ci更新有效，但仅获取空值

时间：2018-06-22 06:48:04

标签： codeigniter-3

这是我的控制者：

class Customer_update extends CI_Controller{

    //construct 

    public function __construct(){

            //consrtuct

            parent::__construct();
           $this->load->model('Customer_model_update');
            $this->output->enable_profiler(TRUE);
    }

        //all customer fetch

    public function edit(){
            $customer_id = $this->uri->segment(3);
            $data['customer_list'] = $this->Customer_model_update->showCustomer($customer_id);
            $this->loadView('customer/upd',$data);
        }

    //update customer table

        public function Update(){
            $data = array(

                'customer_id'=>$this->input->post('customer_id'),
                'customer_name' => $this->input->post('customer_name'),
                'customer_location' => $this->input->post('customer_location'),
                'customer_phone1' => $this->input->post('customer_phone1'),
                'customer_phone2' => $this->input->post('customer_phone2'),
                'customer_phone3' => $this->input->post('customer_phone3'),
                'customer_phone4' => $this->input->post('customer_phone4'),
                'customer_phone5' => $this->input->post('customer_phone5'),
                'customer_type' => $this->input->post('customer_type'),
                'customer_status' => $this->input->post('1'),
                'updated_date' => date("Y-m-d H:i:s")
            );

            $query = $this->Customer_model_update->customer_Update($data);

            if($data !== NULL){

            //add address table

                $this->addressUpdate($data);

            //add car table 

                $this->carUpdate($data);

            }
                var_dump($query);
            //redirect('customer_list',$query);

        }   

    //update address table 

        public function addressUpdate(){

            $data = array(

                'customer_id'=>$this->input->post('customer_id'),
                'address_houseno' => $this->input->post('address_houseno'),
                'address_street' => $this->input->post('address_street'),
                'address_city' => $this->input->post('address_city'),
                'address_landmark' => $this->input->post('address_landmark'),
                'address_status' => $this->input->post('1'),
                'updated_date' => date("Y-m-d H:i:s")
            );

            $this->Customer_model_update->address_Update($data);

        }

    //update car table 

        function carUpdate(){

            $data = array(

                'customer_id'=>$this->input->post('customer_id'),
                'car_type' => $this->input->post('car_type'),
                'car_model' => $this->input->post('car_model'),
                'car_status' => $this->input->post('1'),
                'updated_date' => date("Y-m-d H:i:s")

            );

            $this->Customer_model_update->car_Update($data);

        }

    //load view 
    public function loadView($view, $data=array()){

            $this->load->view('common/header', $data);
            $this->load->view($view, $data);
            $this->load->view('common/footer', $data);
    }

}

这是我的模特

class Customer_model_update extends CI_Model{

    public function __construct(){

        //  constructor

        parent::__construct();

    }

 //show all  tables

    public function showCustomer($customer_id){

            $this->db->select('*');
            $this->db->from('du_customer');
            $this->db->join('du_customer_address','du_customer.customer_id = du_customer_address.customer_id');
            $this->db->join('du_customer_car', 'du_customer_address.customer_id = du_customer_car.customer_id');
            $this->db->where('du_customer.customer_id', $customer_id);
            $query = $this->db->get();
            return $query->result();
            if(!$query=1){
                return true;
            }

     }

    public function customer_Update($data){

         // update data array into du_customer

        $customer_id = $this->input->post('customer_id');

        $this->db->where('customer_id',$customer_id);
        $this->db->update('du_customer',$data);

    }

    public function address_Update($data){

          //  update data array into du_customer_address table

        $customer_id = $this->input->post('customer_id');

        $this->db->where('customer_id',$customer_id);
        $this->db->update('du_customer_address',$data);

    }

    public function car_Update($data){

        //  update data array into du_customer_car_table

        $customer_id = $this->input->post('customer_id');

        $this->db->where('customer_id', $customer_id);
        $this->db->update('du_customer_car',$data);

}

}

我不知道这段代码有什么问题。 更新后，值发布为空。这是问题。

1 个答案:

答案 0 :(得分：1)

是的，我通过使用array解决了这个问题， 我的控制器是

load-> model（'Customer_model_update'）;             $ this-> output-> enable_profiler（TRUE）;     }     公共功能编辑（$ customer_id）{         $ customer = array（）;         $ addresses = array（）;         $汽车= array（）;         //获取客户详细信息         $ customer = $ this-> Customer_model_update-> getCustomer（$ customer_id）;         // TODO：获取地址详细信息         $ addresses = $ this-> Customer_model_update-> getCustomerAddresses（$ customer_id）;         //获取汽车详细信息         $ cars = $ this-> Customer_model_update-> getCustomerCars（$ customer_id）;         $数据=数组（                     'customer'=> $ customer，                     '地址'=> $地址，                     '汽车'=> $汽车                 ）;         $ this-> loadView（'customer / upd'，$ data）;     }     //更新客户表     公共功能更新（$ customer_id）{         回显'
';
        var_dump($_POST); 
        echo '
';         // TODO：验证空数组         //构造更新数组         $ customer_data =数组（             'customer_name'=> $ this-> input-> post（'customer_name'），             'customer_location'=> $ this-> input-> post（'customer_location'），             'customer_phone1'=> $ this-> input-> post（'customer_phone1'），             'customer_phone2'=> $ this-> input-> post（'customer_phone2'），             'customer_phone3'=> $ this-> input-> post（'customer_phone3'），             'customer_phone4'=> $ this-> input-> post（'customer_phone4'），             'customer_phone5'=> $ this-> input-> post（'customer_phone5'），             'customer_type'=> $ this-> input-> post（'customer_type'），             'customer_status'=> 1，             'updated_date'=> date（“ Y-m-d H：i：s”）         ）;         //更新客户详细信息         $ this-> Customer_model_update-> customer_Update（$ customer_id，$ customer_data）;         //更新地址详细信息         $ this-> Customer_model_update-> address_Update（$ customer_id）;         //更新汽车详细信息         $ this-> updateCars（$ customer_id）;         redirect（'customer_list'）;     }     私有函数updateCars（$ customer_id）{         $ car_id = $ this-> input-> post（'car_id'）;         $ car_type = $ this-> input-> post（'car_type'）;         $ car_model = $ this-> input-> post（'car_model'）;         for（$ i = 0; $ iCustomer_model_update-> car_Update（$ car_id [$ i]，$ car_type [$ i]，$ car_model [$ i]）;         }     }     //加载视图     公共功能loadView（$ view，$ data = array（））{             $ this-> load-> view（'common / header'，$ data）;             $ this-> load-> view（$ view，$ data）;             $ this-> load-> view（'common / footer'，$ data）;     } } ？>

我的模型页面是

Customer_model_update类扩展了CI_Model {

public function __construct(){

    //  constructor
    parent::__construct();

}

public function getCustomer($customer_id) {

    $this->db->select('*');
    $this->db->from('du_customer');
    $this->db->where('customer_id', $customer_id);          
    $query = $this->db->get();
    $result = $query->result();

    return $result[0];
}

public function getCustomerAddresses($customer_id) {

    $this->db->select('*');
    $this->db->from('du_customer_address');
    $this->db->where('customer_id', $customer_id);          
    $query = $this->db->get();

    return $query->result();
}

public function getCustomerCars($customer_id) {
    $this->db->select('*');
    $this->db->from('du_customer_car');
    $this->db->where('customer_id', $customer_id);          
    $query = $this->db->get();

    return $query->result();
}


//show all  tables

public function showCustomer($customer_id){

        $this->db->select('*');
        $this->db->from('du_customer');
        $this->db->join('du_customer_address','du_customer.customer_id = du_customer_address.customer_id');
        $this->db->join('du_customer_car', 'du_customer_address.customer_id = du_customer_car.customer_id');
        $this->db->where('du_customer.customer_id', $customer_id);

        $query = $this->db->get();
        return $query->result();

 }

// update data array into du_customer

public function customer_Update($customer_id, $customer_data){

    $this->db->where('customer_id',$customer_id);
    $this->db->update('du_customer',$customer_data);

}


//  update data array into du_customer_address table

public function address_Update($customer_id){

        $data = array(

           'address_houseno' => $this->input->post('address_houseno'),
            'address_street' => $this->input->post('address_street'),
            'address_city' => $this->input->post('address_city'),
            'address_landmark' => $this->input->post('address_landmark'),
            'updated_date' => date("Y-m-d H:i:s")
          );

        $this->db->where('customer_id',$customer_id);
        $this->db->update('du_customer_address',$data);

}

//  update data array into du_customer_car_table

public function car_Update($car_id, $car_type, $car_model){

        $data = array(
            'car_type' => $car_type,
            'car_model' => $car_model,
            'updated_date' => date("Y-m-d H:i:s")
        );

        $this->db->where('car_id', $car_id);
    $this->db->update('du_customer_car',$data);

}

}

谢谢你们..........

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