/Javascript/AngularJS/What does event emitter do in angular

What does event emitter do in angular

Angular event emitter

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


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

Source: angular.io

What does event emitter do in angular

Data flows into your component via property bindings and flows out of your component through event bindings. If you want your component to notify his parent about something you can use the Output decorator with EventEmitter to create a custom event.

Similar codes

3 votes139 views1 answer
Call a function whenever routerlink is clicke angular
Javascript AngularJS
0 vote148 views1 answer
App is not a known element angular error
Javascript AngularJS
1 vote174 views1 answer
Angular button open file input
Javascript AngularJS
1 vote146 views1 answer
Angular create component without test
Javascript AngularJS
35 votes292 views4 answers
Angular go to route
Javascript AngularJS
0 vote159 views1 answer
Animate change background color angular
Javascript AngularJS
0 vote153 views2 answers
Utiliser les données passees a un modal dans son propre composant en angular
Javascript AngularJS
0 vote150 views1 answer
Input set variable angular
Javascript AngularJS
0 vote152 views1 answer
How to get latitude and longitude from address in angular 6
Javascript AngularJS
0 vote153 views1 answer
Tinymce-angular load slow
Javascript AngularJS