数据可用于 codeigniter 中的所有视图 [英] Data available for all views in codeigniter

问题描述

我有一个变量，包含应该存在于整个站点中的数据.我没有将这些数据传递给每个控制器的每个视图，而是想知道是否有办法让这些数据可用于站点中的每个视图.

I have a variable, contaning data that should be present in the entire site. Instead of passing this data to each view of each controller, I was wondering if there is a way to make this data available for every view in the site.

钯.将此数据存储为会话变量/ci 会话 cookie 不是一种选择.

Pd. Storing this data as a session variable / ci session cookie is not an option.

非常感谢.

推荐答案

创建一个 MY_Controller.php 文件并将其保存在 application/core 文件夹中.在其中，类似于:

Create a MY_Controller.php file and save it inside the application/core folder. In it, something like:

class MY_Controller extends CI_Controller {

   public $site_data;

   function __construct() {
       parent::__construct();
       $this->site_data = array('key' => 'value');
   }
}

在您的控制器、视图中，$this->site_data 现在可用.请注意，要使其正常工作，所有其他控制器都需要扩展 MY_Controller 而不是 CI_Controller.

Throughout your controllers, views, $this->site_datais now available. Note that for this to work, all your other controllers need to extend MY_Controllerinstead of CI_Controller.

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