Grid_Basic::init PHP Method

    public function init()
    {
        parent::init();
        $this->initWidget();
    }

 function init()
 {
     parent::init();
     //$this->add('Reloadable');
     //$this->api->addHook('pre-render',array($this,'precacheTemplate'));
     $this->sortby = $this->learn('sortby', @$_GET[$this->name . '_sort']);
 }