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Request a Feature Report a Bug
Completed
Last Updated: 09 Apr 2025 07:06 by ADMIN
n/a
Created on: 31 Aug 2022 21:46
Category: Grid
Type: Feature Request
6
Clear All Grid Filters parameter

Would like a parameter in the grid definition that would display a Clear/Refresh button to return the grid to all originally selected records.  This feature would work similar to the Excel clear filter function.  

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TELERIK EDIT: To reset the Grid filters, you can clear the FilterDescriptors collection and the SearchFilter property in the Grid state. Here is an example:

https://blazorrepl.telerik.com/cfEoatOr000uBdgW48

    private TelerikGrid<Product>? GridRef { get; set; }

    private async Task ClearGridFilters()
    {
        var gridState = GridRef!.GetState();

        gridState.FilterDescriptors = new List<IFilterDescriptor>();
        gridState.SearchFilter = default;

        await GridRef.SetStateAsync(gridState);
    }
5 comments
ADMIN
Dimo
Posted on: 09 Apr 2025 07:06

Hello Jordan,

Thanks for stepping in! Your approach is indeed better and consistent with our Grid state documentation. I assume our previous suggestion was a mere oversight. I edited the old posts in the thread to avoid any confusion.

Regards,
Dimo
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Jordan
Posted on: 08 Apr 2025 21:02

For other folks finding this useful discussion via searches, the solution from 2023 is too heavy-handed, because it resets everything about the grid state; not just the filters. So, for example, if the user has some sorting applied, they would lose that when clearing all filters. Currently, this can be handled in a more targeted manner by getting the current grid state, clearing just its filter descriptors, then setting the modified state back on the grid (forgive the formatting if this is ugly - I don't see a way to make a nice code block with the controls on this editor):

var gridState = GridRef.GetState();

gridState.FilterDescriptors = [];

await GridRef.SetStateAsync(gridState);

ADMIN
Yanislav
Posted on: 28 Jul 2023 08:12

Hello Matthew,

To reset the Grid filters, you can clear the FilterDescriptors collection and the SearchFilter property in the Grid state. Here is an example:

https://blazorrepl.telerik.com/cfEoatOr000uBdgW48

    private TelerikGrid<Product>? GridRef { get; set; }

    private async Task ClearGridFilters()
    {
        var gridState = GridRef!.GetState();

        gridState.FilterDescriptors = new List<IFilterDescriptor>();
        gridState.SearchFilter = default;

        await GridRef.SetStateAsync(gridState);
    }

Regards,
Yanislav
Progress Telerik

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Matthew
Posted on: 21 Jul 2023 20:35
Did you find a way to accomplish this?

I'm trying to perform the same operation.
ADMIN
Stamo Gochev
Posted on: 06 Sep 2022 05:37

Hi Jeff,

We have considered similar options in the past but decided that such functionality is more appropriate to a Spreadsheet component, which is why clearing filters can happen on specific columns only. However, you can implement such a functionality using a custom button (e.g. in the toolbar of the Grid) that clears all filters (or modifies them in a way that suits your needs).

Regards,
Stamo Gochev
Progress Telerik

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