Kohana-意见之内

Question

我在通过视图传递变量时遇到问题。 但是，首先一些代码

// i enter the url http://localhost/my_projects/blog/index/index
// classes/controller/index.php
class Controller_Index extends Controller
{
    protected $rendered_view;

    public function before()
    {
        $this->rendered_view = View::factory('index')
                ->set('head', View::factory('subpages/head')
                               ->set('title', 'Site title')
                     )
                ->set('nav', View::factory('subpages/nav')
                               ->set('title', 'Site title')
                     )
                ->set('header', View::factory('subpages/header')
                                ->set('h1', 'Header H1')
                     )
                ->set('sidebar', View::factory('subpages/sidebar')
                                ->set('h1', 'Header H1')
                     )
                ->set('content', View::factory('subpages/content')
                                ->set('h2', 'Header H2')
                                ->set('content', 'some content')
                     )
                ->set('footer', View::factory('subpages/footer')
                                ->set('footer', 'some footer')
                     );
    }

    public function action_index()
    {
        $this->response->body($this->rendered_view);
    }
}

在视图索引中，我将变量传递给默认视图：

// views/index.php
echo View::factory('default')->set('head', $head);
echo View::factory('default')->set('nav', $nav);
echo View::factory('default')->set('header', $header);
echo View::factory('default')->set('sidebar', $sidebar);
echo View::factory('default')->set('content', $content);
echo View::factory('default')->set('footer', $footer);

我尝试在显示视图中尝试“ echo”变量：

// views/default.php
echo $head; 
echo $nav; 
echo $header; 
echo $sidebar; 
echo $content; 
echo $footer;

并抛出错误：

ErrorException [ 2 ]: file_put_contents(/some_path/application/logs/2011/02/23.php): failed to open stream: Permission denied ~ SYSPATH/classes/kohana/log/file.php [ 81 ]

如果我写这样的话：

// views/default.php
include Kohana::find_file('views', 'default');

显示有效；

Answer 1

chmod 777 /some_path/application/logs/2011/02/23.php文件和所有目录/some_path/application/logs/递归

UPD：

也许

// views/index.php
echo View::factory('default')
->set('head', $head)
->set('nav', $nav)
->set('header', $header)
->set('sidebar', $sidebar)
->set('content', $content)
->set('footer', $footer);

Answer 2

发生的情况是Kohana抛出异常并尝试记录错误，但无法保存日志文件。

确保/ application / logs可写（在某些服务器上为755或777）