19 lines
548 B
TypeScript
19 lines
548 B
TypeScript
/* tslint:disable use-output-property-decorator directive-class-suffix */
|
|
import { Directive, ElementRef, EventEmitter, Output } from '@angular/core';
|
|
|
|
@Directive({selector: '[myClick]'})
|
|
export class ClickDirective {
|
|
@Output('myClick') clicks = new EventEmitter<string>(); // @Output(alias) propertyName = ...
|
|
|
|
toggle = false;
|
|
|
|
constructor(el: ElementRef) {
|
|
el.nativeElement
|
|
.addEventListener('click', (event: Event) => {
|
|
this.toggle = !this.toggle;
|
|
this.clicks.emit(this.toggle ? 'Click!' : '');
|
|
});
|
|
}
|
|
}
|
|
|