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2022-02-24 19:30:26 +00:00
parent fd77001653
commit 9a61bd3c6c
3 changed files with 21 additions and 14 deletions
@@ -113,8 +113,15 @@ class AnatomyQuestionForm(ModelForm):
        instance = ModelForm.save(self, False)
        instance.save()

-        for exam in self.cleaned_data["exams"]:
-            exam.exam_questions.add(instance)
+        old_exams = instance.exams.all()
+
+        new_exams = self.cleaned_data["exams"]
+
+        for exam in old_exams:
+            if exam in new_exams:
+                exam.exam_questions.add(instance)
+            else:
+                exam.exam_questions.remove(instance)

        self.save_m2m()