@progress/kendo-angular-grid
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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
*-------------------------------------------------------------------------------------------*/
import { TemplateRef } from '@angular/core';
import * as i0 from "@angular/core";
/**
* Uses a predicate to control conditional rendering for the
* [`DetailTemplateDirective`]({% slug api_grid_detailtemplatedirective %}).
* Allows you to show or hide detail rows based on your logic. ([See example]({% slug detailrowtemplate_grid %}#toc-conditional-display)).
*
* ``typescript
* public myCondition(dataItem: any, index: number) { return dataItem.CategoryID % 2 === 0; }
* ```
*/
export type DetailTemplateShowIfFn = (dataItem: any, index: number) => boolean;
/**
* Represents the detail template of the Grid ([more information and examples]({% slug detailrowtemplate_grid %})).
* Nest an `<ng-template>` tag with the `kendoGridDetailTemplate` directive inside a `<kendo-grid>` tag to define the detail template.
*
* @example
* ```html
* <kendo-grid [data]="data" selectable="true" style="height: 160px">
* <kendo-grid-column field="ProductName"></kendo-grid-column>
* <ng-template kendoGridDetailTemplate let-dataItem>
* <div *ngIf="dataItem.Category">
* <header>{{dataItem.Category?.CategoryName}}</header>
* span>{{dataItem.Category?.Description}}</span>
* </div>
* </ng-template>
* </kendo-grid>
* ```
*
*/
export declare class DetailTemplateDirective {
templateRef: TemplateRef<any>;
/**
* Sets a function to decide if the detail row and the **Expand** or **Collapse** button display for a data item.
* The function receives the data item and its index.
*/
set showIf(fn: DetailTemplateShowIfFn);
get showIf(): DetailTemplateShowIfFn;
constructor(templateRef: TemplateRef<any>);
private _condition;
static ɵfac: i0.ɵɵFactoryDeclaration<DetailTemplateDirective, [{ optional: true; }]>;
static ɵdir: i0.ɵɵDirectiveDeclaration<DetailTemplateDirective, "[kendoGridDetailTemplate]", never, { "showIf": { "alias": "kendoGridDetailTemplateShowIf"; "required": false; }; }, {}, never, never, true, never>;
}