I think you shoud use ForeignKey. 2015-09-17 23:49 GMT+08:00 周建华 <lasti...@gmail.com>:
> I have design the base model like this: > > class User > some user attr > > class UserGroup > some user_group attr > > class Asset > ... > > class AssetGroup > ... > > > I want to authorize asset and asset_group to user or user_group, I have no > good idea about the models design > > If i set like this: > > class UserAsset > user = .. > asset = ... > > class UserAssetGroup > user = .. > asset_group = ... > > class UserGroupAsset > user_group = > asset = > > class UserGroupAssetGroup > user_group = > asset_group = .. > > > If I check the user have the asset permission or not , i will check the > user or user group of the user isn't have the asset permission, the user > or user group have the asset group(the asset belong to) permission . > It's will check more than 10 tables. > > > > > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to django-users+unsubscr...@googlegroups.com. > To post to this group, send email to django-users@googlegroups.com. > Visit this group at http://groups.google.com/group/django-users. > To view this discussion on the web visit > https://groups.google.com/d/msgid/django-users/9444a015-85d0-43d3-972d-cd07cda5617c%40googlegroups.com > <https://groups.google.com/d/msgid/django-users/9444a015-85d0-43d3-972d-cd07cda5617c%40googlegroups.com?utm_medium=email&utm_source=footer> > . > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "Django users" group. To unsubscribe from this group and stop receiving emails from it, send an email to django-users+unsubscr...@googlegroups.com. To post to this group, send email to django-users@googlegroups.com. Visit this group at http://groups.google.com/group/django-users. To view this discussion on the web visit https://groups.google.com/d/msgid/django-users/CA%2B7P_%2Bsd50Kh-ycRY%3DqFtYBbiw4anOSrWMMqpbo2OvH23F8GHw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
