@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>[];

mapToCanDeactivate

CanDeactivateFn<T>[]

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

Usage {@example router/utils/functional_guards.ts region='CanActivate'}

@paramprovidersType<CanDeactivate<T>>[]

@returnsCanDeactivateFn<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]),};