AJAX :: Update Panel And Update Progress Controls?

Aug 31, 2010

I have written a Crystal reports web application, that prompts ths user for parameters and then apply them and exports the report to a folder as .rpt and then display the report.

I prompt the parameters on one screen and then display the report on another page. I have the AJAX update panel and update progress controls in the parameter page. When the user enters the parameters and click on ok, I export the report and then loads the report to a session report document and transfer the user to the second page where the report is displayed. I use the following code to do transfer to the seconds page.

I have excluded the report load and parameter assign code here.

[Code]....

In the second page I have the following:

rptViewer.reportsource = Session("rpt")

My problem is this works one time and then stops working the second. What I found out was it comes to the statement:

Response.Redirect("show.aspx")

But it does not even load the show.aspx page. It stays on the parameter page. There are no errors displayed. I could not see any errors when I debug the application also. And out of the blue it works sometimes. And if I remove the update panel and progress control, my report works all the time.

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[Code]....

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