Obtenir une aide d'action jqgrid pour travailler

Question

Après quelques recherches, je suis tombé sur un jqgrid action helper que je pouvais inclure dans mon Zend MVC. Cependant après avoir téléchargé la source et d'essayer de l'utiliser, je reçois cette erreur

Fatal error: Call to a member function getActionController() on a non-object in 
..... 
\Controller\Action\HelperBroker.php on line 299 

Voici un extrait de l'aide

class My_Helper_jqgrid extends Zend_Controller_Action_Helper_Abstract { 
    /** 
    * Instance of the config file. 
    * 
    * @var Zend_Config_Ini 
    */ 
    protected $_config = null; 

    /** 
    * The instance of the database 
    * 
    * @var Zend_Db_Adapter_Abstract 
    */ 
    protected $_db = null; 

    /** 
    * The provided view 
    * 
    * @var Zend_View_Interface 
    */ 
    protected $_view = null; 

    /** 
    * The options provided to this helper 
    * 
    * @var array 
    */ 
    protected $_options = array(); 

    /** 
    * @var Zend_Loader_PluginLoader 
    */ 
    public $_pluginLoader; 

    public function __construct(Zend_View_Interface $view = null, array $options = array()){ 
     //$this->_db = Zend_Registry::getInstance()->get("db");   
     $this->_db = 'mato';    
     $this->_pluginLoader = new Zend_Loader_PluginLoader(); 
     $this->_view = $view;   
     $this->_options = $options;    
    } 

    /** 
    * Strategy pattern: call helper as broker method 
    * 
    * @param string | Zend_Db_Table_Select $sql 
    * @param string | array $columns 
    */ 
    public function direct($sql, $columns = "*", $tableId = "id", array $options = array()) { 

     Zend_Controller_Action_HelperBroker::getStaticHelper('viewRenderer')->setNoRender(); 
     Zend_Controller_Action_HelperBroker::getStaticHelper('layout')->disableLayout(); 

     $this->_options = $options;  
     $page = $this->getRequest()->getParam("page", 1); // get the requested page 
     $rows = $this->getRequest()->getParam("rows", 20); // get how many rows we want to have into the grid 
     $sidx = $this->getRequest()->getParam("sidx", $tableId); // get index row - i.e. user click to sort 
     $sord = $this->getRequest()->getParam("sord", "asc") == "desc" ? "DESC" : "ASC"; // get the direction 
     $response = new stdClass(); // The response object which will be translated into a json object 
     ............... 
     ................ 
     return json_encode($response);  
    } 
} 

Dans mon contrôleur

print $this->_helper->Jqgrid("SELECT * FROM artist", 
     array("artist_code","artist_name","artist_album"), "id"); 

Dans mon bootstrap

Zend_Controller_Action_HelperBroker::addPath(
     APPLICATION_PATH . "/controllers/helpers", "My_Helper"); 

Qu'est-ce qui me manque?

Answer 1

Vérifiez ceci: http://zendframework.com/issues/browse/ZF-7027

Je viens de googlé pour votre erreur, donc je ne sais pas si le lien ci-dessus applique.