[Solved] 'null' is null or not an object error Using RadDock

[Abhishek Dixit]

Hi Telerik Team,
 I have used the RadDock example to open a popup from my scheduler control. The example from Live Demos works fine but when I integrated the example in my website it is giving the error: 'null' is null or not an object.
I am able to bind the data into the scheduler and am able to view the data. But when I try to click on the control, this error comes up. Subsequently when i click on the control, nothing happens.
Also I have put my own controls in the ContentTemplate section of the RadDock.

Please advice me what I may be missing.

Regards,
Abhishek

[Peter]

Hello Abhishek,

Please, try using a debugger to provide us with more details about the error. Preferably, you should open a support ticket and send us a working demo which we can test locally.


Kind regards,
Peter
the Telerik team

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[Abhishek Dixit]

Hi,
 The error is coming because of the line: 

var

 

dock = $find("RadDock1");
The dock variable is evaluating to null.
I am using the a master page and the unique id for RadDock is 'ctl00$ContentPlaceHolder1$RadDock1' when I did view source of my page.

Regards,
Abhishek

 

[Peter]

Hi Abhishek Dixit,

Because you use a master page, the client ID of RadDock is altered and a prefix is added to it. That is why you should use server code to find it as follows:

var dock = $find('<%=RadDock1.ClientID %>');


Best wishes,
Peter
the Telerik team

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[Abhishek Dixit]

Hi Telerik Team,
 Thanks for the solution - it fixed the issue.
Also thanks for the quick responses.

Thanks,
Abhishek