/**
* @param Request $request
* @param Response $response
* @return string
*/
public function index($request, $response)
{
$exception = $request->getParams()["exception"];
$response->setParams(array("errorMessage" => $exception));
return "error";
}
/**
* @param Request $request
* @param Response $response
*/
public function delete($request, $response)
{
try {
Student::setRegistry($this->registry);
$params = $request->getParams();
$student = Student::find($params["id"]);
$student->delete();
} catch (ModelException $e) {
$response->setParams(array("exception" => $e->getMessage()));
$response->sendRedirect("error");
}
$response->sendRedirect("students");
}