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Blazor grid conditional check box (row )select
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Audhut
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Audhut asked on 01 Apr 2021, 02:20 PM

Iam using Telerik Blazor grid in one of my application. The grid displays a list of items along with the  itemType. I need to implement a feature where users can select the items using a checkbox. I have done that using the GridCheckboxColumn. Now I want to limit the user to only select one item of a specific itemType. Such that the selected items will always belong to a distinct item type. No two items of the same itemType can be selected.

Is this possible in the current version? Could you point me to any resource which will allow me to achieve this?
I want to do this on the checkbox click event or something similar.

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Marin Bratanov
Telerik team
answered on 05 Apr 2021, 07:33 AM

Hi Audhut,

You can use the SelectedItemsChanged event which will give you the current selection in the grid. You can then compare it with the current one, employ the desired business logic to determine what needs to remain selected, and set that to the SelectedItems collection of the grid.

Regards,
Marin Bratanov
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Audhut
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Marin Bratanov
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