How can I handle routing in Angular after an error occurs?

How can I handle routing in Angular after an error occurs?

In Angular, you can use the Router's error handling features to manage routing after an error. You can subscribe to the Router's events and check for errors.

Can you show me a code example of that?

Sure! You can use the following code snippet:

import { Router, NavigationError } from '@angular/router';

constructor(private router: Router) {
  this.router.events.subscribe(event => {
    if (event instanceof NavigationError) {
      // Handle the error, maybe redirect to an error page
      this.router.navigate(['/error']);
    }
  });
}

What if I want to log the error before redirecting?

You can log the error in the same event handler before navigating. Just add a console log or a logging service call before the redirect.