Hi Giuseppe,
On 2/17/07, Giuseppe Franchi <[EMAIL PROTECTED]> wrote:
>
> Hello everyone!
> I've approached Django and Python from a few time and i love them
> both.
> As i am newbie i have a noobish question. My problem is: i have to
> store a Resource object splitted in two tables as following:
>
> class Resource(models.Model):
>
> title = models.CharField(maxlength=100)
> creator = models.CharField(maxlength=50)
> ...blah blah
>
> class Resource_systeminfo(models.Model):
>
> resource_ID = models.ForeignKey(Resource)
> owner = models.ForeignKey(User)
> date_birth = models.DateField()
>
>
> (that represent who added the resource in the db, and when)
> All the info in the Resource table are filled in by a user. As a user
> insert a new resource, i wish to create in automatic a
> Resource_systeminfo instance linked to the first, but i have no idea
> about how to do that...
> Actually my view is
>
> @login_required
> def resource_edit_insert(request, id=None):
> ResourceForm = form_for_model(Resource)
> if id is not None:
> pass
> #...i still have to implement resource modification :)
> else:
> if request.POST:
> form = ResourceForm(request.POST)
> if form.is_valid():
> form.save()
> '''Here starts my problem. I tried to use a form_for_model (great
> tool) but obviously i have also to insert the foreign key to the
> Resource object... and i absolutely dunno how to do it!'''
you can do
mod = form.save( commit=False )
# now edit any fields of mod you wish
mod.save() # manually call the save
> ResourceSystemForm =
> form_for_model(Resource_systeminfo)
> data = {'owner': request.user, 'date_birth':
> datetime.date.today()}
> systemform = ResourceSystemForm(data)
> systemform.save()
> return HttpResponseRedirect('/mainpage/')
> else:
> context = {'form': form, 'error_message': "Please
> correct errors below."}
> else:
> context = {'form': ResourceForm()}
> return render_to_response(
> 'catalog/resource_edit_insert.html',
> context,
> context_instance=RequestContext(request)
> )
>
>
> If someone knows how it could be done... A note: I would prefer not to
> join the two tables, keep it as very last solution!
>
> Cheers and sorry for my terrible english.
>
>
> >
>
--
Honza Kr�l
E-Mail: [EMAIL PROTECTED]
ICQ#: 107471613
Phone: +420 606 678585
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