RadGrid filter menu - indicator in menu of selected filter

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Van
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Van asked on 14 Oct 2021, 02:12 PM
We have a RadGrid with many columns and would like to change the icon displayed beside each filter item ( "contains", "isnull", "isNotNull",etc) to an icon indicating what has been previous selected and applied.  I have set the imageurl, selectionurl,hoverurls in the codebehind and set EnableSelection to true.  Also verified viewstate is on.  However the menu never changes the icon beside the selected item. When I investigated it appears there is a single filter menu created client side and is re-used thus would expect this to require javascript to solve.  Are there any examples of changing the selectedURL or imageURL once the filter menu window is shown to the selected filter via javascript  ???   
Attila Antal
Telerik team
commented on 19 Oct 2021, 12:41 PM

Hi Van. 

I am afraid we do not have examples that will mark the previously selected filter menu items. However, if you share the current Grid markup and backend code with us, we will take a look and see if there is an easy way to create one. If it requires too much effort, we could then submit a Feature request on our Feedback Portal.

No answers yet. Maybe you can help?

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