fixed some wrong attributes

src/app/task-form/task-form.component.html

@@ -50,7 +50,7 @@
                     <div class="form-group">
                         <label for="Inhalt">Status</label>
                         <input type="text" class="form-control" id="Status" required name="status"
-                            [(ngModel)]="task.status">
+                            [(ngModel)]="task.statusid">
                     </div>
                     <div class="form-group">
                         <label for="Inhalt">Assigned User</label>