在另一個控制器中無法使用Ion Auth的登錄方法

我在我的項目中添加了controllers/Site.php，views/site/login.php，但是當我提交登錄表單時，我總是得到*/application/views/site/login ＃有誰知道爲什麼？有什麼問題？在另一個控制器中無法使用Ion Auth的登錄方法

這裏是我的Site.php：

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

class Site extends MY_Controller { 

function __construct() { 
    parent::__construct(); 
    $this->load->library('ion_auth'); 
    $this->load->library('form_validation'); 
    $this->load->helper('url'); 
    $this->load->helper('string'); 

    $this->load->database(); 

    $this->form_validation->set_error_delimiters($this->config->item('error_start_delimiter', 'ion_auth'), $this->config->item('error_end_delimiter', 'ion_auth')); 

    $this->lang->load('auth'); 
    $this->load->helper('language'); 

    $this->data['pageTitle'] = $this->lang->line('login_page_title'); 
} 

//redirect if needed, otherwise display the user list 
function index() { 
    if (!$this->ion_auth->logged_in()) { 
     //redirect them to the login page 
     redirect('site/login', 'refresh'); 
    } else if (!$this->ion_auth->is_admin()) { //remove this elseif if you want to enable this for non-admins 
     //redirect them to the home page because they must be an administrator to view this 
     return show_error('You must be an administrator to view this page.'); 
    } 
} 

//log the user in 
function login() { 

    $this->data['title'] = "Login"; 

    //validate form input 
    $this->form_validation->set_rules('identity', 'Identity', 'required'); 
    $this->form_validation->set_rules('password', 'Password', 'required'); 

    if ($this->form_validation->run() == true) { 
     //check to see if the user is logging in 
     //check for "remember me" 
     $remember = (bool) $this->input->post('remember'); 

     if ($this->ion_auth->login($this->input->post('identity'), $this->input->post('password'), $remember)) { 
      //if the login is successful 
      //redirect them back to the home page 
      $this->session->set_flashdata('message', $this->ion_auth->messages()); 
      redirect('/', 'refresh'); 
     } else { 
      //if the login was un-successful 
      //redirect them back to the login page 
      $this->session->set_flashdata('message', $this->ion_auth->errors()); 
      redirect('site/login', 'refresh'); //use redirects instead of loading views for compatibility with MY_Controller libraries 
     } 
    } 

     $this->_render_page('site/login', $this->data); 
} 
}

這裏是我的簡單的login.php：

<!doctype html> 
<html> 
<head> 
<title></title> 
</head> 
<body> 
<h1>Login</h1> 
<form role="form" action="#" method="post"> 

    <div class="input-group"> 
     <input type="email" id="identity" name="identity" placeholder="Your email address" value="[email protected]"> 
    </div> 

    <div class="input-group"> 
     <input type="password" id="password" name="password" placeholder="Your password" value="password"> 
    </div> 

    <div class="checkbox-group"> 
     <input type="checkbox" value="1" id="remember" name="remember" data-toggle="checkbox"> 
     <label for="remember">Remember Me</label> 
    </div> 

    <button type="submit">Log me in</button> 
</form> 

</body> 
</html>

來源

2016-01-01 Javanshir Mammadov

表單動作要'動作=;' – Tpojka

致命錯誤 「」：調用未定義函數BASE_URL（） –

奇怪。如果url助手不可用/加載，則會出錯。你的代碼指出url helper已被加載。檢查問題是否發生，因爲它被加載了兩次（即在自動載入文件和控制器中）。如果是這樣，請在'APPPATH中自動加載它。 'config/autoload.php'只。 – Tpojka