DJango inlineformset_factory

forms.py

from django import forms
from .models import Choice, Question
from django.forms.models import inlineformset_factory



#class QuestionForm(forms.Form):
#	question_text = forms.CharField(label='Question Text', max_length=100, widget=forms.TextInput(attrs={'class':'vTextField'}))

ChoiceFormSet = inlineformset_factory(Question, Choice, fields=['choice_text'], can_delete=False)

class QuestionForm(forms.ModelForm):
    class Meta:
        model = Question
        exclude = ('pub_date',)

views.py

from django.shortcuts import render
from django.core.urlresolvers import reverse
from django.views import generic

# Create your views here.
from django.http import HttpResponse, HttpResponseRedirect
from django.template import loader

from .models import Choice, Question
from .forms import ChoiceFormSet, QuestionForm

def index(request):
    latest_question_list = Question.objects.order_by('-pub_date')[:5]
    template = loader.get_template('polls/index.html')
    context = {
        'latest_question_list': latest_question_list,
    }
    return HttpResponse(template.render(context, request))
    
def detail(request, question_id):
    return HttpResponse("You're looking at question %s." % question_id)

def results(request, question_id):
    response = "You're looking at the results of question %s."
    return HttpResponse(response % question_id)

def vote(request, question_id):
    return HttpResponse("You're voting on question %s." % question_id)
def detail(request, question_id):
    return HttpResponse("You're looking at question %s." % question_id)

def results(request, question_id):
    response = "You're looking at the results of question %s."
    return HttpResponse(response % question_id)

def vote(request, question_id):
    return HttpResponse("You're voting on question %s." % question_id)

def question_new(request, template='polls/question_new.html'):
    if request.method == 'POST':
        form = QuestionForm(request.POST)

        if form.is_valid():
            question = form.save(commit=False)
            choice_formset = ChoiceFormSet(request.POST, instance=question)

            if choice_formset.is_valid():
                question.save()
                choice_formset.save()
            return HttpResponseRedirect('/success/')

    else:
        form = QuestionForm()
        choice_formset = ChoiceFormSet(instance=Question())

    return render(request, template, {'form':form, 
        'choice_formset': choice_formset})