Second use of input file doesn't trigger onchange anymore

Question

I have a picture upload button that automatically uploads the file when selected from the browse window.
Nonetheless, it doesn\'t work the second time around and that is

Answer 1

In angular

HTML

TS

export class SomeComponent {

 @ViewChild('photoInput') photoInput;

 clearPictureAttachment() {
  this.photoInput.nativeElement.value = '';
 }
}