致命错误：调用特定行上的未定义方法

Question

Codeigniter在尝试渲染注册页面时抛出下一个错误。它看起来像法注册::渲染（）不就行了21定义，但我完全不

了解问题的Register.php文件

<?php 
defined('BASEPATH') OR exit('No direct script access allowed'); 

class Register extends MY_Controller 
{ 

    public function index() 
    { 
     $this->load->library('form_validation'); 
     $this->form_validation->set_rules('first_name', 'First name','trim|required'); 
     $this->form_validation->set_rules('last_name', 'Last name','trim|required'); 
     $this->form_validation->set_rules('username','Username','trim|required|is_unique[users.username]'); 
     $this->form_validation->set_rules('email','Email','trim|valid_email|required'); 
     $this->form_validation->set_rules('password','Password','trim|min_length[8]|max_length[20]|required'); 
     $this->form_validation->set_rules('confirm_password','Confirm password','trim|matches[password]|required'); 

     if($this->form_validation->run()===FALSE) 
     { 
      $this->load->helper('form'); 
      $this->render('register/index_view'); 
     } 
     else 
     { 
      $first_name = $this->input->post('first_name'); 
      $last_name = $this->input->post('last_name'); 
      $username = $this->input->post('username'); 
      $email = $this->input->post('email'); 
      $password = $this->input->post('password'); 

      $additional_data = array(
       'first_name' => $first_name, 
       'last_name' => $last_name 
      ); 

      $this->load->library('ion_auth'); 
      if($this->ion_auth->register($username,$password,$email,$additional_data)) 
      { 
       $_SESSION['auth_message'] = 'The account has been created. You may now login.'; 
       $this->session->mark_as_flash('auth_message'); 
       redirect('user/login'); 
      } 
      else 
      { 
       $_SESSION['auth_message'] = $this->ion_auth->errors(); 
       $this->session->mark_as_flash('auth_message'); 
       redirect('register'); 
      } 
     } 
    } 
} 

Answer 1

您应该使用：

$this->load->view('register/index_view'); 

当我开始使用CodeIgniter我有一个类似的问题。 Render（）被一些图书馆使用，和你一样，我遵循了一个教程，但没有任何关于该图书馆的内容。过了一段时间，我在那篇文章中看到了一些评论，并且发现了有关render（）的内容。如果你想使用这个，试着找一些实现它的库。