Karen, Spot on! Changed field name to directory and all is well. Thanks so much.
Phoebe. On Feb 11, 8:57 pm, Karen Tracey <kmtra...@gmail.com> wrote: > On Wed, Feb 11, 2009 at 3:19 PM, phoebebright > <phoebebright...@gmail.com>wrote: > > > > > Karen, > > > Have done a stripped down version and still getting the error so put > > the requested code here:http://dpaste.com/119483/and > >http://dpaste.com/119486/. > > > using Django version 1.1 pre-alpha, > > > Thanks for your interest! Have to finish this tonight. > > This is just a guess, since I don't really have time to look into this > closely at the moment, but I'd try using something other than 'id' as the > name of your OneToOne with parent_link field=True field. > > Karen > > > Phoebe. > > > On Feb 11, 7:30 pm, Karen Tracey <kmtra...@gmail.com> wrote: > > > On Wed, Feb 11, 2009 at 1:36 PM, phoebebright <phoebebright...@gmail.com > > >wrote: > > > > > I am following the instructions at the bottom of this page > > > > >http://docs.djangoproject.com/en/dev/topics/db/models/#inheritance-an. > > .. > > > > and here > > > >http://docs.djangoproject.com/en/dev/ref/models/fields/#onetoonefield > > > > > I have a parent class Directory and a child classes Business, Tourism > > > > and Community. The child classes have a subcategory that I want to be > > > > able to access from a listing of Directory. My reading of the > > > > documentation was that by defining a onetoone field with > > > > parent_link=True I could do this, but on going into Admin and trying > > > > to add a new entry to Business I immediately get the error Cannot > > > > assign None: "Business.id" does not allow null values. > > > > > Where is my error (again......): > > > > I cannot recreate any error using my own models based on the snippets > > you've > > > provided, so it seems you've left out some key part of your config that > > is > > > causing what you are seeing. Perhaps post your models.py and admin.py > > files > > > on someplace like dpaste? Also please state exactly what level of Django > > > you are using? > > > > Karen > > --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
