/**
* If an object ID is set, add the object to the list
*
* @param GridField $gridField
* @param SS_List $dataList
* @return SS_List
*/
public function getManipulatedData(GridField $gridField, SS_List $dataList)
{
$objectID = $gridField->State->GridFieldAddRelation(null);
if (empty($objectID)) {
return $dataList;
}
$object = DataObject::get_by_id($dataList->dataclass(), $objectID);
if ($object) {
$dataList->add($object);
}
$gridField->State->GridFieldAddRelation = null;
return $dataList;
}
