例3.2.2

1

這裏是我做過什麼：在/classes/controller/hello.php

<?php defined('SYSPATH') OR die('No Direct Script Access'); 


    Class Controller_Hello extends Controller_Template 
    { 

     public $template = 'site'; // Default template 



     public function action_index() 
     { 
     $this->template->styles = array('media/css/style.css'=>'screen'); 

     //$this->template->scripts = array('assets/js/jqtest.js'); 


     } 

     public function before() 
     { 
     parent::before(); 

     if($this->auto_render) 
     { 
     // Initialize empty values 

      $this->template->styles = array(); 
      $this->template->scripts = array(); 

     } 

     } 

     /** 
     * Fill in default values for our properties before rendering the output. 
     */ 
    public function after() 
    { 
     if($this->auto_render) 
     { 
     // Define defaults 
     $styles = array('media/css/style.css' => 'screen'); 
     //$scripts = array(‘http://ajax.googleapis.com/ajax/libs/jquery/1.3.2.js'); 

     // Add defaults to template variables. 

     $this->template->styles=array_reverse(array_merge 
     ($this->template->styles,$styles)); 


     //$this->template->scripts =array_reverse(array_merge 
     ($this->template->scripts, $scripts)); 
     } 
     // Run anything that needs to run after this. 
     parent::after(); 

    } 

}

然後在你看來，你只需要使用這個 /應用/視圖/網站。 PHP

<head> 
     <?php 
     foreach($styles as $file => $type) 
     { 
     echo HTML::style($file, array('media' => $type)), ""; 

    }  
    ?>  
    </head>

將圖像添加到您的視圖

<li class="social"><?php echo html::image('media/images/phone.png');?>

來源

2012-09-14 15:16:11 wanjiku

0

使用外部文件（CSS，JavaScript和圖像）的例子幫助取決於通過你的控制器運行它們或不。一個示例控制器，如果您想使用HMVC加載媒體文件。

/classes/controller/media.php

class Controller_Media extends Controller { 

    protected $config = NULL; 

    public function before() 
    { 
     parent::before(); 

     $this->config = Kohana::$config->load('media'); 

    } 

    public function action_css() 
    { 
     $this->handle_request(
      'style', 
      $this->request->param('path'), 
      $this->config['styles']['extension'] 
     ); 
    } 

    public function action_js() 
    { 
     $this->handle_request(
      'script', 
      $this->request->param('path'), 
      $this->config['scripts']['extension'] 
     ); 
    } 

    public function action_img() 
    { 
     $image = $this->config['images']['directory'].$this->request->param('path'); 
     $extension = $this->find_image_extension($image); 

     $this->handle_request(
      'image', 
      $this->request->param('path'), 
      $extension 
     ); 
    } 

    protected function handle_request($action, $path, $extension) 
    { 
     $config_key = Inflector::plural($action); 
     $file = $this->config[$config_key]['directory'].$path; 

     if ($this->find_file($file, $extension)) 
     { 
      $this->serve_file($file, $extension); 
     } 
     else 
     { 
      $this->error(); 
     } 
    } 

    protected function find_file($file, $extension) 
    { 
     $path_parts = pathinfo($file); 
     return Kohana::find_file('media', $path_parts['dirname']."/".$path_parts['filename'], $extension); 
    } 

    protected function find_image_extension($file) 
    { 
     foreach ($this->config['images']['extension'] as $extension) 
     { 
      if ($this->find_file($file, $extension) !== FALSE) 
      { 
       return $extension; 
      } 
     } 

     return FALSE; 
    } 

    protected function serve_file($file, $extension) 
    { 
     $path = $this->find_file($file, $extension); 

     $this->response->headers('Content-Type', File::mime_by_ext($extension)); 
     $this->response->headers('Content-Length', (string) filesize($path)); 
     $this->response->headers('Cache-Control','max-age=86400, public'); 
     $this->response->headers('Expires', gmdate('D, d M Y H:i:s \G\M\T', time() + 86400)); 
     $this->response->body(file_get_contents($path)); 
    } 

    protected function error() 
    { 
     throw new HTTP_Exception_404('File :file not found.', array(
      ':file' => $this->request->param('path', NULL), 
     )); 
    } 

}

/config/media.php

return array(
    'styles' => array(
     'directory'  => 'css/', 
     'extension'  => 'css', 
    ), 
    'scripts' => array(
     'directory'  => 'js/', 
     'extension'  => 'js', 
    ), 
    'images' => array(
     'directory'  => 'img/', 
     'extension'  => array('png', 'jpg', 'jpeg', 'gif', 'ico', 'svg'), 
    ), 
);

routes.php文件

Route::set('media', 'media/<action>(/<path>)', array(
     'path' => '.*?', 
    )) 
    ->defaults(array(
     'controller' => 'media', 
     'action' => 'index', 
    ));

來源

2012-09-06 11:45:48 Mike

+0

感謝邁克......我是一個相當新手的框架..是route.php相同的bootstrap.php或究竟是什麼？以及如何從視圖和鏈接到視圖的控制器中調用此方法。提前致謝。 – wanjiku

+0

對不起，這條路線實際上是我們將它分開的引導線，因爲它太大了。例如，當您的img，CSS或js src爲/ media/img/file name.jpg時，控制器啓動 – Mike

0

你的默認的.htaccess應該處理的事情你的根目錄沒有任何額外的代碼。

/webroot 
--> application/ 
--> modules/ 
--> system 
--> css/ 
--> scripts/

任何從http://domain.com/css稱爲將適當看在CSS /因爲規則的.htaccess查找現有的文件/文件夾，然後再加載從Kohana中的index.php文件中。

來源

2012-09-08 04:47:14 gspatel

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