django doesn't have an ne operator in the orm. You want to use a negated Q object for your limit_choices_to. try:
from django.db.models import Q
phone = models.ManyToManyField(Phone, limit_choices_to = ~Q(type_id = 'C'))
On Wednesday, February 1, 2017 at 6:17:52 AM UTC+2, Gordon Burgess wrote:
-- from django.db.models import Q
phone = models.ManyToManyField(Phone, limit_choices_to = ~Q(type_id = 'C'))
On Wednesday, February 1, 2017 at 6:17:52 AM UTC+2, Gordon Burgess wrote:
I have this code, and with Django 1.10 it works as expected:class Location(models.Model):name = models.CharField(max_length = 32, unique = True)street = models.CharField(max_length = 32)detail = models.CharField(max_length = 32, blank = True, null = True)city = models.CharField(max_length = 32)state = USStateField()zip = USZipCodeField()phone = models.ManyToManyField(Phone, limit_choices_to = {'type_id':'H'})but what I'd like to do is restrict the choices of phone numbers for Locations to those that aren't 'C' (cell phones) - I've found some hints, but they're all for older versions of Django - it seems like:phone = models.ManyToManyField(Phone, limit_choices_to = {'type_id__ne':'C'})ought to work - but this provokes a TypeError:Related Field got invalid lookup: neThanks!
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