From dde6b9f1a1698eff4928b7040e16e229ad42a05e Mon Sep 17 00:00:00 2001
From: Roman Roelofsen <romanroe@gmail.com>
Date: Wed, 8 Feb 2017 14:25:34 +0100
Subject: [PATCH] Use observeOnScope

---
 .../wp-table/timeline/wp-timeline-container.directive.ts     | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/frontend/app/components/wp-table/timeline/wp-timeline-container.directive.ts b/frontend/app/components/wp-table/timeline/wp-timeline-container.directive.ts
index ec07115d5d..070539c249 100644
--- a/frontend/app/components/wp-table/timeline/wp-timeline-container.directive.ts
+++ b/frontend/app/components/wp-table/timeline/wp-timeline-container.directive.ts
@@ -53,7 +53,8 @@ export class WorkPackageTimelineTableController {
 
   public disableViewParamsCalculation = false;
 
-  constructor(private $element: ng.IAugmentedJQuery,
+  constructor(private $scope: IScope,
+              private $element: ng.IAugmentedJQuery,
               private TypeResource,
               private states: States) {
 
@@ -111,7 +112,7 @@ export class WorkPackageTimelineTableController {
   addWorkPackage(wpId: string): Observable<RenderInfo> {
     // console.log("addWorkPackage() = " + wpId);
 
-    const wpObs = this.states.workPackages.get(wpId).observe(null)
+    const wpObs = this.states.workPackages.get(wpId).observeOnScope(this.$scope)
       .map((wp: any) => {
         this.workPackagesInView[wp.id] = wp;
         const viewParamsChanged = this.calculateViewParams(this._viewParameters);