Nobody know how to fix this?
On 7 апр, 23:16, onorua <ono...@gmail.com> wrote:
> Hello colleagues,
>
> I have the models.py:
> class User(models.Model):
> LastName = models.CharField(max_length=50, verbose_name =
> "æÁÍÉÌÉÑ")
> FirstName = models.CharField(max_length=50, verbose_name = "éÍÑ")
> MidleName = models.CharField(max_length=50, verbose_name =
> "ïÔÞÅÓÔ×Ï")
>
> class SoldServices(models.Model):
> state_choices = (
> ('ACT', u'áËÔÉ×ÎÏ'),
> ('PAS', u'ðÁÓÉ×ÎÏ'),
> ('TRM', u'ïÔËÌÀÞÅÎÏ'),
> )
> Service = models.ForeignKey('Service', verbose_name = 'õÓÌÕÇÁ')
> User = models.ForeignKey('User', blank=True, null=True,
> verbose_name = 'ðÏÌØÚÏ×ÁÔÅÌØ', related_name='SoldService')
> ValidFrom = models.DateTimeField(default=datetime.today(),
> verbose_name = u"áËÔÉ×ÎÙÊ Ó")
> ValidTo = models.DateTimeField(verbose_name = u"áËÔÉ×ÎÙÊ ÄÏ")
> State = models.CharField(default='ACT', max_length=3, choices =
> state_choices , verbose_name="óÏÓÔÏÑÎÉÅ")
>
> admin.py:
> class SoldServicesInline(admin.TabularInline):
> model = SoldServices
>
> class UserAdmin(admin.ModelAdmin):
> inlines = [SoldServicesInline]
>
> When I'm trying to save the User model with Admin interface, it
> through an error like Service and ValidTo should be set for all non
> filled feelds in inline form.
> How can I prevent this behavior? I need possibility to add new inlines
> (I can't set extra=0), but I don't want to add this every time, and
> this behavior looks strange to me.
> When I change to blank=True, null=True, it create blank Sold services
> as soon as I save the User which is not acceptable also.
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