Self Referencing hierarchy RadGrid - JS error

[vinay]

Hi There,

I have implemented a self referencing radGrid as provided in the documentation, only change made was using an image button instead of button as in the example
http://www.telerik.com/help/aspnet-ajax/grid-self-referencing-hierarchy.html

It worked fine with .net framework 2.0, we recently migrated to 4.0 and now its showing up a javascript error on click of the image button. Attaching the javascript error image.

How can I resolve this?

Thanks,
Vinay

[Marin]

Hi Vinay,

 Are you able to reproduce this in 4.0 with the standard button as shown in the example? If the problem persists I will appreciate if you can open a formal support ticket and send us a sample project that replicates the issue so we can investigate it on our side.

Greetings,
Marin
the Telerik team