fix(#451): mixin

hpi-studyu · Jul 22, 2023 · 5867608 · 5867608
1 parent eb1b642
commit 5867608
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/...gner_v2/lib/features/design/shared/questionnaire/questionnaire_form_controller_mixin.dart b/...gner_v2/lib/features/design/shared/questionnaire/questionnaire_form_controller_mixin.dart
@@ -1,6 +1,7 @@
 import 'package:reactive_forms/reactive_forms.dart';
 import 'package:studyu_designer_v2/features/design/shared/questionnaire/question/controllers/question_form_controller.dart';
 import 'package:studyu_designer_v2/features/design/shared/questionnaire/question/models/question_form_data.dart';
+import 'package:studyu_designer_v2/features/design/shared/questionnaire/question/models/scale_question_form_data.dart';
 import 'package:studyu_designer_v2/features/design/shared/questionnaire/questionnaire_form_data.dart';
 import 'package:studyu_designer_v2/features/forms/form_view_model.dart';
 import 'package:studyu_designer_v2/features/forms/form_view_model_collection.dart';
@@ -74,7 +75,7 @@ mixin WithQuestionnaireControls<D, Q extends QuestionFormViewModel> on FormViewM
     if (args.questionId.isNewId) {
       // Eagerly add the managed viewmodel in case it needs to be [provide]d
       // to a child controller
-      final viewModel = provideQuestionFormViewModel(null);
+      final viewModel = provideQuestionFormViewModel<ScaleQuestionFormData>(null);
       questionFormViewModels.stage(viewModel);
       return viewModel;
     }
@@ -86,8 +87,8 @@ mixin WithQuestionnaireControls<D, Q extends QuestionFormViewModel> on FormViewM
     return viewModel;
   }
 
-  Q provideQuestionFormViewModel(QuestionFormData? formData) {
-    return QuestionFormViewModel(
+  Q provideQuestionFormViewModel<FD extends QuestionFormData>(FD? formData) {
+    return QuestionFormViewModel.concrete<FD>(
       formData: formData,
       delegate: this,
       validationSet: validationSet,