#7006: Overridden fields/widgets for ForeignKeys in ModelForms
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Reporter: Simon Litchfield <[EMAIL PROTECTED]> | Owner:
msaelices
Status: closed | Milestone: 1.0
Component: Forms | Version: SVN
Resolution: invalid | Keywords:
Stage: Accepted | Has_patch: 0
Needs_docs: 0 | Needs_tests: 0
Needs_better_patch: 0 |
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Changes (by msaelices):
* status: assigned => closed
* resolution: => invalid
Comment:
I think error is the normal behaviour here. Validation success because is
a simple {{{CharField}}}, but when you save form,
{{{form.cleaned_data['affiliate']}}} is {{{'1'}}} instead of a instance to
{{{Affiliate}}}.
This can be quickly done with this form (if you don't want to use other
custom Field):
{{{
#!python
class BookingForm(forms.ModelForm):
affiliate = forms.CharField(max_length=20, required=False,
label='Affiliate Code')
class Meta:
model = Booking
fields = ('first_name', 'last_name', 'affiliate')
def clean_affiliate(self):
value = self.cleaned_data['affiliate']
try:
return Affiliate.objects.get(id=value)
except Affiliate.DoesNotExist:
raise ValidationError('Affiliate %s does not exist' % value)
}}}
I will mark this as ''invalid'', because I think behaviour is right.
--
Ticket URL: <http://code.djangoproject.com/ticket/7006#comment:9>
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