db->get("pusat"); } public function get_data($idpusat = null){ if ($idpusat != null || $idpusat != "") { $this->db->where("pusat_idpusat",$idpusat); } return $this->db->get('mitra'); } public function get_data_mitra($idmitra=null) { if ($idmitra != null || $idmitra != "") { $this->db->where("mitra.idmitra",$idmitra); } return $this->db->get('mitra'); } }