Cakephp导入控制器 [英] Cakephp Import Controller

问题描述

我是cakephp的新手，我想在控制器中导入控制器，因此我使用以下语法。这是我导入用户控制器的控制器：

I am new in cakephp and I want to import controller in my controller so i use the below syntax. This is my controller in which I import user controller:

users_controller.php

 function api_work(){ $data = $this->User->find('all'); $this->set('data' , $data); }

plays_controller.php

    function api_show()
        {
            $this->layout= false;
            App::import('Controller', 'Users');
            $Users = new UsersController;
            $Users->constructClasses();
            $data = $Users->api_work();
            pr($data); //it not display anything and shows error like undefined varia
ble
        }

控制器已成功导入。
问题是如何从api_work（）函数返回数据？

Controller is successfully imported. Question is how can I data return from api_work() function?

推荐答案

CakePHP是MVC（模型视图控制器）。 users_controller中的api_work函数应该位于用户模型（User.php）中。或者，您可以在plays_controller.php中执行 $ this-> User-> find（'all'）; 而不是 $ Users-> ; api_work（）。

CakePHP is a MVC (Model View Controller). The api_work function in users_controller should instead be in the User model (User.php). Alternatively you could do $this->User->find('all'); in the plays_controller.php instead of $Users->api_work().

以上建议意味着您需要删除所有以下行：

Above suggestion means you would need to remove all these lines:

App::import('Controller', 'Users');
$Users = new UsersController;
$Users->constructClasses();

您还需要确保将以下内容添加到users_controller.php的顶部（

You will also need to make sure that you add the following at the top of users_controller.php (just under the class declaration).

$uses = array([...], 'User'); OR $uses = array('User');

我真的建议您阅读CakePHP书（ http://book.cakephp.org/ ）。

I really recommend reading the CakePHP book ( http://book.cakephp.org/ ).

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