public function out($viewData)
{
try {
if ($this->template === false) {
$data = null;
} else {
$data = TemplateEngine::render($this->template, $viewData, $this);
}
if ($this->layout !== false && !Ntentan::isAjax()) {
$viewData['contents'] = $data;
$output = TemplateEngine::render($this->layout, $viewData, $this);
} else {
$output = $data;
}
} catch (Exception $e) {
print "Error!";
}
return $output;
}
