I am creating my very own
Group model I am not mentioning towards the builtin
Group model. I would like each hroup to become a person in another group (it's parent), but there's the main one "top" group that does not possess a parent group.
The admin interface will not allow me to produce a group without entering a parent or gaurdian. I recieve the mistake
personnel_group.parent_id may not be NULL. My
Group model appears like this:
class Group(models.Model): name = models.CharField(max_length=50) parent = models.ForeignKey('self', blank=True, null=True) order = models.IntegerField() icon = models.ImageField(upload_to='groups', blank=True, null=True) description = models.TextField(blank=True, null=True)
How do i make this happen?
I produced the database before I added
blank=True, null=True towards the
parent area definition. syncdb can't cope with that kind of change, so Django wasn't obtaining on my small changes.
I erased my database and let syncdb create another also it labored fine.