Django - Save forms in the same data table - django

Question

I'm having problem in saving selected choices in the same row of data table for each participant).
I have 2 forms. The first form is for some data and a multiple-choice question. The second form is another multiple-choice question. It also means I have 2 pages, after submit answers for page 1, it will redirect to page 2 for question 2.
When I try to be a participant and choose answers, the selected choices are saved in different data table. Pictures and code are displayed below.
forms.py
from django import forms
from .models import Survey
class SurveyForm(forms.ModelForm):
BAT='Batman'
SUPER='Superman'
IRON='Ironman'
WHATMOVIE1 = [
(BAT, 'Batman'),
(SUPER, 'Superman'),
(IRON, 'Ironman'),
]
movie_1 = forms.ChoiceField(choices=WHATMOVIE1, widget=forms.RadioSelect())
class Meta:
model = Survey
fields = ["location", "age",
"marital_status", "education", 'movie_1']
class SurForm(forms.ModelForm):
APP='Apple'
BAN='Banana'
LEM='Lemon'
WHATMOVIE2 = [
(APP, 'Apple'),
(BAN, 'Banana'),
(LEM, 'Lemon'),
]
movie_2 = forms.ChoiceField(choices=WHATMOVIE2, widget=forms.RadioSelect())
class Meta:
model = Survey
fields = [ 'movie_2']
views.py
from django.shortcuts import render
from django.http import HttpResponseRedirect
from django.core.urlresolvers import reverse
from .forms import SurveyForm, SurForm
def homepage(request):
if request.method == 'POST':
title = "Questionnaire"
form = SurveyForm(request.POST or None)
if form.is_valid():
instance = form.save(commit=False)
instance.save()
return HttpResponseRedirect(reverse('nextpage'))
else:
form = SurveyForm()
return render(request, "homepage.html", {"form": form})
def nextpage(request):
title = "Next page"
form = SurForm(request.POST or None)
if form.is_valid():
instance = form.save(commit=False)
instance.save()
context = {
"form": form,
}
return render(request, "nextpage.html", context)
admin.py
from django.contrib import admin
from .forms import SurveyForm, SurForm
from .models import Survey, Sur
class SurAdmin(admin.ModelAdmin):
form = SurForm
class SurveyAdmin(admin.ModelAdmin):
list_display = ["location", "age",
"marital_status", "education",
"movie_1"]
form = SurveyForm
admin.site.register(Survey, SurveyAdmin)
admin.site.register(Sur, SurAdmin)
What should I do to save all selected answers in the same row for each participant?

Answer 1

You are using two different models, that is why they are getting separated. You need to create a relation between them, using a OneToOneField can solve the problem. Something like this:
from django.db import models
class Place(models.Model):
name = models.CharField(max_length=50)
address = models.CharField(max_length=80)
def __str__(self): # __unicode__ on Python 2
return "%s the place" % self.name
class Restaurant(models.Model):
place = models.OneToOneField(Place, primary_key=True)
serves_hot_dogs = models.BooleanField(default=False)
serves_pizza = models.BooleanField(default=False)
def __str__(self): # __unicode__ on Python 2
return "%s the restaurant" % self.place.name
Optionally, you can just combine the two models.