Angular 2 EventEmitter Service Class Component
Example
@Component({
selector: 'zippy',
template: `
<div class="zippy">
<div (click)="toggle()">Toggle</div>
<div [hidden]="!visible">
<ng-content></ng-content>
</div>
</div>`})
export class Zippy {
visible: boolean = true;
@Output() open: EventEmitter<any> = new EventEmitter();
@Output() close: EventEmitter<any> = new EventEmitter();
toggle() {
this.visible = !this.visible;
if (this.visible) {
this.open.emit(null);
} else {
this.close.emit(null);
}
}
}
