function moveItem($direction, $id_val)
{
//require_once(_base_.'/lib/lib.utils.php');
$table = $this->_getMainTable();
utilMoveItem($direction, $table, "location_id", $id_val, "ord");
}
/**
* this function move a competence up and down in the sequence
* @param string $direction the direction 'up' or 'down' of the movement
* @param int $id_competence the id of the competence to move
* @param int $id_portfolio the id of the eportfolio that contain the competence
*/
function moveCompetence($direction, $id_competence, $id_portfolio)
{
return utilMoveItem($direction, $this->getTableCompetences(), 'id_competence', $id_competence, 'sequence', " id_portfolio = '" . $id_portfolio . "' ");
}
