In-between commit

frontend/src/app/shared/components/datepicker/services/date-modal-relations.service.ts

@@ -55,7 +55,11 @@ import { parseDate } from 'core-app/shared/components/datepicker/helpers/date-mo
 
 @Injectable()
 export class DateModalRelationsService {
-  private changeset:WorkPackageChangeset = this.locals.changeset as WorkPackageChangeset;
+  private changeset:WorkPackageChangeset;
+
+  setChangeset(changeset:WorkPackageChangeset) {
+    this.changeset = changeset;
+  }
 
   precedingWorkPackages$:Observable<{ id:string, dueDate?:string, date?:string }[]> = of(this.changeset)
     .pipe(

frontend/src/app/shared/components/datepicker/services/date-modal-scheduling.service.ts

@@ -38,15 +38,20 @@ import { DayElement } from 'flatpickr/dist/types/instance';
 
 @Injectable()
 export class DateModalSchedulingService {
-  private changeset:WorkPackageChangeset = this.locals.changeset as WorkPackageChangeset;
+  private changeset:WorkPackageChangeset;
 
-  scheduleManually = !!this.changeset.value('scheduleManually');
+  scheduleManually = false;
 
   constructor(
     @Inject(OpModalLocalsToken) public locals:OpModalLocalsMap,
     readonly dateModalRelations:DateModalRelationsService,
   ) {}
 
+  setChangeset(changeset:WorkPackageChangeset) {
+    this.changeset = changeset;
+    this.scheduleManually = !!this.changeset.value('scheduleManually');
+  }
+
   /**
    * Returns whether the user can alter the dates of the work package.
    */

frontend/src/app/shared/components/fields/edit/field-types/date-picker-edit-field.component.ts

@@ -30,6 +30,7 @@ import {
   Directive,
   OnDestroy,
   OnInit,
+  Injector,
 } from '@angular/core';
 import { InjectField } from 'core-app/shared/helpers/angular/inject-field.decorator';
 import { TimezoneService } from 'core-app/core/datetime/timezone.service';
@@ -48,6 +49,8 @@ export abstract class DatePickerEditFieldComponent extends EditFieldComponent im
 
   @InjectField() dateModalRelations:DateModalRelationsService;
 
+  @InjectField() injector:Injector;
+
   ngOnInit():void {
     super.ngOnInit();
 
@@ -65,8 +68,8 @@ export abstract class DatePickerEditFieldComponent extends EditFieldComponent im
     super.ngOnDestroy();
   }
 
-  public set():void {
-      // { changeset: this.change, fieldName: this.name },
+  public showDatePickerModal():void {
+    this.injector.set({ changeset: this.change, fieldName: this.name },
     /*
     const component = this.change.schema.isMilestone ? SingleDateModalComponent : MultiDateModalComponent;
     this.opModalService.show<SingleDateModalComponent|MultiDateModalComponent>(