php - 如何在codeigniter中依次更新两个表数据？

Question

如何使用 vendor_plan_task_status_mapp 表更新计划。

计划更新的模型是

public function updatePlanData(){

    $planId = $this->input->post('plan_id');
    $data = array(

                    'plan_title' => $this->input->post('plan_title'),
                    'plan_price' => $this->input->post('plan_price'),
                    'plan_desc'     => $this->input->post('plan_desc')

                );

    $this->db->where('plan_id', $planId);
    $this->db->update('tbl_plan', $data);


    $this->db->where('plan_id',$planId);
    $this->db->delete('plan_task_mapping');



    foreach ($this->input->post('task_id') as $key => $value)

     {
        $data2 = array(

        'plan_id' => $planId,
        'task_id'   => $value

        );
     // echo "Index {$key}'s value is {$value}.";
           $this->db->insert('plan_task_mapping', $data2);
     }

//-------- HEAR I NEED A CODE TO UPDATE The V_T_S_M table-----------

}

第一次表更新后我想更新 vendr_task_status_mapping 表中的数据？？？？？

Answer 1

在此答案中，如果您更改计划但使用此代码，您必须简单地编辑和更新它 ANGIN 并且此模型为您的任务创建一个新 ID 并再次插入它。

 public function vendorUpdateModel($data)

       {
         $vendor_id = $this->input->post('vendor_id');
         $data = array(
           'category_id' => $this->input->post('category_id'),
           'plan_id' => $this->input->post('plan_id'),
           'city_id' => $this->input->post('city_id'),
           'business_name' => $this->input->post('business_name'),
           'owner_name' => $this->input->post('owner_name'),
           'contact_no1' => $this->input->post('contact_no1'),
           'contact_no2' => $this->input->post('contact_no2'),
           'vendor_email' => $this->input->post('vendor_email'),
           'subscription_date' => $this->input->post('subscription_date'),
           'vendor_description' => $this->input->post('vendor_description'),
           'vendor_address' => $this->input->post('vendor_address')

           );

       $this->db->where('vendor_id', $vendor_id);
       $this->db->update('vendor',$data);

       $this->db->where('vendor_id',$vendor_id);
       $this->db->delete('vendor_task_status_mapping');

       $this->db->select('task_mapp_id');
       $this->db->where('plan_id',$this->input->post('plan_id'));

       $query = $this->db->get('plan_task_mapping');

       foreach($query->result() as $row)

       {
       $data2 = array(

       'task_mapp_id' => $row->task_mapp_id,
       'vendor_id'  => $vendor_id,
          'task_status'  => '0'

          );

             $this->db->insert('vendor_task_status_mapping', $data2);
        }
          return;
         }