Мне нужно отправить какое-либо значение в форму, используя GET или POST.
Моя форма:
class InstallmentReportForm(forms.ModelForm):
class Meta:
model = InstallmentReport
exclude = ()
def __init__(self, *args, **kwargs):
super(InstallmentReportForm, self).__init__(*args, **kwargs)
self.fields['title'].queryset = Report.objects.filter(grant_name=??????)
InstallmentReportFormSet = inlineformset_factory(Installment,InstallmentReport,
form=InstallmentReportForm, fields=['title','spent'],
extra=1,can_delete=True)
Это моя модель просмотра:
class InstallmentReportCreate(LoginRequiredMixin,PermissionRequiredMixin,CreateView):
model = Installment
template_name = 'catalog/installment_report_update.html'
permission_required = 'catalog.can_change_grant'
form_class = InstallmentForm
success_url = None
def get_context_data(self, **kwargs):
data = super(InstallmentReportCreate, self).get_context_data(**kwargs)
if self.request.POST:
data['titles'] = InstallmentReportFormSet(self.request.POST)
else:
data['titles'] = InstallmentReportFormSet()
return data
def form_valid(self, form):
context = self.get_context_data()
print(titles)
with transaction.atomic():
form.instance.owner = self.request.user
self.object = form.save()
if titles.is_valid():
titles.instance = self.object
titles.save()
return super(InstallmentReportCreate, self).form_valid(form)
def get_success_url(self):
return reverse('grant-installment-owner', args=(self.object.id,))
Мне нужно получить 'grant_name' для фильтрации данных.
Я использую Python3.7.3 и Django 2.2.1