ff20b55975
Change `ngFor=“#…”` to `ngFor=“let…` in code. All are .dart files except for `app_component.html` which also has changes for: - `<inpuf var-foo…`> to `<input ref-foo…>` - `#docregion` tag name updates from var-foo to ref-foo. - Other misc updates to minimize diffs with TS version of file, whitespace differences were ignored. + Minor update to sync up Dart prose with TS prose. + Used https://github.com/angular/angular/wiki/Angular-2-Dart-Transformer#resol ved_identifiers to solve https://github.com/angular/angular.io/issues/1033 Guide/pipes not updated as it will be rolled back to beta.15 in PR #1220.
65 lines
1.5 KiB
Dart
65 lines
1.5 KiB
Dart
// #docplaster
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// #docregion on-init
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import 'package:angular2/core.dart';
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// #enddocregion on-init
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import 'hero.dart';
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import 'hero_detail_component.dart';
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// #docregion hero-service-import
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import 'hero_service_1.dart';
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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: const [HeroDetailComponent],
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// #docregion providers
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providers: const [HeroService])
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// #enddocregion providers
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// #docregion on-init
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class AppComponent implements OnInit {
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// #enddocregion on-init
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String title = 'Tour of Heroes';
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// #docregion heroes-prop
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List<Hero> heroes;
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// #enddocregion heroes-prop
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Hero selectedHero;
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// #docregion new-service
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HeroService heroService = new HeroService(); // don't do this
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// #enddocregion new-service
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// #docregion ctor
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final HeroService _heroService;
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AppComponent(this._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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heroes = _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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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) {
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selectedHero = hero;
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}
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// #docregion on-init
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}
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// #enddocregion on-init
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