/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

-1 vote290 views1 answer
How to add changes every time you route navigate to page in angular
Javascript AngularJS
0 vote205 views1 answer
Configure angular router apache
Javascript AngularJS
12 votes248 views6 answers
Angular conditional class
Javascript AngularJS
0 vote216 views1 answer
Vscode angular: running ngcc
Javascript AngularJS
0 vote198 views2 answers
Zoom map around the marker angular
Javascript AngularJS
0 vote230 views1 answer
Form status angular
Javascript AngularJS
1 vote197 views1 answer
Button disabled angular
Javascript AngularJS
7 votes216 views4 answers
Refresh current component angular
Javascript AngularJS
0 vote206 views1 answer
Angular date input value
Javascript AngularJS
0 vote205 views1 answer
Plyr.js example in angular 10
Javascript AngularJS