Fixes: Bug in get_previous() method #108

Added ordering to _filter_objects internal method to correctly select previous object.
2015-07-05 22:37:20 -04:00
parent d7e0ec45fa
commit da0da5e690
3 changed files with 3 additions and 2 deletions
@@ -80,7 +80,8 @@ class Sortable(models.Model):
                {self.sortable_foreign_key.name: sfk_obj.id})

        try:
-            obj = self.__class__.objects.filter(**filters)[:1][0]
+            order_by = '-order' if 'order__lt' in filters.keys() else 'order'
+            obj = self.__class__.objects.filter(**filters).order_by(order_by)[:1][0]
        except IndexError:
            obj = None