Please ignore this dumn-ass p On 26 Jan 2011, at 12:34, Adrian Bool wrote:
> > On 26 Jan 2011, at 12:26, Jaroslav Dobrek wrote: > >>> >>> http://docs.djangoproject.com/en/1.2/ref/models/fields/#unique >> Example: >> >> This should be allowed: >> >> car1: manufacturer = "foo", name = "bar" >> car2: manufacturer = "foo", name = "baz" >> >> This should not be allowed: >> >> car1: manufacturer = "foo", name = "bar" >> car2: manufacturer = "foo", name = "bar" > > Doesn't look to be directly possible from the Django's API; but I guess you > could, > > class Car(models.Model): > manufacturer = models.CharField(max_length=127) > name = models.CharField(max_length=127) > manufacturer_name = models.CharField(max_length=256, unique=True) > > def save(self, *args, **kwargs): > manufacturer_name = "%s_%s" % (self.manufacturer, self.name) > super(Charge, self).save(*args, **kwargs) > Urgh. Please ignore this dis-information. Hat off to Chris for knowing what he types. aid -- 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.
