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conditional form: detection of choice works, IFGForm not.

This commit is contained in:
Benni Bärmann 2020-10-05 15:10:23 +02:00
parent c25d409a11
commit 4c7d5855a7
2 changed files with 11 additions and 2 deletions

View File

@ -31,4 +31,4 @@ class LibraryForm(ModelForm):
class IFGForm(ModelForm):
class Meta:
model = IFG
fields = '__all__'
exclude = ('realname', 'email', 'username')

View File

@ -3,7 +3,7 @@ from django.forms import modelformset_factory
from django.http import HttpResponse
from formtools.wizard.views import CookieWizardView
from .forms import ProjectForm, VolunteerForm, LibraryForm
from .forms import ProjectForm, VolunteerForm, LibraryForm, IFGForm
from .models import Project
def intern(request):
@ -34,6 +34,13 @@ class ExternView(CookieWizardView):
template_name = "input/extern.html"
form_list = [VolunteerForm, LibraryForm]
def process_step(self, form):
if form.cleaned_data.get('choice') == 'IFG':
print ('IFG detected!')
self.form_list = [VolunteerForm, IFGForm]
print('leaving process_step()')
return self.get_form_step_data(form)
def done(self, form_list, **kwargs):
print('ExternView.done() reached')
# gather data from all forms
@ -41,9 +48,11 @@ class ExternView(CookieWizardView):
for form in form_list:
data = {**data, **form.cleaned_data}
print(data)
# write data to database
form = form.save(commit=False)
# this is ugly code. how can we copy this without explicit writing?
# i found no way to access the ModelForm.Meta.exclude-array
form.realname = data['realname']
form.username = data['username']
form.email = data['email']