Php Codeigniter-向多个表更新/插入数据

表一：服务， 表二：服务IMG

服务表有一列作为serviceImg。服务表的serviceImg列等于serviceImg表的serviceImgId。所以我在这些表之间做了内部连接

总结： 简而言之，我想从两个表中获取数据，插入到两个表中，一次更新两个表

我该怎么做

这是我的模型：

public function update_services($serviceId,$data)

    {

        $this->db->select('

        serviceImg.serviceImgId,
        serviceImg.serviceImgName,
        service.serviceId,
        service.serviceType,
        service.serviceCat,
        service.serviceNameEn,
        service.serviceNameAr,
        service.serviceDescEn,
        service.serviceDescAr,
        service.servicePrice,
        service.servicePack,
        service.serviceCreateUser,
        service.serviceCreateDate,
        service.serviceEditUser,
        service.serviceEditDate,
        service.serviceImg,
        service.serviceStatus,
        serviceCat.serviceCatId,
        serviceCat.serviceCatNameEn,
        serviceCat.serviceCatNameAr,
        serviceCat.serviceCatType,
        serviceCat.serviceCatCreateUser,
        serviceCat.serviceCatCreateDate,
        serviceCat.serviceCatEditUser,
        serviceCat.serviceCatEditDate,
        serviceCat.serviceCatActive
        ');



        $this->db->from('serviceImg');
        $this->db->set('serviceImg.serviceImgId = service.serviceImg');
        $this->db->join('service', 'serviceImg.serviceImgId = service.serviceImg', 'LEFT');
        $this->db->join('serviceCat', 'service.serviceCat = serviceCat.serviceCatId', 'LEFT');

        $this->db->where('serviceId', $serviceId);
        $this->db->where('service.serviceImg = serviceImg.serviceImgId');
        $this->db->update('service', $data);


    }

---

我在等待您的回答。

您可以使用codeigniter的事务

$this->db->trans_start();
$this->db->query('AN SQL QUERY...');
$this->db->query('ANOTHER QUERY...');
$this->db->query('AND YET ANOTHER QUERY...');
$this->db->trans_complete();

这是你的电话号码

或者可以使用ajax插入或更新多个表