[英]Codeigniter Custom 404 Page for different Controllers
I need assistance to get the correct method to display a custom 404 error page, for differect controllers. 我需要帮助以获取正确的方法来显示针对差异控制器的自定义404错误页面。 I have
home, welcome
as my controllers, but default controller is welcome
. 我
home, welcome
作为我的控制器,但welcome
默认控制器。 When the user Logs in, they are redirected to home
. 用户登录后,他们将被重定向到
home
。 I need each of this conrtollers to have their own custom 404 error page. 我需要每个控制器都有自己的自定义404错误页面。
Set up a custom 404 controller in the application/config/routes.php file. 在application / config / routes.php文件中设置自定义404控制器。
$route['404_override'] = 'my404controller';
Create a My404controller
and handle all the 404 errors in the index()
using $this->uri->segment(0)
. 创建一个
My404controller
并使用$this->uri->segment(0)
处理index()
中的所有404错误。
<?php defined('BASEPATH') OR exit('No direct script access allowed');
class My404controller extends CI_Controller {
function __construct() {
parent::__construct();
}
public function index() {
// $this->uri->segment(1) is *original* controller segment before routing.
set_status_header(404); // set 404 header
if ($this->uri->segment(1) == 'home') {
$this->load->view('home/home404');
return;
}
if ($this->uri->segment(1) == 'admin') {
$this->load->view('admin/admin404');
return;
}
if ($this->uri->segment(1) == 'blog') {
$this->load->view('blog/blog404');
return;
}
// If there's no match to existing controller, default to generic 404 page view.
$this->load->view('default404');
}
}
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