Angular 2 expression parser and ng-init directive

Question

Basically I\'m looking for a way to implement a counterpart to Angular 1.x ngInit directive.

I\'m aware of ngOnInit hook and the fact that

Answer 1

This can be achieved with a directive:

@Directive({ selector: '[initialize]' })
class InitializeDirective {
  @Output() initialize = new BehaviorSubject();
}

The expected use is:

{{ foo }}
{{ bar }}