Fixed #1196 -- Admin deletion step no longer assumes related objects have…

Fixed #1196 -- Admin deletion step no longer assumes related objects have primary key named 'id'. Thanks, oggie rob

git-svn-id: http://code.djangoproject.com/svn/django/trunk@1973 bcc190cf-cafb-0310-a4f2-bffc1f526a37

AUTHORS

@@ -79,6 +79,7 @@ answer newbie questions, and generally made Django that much better:
     Robin Munn <http://www.geekforgod.com/>
     Nebojša Dorđević
     Sam Newman <http://www.magpiebrain.com/>
+    oggie rob <oz.robharvey@gmail.com>
     pgross@thoughtworks.com
     phaedo <http://phaedo.cx/>
     Luke Plant <http://lukeplant.me.uk/>

django/contrib/admin/views/main.py

@@ -592,7 +592,7 @@ def _get_deleted_objects(deleted_objects, perms_needed, user, obj, opts, current
                 else:
                     # Display a link to the admin page.
                     nh(deleted_objects, current_depth, ['%s: <a href="../../../../%s/%s/%s/">%s</a>' % \
-                        (capfirst(related.opts.verbose_name), related.opts.app_label, related.opts.module_name, sub_obj.id, strip_tags(str(sub_obj))), []])
+                        (capfirst(related.opts.verbose_name), related.opts.app_label, related.opts.module_name, getattr(sub_obj, related.opts.pk.attname), strip_tags(str(sub_obj))), []])
                 _get_deleted_objects(deleted_objects, perms_needed, user, sub_obj, related.opts, current_depth+2)
             # If there were related objects, and the user doesn't have
             # permission to delete them, add the missing perm to perms_needed.
@@ -618,7 +618,7 @@ def _get_deleted_objects(deleted_objects, perms_needed, user, obj, opts, current
                 nh(deleted_objects, current_depth, [
                     (_('One or more %(fieldname)s in %(name)s:') % {'fieldname': related.field.name, 'name':related.opts.verbose_name}) + \
                     (' <a href="../../../../%s/%s/%s/">%s</a>' % \
-                        (related.opts.app_label, related.opts.module_name, sub_obj.id, strip_tags(str(sub_obj)))), []])
+                        (related.opts.app_label, related.opts.module_name, getattr(sub_obj, related.opts.pk.attname), strip_tags(str(sub_obj)))), []])
         # If there were related objects, and the user doesn't have
         # permission to change them, add the missing perm to perms_needed.
         if related.opts.admin and has_related_objs: