如何在管理員銷售訂單列表中獲得關聯名稱？

Question

我需要在銷售訂單列表中為Opencart上的相應訂單添加關聯名稱。

我在admin / model / sale / order.php上檢查查詢

$sql = "SELECT o.order_id, CONCAT(o.firstname, ' ', o.lastname) AS customer, (SELECT os.name FROM " . DB_PREFIX . "order_status os WHERE os.order_status_id = o.order_status_id AND os.language_id = '" . (int)$this->config->get('config_language_id') . "') AS order_status, o.shipping_code, o.total, o.currency_code, o.currency_value, o.date_added, o.date_modified FROM `" . DB_PREFIX . "order` o";

我不知道如何為會員添加查詢以幫助我。

Answer 1

嘗試這個：

`$sql = "SELECT o.order_id, CONCAT(o.firstname, ' ', o.lastname) AS customer, (SELECT CONCAT(a.firstname, ' ', a.lastname) FROM ". DB_PREFIX."affiliate a WHERE a.affiliate_id = o.affiliate_id ) as affiliate_name,  (SELECT os.name FROM " . DB_PREFIX . "order_status os WHERE os.order_status_id = o.order_status_id AND os.language_id = '" . (int)$this->config->get('config_language_id') . "') AS order_status, o.shipping_code, o.total, o.currency_code, o.currency_value, o.date_added, o.date_modified FROM `" . DB_PREFIX . "order` o";`