You could try using initial=0. /J
On Tuesday, April 13, 2010, geraldcor <gregco...@gmail.com> wrote: > Hello all, > > I know the error "invalid literal for int() with base 10: '' " has > been discussed a lot in the past, but this seems to be unique to my > situation. > > I have 2 choice fields as defined below for both the model and form: > > models.py > class Checkin(models.Model): > ... > content = models.IntegerField(db_column='Content', blank=True, > default=0) > specie = models.IntegerField(db_column='Specie', blank=True, > default=0) > (I have tried a few variations on default and null=True etc) > (This is accessing a legacy database) > > forms.py > CONTENT_CHOICES=( > (2, 'IDFB USA Method'), > (5, 'IDFB ADFC Official'), > (7, 'IDFB Canada Method'), > (8, 'IDFB Australian Method'), > (9, 'General Report Format'), > (3, 'European Method'), > (4, 'Japanese Method'), > (6, 'California Method'), > (10, 'GB/T (Chinese)'), > ) > SPECIES_CHOICES=( > (4, 'Down'), > (5, 'Feather'), > (6, 'Down and Feather'), > (7, 'Pre-Down'), > (8, 'Pre-Feather'), > (9, 'Pre-Down and Feather'), > ) > class CheckinForm(ModelForm): > ... > content = forms.ChoiceField(required=False, choices=CONTENT_CHOICES, > widget=forms.RadioSelect()) > specie = forms.ChoiceField(required=False, choices=SPECIES_CHOICES, > widget=forms.RadioSelect()) > > When I try to save the form and I do not select anything for these two > fields I get the above error and the two fields are not listed in the > POST area of the Request Information section of the error page. > However, if I select something for each of those tests, the form saves > just fine and all is well. I am using MySQL and the fields are INT(10) > Default Value 0 or Null (I've tried both) and Not Null has been > selected and not selected just for testing. > > I assume the problem has something to do with trying to save an empty > string in an INT field, but my checkboxes that are unselected do not > raise errors and the only thing different is that they are TINYINT(1). > Any ideas on why this is happening. I'm trying to give as much info > without being too verbose. I will post more if needs be. > > Thanks for all help both past and future. > > Greg > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To post to this group, send email to django-us...@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. > > -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-us...@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.
