RouterState

Represents the state of the router.

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interface RouterState extends Tree {
  snapshot: RouterStateSnapshot
  toString(): string
}

Description

RouterState is a tree of activated routes. Every node in this tree knows about the "consumed" URL segments, the extracted parameters, and the resolved data.

Properties

Property	Description
snapshot: RouterStateSnapshot	The current snapshot of the router state

Methods

toString()
toString(): string Parameters There are no parameters. Returns string

Usage notes

Example

@Component({templateUrl:'template.html'})
class MyComponent {
  constructor(router: Router) {
    const state: RouterState = router.routerState;
    const root: ActivatedRoute = state.root;
    const child = root.firstChild;
    const id: Observable<string> = child.params.map(p => p.id);
    //...
  }
}

See ActivatedRoute for more information.