Actually, the document is pretty clear about this. See: http://www.djangoproject.com/documentation/model_api/#list-display
.quote For any element of list_display that is not a field on the model, the change list page will not allow ordering by that column. This is because ordering is done at the database level, and Django has no way of knowing how to order the result of a custom method at the SQL level. /.quote --~--~---------~--~----~------------~-------~--~----~ 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 -~----------~----~----~----~------~----~------~--~---
