TreeList with ToolTipManager

[Kannan]

Hi,

  I am using RadTreeList and using RadToopTipManager to popup in the TreeList Data. But when i mouse over i am getting a parse error. 

RadToolTip Manager response error: Exception=Sys.Webforms.PageRequestManagerParseErrorException

Please guide me to rectify this error.

Thanks
Kannan

[Tsvetina]

Hi Kannan,

This is a general MS AJAX Framework exception, it usually is thrown when a server exception happens while processing an AJAX callback. It could be anything, so you could try temporarily disabling ajax to see if an regular server exception will be thrown.

Additionally you can take a look at the following sample of the desired functionality and let me know if it helps you achieve the desired result.

Kind regards,
Tsvetina
the Telerik team

[Kannan]

Hi,

Thanks for your reply, I am using the same concept of programing of which you have attached. But only change is i am using a RadGrid in ascx file.

 It is working fine when label is used and the value which is sent is displayed. But if i use the grid and populate data using that value then the error is raised. The data is loaded to the grid datasource correctly.

So please help me to rectify this error.

Thanks
Kannan

[Tsvetina]

Hello Kannan,

Would it be possible that you modify my sample, so it starts replicating the described issue and paste the modifications that you made to it here, so that I can debug a runnable example of this behavior?

Regards,
Tsvetina
the Telerik team

[Kannan]

Hi,

No Problem i have found a relative solution instead of placing the RadGrid. So we can close this thread.

Thanks

Kannan.S