Thank you, I'll try with the commit=False! :) On Jul 30, 5:15 pm, Thomas Guettler <[EMAIL PROTECTED]> wrote: > Hi, > > if the fields will never be edited, you can use editable=False > in your model. > > I do it like this: > > instance=formobj.save(commit=False) > instance.attribute=... > instance.save() > > BTW: the "commit" keywords does not mean database commit. > If means, don't call save() of the instance. > > Am Montag, 30. Juli 2007 14:54 schrieb ilDave: > > > Hello! > > I have a form generated with form_for_model. > > I deleted a couple of fields from it, beacuse I don't want the user to > > insert value for them, but their value should be automatically filled > > after the submit of the form. > > > So, I have something like this: > > > MyForm = form_for_model(myModel) > > del MyForm.base_fields['code'] > > del MyForm.base_fields['date'] > > del.MyForms.base_fields['author'] > > f = MyForm() > > > The form is nicely displayed the way I want. > > > Then, I have to save the data the user filled in the form, adding > > values for three fields I removed. > > I tried to do this way: > > > f = MyForm(request.post) > > if f.is_valid(): > > num = Code.objects.get(pk=1) #I retrieve the code from a value > > stored in a model > > f.clean_data['code'] = num.nextcode > > f.clean_data['date'] = datetime.date.today() > > f.clean_data['author'] = request.user #I use the standard django > > authentication > > f.save() > > > The data are correctly saved on the database, but the three particular > > field behave strangely: > > the 'code' field is correctly saved, but the 'author' and 'date' filed > > are not: in the database, they are Null. > > In the MyModel model, 'date' is a model.DateField object, and 'author' > > is a model.ForeignKey(User) object. > > > Am I doing something wrong? > > Thanks.
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