On 13 March 2011 00:40, Julian Hodgson <julian.of.lon...@googlemail.com> wrote: > I need to set up some default values on a ManyToMany field only when a model > is first created. > > How can I find out in the save() override if the object is being created for > the first time? > > Do I check the table for rows which have self.id or is this not defined till > after the save? > > Julian >
It is enough to check if self.id [1] is set in save(). [1] http://docs.djangoproject.com/en/dev/ref/models/instances/#auto-incrementing-primary-keys -- 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.
