I'm using class based view and have a simple example below. Not ideal
but good for start:
form.py
class CreateGoodsForm(ModelForm):
class Meta:
model = Goods
exclude = ('category',)
view.py
class GoodsCatalogCreateView( CreateView):
""" View for creating new category items"""
form_class = CreateCategoryForm
model = GoodsCatalog
template_name = 'goods/create_category.html'
success_url = '/goodscatalog/'
def get_object(self):
currentnode = super(GoodsCatalogCreateView,self).get_object()
return currentnode
def form_valid(self, form, **kwargs):
try:
GoodsCatalog.objects.create(name =
form.cleaned_data['name'],parent= GoodsCatalog.objects.get(id =
int(self.kwargs['pk'])) )
except KeyError:
GoodsCatalog.objects.create(name = form.cleaned_data['name'] )
return redirect(self.success_url)
def form_invalid(self, form):
from django.forms.util import ErrorList
return HttpResponse("Error form")
Many thanks,
Serge
+380 636150445
skype: skhohlov
On Tue, Nov 12, 2013 at 5:13 PM, C. Kirby <mist...@gmail.com> wrote:
> You don't show your view, which would be helpful but you process the form
> with commit = false, then set the org, then save so something like:
>
> if adviceform.is_valid():
> af = adviceform(commit = false)
> af.organization = org_id#However you get this from the session
> af.save()
>
>
>
> On Tuesday, November 12, 2013 8:30:43 AM UTC-6, MikeKJ wrote:
>>
>> This is driving me nuts.... I do not want the user to be able to select
>> organisation I want to populate the form field with the known
>> organisation....
>>
>> organisation is a foreignkey to the model I am creating this form on
>>
>> so
>>
>> class AdviceLevel(models.Model):
>> advice = models.ForeignKey(Advice)
>> organisation = models.ForeignKey(Organisation)
>> level_1 = models.BooleanField()
>> level_2 = models.BooleanField()
>> level_3 = models.BooleanField()
>> level_4 = models.BooleanField()
>>
>> class AdviceForm(ModelForm):
>> class Meta:
>> model = AdviceLevel
>> exclude = ('organisation',)
>>
>> BUT excluding organisation in the form builder disables being able to use
>> form.save() in the view even though I explicitly set organisation to the
>> correct value in the view,, even added <p><label
>> for="id_organisation">Organisation:</label><input type="text"
>> name="organisation" id="id_organisation" value="{{ org }}" /></p> to the
>> form to no avail
>>
>> so how can I explicitly set the value of the organisation bearing in mind
>> I can't access a session value in the AdviceForm (or so it seems) to use
>> something like organisation = queryset(Organisation.objects.get(pk=org_id)
>> where org_id is a session value.
>>
>> Im probably not seeing the woods for the trees here
>>
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