.NET 2.0 AJAX Extension 1.0 on my computer. I tried creating an AJAX enabled web application in Visual Web Developer and the UpdatePanel controls along with all the other new AJAX keywords were not recognised even though the toolbox had been updated with the controls. I thought it might be my errors in the code, so I downloaded the sample code for the ToDo list application tutorial onwww.asp.net/ajax and I had the same problem.

That way I can be sure that it is my computer! I have Microsoft .NET Framework 1.0, 1.1, 2.0 and 3.0 installed. I have tried a reinstall of AJAX Extension 1.0 and have made sure that I have selected 'AJAX Enabled project' at the start up screen.

What is the problem?

Check out this link

http://asp.net/AJAX/Control-Toolkit/Live/Walkthrough/Setup.aspx

Sorry but that really wasn't that helpful! I just have the AJAX Extensions 1.0 NOT The Control Toolkit. I can't get the first bit to work so I can't use the toolkit anyway! When I tried installing the vsi file for the toolkit it didn't install the components properly.

What is the problem?

I think because you r using VWD, you will not be able to install vsi template.

and to use Microsoft AJAX Control you will have to download the toolkit

After downloading the toolkit just follow steps from above link

in "Configure Visual Studio 2005 and Visual Web Developer" section

I hope it helps.

I realised the problem.

I needed to install Service Pack 1 for VWD before it would fully recognise the AJAX Extensions. That solved it and I could then install the control toolkit