angular 10 eventemitter code example

Example 1: angular model output only

(ngModelChange)="onModelChange()"

Example 2: angular event emitter

@Output() open: EventEmitter<any> = new EventEmitter();


  toggel() {
  	this.open.emit(null);
  }

Example 3: emitter angular

<component
  (open)="open($event)"
></component>