80 lines
2.1 KiB
TypeScript
80 lines
2.1 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import * as common from '@angular/common';
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import {CUSTOM_ELEMENTS_SCHEMA, Component, Directive, EventEmitter, Inject, InjectionToken, NgModule, Output, forwardRef} from '@angular/core';
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import {Observable} from 'rxjs';
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import {wrapInArray} from './funcs';
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export const SOME_INJECTON_TOKEN = new InjectionToken('injectionToken');
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@Component({
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selector: 'comp-providers',
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template: '',
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providers: [
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{provide: 'strToken', useValue: forwardRef(() => 'strValue')},
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{provide: SOME_INJECTON_TOKEN, useValue: 10},
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{provide: 'reference', useValue: common.NgIf},
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{provide: 'complexToken', useValue: {a: 1, b: ['test', SOME_INJECTON_TOKEN]}},
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]
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})
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export class CompWithProviders {
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constructor(@Inject('strToken') public ctxProp: string) {}
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}
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@Component({
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selector: 'cmp-reference',
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template: `
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<input #a [(ngModel)]="foo" required>{{a.value}}
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<div *ngIf="true">{{a.value}}</div>
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`
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})
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export class CompWithReferences {
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foo: string;
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}
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@Component({selector: 'cmp-pipes', template: `<div *ngIf>{{test | somePipe}}</div>`})
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export class CompUsingPipes {
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}
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@Component({
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selector: 'cmp-custom-els',
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template: `
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<some-custom-element [someUnknownProp]="true"></some-custom-element>
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`,
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})
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export class CompUsingCustomElements {
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}
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@Component({
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selector: 'cmp-event',
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template: `
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<div (click)="handleDomEventVoid($event)"></div>
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<div (click)="handleDomEventPreventDefault($event)"></div>
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<div (dirEvent)="handleDirEvent($event)"></div>
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`,
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})
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export class CompConsumingEvents {
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handleDomEventVoid(e: any): void {}
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handleDomEventPreventDefault(e: any): boolean { return false; }
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handleDirEvent(e: any): void {}
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}
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@Directive({
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selector: '[dirEvent]',
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})
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export class DirPublishingEvents {
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@Output('dirEvent')
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dirEvent: Observable<string> = new EventEmitter();
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}
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@NgModule({schemas: [CUSTOM_ELEMENTS_SCHEMA], declarations: wrapInArray(CompUsingCustomElements)})
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export class ModuleUsingCustomElements {
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}
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