Chris Chen
25 lines
668 B
TypeScript
25 lines
668 B
TypeScript
import { Injectable } from '@angular/core';
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import { Observable, Subject } from 'rxjs';
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import { DropDownOption } from '../../entity/dropDownOption';
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import { DropDownBag } from './drop-down-menu/drop-down-menu.component';
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@Injectable({
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providedIn: 'root'
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})
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export class DropDownListService {
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constructor() { }
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onItemSelect = new Subject<DropDownBag>();
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focusIndexChange = new Subject<DropDownBag>();
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selectItem(tag: string, item: DropDownOption) {
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this.onItemSelect.next({ tag: tag, item: item } as DropDownBag)
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}
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setFocusIndex(tag: string, i: number) {
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this.focusIndexChange.next(
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{ tag: tag, focusIndex: i } as DropDownBag);
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}
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}
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