Merge e5ca21c619 into 25c180929c

2012-11-23 08:32:28 -08:00 · 2012-11-23 08:32:28 -08:00 · f6d3b9d50c
parent 25c180929c e5ca21c619
commit f6d3b9d50c
1 changed files with 7 additions and 0 deletions
--- a/README.md
+++ b/README.md
@ -38,6 +38,13 @@ SortableGridField is not the same as SortableDataObject, since it is only a comp
 UPDATE YourTable SET SortOrder=SortOrder+1;
 ```

+It's also important to add the 'SortOrder' field to the $db array of any sortable classes, as this was defined in the SortableDataObject decorator before:
+
+```php
+static $db = array(
+    'SortOrder' => 'Int'
+);
+```

 ## @TODO
 * Optimize re-ordering of a has_many relationship when sorting on a single page