Add subject field

Add subject field

frontend/app/components/work-packages/wp-subject/wp-subject.directive.ts

@@ -37,10 +37,12 @@ export class WorkPackageSubjectController {
   constructor(protected $scope,
               protected $stateParams,
               protected wpCacheService) {
-    scopedObservable($scope, wpCacheService.loadWorkPackage($stateParams.workPackageId))
+    if (!this.workPackage) {
+      scopedObservable($scope, wpCacheService.loadWorkPackage($stateParams.workPackageId))
         .subscribe((wp: WorkPackageResource) => {
           this.workPackage = wp;
         });
+    }
   }
 }
 
@@ -48,7 +50,9 @@ function wpSubjectDirective() {
   return {
     restrict: 'E',
     templateUrl: '/components/work-packages/wp-subject/wp-subject.directive.html',
-    scope: {},
+    scope: {
+      workPackage: '=?'
+    },
     bindToController: true,
     controller: WorkPackageSubjectController,
     controllerAs: '$ctrl'

frontend/app/components/wp-create/wp-create.directive.html

@@ -1,7 +1,10 @@
 <div
     ng-if="$ctrl.newWorkPackage"
+    has-edit-mode="true"
     wp-edit-form="$ctrl.newWorkPackage"
 >
+  <wp-subject work-package="$ctrl.newWorkPackage"></wp-subject>
+
   <wp-single-view work-package="$ctrl.newWorkPackage"></wp-single-view>
   <edit-actions-bar
       on-save="$ctrl.saveWorkPackage()"

frontend/app/components/wp-edit/wp-edit-mode-state.service.ts

@@ -65,7 +65,7 @@ export class WorkPackageEditModeStateService {
   
   public save() {
     if (this.active) {
-      this.form.updateWorkPackage().then(() => {
+      return this.form.updateWorkPackage().then(() => {
         // Doesn't use cancel() since that resets all values
         this.form.closeAllFields();
         this._active = false;