chamilo / chamilo-lms

     * @return integer Number of rows in the table

     * @assert () !== false

     */

    public function get_count()

    {

        $em = Database::getManager();

        $query = $em->getRepository('ChamiloCoreBundle:ExtraFieldValues')->createQueryBuilder('e');

        $query->select('count(e.id)');

        $query->where('e.extraFieldType = :type');

        $query->setParameter('type', $this->getExtraField()->getExtraFieldType());

        return $query->getQuery()->getSingleScalarResult();

    }

    /**

     * Save the extra fields values

    /**

     * @return int

     */

    public function get_count()

    {

        $em = Database::getManager();

        $query = $em->getRepository('ChamiloCoreBundle:ExtraField')->createQueryBuilder('e');

        $query->select('count(e.id)');

        $query->where('e.extraFieldType = :type');

        $query->setParameter('type', $this->getExtraFieldType());

        return $query->getQuery()->getSingleScalarResult();

    }

    /**

     * @param string $sidx