.

sbas/views.py

@@ -252,12 +252,26 @@ def exam_take(request, pk, sk, cid):
 
     pos = exam.get_question_index(question) + 1
 
-    form = CidUserAnswerForm(request.POST or None)
+    answer = question.cid_user_answers.get(
-    if form.is_valid():
+        user=request.user)
+
+    if request.method == "POST":
+        if answer:
+            form = CidUserAnswerForm(request.POST, instance=answer)
+        else:
+            form = CidUserAnswerForm(request.POST)
+        if form.is_valid():
+            answer = form.save(commit=False)
+            answer.user = request.user
+            answer.question = question
+            # answer.published_date = timezone.now()
+            answer.save()
         if "next" in request.POST:
             return redirect("sbas:exam_take", pk=pk, sk=n + 1, cid=cid)
         elif "previous" in request.POST:
             return redirect("sbas:exam_take", pk=pk, sk=n - 1, cid=cid)
+    else:
+        form = CidUserAnswerForm(instance=answer)
 
     previous = -1
     if sk > 0: