db->where('user_id', $user_id); $this->db->where('station_location_id', $station_location_id); $query = $this->db->get('cwmacros'); if ($query->num_rows() > 0) { return $query->row(); } else { return false; } } public function save($data) { $this->db->where('user_id', $data['user_id']); $this->db->where('station_location_id', $data['station_location_id']); $query = $this->db->get('cwmacros'); if ($query->num_rows() > 0) { $this->db->where('user_id', $data['user_id']); $this->db->where('station_location_id', $data['station_location_id']); $this->db->update('cwmacros', $data); } else { $this->db->insert('cwmacros', $data); } } } ?>