Re: [fw-mvc] Zend_Controller_Plugin_Abstract how to get stylesheet links

You can get the current View from the ViewRenderer helper:

$view = Zend_Controller_Action_HelperBroker::getStaticHelper('ViewRenderer')->view;

 

Pádraic Brady

http://blog.astrumfutura.com
http://www.survivethedeepend.com
OpenID Europe Foundation Irish Representative

---

From: whisher <whisher@mp4.it>
To: fw-mvc@lists.zend.com
Sent: Wednesday, September 16, 2009 10:20:29 AM
Subject: [fw-mvc] Zend_Controller_Plugin_Abstract how to get stylesheet links

Hi

I want to load a css/js file dynamically so I ended up with this code

public function postDispatch(Zend_Controller_Request_Abstract $request)
    {
        if (!$request->isDispatched()) {
            return;
        }
        $controller = $request->getControllerName();
       // ensure we don't add a link that already exists
        $currentLinks = array();
        var_dump(count($this->_view->headLink()));
        foreach($this->_view->headLink() as $link)
        {
            if($link->rel == "stylesheet") {
                $currentLinks[] = $link->href;
            } 
        }

        // screen
        $file = $this->_view->baseUrl() . '/res/css/' . $controller . '.css';
        if (file_exists($file)) {
            $url = $this->_view->baseUrl() . '/res/css/' . $controller . '.css';
            if(!in_array($url, $currentLinks)) {
                $this->_view->headLink()->appendStylesheet($url ,  'screen,projection');
            }
       }
    }
but I can't manage to count the existing links 
 
Can you help me, please ?
 
Thanks in advance
 
Bye 
 
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