これは一部の人には明らかかもしれませんがget_template_name
、私のform wizard
. これが私がこれまでに持っているものです:
class StepOneForm(forms.Form):
color = forms.ChoiceField(choices=COLOR_CHOICES)
...
class StepTwoForm(forms.Form):
main_image = forms.ImageField()
...
class StepThreeForm(forms.Form):
condition = forms.ChoiceField(choices=CONDITION)
...
class CreateWizard(SessionWizardView):
file_storage = FileSystemStorage(location=os.path.join(settings.MEDIA_ROOT))
def done(self, form_list, **kwargs):
id = form_list[0].cleaned_data['id']
try:
thing = Thing.objects.get(pk=id)
instance = thing
except:
thing = None
instance = None
if thing and thing.user != self.request.user:
raise HttpResponseForbidden()
if not thing:
instance = Thing()
for form in form_list:
for field, value in form.cleaned_data.iteritems():
setattr(instance, field, value)
instance.user = self.request.user
instance.save()
return render_to_response('wizard-done.html', {
'form_data': [form.cleaned_data for form in form_list],})
urls.py:
url(r'^create/$', login_required(CreateWizard.as_view([StepOneForm, StepTwoForm, StepThreeForm])), name='create_thing'),
Django のドキュメントを読み、そこに記載されている方法を使用しようとしました。私のforms.pyで:
FORMS = [("step_one", myapp.forms.StepOneForm),
("step_two", myapp.forms.StepTwoForm),
("step_three", myapp.forms.StepThreeForm)]
TEMPLATES = {"step_one": "myapp/step-one.html",
"step_two": "myapp/step-two.html",
"step_three": "myapp/step-three.html"}
class CreateWizard(SessionWizardView):
def get_template_names(self):
return [TEMPLATES[self.steps.current]]
...etc. ...
しかし、これは を返しますKeyError at u'0'
。フォーム ウィザードで、ステップごとに異なるテンプレートを表示するにはどうすればよいですか?