Django: Can class-based views accept two forms at a time?

Question

If I have two forms:

class ContactForm(forms.Form):
    name = forms.CharField()
    message = forms.CharField(widget=forms.Textarea)

class SocialForm(forms         


        

Answer 1

By default, class-based views only support a single form per view. But there are other ways to accomplish what you need. But again, this cannot handle both forms at the same time. This will also work with most of the class-based views as well as regular forms.

views.py

class MyClassView(UpdateView):

    template_name = 'page.html'
    form_class = myform1
    second_form_class = myform2
    success_url = '/'

    def get_context_data(self, **kwargs):
        context = super(MyClassView, self).get_context_data(**kwargs)
        if 'form' not in context:
            context['form'] = self.form_class(request=self.request)
        if 'form2' not in context:
            context['form2'] = self.second_form_class(request=self.request)
        return context

    def get_object(self):
        return get_object_or_404(Model, pk=self.request.session['value_here'])

    def form_invalid(self, **kwargs):
        return self.render_to_response(self.get_context_data(**kwargs))

    def post(self, request, *args, **kwargs):
        self.object = self.get_object()
        if 'form' in request.POST:
            form_class = self.get_form_class()
            form_name = 'form'
        else:
            form_class = self.second_form_class
            form_name = 'form2'

        form = self.get_form(form_class)

        if form.is_valid():
            return self.form_valid(form)
        else:
            return self.form_invalid(**{form_name: form})

template

    {% csrf_token %}
    .........
    



    {% csrf_token %}
    .........