class
final
Represents the state of the router at a moment in time.
class RouterStateSnapshot extends Tree<ActivatedRouteSnapshot> { url: string override toString(): string }
This is a tree of activated route snapshots. Every node in this tree knows about the "consumed" URL segments, the extracted parameters, and the resolved data.
The following example shows how a component is initialized with information from the snapshot of the root node's state at the time of creation.
@Component({templateUrl:'template.html'}) class MyComponent { constructor(router: Router) { const state: RouterState = router.routerState; const snapshot: RouterStateSnapshot = state.snapshot; const root: ActivatedRouteSnapshot = snapshot.root; const child = root.firstChild; const id: Observable<string> = child.params.map(p => p.id); //... } }
|
url | string | The url from which this snapshot was created |
root | TreeNode |
Property | Description |
---|---|
url: string | Declared in Constructor The url from which this snapshot was created |
override |
toString() |
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|
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Licensed under the Creative Commons Attribution License 4.0.
https://v12.angular.io/api/router/RouterStateSnapshot