フォームのループから複数のフィールドを登録するにはどうすればよいですか？

ループして質問への回答を記録するにはどうすればよいですか？私はいくつかの質問を持っており、すべての力に同時に答えて、すべての質問と答えのループを作成できるループを作成しますが、フォームを検証すると、データベースに登録されません...

だからこれは私のmodels.pyです：

class Page(models.Model):
    title = models.CharField(max_length=30)


    def __str__(self):
        return self.title

class Question(models.Model):
    label = models.CharField(max_length=30)
    page = models.ManyToManyField(Page)

    def __str__(self):
            return self.label

class Reply(models.Model):
    question = models.ForeignKey(Question)
    user = models.ForeignKey(Personne)
    answer = models.CharField(max_length=30)
    creationDate = models.DateTimeField(default=django.utils.timezone.now)

    def __str__(self):
        return str(self.answer)

と私のテンプレート：

<center><h3> Formulaire de la {{ numPages }} pour lutilisateur : <center>{{ logged_user|upper }}.</center> </h3></center>
<form action="" method="POST" enctype="multipart/form-data" >
    {% csrf_token %}
    <!-- {{ form.as_p }} -->
  <p>
    {% for question in questions %}<hr>
    <label for="question">{{ question }}</label>
    <input type="hidden" id="id_question_{{ question.id }}" name="question" value="{{ question.id }}"/>
  </p>
  <p>
    <label for="answer">Réponse :</label>
    <input type="text" id="id_answer_{{ question.id }}" name="answer" />
  </p>  
    {% endfor %}<hr>
  <p>
    <label for="creationDate">Date de création :</label>
    <input type="text" id="id_creationDate" name="creationDate" />
  </p> 
  <p>
    <label for="user"> User : {{ logged_user }}</label>
    <input type="hidden" id="id_user" name="user" /><!-- <select name="{{ logged_user }}" size="1">
      <option id="{{ logged_user.id }}">{{ logged_user }}</option>
    </select> -->
  </p>
  <p>
  <br><br><br>
    <center><input type="submit" class="btn btn-success" value="Submit" /></center>
  </p>
</form>

と私のviews.py：

def access(request,instance):
    replies = Reply.objects.all()
    logged_user = get_logged_user_from_request(request)
    numPages = Page.objects.get(pk=instance)
    questions = Question.objects.filter(page=instance)
    pagesfilter = Question.objects.get(pk=1) # PEUT ETRE CHANGER SE FILTRE - A VOIR
    # pagesfilter = Page.objects.get(pk=instance).reply_set.filter(user=logged_user) # PEUT ETRE CHANGER SE FILTRE - A VOIR
    form = ReplyForm(request.GET)
    personnes = Personne.objects.all()
    if logged_user:
        if len(request.POST) > 0:
            form = ReplyForm(request.POST)
            if form.is_valid():
                user = form.cleaned_data['user']
                question = form.cleaned_data['question']
                answer = form.cleaned_data['answer']
                form.save(commit=True)
                return HttpResponse(form.cleaned_data["user"])
            else:
                return render_to_response('polls/access.html', {'logged_user':logged_user, 'pagesfilter': pagesfilter, 'numPages': numPages, 'personnes': personnes, 'replies': replies, 'questions': questions, 'form': form})
        else:
            form = ReplyForm()
            return render_to_response('polls/access.html', {'logged_user':logged_user, 'pagesfilter': pagesfilter, 'numPages': numPages, 'personnes':personnes, 'replies': replies, 'questions': questions, 'form': form})
    else:
        return HttpResponseRedirect('/login')

私のforms.py

class ReplyForm(forms.ModelForm):
    class Meta:
        model = Reply
        fields = ('question','answer','user')

URLを編集：

url(r'^baseVisite/$', views.baseVisite),
url(r'^access/(?P<instance>[0-9]+)/$', views.access),

送信ボタンが機能しないのはなぜですか、何を忘れましたか？