public function bind(array $taintedValues = null, array $taintedFiles = null)
 {
     if (isset($taintedValues['banner_use_image_id'])) {
         $this->bannerImageIdList = $taintedValues['banner_use_image_id'];
         unset($taintedValues['banner_use_image_id']);
     }
     foreach ($this->bannerImageIdList as $key => $bannerUseImageId) {
         $taintedValues['banner_use_image_id][' . $key] = $bannerUseImageId;
     }
     return parent::bind($taintedValues, $taintedFiles);
 }