class
This base route reuse strategy only reuses routes when the matched router configs are identical. This prevents components from being destroyed and recreated when just the fragment or query parameters change (that is, the existing component is reused).
abstract class BaseRouteReuseStrategy implements RouteReuseStrategy {
shouldDetach(route: ActivatedRouteSnapshot): boolean
store(route: ActivatedRouteSnapshot, detachedTree: DetachedRouteHandle): void
shouldAttach(route: ActivatedRouteSnapshot): boolean
retrieve(route: ActivatedRouteSnapshot): DetachedRouteHandle | null
shouldReuseRoute(future: ActivatedRouteSnapshot, curr: ActivatedRouteSnapshot): boolean
} This strategy does not store any routes for later reuse.
Angular uses this strategy by default.
It can be used as a base class for custom route reuse strategies, i.e. you can create your own class that extends the BaseRouteReuseStrategy one.
| shouldDetach() | |||
|---|---|---|---|
| Whether the given route should detach for later reuse. Always returns false for | |||
|
route | ActivatedRouteSnapshot |
boolean
| store() | ||||||
|---|---|---|---|---|---|---|
| A no-op; the route is never stored since this strategy never detaches routes for later re-use. | ||||||
|
route | ActivatedRouteSnapshot | |
detachedTree | DetachedRouteHandle |
void
| shouldAttach() | |||
|---|---|---|---|
| Returns | |||
|
route | ActivatedRouteSnapshot |
boolean
| retrieve() | |||
|---|---|---|---|
| Returns | |||
|
route | ActivatedRouteSnapshot |
DetachedRouteHandle | null
| shouldReuseRoute() | ||||||
|---|---|---|---|---|---|---|
| Determines if a route should be reused. This strategy returns | ||||||
|
future | ActivatedRouteSnapshot | |
curr | ActivatedRouteSnapshot |
boolean
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Licensed under the Creative Commons Attribution License 4.0.
https://v12.angular.io/api/router/BaseRouteReuseStrategy