Ok, thanks, but I want to be able to add QMs to trips when creating new trips. Is that possible in the admin interface? Or should I be using a form?
On Jul 12, 1:35 am, J Meier <[EMAIL PROTECTED]> wrote: > I might try setting up Trip without direct reference to the QMs, and > QMs with two references to Trip: > > class Trip(models.Model): > ... trip stuff ... > > class QM(models.Model): > found_during = models.ForeignKey(Trip, related_name=''found_qms") > killed_during = models.ForeignKey(Trip, null=True, blank=True, > related_name="killed_qms") > ... trip stuff ... > > and maybe a few convenience methods and properties: > > (in Trip): > @property > def live_qms(self): return self.found_qms.filter(killed_during=None) > > (in QM:) > @property > def status(self): return self.killed_during == None and "Live" or > "Dead" > > -Jim --~--~---------~--~----~------------~-------~--~----~ 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 [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
