opencart 管理自定义页面权限被拒绝

Question

我按照以下步骤操作，但仍然收到权限被拒绝错误。我使用的是opencart 2.x

1）在admin/controller/custom/helloworld.php中创建一个新文件

您的文件名和控制器名称的降序顺序应该相同：

你好世界.php

<?

    class ControllerCustomHelloWorld extends Controller{ 
        public function index(){
                    // VARS
                    $template="custom/hello.tpl"; // .tpl location and file
            $this->load->model('custom/hello');
            $this->template = ''.$template.'';
            $this->children = array(
                'common/header',
                'common/footer'
            );      
            $this->response->setOutput($this->render());
        }
    }
    ?>

2）在admin/view/template/custom/hello.tpl中创建一个新文件

Hello.tpl



 <?php echo $header; ?>
    <div id="content">
    <h1>HelloWorld</h1>
    <?php
    echo 'I can also run PHP too!'; 
    ?>
    </div> 
    <?php echo $footer; ?>

3）在admin/model/custom/hello.php中创建一个新文件

  <?php
    class ModelCustomHello extends Model {
        public function HellWorld() {
            $sql = "SELECT x FROM `" . DB_PREFIX . "y`)"; 
            $implode = array();
            $query = $this->db->query($sql);
            return $query->row['total'];    
        }       
    }

?>

4) 然后您需要启用该插件以避免权限被拒绝错误：

Opencart > 管理 > 用户 > 用户组 > 管理 > 编辑 选择并启用访问权限。

Answer 1

这是在管理中添加自定义 helloworld 模块的方法

1. 创造admin/controller/custom/helloworld.php

   <?php
   class ControllerCustomHelloworld extends Controller {
   
    public function index() {
   
    $this->load->language('custom/helloworld');
    $this->document->setTitle($this->language->get('heading_title'));
    $this->load->model('custom/helloworld');        
   
    $data['header'] = $this->load->controller('common/header');
    $data['column_left'] = $this->load->controller('common/column_left');
    $data['footer'] = $this->load->controller('common/footer');
    $this->response->setOutput($this->load->view('custom/helloworld.tpl', $data));
   
    }
   }
   ?>
   

2. 创造admin/model/custom/helloworld.php

   <?php
   class ModelCustomHelloworld extends Model {
   
   public function helloworldmodel(){
   
    }
   }
   ?>
   

3. 创造admin/language/english/custom/helloworld.php

   <?php
   // Heading
   $_['heading_title']          = 'Hello world Admin module';
   
   ?>
   

4. 创造admin/view/template/custom/helloworld.tpl

   <?php echo $header; ?><?php echo $column_left; ?>
   <h1><?php echo "This is helloworld admin module in opencart 2.x.x.x "; ?></h1>         
   <?php echo $footer; ?>
   

5. 去system -> users -> user groups -> edit Administrator group。选择全部到access permission和modify permission并保存。

这是教程http://blog.a2bizz.com/index.php/2015/12/17/create-custom-module-in-opencart-admin/