<?php

class Qs_Form_Decorator_MultiDraggableSelect extends Zend_Form_Decorator_Abstract
{
    public function initRender()
    {
        $params = array(
            'elementId' => $this->getElement()->getId()
        );

        /** @var $doc Qs_Doc */
        $doc = Zend_Registry::get('doc');
        $doc->addScript('js/lib/form-element-multiDraggableSelect.js');
        $doc->addCriticalStylesheet('css/modules/form-element-multiDraggableSelect.css');
        $doc->addScript('js/jquery-ui.js');
        $doc->addCriticalStylesheet('css/thirdpart/jquery-ui.css');
        $doc->addInitObject('Qs_Form_Element_MultiDraggableSelect', array($params));
        return $this;
    }

    public function render($content)
    {
        return $content;
    }

}