model($params['mdl']); $dataSdf = $params['sdfdata']; foreach ($dataSdf as $v){ $data = array( 'product_id' => $v['product_id'], 'product_bn' => $v['product_bn'], 'product_name' => $v['product_name'], 'is_bind_product' => 1, ); $is_save = $importObj->update($data, array('id'=>$v['id'])); if(!$is_save) { $m = $importObj->db->errorinfo(); if(!empty($m)){ $errmsg.=$m.";"; } } } return false; } }