RadGrid Filter Context menu not showing up

[Jeff]

I rebind the grid, and turn on filtering and when the filter menu pops then buttons don't spawn their corresponding context menu. Have sample project to show behavior.

[Shinu]

Hello Tim,

Check the following demo which explains the similar scenario.Hope this helps.
Grid / Header Context Filter Menu.

Thanks,
Shinu.

[Jeff]

I have tried all permutations of the extensive setup prereq options supposedly needed and still no menu appears.  We have the exact same grid in another spot in our project and it functions properly so it is not the markup. I am attempting to showcase another scenario that we have uncovered with the grid but we cannot even get the filter menu to appear in the sample, all that happens is a POST every time you hit the filter menu buttons in the header. 

[Maria Ilieva]

Hello Tim,

Could you please open a regular support ticket and send us sample runnable application which demonstrates the described behaviour. Thus we will be able to debug it locally and do our best to isolate the root cause of the issue and provide proper solution.

All the best,
Maria Ilieva
the Telerik team

[tomas]

If you have OnItemCommand option specified, please remove it. And filtering context menu will appear.

[tomas]

Sorry, ClientIDMode="Predictable" is the culprit