public function indexAction()
{
//$treeAttribute = $this->_model->getAttribute(constant(sprintf('%s::MPTT_TREE', get_class($this->_model))));
if (!isset($this->view->tree)) {
$this->view->tree = $this->_model->getRootNodes()->order(array(Core_Traits_Mptt_Model_DbTable::MPTT_TREE, Core_Traits_Mptt_Model_DbTable::MPTT_LEFT))->fetchAll();
}
if ($this->_getParam('format') == 'json') {
$this->getHelper('AjaxContext')->initContext();
$this->getHelper('layout')->disableLayout();
}
$this->renderIfNotExists('mptt/index', null, true);
}
