Новое в Django. Я пытаюсь показать форму, но вместо этого он:
объект messag.views.CommentAdd на 0x037860D0Django Class-based Form не отображается
forms.py:
from django.http import JsonResponse
class AjaxableResponseMixin(object):
"""
Mixin to add AJAX support to a form.
Must be used with an object-based FormView (e.g. CreateView)
"""
def form_invalid(self, form):
response = super(AjaxableResponseMixin, self).form_invalid(form)
if self.request.is_ajax():
return JsonResponse(form.errors, status=400)
else:
return response
def form_valid(self, form):
# We make sure to call the parent's form_valid() method because
# it might do some processing (in the case of CreateView, it will
# call form.save() for example).
response = super(AjaxableResponseMixin, self).form_valid(form)
if self.request.is_ajax():
data = {
'pk': self.object.pk,
}
return JsonResponse(data)
else:
return response
views.py:
class CommentAdd(AjaxableResponseMixin, CreateView):
model = Comment
fields = ['author_name', 'text', 'root']
class ShowTree(ListView):
model = Comment
template_name = 'comment_tree.html'
def get_context_data(self, **kwargs):
context = super(ShowTree, self).get_context_data(**kwargs)
context['comment_form'] = CommentAdd()
return context
Когда я использую просто класс CommentAdd в urls.py URL (г «^ добавить/$», CommentAdd .as_view(), name = 'add'), - все работает правильно – Eugene