Question

我在db中更新了文件上传的值

我的控制器

public function c_piloti_update()
    {
        // Modifica i valori scheda pilota
        $id= $this->input->post('id');
        $data = array(
            'nominativo' => $this->input->post('nominativo'),
            'fotografia' => $this->input->post('fotografia')
        );

        $config['upload_path']          = './uploads/avatar/';
        $config['allowed_types']        = 'gif|jpg|png';
        $config['max_size']             = 1000;


        $this->load->library('upload', $config);

        if ( ! $this->upload->do_upload('fotografia'))
        {
            $error = array('error' => $this->upload->display_errors());
            $this->load->view('upload_form', $error);
        }
        else
        {
            $this->load->model('alfa/alfa_model');
            $this->piloti_model->alfa_update($id,$data);            
            redirect('alfa/alfa-edit/'.$id);        
        }

    }

我的模特

public function alfa_update($id, $data)
{       
    $this->db->where('id', $this->input->post('id'));  
    $this->db->update('register', $data);  
}

附件已保存，但在数据库中我没有文件名。感谢

Answer 1

使用此文件获取文件详细信息：$this->upload->data();

    if ( ! $this->upload->do_upload('fotografia'))
    {
        $error = array('error' => $this->upload->display_errors());
        $this->load->view('upload_form', $error);
    }
    else
    {
        $data['image_name '] = $this->upload->data('file_name'); 
       //here image_name is column name in table
        $this->load->model('alfa/alfa_model');
        $this->piloti_model->alfa_update($id,$data);            
        redirect('alfa/alfa-edit/'.$id);        
    }

请参阅：

https://www.codeigniter.com/user_guide/libraries/file_uploading.html#the-upload-directory

将模型方法alfa_update()更改为：

   public function alfa_update($id, $data)
   {       
     $this->db->where('id',$id);  
     $this->db->update('register', $data);  
   }

codeigniter db中缺少值文件名

1 个答案: