Hi Robert
Just looking at the code
Why do you change context to empty?
context = {}
return render(request, self.template_name, context)
Aisophy
2021年1月30日(土) 3:09 Robert F. <robert.flaug...@gmail.com>:
> I am trying to programmatically set the model for a Django class-based
> view that inherits from CreateView and displays a form for creating a
> 'member' object. My problem is that my template is not displaying the form
> itself. Note that I override the 'get' method to determine what model the
> view should use. The template page renders and I see the submit button but
> when I view the page's source code, the form is missing. Here's my code:
>
> # urls.py
> path('profile/create/', views.ProfileCreate.as_view(),
> name='profile-create'),
>
> # views.py
> class ProfileCreate(CreateView):
> model = None
> template_name = None
>
> def get(self, request, *args, **kwargs):
> member = Member.objects.get(user=request.user)
> if member.is_couple:
> self.model = ProfileCouple
> self.template_name = 'account/profile_couple_create.html'
> self.fields = ['person1_name', 'person2_name',
> 'person1_dob', 'person2_dob']
> else:
> self.model = ProfileSingle
> self.template_name = 'account/profile_single_create.html'
> self.fields = ['person1_name', 'person1_dob']
>
> context = {}
> return render(request, self.template_name, context)
>
> # models.py
> class ProfileSingle(models.Model):
> user = models.OneToOneField(User, on_delete=models.CASCADE,
> null=True)
> person1_name = models.CharField(_("Name"), max_length=50)
> person1_dob = models.DateField()
>
> def __str__(self):
> return self.user.username
>
> class ProfileCouple(models.Model):
> user = models.OneToOneField(User, on_delete=models.CASCADE,
> null=True)
> person1_name = models.CharField(_("Name 1"), max_length=50)
> person1_dob = models.DateField()
> person2_name = models.CharField(_("Name 2"), max_length=50)
> person2_dob = models.DateField()
>
> def __str__(self):
> return self.user.username
>
> # forms.py
> class CreateSingleProfileForm(forms.ModelForm):
> class Meta:
> model = ProfileSingle
> fields = ('user', 'person1_name', 'person1_dob')
> labels = {'user': _('Username'), 'person1_name': _(
> 'Person 1 Name'), 'person1_dob': _('Person 1 DOB')}
>
> class CreateCoupleProfileForm(forms.ModelForm):
> class Meta:
> model = ProfileCouple
> ...
>
> # profile_single_create.html
> <div class="container mt-4">
> <h1>Create Your Profile</h1>
> <form method="post">{% csrf_token %}
> {{ form.as_p }}
> <input type="submit" value="Save">
> </form>
> </div>
>
> # profile_couple_create.html
> (Code similar to single template)
>
> I know that with CBVs, Django will build the form for me. But there will
> be times when I need to customize the form as I do here. What am I missing?
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to django-users+unsubscr...@googlegroups.com.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/django-users/6d394628-6132-4927-8324-466347c8c427n%40googlegroups.com
> <https://groups.google.com/d/msgid/django-users/6d394628-6132-4927-8324-466347c8c427n%40googlegroups.com?utm_medium=email&utm_source=footer>
> .
>
--
You received this message because you are subscribed to the Google Groups
"Django users" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to django-users+unsubscr...@googlegroups.com.
To view this discussion on the web visit
https://groups.google.com/d/msgid/django-users/CA%2B2LtkB%3DBiXAzZUHiBCdtMciBKRAfCahthoaP9XXRv%2BW3zN5Ng%40mail.gmail.com.
