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feat(router): add ActivationStart/End events

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This commit is contained in:
Jason Aden
2017-09-06 11:00:32 -07:00
committed by Matias Niemelä
parent 4a0466e574
commit 8f7915022c
8 changed files with 169 additions and 40 deletions
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8
packages/router/src/router.ts
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@ -21,7 +21,7 @@ import {applyRedirects} from './apply_redirects';
import {LoadedRouterConfig, QueryParamsHandling, Route, Routes, validateConfig} from './config';
import {createRouterState} from './create_router_state';
import {createUrlTree} from './create_url_tree';
import {ChildActivationEnd, Event, GuardsCheckEnd, GuardsCheckStart, NavigationCancel, NavigationEnd, NavigationError, NavigationStart, ResolveEnd, ResolveStart, RouteConfigLoadEnd, RouteConfigLoadStart, RoutesRecognized} from './events';
import {ActivationEnd, ChildActivationEnd, Event, GuardsCheckEnd, GuardsCheckStart, NavigationCancel, NavigationEnd, NavigationError, NavigationStart, ResolveEnd, ResolveStart, RouteConfigLoadEnd, RouteConfigLoadStart, RoutesRecognized} from './events';
import {PreActivation} from './pre_activation';
import {recognize} from './recognize';
import {DefaultRouteReuseStrategy, DetachedRouteHandleInternal, RouteReuseStrategy} from './route_reuse_strategy';
@ -862,8 +862,10 @@ class ActivateRoutes {
futureNode: TreeNode<ActivatedRoute>, currNode: TreeNode<ActivatedRoute>|null,
contexts: ChildrenOutletContexts): void {
const children: {[outlet: string]: any} = nodeChildrenAsMap(currNode);
futureNode.children.forEach(
c => { this.activateRoutes(c, children[c.value.outlet], contexts); });
futureNode.children.forEach(c => {
this.activateRoutes(c, children[c.value.outlet], contexts);
this.forwardEvent(new ActivationEnd(c.value.snapshot));
});
if (futureNode.children.length) {
this.forwardEvent(new ChildActivationEnd(futureNode.value.snapshot));
}