public function postsave()
{
if ($this->_value instanceof IFileUpload && $this->_value->error() == UPLOAD_ERR_OK)
{
$dataM = CoOrg::getDataManager($this->_dataPath);
if ($this->_oldValue)
{
$file = $dataM->get($this->_oldValue);
if ($file) $file->delete();
}
$this->_value->store();
}
parent::postsave();
}
