Set NodeAdmin to bypass MPTTModelAdmin's formfield_for_foreignkey method.

diff --git a/admin/nodes.py b/admin/nodes.py
index 66be107..e2a9c9d 100644 (file)
--- a/admin/nodes.py
+++ b/admin/nodes.py
@@ -1,12 +1,14 @@
 from django.contrib import admin
 from philo.admin.base import EntityAdmin, TreeEntityAdmin, COLLAPSE_CLASSES
 from philo.models import Node, Redirect, File
+from mptt.admin import MPTTModelAdmin
 
 
 class NodeAdmin(TreeEntityAdmin):
        list_display = ('slug', 'view', 'accepts_subpath')
+       raw_id_fields = ('parent',)
        related_lookup_fields = {
-               'fk': [],
+               'fk': raw_id_fields,
                'm2m': [],
                'generic': [['view_content_type', 'view_object_id']]
        }
@@ -14,6 +16,9 @@ class NodeAdmin(TreeEntityAdmin):
        def accepts_subpath(self, obj):
                return obj.accepts_subpath
        accepts_subpath.boolean = True
+       
+       def formfield_for_foreignkey(self, db_field, request, **kwargs):
+               return super(MPTTModelAdmin, self).formfield_for_foreignkey(db_field, request, **kwargs)
 
 
 class ViewAdmin(EntityAdmin):