+ filter_horizontal = ('medias',)
+
+ def change_view(self, request, object_id, extra_context=None):
+ if not request.GET.has_key('advanced'):
+ self.fields = ('title', 'description', 'gazeta_link', 'wiki_link', 'pdf_file', 'medias',)
+ self.readonly_fields = ('title',)
+ else:
+ self.fields = None
+ self.readonly_fields = ()
+ return super(BookAdmin, self).change_view(request, object_id,
+ extra_context=extra_context)
+