Django: поля ввода в поданной форме не отображаются

Question

Итак, я начинаю переключать модели моделей на базовые виды классов. В EpisodeInfoView, когда я комментирую или раскомментирую production = Production.objects.create(podcast=podcast) под if podcast в моем методе get в pod_funnel.py, он отобразит форму и позвольте мне заполнить поля, но когда я зарегистрирую Productions под администратором, он показывает, что создает производство под именем Podcast (который извлекается из его ForeignKey) but without the rest of the info (episode number, episode guest, episode title, etc...) И если я удаляю и добавляю его для создания объекта в сообщении, он показывает мне форму, но ничего не делает и не показывает никаких ошибок.

pod_funnel.py вид:

class EpisodeInfoView(LoginRequiredMixin, View): 
    form_class = EpisodeInfoForm 
    template_name = 'pod_funnel/forms_episode_info.html' 

    def get(self, request, *args, **kwargs): 

     initial_values = {} 
     user = request.user 

     # Lets get client and podcast for the user already. if not existent raise 404 
     client, podcast = get_podfunnel_client_and_podcast_for_user(user) 
     if client is None or podcast is None: 
      raise Http404 

     if podcast: 
      initial_values['podcast_name'] = podcast.name 
      initial_values['podcast_id'] = podcast.id 
      production = Production.objects.filter(podcast=podcast).first() 
      # production = Production.objects.create(podcast=podcast) 

      if production: 
       initial_values['episode_number'] = production.episode_number 
       initial_values['episode_title'] = production.episode_title 
       initial_values['episode_guest_first_name'] = production.episode_guest_first_name 
       initial_values['episode_guest_last_name'] = production.episode_guest_last_name 
       initial_values['episode_guest_twitter_name'] = production.episode_guest_twitter_name 
       initial_values['episode_summary'] = production.episode_summary 

     form = self.form_class(initial=initial_values) 
     return render(request, self.template_name, {'form': form}) 

    def post(self, request, *args, **kwargs): 
     form = self.form_class(request.POST) 

     if form.is_valid(): 
      # lets get the data 
      # podcast_id = form.cleaned_data.get('podcast_id') 
      production_id = form.cleaned_data.get('production_id') 
      episode_number = form.cleaned_data.get('episode_number') 
      episode_title = form.cleaned_data.get('episode_title') 
      episode_guest_first_name = form.cleaned_data.get('episode_guest_first_name') 
      episode_guest_last_name = form.cleaned_data.get('episode_guest_last_name') 
      episode_guest_twitter_name = form.cleaned_data.get('episode_guest_twitter_name') 
      episode_summary = form.cleaned_data.get('episode_summary') 


      user = request.user 

      # Get the production 
      # podcast = get_object_or_404(Podcast, id=podcast_id) 
      production = get_object_or_404(Production, id=production_id) 

      # Lets see if we have client and podcast for the user already 
      client, podcast = get_podfunnel_client_and_podcast_for_user(user) 

      if production is None: 
       production = Production.objects.create(podcast=podcast) 
      production.episode_number = episode_number 
      production.episode_title = episode_title 
      production.episode_guest_first_name = episode_guest_first_name 
      production.episode_guest_last_name = episode_guest_last_name 
      production.episode_guest_twitter_name = episode_guest_twitter_name 
      production.episode_summary = episode_summary 
      production.save() 

      # TODO: Needs to redirect to next step 
      return HttpResponseRedirect(reverse('podfunnel:episodeimagefiles')) 

     return render(request, self.template_name, {'form': form}) 

episode_info.py форма:

class EpisodeInfoForm(forms.Form): 

    podcast_name = forms.CharField(widget=forms.Field.hidden_widget, required=False, max_length=100, disabled=True) 
    podcast_id = forms.IntegerField(widget=forms.Field.hidden_widget) 

    production_id = forms.IntegerField(widget=forms.Field.hidden_widget, required=False) 

    id = forms.IntegerField(widget=forms.Field.hidden_widget) 

    episode_number = forms.IntegerField(widget=forms.NumberInput, required=True) 
    episode_title = forms.CharField(max_length=255, required=True) 
    episode_guest_first_name = forms.CharField(max_length=128) 
    episode_guest_last_name = forms.CharField(max_length=128) 
    episode_guest_twitter_name = forms.CharField(max_length=64) 
    episode_summary = forms.CharField(widget=forms.Textarea) 

Answer 1

Я хотел бы рассмотреть вопрос об использовании CreateView/UpdateView и начального словаря данных для установки значений затем переместив сохранить функции в виде сам. Таким образом, представление намного меньше, а логика в форме.

Это будет похоже на админа: https://djangosnippets.org/snippets/1727/