public function init()
{
Yii::Import('application.widgets.kyiv.models.*');
$dir = dirname(__FILE__) . '/assets';
$this->assetsDir = Yii::app()->assetManager->publish($dir);
$cs = Yii::app()->getClientScript();
$cs->registerScriptFile($this->assetsDir . '/js/bootstrap.min.js');
$cs->registerScriptFile($this->assetsDir . '/js/jquery.min.js');
$cs->registerScriptFile($this->assetsDir . '/js/jquery-ui.min.js');
$cs->registerCssFile($this->assetsDir . '/css/bootstrap.css');
$this->assetsDir = Yii::app()->assetManager->publish($dir);
$events = new Event();
$events = $events->findAll();
$gr = new EventTree();
$tree = $gr->findAll("lang=:lang", array(":lang" => "ua"));
$this->render('main', array('tree' => $tree, 'events' => $events));
}
private function listNodes($lang)
{
$gr = new EventTree();
$tree = $gr->findAll("lang=:lang", array(":lang" => $lang));
$this->render("gt", array("tree" => $tree, "lang" => $lang));
}
