Php 如何将新字段添加到opencart上的签出页面

我有一个opencart网站。我在结帐时将新字段添加到shipping method部分。我还为此字段向orders表添加新行。但我无法在确认订单上将此字段值发布到数据库

我需要你的帮助。 谢谢

我在order.php中将shipper_id添加到以下查询中

$this->db->query("INSERT INTO `" . DB_PREFIX . "order` SET invoice_prefix = '" . $this->db->escape($data['invoice_prefix']) . "', shipper_id = '" . (int)$data['shipper_id'] . "', store_id = '" . (int)$data['store_id'] . "', store_name = '" . $this->db->escape($data['store_name']) . "', store_url = '" . $this->db->escape($data['store_url']) . "', customer_id = '" . (int)$data['customer_id'] . "', customer_group_id = '" . (int)$data['customer_group_id'] . "', firstname = '" . $this->db->escape($data['firstname']) . "', lastname = '" . $this->db->escape($data['lastname']) . "', email = '" . $this->db->escape($data['email']) . "', telephone = '" . $this->db->escape($data['telephone']) . "', fax = '" . $this->db->escape($data['fax']) . "', payment_firstname = '" . $this->db->escape($data['payment_firstname']) . "', payment_lastname = '" . $this->db->escape($data['payment_lastname']) . "', payment_company = '" . $this->db->escape($data['payment_company']) . "', payment_company_id = '" . $this->db->escape($data['payment_company_id']) . "', payment_tax_id = '" . $this->db->escape($data['payment_tax_id']) . "', payment_address_1 = '" . $this->db->escape($data['payment_address_1']) . "', payment_address_2 = '" . $this->db->escape($data['payment_address_2']) . "', payment_city = '" . $this->db->escape($data['payment_city']) . "', payment_postcode = '" . $this->db->escape($data['payment_postcode']) . "', payment_country = '" . $this->db->escape($data['payment_country']) . "', payment_country_id = '" . (int)$data['payment_country_id'] . "', payment_zone = '" . $this->db->escape($data['payment_zone']) . "', payment_zone_id = '" . (int)$data['payment_zone_id'] . "', payment_address_format = '" . $this->db->escape($data['payment_address_format']) . "', payment_method = '" . $this->db->escape($data['payment_method']) . "', payment_code = '" . $this->db->escape($data['payment_code']) . "', shipping_firstname = '" . $this->db->escape($data['shipping_firstname']) . "', shipping_lastname = '" . $this->db->escape($data['shipping_lastname']) . "', shipping_company = '" . $this->db->escape($data['shipping_company']) . "', shipping_address_1 = '" . $this->db->escape($data['shipping_address_1']) . "', shipping_address_2 = '" . $this->db->escape($data['shipping_address_2']) . "', shipping_city = '" . $this->db->escape($data['shipping_city']) . "', shipping_postcode = '" . $this->db->escape($data['shipping_postcode']) . "', shipping_country = '" . $this->db->escape($data['shipping_country']) . "', shipping_country_id = '" . (int)$data['shipping_country_id'] . "', shipping_zone = '" . $this->db->escape($data['shipping_zone']) . "', shipping_zone_id = '" . (int)$data['shipping_zone_id'] . "', shipping_address_format = '" . $this->db->escape($data['shipping_address_format']) . "', shipping_method = '" . $this->db->escape($data['shipping_method']) . "', shipping_code = '" . $this->db->escape($data['shipping_code']) . "', comment = '" . $this->db->escape($data['comment']) . "', total = '" . (float)$data['total'] . "', affiliate_id = '" . (int)$data['affiliate_id'] . "', commission = '" . (float)$data['commission'] . "', language_id = '" . (int)$data['language_id'] . "', currency_id = '" . (int)$data['currency_id'] . "', currency_code = '" . $this->db->escape($data['currency_code']) . "', currency_value = '" . (float)$data['currency_value'] . "', ip = '" . $this->db->escape($data['ip']) . "', forwarded_ip = '" .  $this->db->escape($data['forwarded_ip']) . "', user_agent = '" . $this->db->escape($data['user_agent']) . "', accept_language = '" . $this->db->escape($data['accept_language']) . "', date_added = NOW(), date_modified = NOW()");

我在catalog/controller/checkout/shipping_method.php中添加了以下代码 我的新字段名和id是shipper\u id

if (isset($this->session->data['shipper_id'])) {
            $this->data['shipper_id'] = $this->session->data['shipper_id'];
        } else {
            $this->data['shipper_id'] = '';
        }

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签出时，它将0发布到shipper_id行

我认为您必须在confirm.php中声明新变量，并检查shipper_id值是否进入module/order.php页面。

请添加文件名和为插入新字段而更新的查询。I add field tocatalog/view/theme/default/template/checkout/shipping_method.tpl请提供用于插入值的代码。将代码添加到问题中。然后将查询插入到catalog/model/checkout/order中。phpup使用该插入查询为问题添加日期。还要添加在控制器文件中所做的更改。