How can I implement error handling in Angular notifications?

How can I implement error handling in Angular notifications?

You can implement error handling in Angular notifications by using the HttpClient's catchError operator to handle errors.

Can you show me a code example?

Sure! Here's a simple example:

import { catchError } from 'rxjs/operators';

this.http.get('api/endpoint')
  .pipe(catchError(error => {
    this.notificationService.showError('Error fetching data');
    return throwError(error);
  }));

What if I want to customize the notification message?

You can customize the message by passing a dynamic string to the showError method based on the error response.

Is there a way to log errors as well?

Yes, you can log errors to a service or console before showing the notification to keep track of issues.