在codeigniter中创建导出和导入我需要一个助理

Question

我需要一个在codeigniter中创建导出和导入文件的助手，我不是高级的编码，我仍在学习。我没加出口按钮，我还需要对如何添加它

这里的助理是我的看法

<form method="post" action="<?php echo base_url() ?>csv/importcsv" enctype="multipart/form-data"> 
    <input type="file" name="userfile" size="10" style="width:20px;"> 
    <input type="submit" name="submit" value="IMPORT" class="btn btn-primary"> 
</form> 

这里是我的控制器

/****MANAGE MEMBERS*****/ 
function member($param1 = '', $param2 = '', $param3 = '') { 
    if ($this->session->userdata('admin_login') != 1) 
     redirect(base_url(), 'refresh'); 
    if ($param1 == 'create') { 
     $data['names']       = $this->input->post('names'); 
     $data['surname']      = $this->input->post('surname'); 
     $data['title']       = $this->input->post('title'); 
     $data['initials']      = $this->input->post('initials'); 
     $data['id_number']      = $this->input->post('id_number'); 
     $data['passport']      = $this->input->post('passport'); 
     $data['birthdate']      = $this->input->post('birthdate'); 
     $data['gender']       = $this->input->post('gender'); 
     $data['email']       = $this->input->post('email'); 
     $data['address_1']      = $this->input->post('address_1'); 
     $data['address_2']      = $this->input->post('address_2'); 
     $data['address_3']      = $this->input->post('address_3'); 
     $data['province']      = $this->input->post('province'); 
     $data['country']      = $this->input->post('country'); 
     $data['postal_code']     = $this->input->post('postal_code'); 
     $data['phone']       = $this->input->post('phone'); 
     $data['tel']       = $this->input->post('tel'); 
     $data['country']      = $this->input->post('country'); 
     $data['region']       = $this->input->post('region'); 
     $data['branch']       = $this->input->post('branch'); 
     $data['creation_timestamp']    = $this->input->post('creation_timestamp'); 
     $data['expiry_timestamp']    = $this->input->post('expiry_timestamp'); 
     $data['beneficiary_name']    = $this->input->post('beneficiary_name'); 
     $data['beneficiary_surname']   = $this->input->post('beneficiary_surname'); 
     $data['beneficiary_id_number']   = $this->input->post('beneficiary_id_number'); 
     $data['beneficiary_phone']    = $this->input->post('beneficiary_phone'); 
     $data['message']      = $this->input->post('message'); 
     $data['chat_status']     = $this->input->post('chat_status'); 
     $this->db->insert('member', $data); 
     $member_id = mysql_insert_id(); 
     move_uploaded_file($_FILES['userfile']['tmp_name'], 'uploads/member_image/' . $member_id . '.jpg'); 
     $this->email_model->account_opening_email('member', $data['email']); //SEND EMAIL ACCOUNT OPENING EMAIL 
     redirect(base_url() . 'index.php?admin/member/', 'refresh'); 
    } 
    if ($param1 == 'do_update') { 
     $data['names']       = $this->input->post('names'); 
     $data['surname']      = $this->input->post('surname'); 
     $data['title']       = $this->input->post('title'); 
     $data['initials']      = $this->input->post('initials'); 
     $data['id_number']      = $this->input->post('id_number'); 
     $data['passport']      = $this->input->post('passport'); 
     $data['birthdate']      = $this->input->post('birthdate'); 
     $data['gender']       = $this->input->post('gender'); 
     $data['email']       = $this->input->post('email'); 
     $data['address_1']      = $this->input->post('address_1'); 
     $data['address_2']      = $this->input->post('address_2'); 
     $data['address_3']      = $this->input->post('address_3'); 
     $data['province']      = $this->input->post('province'); 
     $data['country']      = $this->input->post('country'); 
     $data['postal_code']     = $this->input->post('postal_code'); 
     $data['phone']       = $this->input->post('phone'); 
     $data['tel']       = $this->input->post('tel'); 
     $data['country']      = $this->input->post('country'); 
     $data['region']       = $this->input->post('region'); 
     $data['branch']       = $this->input->post('branch'); 
     $data['creation_timestamp']    = $this->input->post('creation_timestamp'); 
     $data['expiry_timestamp']    = $this->input->post('expiry_timestamp'); 
     $data['beneficiary_name']    = $this->input->post('beneficiary_name'); 
     $data['beneficiary_surname']   = $this->input->post('beneficiary_surname'); 
     $data['beneficiary_id_number']   = $this->input->post('beneficiary_id_number'); 
     $data['beneficiary_phone']    = $this->input->post('beneficiary_phone'); 
     $data['message']      = $this->input->post('message'); 
     $data['chat_status']     = $this->input->post('chat_status'); 

     $this->db->where('member_id', $param2); 
     $this->db->update('member', $data); 
     move_uploaded_file($_FILES['userfile']['tmp_name'], 'uploads/member_image/' . $param2 . '.jpg'); 
     redirect(base_url() . 'index.php?admin/member/', 'refresh'); 
    } else if ($param1 == 'personal_profile') { 
     $page_data['personal_profile'] = true; 
     $page_data['current_member_id'] = $param2; 
    } else if ($param1 == 'edit') { 
     $page_data['edit_data'] = $this->db->get_where('member', array(
         'member_id' => $param2 
        ))->result_array(); 
    } 
    if ($param1 == 'delete') { 
     $this->db->where('member_id', $param2); 
     $this->db->delete('member'); 
     redirect(base_url() . 'index.php?admin/member/', 'refresh'); 
    } 
    $page_data['teachers'] = $this->db->get('member')->result_array(); 
    $page_data['page_name'] = 'member'; 
    $page_data['page_title'] = get_phrase('manage_member'); 
    $this->load->view('index', $page_data); 

    if (!this->load->importcsv()); { 
     $data['memberbook'] = $this->csv_model->get_memberbook(); 
     $data['error'] = ''; //initialize image upload error array to empty 

     $config['upload_path'] = './uploads/'; 
     $config['allowed_types'] = 'csv'; 
     $config['max_size'] = '1000'; 

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

     // If upload failed, display error 
     if (!$this->upload->do_upload()) { 
      $data['error'] = $this->upload->display_errors(); 

      $this->load->view('index', $data); 
     } else { 
      $file_data = $this->upload->data(); 
      $file_path = './uploads/'.$file_data['file_name']; 

      if ($this->csvimport->get_array($file_path)) { 
       $csv_array = $this->csvimport->get_array($file_path); 
       foreach ($csv_array as $row) { 
        $insert_data = array(
           'names'=>$row['names'], 
           'surname'=>$row['surname'], 
           'initials'=>$row['initials'], 
           'id_number'=>$row['id_number'], 
           'passport'=>$row['passport'], 
           'birthdate'=>$row['birthdate'], 
           'gender'=>$row['gender'], 
           'phone'=>$row['phone'], 
           'email'=>$row['email'], 
           'address_1'=>$row['address_2'], 
           'address_2'=>$row['address_2'], 
           'address_3'=>$row['address_3'], 
           'province'=>$row['province'], 
           'country'=>$row['country'], 
           'postal_code'=>$row['postal_code'], 
           'tel'=>$row['tel'], 
           'region'=>$row['region'], 
           'branch'=>$row['branch'], 
           'creation_timestamp'=>$row['creation_timestamp'], 
           'expiry_timestamp'=>$row['expiry_timestamp'], 
           'beneficiary_name'=>$row['beneficiary_name'], 
           'beneficiary_surname'=>$row['beneficiary_surname'], 
           'beneficiary_id_number'=>$row['beneficiary_id_number'], 
           'beneficiary_phone'=>$row['beneficiary_phone'], 
           'message'=>$row['message'], 
          ); 
       $this->csv_model->insert_csv($insert_data); 
      } 
      $this->session->set_flashdata('success', 'Csv Data Imported Succesfully'); 
      redirect(base_url().'csv'); 
      //echo "<pre>"; print_r($insert_data); 
     } else 
      $data['error'] = "Error occured"; 
      $this->load->view('csvindex', $data); 
     }      
    }  
} 

Answer 1

个月后这个问题我提出了一个解决方案，所以我想我应该分享一些有同样难度的偷看

CONTROLLER

  function member_bulk_add($param1 = '') 
      { 
       if ($this->session->userdata('admin_login') != 1) 
        redirect(base_url(), 'refresh'); 

       if ($param1 == 'import_excel') 
       { 
        move_uploaded_file($_FILES['userfile']['tmp_name'], 'uploads/import.xlsx'); 
        // Importing excel sheet for bulk student uploads 

        include 'simplexlsx.php'; 

        $xlsx = new SimpleXLSX('assets/import.xlsx'); 

        list($num_cols, $num_rows) = $xlsx->dimension(); 
        $f = 0; 
        foreach($xlsx->rows() as $r) 
        { 
         // Ignore the inital name row of excel file 
         if ($f == 0) 
         { 
          $f++; 
          continue; 
         } 
         for($i=0; $i < $num_cols; $i++) 
         { 
          if ($i == 0) $data['name']     = $r[$i]; 
          else if ($i == 1) $data['birthday']  = $r[$i]; 
          else if ($i == 2) $data['sex']    = $r[$i]; 
          else if ($i == 3) $data['address']   = $r[$i]; 
          else if ($i == 4) $data['phone']   = $r[$i]; 
          else if ($i == 5) $data['email']   = $r[$i]; 
         } 
         $data['member_id'] = $this->input->post('member_id'); 

         $this->db->insert('member' , $data); 
         //print_r($data); 
        } 
        redirect(base_url() . 'index.php?admin/member/' . $this->input->post('member_id'), 'refresh'); 

       $this->load->view('backend/index', $page_data); 
      }