On Thu, Nov 1, 2012 at 3:33 PM, msoulier <msoul...@digitaltorque.ca> wrote: > Hi, > > I'm trying to modify a model instance, specifically the field which is > the model's primary key. When I save, nothing seems to happen. > Everything in cleaned_data is good, but the model is not updated. No > exception is thrown, the field isn't updated, nothing. > > All I'm doing is > > form = MyForm(request.POST, instance=model_instance) > if form.is_valid(): > form.save() > > I'm thinking that this might be an issue with respect to how sqlite > handles changes to primary key fields. Perhaps I'm handling the change > incorrectly. Help appreciated. > > Using Django 1.4.1 with python-sqlite2 2.6.3 and 3.6.20. > > Thanks, > Mike >
Please show the definition of MyForm. I assume you are certain that the form is valid, ie you have put breakpoints there (or print statements) and form.is_valid() is definitely returning true. Cheers Tom -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
