@progress/kendo-angular-dropdowns
Version:
A wide variety of native Angular dropdown components including AutoComplete, ComboBox, DropDownList, DropDownTree, MultiColumnComboBox, MultiSelect, and MultiSelectTree
91 lines (90 loc) • 2.63 kB
TypeScript
/**-----------------------------------------------------------------------------------------
* Copyright © 2025 Progress Software Corporation. All rights reserved.
* Licensed under commercial license. See LICENSE.md in the project root for more information
*-------------------------------------------------------------------------------------------*/
import * as i0 from "@angular/core";
/**
* @hidden
*/
export declare class DataService {
grouped: boolean;
groupIndices: number[];
view: any[];
private _data;
private _flatData;
set data(data: any[]);
get data(): any[];
/**
* @hidden
* Used to get the actual items count, i.e. excluding the header items in case of grouping.
*/
get itemsCount(): number;
/**
* @hidden
* Used to determine if the component received grouped data.
*/
isGrouped(data: any[]): boolean;
/**
* @hidden
* Used to calculate the last item index of each group.
*/
getGroupIndices(data: any[]): number[];
/**
* @hidden
* Used to get a flat array containing all items matching certain criteria.
*/
filter(predicate: (value: any, index: number, array: any[]) => boolean): any[];
/**
* @hidden
* Used to get the index of a given data item.
*/
indexOf(item: any, startFrom?: number): number;
/**
* @hidden
* Used to get the index of a data item based on an expression.
*/
findIndex(predicate: any, startFrom?: number): number;
/**
* @hidden
* Used to get the closest group header prior to an item index.
*/
closestGroup(index: number): any;
/**
* @hidden
* Used to get the first item matching the criteria.
*/
find(predicate: any): number;
/**
* @hidden
* Used to get the true index in a flattened data array.
*/
flatIndex(index: number): any;
/**
* @hidden
* Used to get the item at the provided index.
*/
itemAt(index: number): any;
/**
* @hidden
* Used to get the group at the provided index.
*/
groupAt(index: number): any;
/**
* @hidden
* Used to get all group items indices.
*/
groupItemsIndices(): number[];
/**
* @hidden
* Used to get the field by which the data is grouped.
*/
groupField(): string;
/**
* @hidden
* Used to get the group to which a dataItem belongs.
*/
itemGroup(item: any): any;
private flatten;
static ɵfac: i0.ɵɵFactoryDeclaration<DataService, never>;
static ɵprov: i0.ɵɵInjectableDeclaration<DataService>;
}