Very crudely reload table

frontend/app/components/api/api-work-packages/api-work-packages.service.ts

@@ -35,12 +35,13 @@ export class ApiWorkPackagesService {
 
   public list(offset:number, pageSize:number, query:api.ex.Query) {
     var workPackages;
+    var uncachedProvider = this.apiV3.setDefaultHttpFields({cache: false});
 
-    if (query.projectId) {
-      workPackages = this.apiV3.service('work_packages', this.apiV3.one('projects', query.projectId));
+  if (query.projectId) {
+      workPackages = uncachedProvider.service('work_packages', this.apiV3.one('projects', query.projectId));
     }
     else {
-      workPackages = this.apiV3.service('work_packages');
+      workPackages = uncachedProvider.service('work_packages');
     }
 
     return workPackages.getList(this.queryAsV3Params(offset, pageSize, query));

frontend/app/components/routing/wp-list/wp-list.controller.ts

@@ -33,7 +33,6 @@ function WorkPackagesListController($scope,
                                     WorkPackagesTableService,
                                     WorkPackageService,
                                     wpListService,
-                                    apiWorkPackages,
                                     ProjectService,
                                     QueryService,
                                     PaginationService,
@@ -208,8 +207,13 @@ function WorkPackagesListController($scope,
     updateResults();
   });
 
-  $rootScope.$on('workPackagesBackgroundRefreshRequired', function () {
-    updateResults();
+  $rootScope.$on('workPackagesRefreshInBackground', function () {
+    wpListService.fromQueryInstance($scope.query, $scope.projectIdentifier)
+      .then(function (json:api.ex.WorkPackagesMeta) {
+        // $scope.workPackagesBackground = json;
+        $scope.$broadcast('openproject.workPackages.updateResults');
+        $scope.$evalAsync(_ => setupWorkPackagesTable(json));
+      });
   });
 
   $rootScope.$on('queryClearRequired', _ => wpListService.clearUrlQueryParams);

frontend/app/components/wp-edit/wp-edit-form.directive.ts

@@ -44,6 +44,7 @@ export class WorkPackageEditFormController {
       .then(() => {
         angular.forEach(this.fields, field => field.setErrorState(false));
         deferred.resolve();
+      this.$rootScope.$emit('workPackagesRefreshInBackground');
       })
       .catch((error) => {
         if (!error.data) {