public function index()
{
$mArticles = new Articles();
//get articles
$this->vars['aArticles'] = $mArticles->collection->find()->limit(2);
//get all categories
$this->vars['aCategories'] = $mArticles->collection->distinct('category');
/*foreach ($this->vars['aCategories'] as $aCategory)
var_dump($aCategory);*/
echo parent::render();
}
