Collapse/Expand all groups in Grid

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Last Updated: 21 Sep 2022 12:22 by ADMIN

Mark

Created on: 12 Mar 2019 14:29

Category: Grid

Type: Feature Request

Collapse/Expand all groups in Grid

Would like the ability to programmatically expand or collapse all groups for all rows in the grid. Without having the need to iterate across all rows.

10 comments

ADMIN

Martin

Posted on: 21 Sep 2022 12:22

Hi Alan,

I am afraid that currently there is no available solution to expand/collapse all groups when virtual scrolling is enabled.

Please cast your vote for this feature request:

https://feedback.telerik.com/kendo-angular-ui/1360823-collapsegroup-and-expandgroup-api-to-work-when-using-kendogridgroupbinding

Regards,
Martin
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Alan

Posted on: 20 Sep 2022 18:13

Is this supposed to work with virtual scrolling? It doesn't appear to be working.

ADMIN

Martin

Posted on: 11 May 2022 10:03

Hi all,

I am happy to announce that the expand/collapse all group feature is now available as a built-in option of the Grid. The developer can set a single property or provide a callback to control if a specific group row should be expanded.

For more details check the following links:

https://www.telerik.com/kendo-angular-ui-develop/components/grid/grouping/expanded-state/#toc-expand-and-collapse-all-groups

https://www.telerik.com/kendo-angular-ui-develop/components/grid/grouping/expanded-state/#toc-providing-a-callback

Regards,
Martin
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Ren

Posted on: 01 Apr 2022 13:32

This functionality is very important for our project, please provide us the ability to collapse and expand in grid

Charu

Posted on: 23 Sep 2021 07:57

Please provide the same functionality for virtual scrolling grid.

ADMIN

Svet

Posted on: 27 May 2021 09:16

Hi,

Please provide the same feature for a Grid using the kendoGridGroupBinding directive. Thank you.

Regards,
Svetlin
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Zack

Posted on: 05 Jun 2020 17:30

Additionally,

The functionality to expand/collapse groups that are inner most nested groups.

Ex.

Zack

Posted on: 23 Mar 2020 03:21

And it should work with the [`kendoGridGroupBinding`]({% slug api_grid_groupbindingdirective %}) directive.

Billy

Posted on: 03 Jan 2020 13:21

This would be a helpful feature to have as long as it also works when using virtual scrolling.

ADMIN

Dimiter Topalov

Posted on: 19 Mar 2019 08:07

Hello Mark,

Thank you for submitting this feature request. We will track it here, and consider adding dedicated expandAll and collapseAll methods, depending on the customer demand and estimated business value.

Regards,
Dimiter Topalov
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