ActivatedRoute

interface

Interface Overview

interface ActivatedRoute { 
  snapshot: ActivatedRouteSnapshot
  url: Observable<UrlSegment[]>
  params: Observable<Params>
  queryParams: Observable<Params>
  fragment: Observable<string>
  data: Observable<Data>
  outlet: string
  component: Type<any> | string | null
  get routeConfig: Route | null
  get root: ActivatedRoute
  get parent: ActivatedRoute | null
  get firstChild: ActivatedRoute | null
  get children: ActivatedRoute[]
  get pathFromRoot: ActivatedRoute[]
  get paramMap: Observable<ParamMap>
  get queryParamMap: Observable<ParamMap>
  toString(): string
}

How To Use

@Component({...})
class MyComponent {
  constructor(route: ActivatedRoute) {
    const id: Observable<string> = route.params.map(p => p.id);
    const url: Observable<string> = route.url.map(segments => segments.join(''));
    // route.data includes both `data` and `resolve`
    const user = route.data.map(d => d.user);
  }
}

Members

snapshot: ActivatedRouteSnapshot

The current snapshot of this route

url: Observable<UrlSegment[]>

An observable of the URL segments matched by this route

params: Observable<Params>

An observable of the matrix parameters scoped to this route

queryParams: Observable<Params>

An observable of the query parameters shared by all the routes

fragment: Observable<string>

An observable of the URL fragment shared by all the routes

data: Observable<Data>

An observable of the static and resolved data of this route.

outlet: string

The outlet name of the route. It's a constant

component: Type<any> | string | null

The component of the route. It's a constant

get routeConfig: Route | null

The configuration used to match this route

get root: ActivatedRoute

The root of the router state

get parent: ActivatedRoute | null

The parent of this route in the router state tree

get firstChild: ActivatedRoute | null

The first child of this route in the router state tree

get children: ActivatedRoute[]

The children of this route in the router state tree

get pathFromRoot: ActivatedRoute[]

The path from the root of the router state tree to this route

get paramMap: Observable<ParamMap>

get queryParamMap: Observable<ParamMap>

toString(): string