Codeigniter需要從一個模塊連接到另一個模塊

Question

我想從一個模塊中的一個控制器連接到另一個模塊中的另一個控制器。我想從我的登錄模塊到我的儀表板模塊，並使用儀表板模塊內的功能。基本上從我的登錄模塊切換到我的儀表板模塊。這是我的登錄控制器和我的儀表板控制器。

class Login extends MX_Controller { 

function index() 
{ 
     $this->load->view('includes/header'); 
     $this->load->view('login_form'); 
     $this->load->view('includes/footer');  
} 

function validate_credentials() 
{  
     $this->load->model('membership_model'); 
     $query = $this->membership_model->validate(); 

     if($query) // if the user's credentials validated... 
     { 
       $data = array(
         'username' => $this->input->post('username'), 
         'is_logged_in' => true 
       ); 
       $this->session->set_userdata($data); 
       redirect('login/site/members_area'); 
     } 
     else // incorrect username or password 
     { 
       $this->index(); 
     } 
} 

function signup() 
{ 
     //$data['main_content'] = 'signup_form'; 
     //$this->load->view('includes/template', $data); 
     $this->load->view('includes/header'); 
     $this->load->view('signup_form'); 
     $this->load->view('includes/footer'); 
} 

function create_member() 
{ 
     $this->load->library('form_validation'); 

     // field name, error message, validation rules 
     $this->form_validation->set_rules('first_name', 'Name', 'trim|required'); 
     $this->form_validation->set_rules('last_name', 'Last Name', 'trim|required'); 
     $this->form_validation->set_rules('email', 'Email', 'trim|required|valid_email|callback_check_if_email_exists'); 
     $this->form_validation->set_rules('username', 'Username', 'trim|required|min_length[4]|max_length[15]|callback_check_if_username_exists'); 
     $this->form_validation->set_rules('password', 'Password', 'trim|required|min_length[4]|max_length[32]'); 
     $this->form_validation->set_rules('password2', 'Password Confirmation', 'trim|required|matches[password]'); 


     if($this->form_validation->run() == FALSE) // didn't validate 
     { 
       $this->load->view('includes/header'); 
       $this->load->view('signup_form'); 
       $this->load->view('includes/footer'); 
     } 

     else 
     {   
       $this->load->model('membership_model'); 

       if($query = $this->membership_model->create_member()) 
       { 
         $data['account created'] = 'Your account has been created. <br /> <br /> You may now login'; 

         $this->load->view('includes/header'); 
         $this->load->view('signup_successful', $data); 
         $this->load->view('includes/footer'); 

       } 
       else 
       { 
         $this->load->view('includes/header'); 
         $this->load->view('signup_form'); 
         $this->load->view('includes/footer'); 
       } 
     } 

} 

     function check_if_username_exists($requested_username) 
{ 
     $this->load->model('membership_model'); 

     $username_available = $this->membership_model->check_if_username_exists($requested_username); 

       if ($username_available) 
       { 
           return TRUE; 
       }else{ 
           return FALSE; 
       } 
} 

function check_if_email_exists($requested_email) 
{ 
     $this->load->model('membership_model'); 

     $email_available= $this->membership_model->check_if_email_exists($requested_email); 

       if ($email_available) 
       { 
           return TRUE; 
       }else{ 
           return FALSE; 
       } 
} 



function logout() 
{ 
     $this->session->sess_destroy(); 
     $this->index(); 
} 

} 


my second login controller 



class Site extends MX_Controller { 

public function __construct() 
    { 
    parent::__construct(); 
     $this->is_logged_in(); 
       $this->lang->load('login/login/', 'english'); 
    } 

function members_area() 
{ 
     $this->load->view('logged_in_area'); 

         //$this->load->module('dashboard/dashboard'); 

         //$this->load->view('home'); 
} 


function is_logged_in() 
{ 
         $is_logged_in = $this->session->userdata('is_logged_in'); 
         if(!isset($is_logged_in) || $is_logged_in != true) 
         { 
           echo 'You don\'t have permission to access this page. <a href="../login">Login</a>'; 
           die();  
           //$this->load->view('login_form'); 
         }   
} 

} 

控制器在我的儀表板模塊具有被稱爲歸屬我試圖連接和使用功能。儀表板的主功能與另一個模塊有連接，但我無法從登錄到儀表板的連接工作。此外，我的登錄工作方式我需要通過我的members_area函數連接到儀表板模塊。所有幫助非常感謝。

Answer 1

假設你正在使用this library

從控制器，你可以使用Modules::load或$this->load-module

$moduleInstance = $this->load->module('yourmodule'); 
// or 
$moduleInstance = Modules::load('yourmodule'); 

// Now you can call any public module controller method 
$moduleInstance->somePublicMethod($arg1, $argn); 
// you can also use $this->yourmodule as a model instance 

希望這有助於