/**
* @param string $tpl
* @param array $variables
* @throws Exception
*/
public function view($tpl, array $variables = [])
{
if (!$this->view) {
foreach ($variables as $key => $variable) {
Page::assignOnMap($tpl, $key, $variable);
}
Page::loadTemplate($tpl);
$this->view = true;
} else {
throw new Exception("View has already been displayed!");
}
}
