AJAX Update Panel working in ASP.NET for Crystal Reports

Question

User-1994253517 posted

Hi,

     I am using Crystal Report Viewer control in Update Panel of Ajax Control. I am facing an error that crystal report navigation and Export/print buttons are creating conflict with each other on using Update Panel otherwise they are working properly. When I bind report with page_init (), navigation buttons of crystal reports are working fine but print/export buttons are not working. For getting functionality of print/export buttons I bind report with page_load() function as well; now print/export functionality is working but navigation buttons couldn't proceed from 2nd page.

How is it possible that all the controls of crystal report toolbox work fine with AJAX CONTROL TOOLKIT???

Regards,

Answer 1

User61956409 posted

Hi saeedabb,

You could try to set CrystalReportViewer as a Trigger.

<Triggers><asp:PostBackTrigger ControlID="CrystalReportViewer1"/></Triggers>

Here is a similar issue, you could refer to punnanthomas ‘s reply.

http://forums.asp.net/t/1045910.aspx

Best Regards,

Fei Han

Answer 2

User-1994253517 posted

Hi Fei Han,

     I have already set Crystal report as PostBackTrigger and referred punnanthomas's reply but no fruitful result was obtained.

Best Regards,

Saeeda