@progress/kendo-angular-grid
Version:
Kendo UI Grid for Angular - high performance data grid with paging, filtering, virtualization, CRUD, and more.
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TypeScript
/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
/**
* Represents the default format in which the [kendoGridExpandGroupBy]({% slug api_grid_expandgroupdirective %})
* directive persists the expanded group keys ([see example]({% slug groups_expanded_state_grid %}#toc-built-in-directive)).
*
* Determining whether a group is expanded or collapsed is done by comparing all of the following field values.
*/
export interface GroupKey {
/**
* Represents the `field` property value of the current group item.
*/
field: string;
/**
* Represents the `value` property value of the current group item.
*/
value: any;
/**
* An array of `{ field: string, value: any }` items indicating all parent groups of the current one,
* staring from the direct parent group all the way to the root level one. [See example](slug:groups_expanded_state_grid#toc-default-configuration).
*
*/
parentGroupKeys?: Array<{
field: string;
value: any;
}>;
}