public function update()
 {
     if ($_SERVER['REQUEST_METHOD'] === 'GET' and isset($_GET['id']) and is_numeric($_GET['id'])) {
         $certificate = modelClass::certifyId($_GET['id']);
         if (is_array($certificate)) {
             if (count($certificate) > 0) {
                 $data = modelClass::getRow($_GET['id']);
                 if (is_array($data)) {
                     if (count($data) > 0) {
                         $args['cod_centro'] = $data[0]['cod_centro'];
                         $args['desc_centro'] = $data[0]['desc_centro'];
                         $args['cod_ciudad'] = $data[0]['cod_ciudad'];
                         $args['dir'] = $data[0]['dir'];
                         $args['tel'] = $data[0]['tel'];
                         $args['ciudad'] = modelClass::showCity();
                     }
                 } else {
                     $args['error'] = $data;
                     viewClass::renderHTML('error.php', $args);
                 }
             }
         } else {
             $args['error'] = $certificate;
             viewClass::renderHTML('error.php', $args);
         }
         $args['formAction'] = 'index.php?action=update&id=' . $_GET['id'];
         viewClass::renderHTML('update.php', $args);
     } elseif ($_SERVER['REQUEST_METHOD'] === 'POST') {
         $data['cod_centro'] = $_POST['txtcod'];
         $data['desc_centro'] = $_POST['txtDesc'];
         $data['cod_ciudad'] = $_POST['txtCity'];
         $data['dir'] = $_POST['txtdir'];
         $data['tel'] = $_POST['txttel'];
         $rsp = modelClass::updateCentro($_GET['id'], $data);
         if ($rsp === true) {
             $args['success'] = 'Los cambios fueron realizados exitosamente';
         } else {
             $args['error'] = $rsp->getMessage();
         }
         $args['formAction'] = 'index.php?action=update&id=' . $_GET['id'];
         $args = array_merge($args, $_POST);
         viewClass::renderHTML('update.php', $args);
     } else {
         $this->index();
     }
 }
 public function create()
 {
     $args['ciudad'] = modelClass::showCity();
     $args['ti'] = modelClass::showTypeId();
     $args['rh'] = modelClass::getRh();
     $template = 'create.php';
     if ($_SERVER['REQUEST_METHOD'] === 'POST') {
         $rsp = modelClass::NewApre($_POST['txtId'], $_POST['txtName'], $_POST['txtLastName'], $_POST['txtPhone'], $_POST['txtCity'], $_POST['txtRh'], $_POST['txtTypeId'], $_POST['txtGender'], $_POST['txtAge']);
         if ($rsp === true) {
             $args['success'] = 'El registro fue realizado exitosamente';
             $this->index($args);
         } else {
             $args['error'] = $rsp->getMessage();
             $args['formAction'] = 'index.php=create';
             $args = array_merge($args, $_POST);
             viewClass::renderHTML($template, $args);
         }
     } else {
         $args['formAction'] = 'index.php?action=create';
         viewClass::renderHTML($template, $args);
     }
 }