43 lines
969 B
TypeScript
43 lines
969 B
TypeScript
// #docregion
|
|
import { Component } from '@angular/core';
|
|
|
|
import { LoggerService } from './logger.service';
|
|
import { Spy } from './spy.directive';
|
|
|
|
@Component({
|
|
selector: 'spy-parent',
|
|
templateUrl: 'app/spy.component.html',
|
|
styles: [
|
|
'.parent {background: khaki;}',
|
|
'.heroes {background: LightYellow; padding: 0 8px}'
|
|
],
|
|
directives: [Spy],
|
|
providers: [LoggerService]
|
|
})
|
|
export class SpyParentComponent {
|
|
newName = 'Herbie';
|
|
heroes: string[] = ['Windstorm', 'Magneta'];
|
|
spyLog: string[];
|
|
|
|
constructor(private logger: LoggerService) {
|
|
this.spyLog = logger.logs;
|
|
}
|
|
|
|
addHero() {
|
|
if (this.newName.trim()) {
|
|
this.heroes.push(this.newName.trim());
|
|
this.newName = '';
|
|
this.logger.tick();
|
|
}
|
|
}
|
|
removeHero(hero: string) {
|
|
this.heroes.splice(this.heroes.indexOf(hero), 1);
|
|
this.logger.tick();
|
|
}
|
|
reset() {
|
|
this.logger.log('-- reset --');
|
|
this.heroes.length = 0;
|
|
this.logger.tick();
|
|
}
|
|
}
|