@angular/router

mapToCanDeactivate

function

stable

Maps an array of injectable classes with canDeactivate functions to an array of equivalent CanDeactivateFn for use in a Route definition.

API

function mapToCanDeactivate<T = unknown>(
  providers: Type<CanDeactivate<T>>[],
): CanDeactivateFn<T>[];

Description

Maps an array of injectable classes with canDeactivate functions to an array of equivalent CanDeactivateFn for use in a Route definition.

Usage

@Injectable({providedIn: 'root'})
export class AdminGuard {
  canActivate() {
    return true;
  }
}

const route: Route = {
  path: 'admin',
  canActivate: mapToCanActivate([AdminGuard]),
};