ngOnChanges not firing when attribute changed by Observable/subscrption

Question

I\'m trying to do something after an Observable/subscribe completes. I\'m changing an Input property in the subscribe( onNext )<

Answer 1

That's "as designed"

ngOnChanges() is only called when change detection updates a binding to an @Input(). If the input is changed imperatively from somewhere then it isn't called.

Just make names a getter/setter for code to be executed every time when the property is updated.