738b5509f8
Misc fixes to problems with the tutorial examples, as detected by the new e2e tests. Now the toh-4 index.html is identical to those of the previous parts. Fixes #1609.
66 lines
1.6 KiB
TypeScript
66 lines
1.6 KiB
TypeScript
// #docplaster
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// #docregion on-init
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import { OnInit } from '@angular/core';
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// #enddocregion on-init
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import { Component } from '@angular/core';
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import { Hero } from './hero';
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import { HeroDetailComponent } from './hero-detail.component';
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// #docregion hero-service-import
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import { HeroService } from './hero.service.1';
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// #enddocregion hero-service-import
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// Testable but never shown
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@Component({
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selector: 'my-app',
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template: `
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<div *ngFor="let hero of heroes" (click)="onSelect(hero)">
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{{hero.name}}
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</div>
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<my-hero-detail [hero]="selectedHero"></my-hero-detail>
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`,
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directives: [HeroDetailComponent],
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// #docregion providers
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providers: [HeroService]
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// #enddocregion providers
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})
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// #docregion on-init
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export class AppComponent implements OnInit {
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// #enddocregion on-init
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title = 'Tour of Heroes';
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// #docregion heroes-prop
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heroes: Hero[];
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// #enddocregion heroes-prop
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selectedHero: Hero;
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/*
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// #docregion new-service
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heroService = new HeroService(); // don't do this
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// #enddocregion new-service
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*/
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// #docregion ctor
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constructor(private heroService: HeroService) { }
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// #enddocregion ctor
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// #docregion getHeroes
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getHeroes() {
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// #docregion get-heroes
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this.heroes = this.heroService.getHeroes();
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// #enddocregion get-heroes
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}
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// #enddocregion getHeroes
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// #docregion ng-on-init
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// #docregion on-init
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ngOnInit() {
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// #enddocregion on-init
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this.getHeroes();
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// #docregion on-init
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}
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// #enddocregion on-init
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// #enddocregion ng-on-init
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onSelect(hero: Hero) { this.selectedHero = hero; }
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// #docregion on-init
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}
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