Submodule 22.1: Angular and Reactive programming - Practice

Similarly update dishdetail.component.ts to subscribe to the observables from the service.

ngOnInit() {
  this.dishservice.getDish(id).subscribe(dish => this.dish = dish);
 }

Here the process is similar to what we did in the menu component.ts, but now we take only the selected dish which comes from the filter applied in the array.