model.py:Django的自動完成光
class Reservation(models.Model):
company = models.ForeignKey(GuestContact, on_delete=models.PROTECT)
class GuestContact(models.Model):
company = models.CharField(max_lenght=30)
last_name = models.CharField(max_lenght=30)
first_name = models.CharField(max_lenght=30)
form.py.
class ReservationForm(ModelForm):
class Meta:
model = Reservation
fields = '__all__'
widgets = {
'company': autocomplete.ModelSelect2()
}
views.py
class GuestContactAutocomplete(autocomplete.Select2QuerySetView):
def get_queryset(self):
qs = GuestContact.objects.all()
if self.q:
qs = qs.filter(name__istartswith=self.q)
return qs
我如何添加自動完成查詢集只非空 「公司」 字段? 你能幫我嗎?