#9865: "patients_guardian.pesel may not be NULL" when trying to save related
object after "is_valid()" on "save()" method
--------------------------------------+-------------------------------------
Reporter: bartosak | Owner: nobody
Status: new | Milestone: post-1.0
Component: django.contrib.formtools | Version: SVN
Keywords: inlineformset_factory | Stage: Unreviewed
Has_patch: 0 |
--------------------------------------+-------------------------------------
"patients_guardian.pesel may not be NULL" when trying to save related
object after "is_valid()" on "save()" method
my models are:
{{{
class Patient(models.Model):
pesel = models.DecimalField(verbose_name=_('PESEL'), max_digits=20,
decimal_places=0, primary_key=True, unique=True)
name = models.CharField(verbose_name=_('Imie'), max_length=20)
surname = models.CharField(verbose_name=_('Nazwisko'), max_length=20)
age = models.IntegerField(verbose_name=_('Wiek'))
def __unicode__(self):
return '[ %s ] - %s %s' % (self.pesel, self.surname, self.name);
class Meta:
verbose_name = _('Pacjent')
verbose_name_plural = _('Pacjenci')
ordering = ['pesel']
class Guardian(models.Model):
FAMILY_RELATIONSHIP = ( ('R', _('Rodzic')),
('s', _('Prawny')),
('o', _('Inne')),
)
patient = models.ForeignKey(Patient)
pesel = models.DecimalField(verbose_name=_('PESEL'), max_digits=20,
decimal_places=0 ,primary_key=True, unique=True)
name = models.CharField(verbose_name=_('Imie'), max_length=20)
surname = models.CharField(verbose_name=_('Nazwisko'), max_length=20)
relationship = models.CharField(verbose_name=_('Pokrewienstwo'),
max_length=1, choices=FAMILY_RELATIONSHIP)
def __unicode__(self):
return '[ %s ] - %s %s' % (self.pesel, self.surname, self.name);
class Meta:
verbose_name = _('Opiekun')
verbose_name_plural = _('Opiekunowie')
ordering = ['patient', 'pesel']
}}}
and my view is:
{{{
@login_required
@transaction.commit_on_success
def new_patient_and_guardian(request):
patient_form = modelform_factory(Patient)
guardian_form = inlineformset_factory(Patient, Guardian, extra=1,
max_num=1)
patient_f=patient_form()
guardian_f=guardian_form(clone(request.POST))
error_message = ""
if request.method=="POST":
patient_f=patient_form(clone(request.POST))
if patient_f.is_valid():
try:
patient = patient_f.save()
guardian_f=guardian_form(clone(request.POST),
instance=patient)
if guardian_f.is_valid():
guardian_f.save()
transaction.commit()
return
HttpResponseRedirect(reverse('viomed.patients.views.patient_address_edit',
args=[patient.pesel]))
except Exception, (msg):
error_message = "%s" % (msg)
transaction.rollback()
}}}
--
Ticket URL: <http://code.djangoproject.com/ticket/9865>
Django <http://code.djangoproject.com/>
The Web framework for perfectionists with deadlines.
--~--~---------~--~----~------------~-------~--~----~
You received this message because you are subscribed to the Google Groups
"Django updates" group.
To post to this group, send email to [email protected]
To unsubscribe from this group, send email to
[email protected]
For more options, visit this group at
http://groups.google.com/group/django-updates?hl=en
-~----------~----~----~----~------~----~------~--~---
