public function usersRegistrationAction()
{
$userRegModelObj = new \models\UsersRegistrationModel();
$warningMessage = $userRegModelObj->addUser($_POST);
$out = \views\UsersRegistrationView::getRegForm() . "<p>{$warningMessage}</p>";
$this->printIndexPage($out);
}
/**
* Performs registration user.
* @access public
* @return void
*/
public function usersRegistrationAction()
{
$script = ScriptLoader::loadScript(array('/students2.0/core/js/Validation.js', '/students2.0/js/RegistrationValidation.js'));
$userRegModelObj = new UsersRegistrationModel();
$warningMessage = $userRegModelObj->addUser($this->post_data);
$out = UsersRegistrationView::getRegForm() . "<p id=\"warningMessage\">{$warningMessage}</p>" . $script;
$this->printIndexPage($out);
}