if (Input\File::isDeletedSingle($file)) {
             unset($files[$i]);
         } else {
             if (Input\File::isUploadedSingle($file) && ($fileId = \CFile::SaveFile(array('MODULE_ID' => 'sale') + $file, 'sale/order/properties/default')) && is_numeric($fileId)) {
                 $file = $fileId;
                 $savedFiles[] = $fileId;
             }
             $files[$i] = Input\File::loadInfoSingle($file);
         }
     }
     $property['DEFAULT_VALUE'] = $files;
 }
 // prepare property for database & set defaults
 $propertyForDB = array();
 foreach ($commonSettings + $inputSettings + $stringSettings + $locationSettings as $name => $input) {
     $propertyForDB[$name] = Input\Manager::getValue($input, $property[$name]);
 }
 $propertyForDB['SETTINGS'] = array_intersect_key($propertyForDB, $inputSettings);
 $propertyForDB = array_diff_key($propertyForDB, $propertyForDB['SETTINGS']);
 // 1. update property
 if ($propertyId) {
     $update = OrderPropsTable::update($propertyId, array_diff_key($propertyForDB, array('ID' => 1)));
     if ($update->isSuccess()) {
         $propertyCode = ($v = $property['CODE']) ? $v : false;
         $result = CSaleOrderPropsValue::GetList($b = 'ID', $o = 'ASC', array('ORDER_PROPS_ID' => $propertyId, '!CODE' => $propertyCode));
         while ($row = $result->Fetch()) {
             CSaleOrderPropsValue::Update($row['ID'], array('CODE' => $propertyCode));
         }
     } else {
         $errors[] = loc::getMessage('ERROR_EDIT_PROP') . ': ' . implode(', ', $update->getErrorMessages());
     }