public function actionOrders($order_id = null) { $model = new Orders(); $all_orders = $model->select_orders(); if (isset($_POST['new_order'])) { $new_order_id = $_POST['new_order']; $old_order_id = $_POST['old_order']; $model->edit_orders($new_order_id, $old_order_id); die; } $max_id = $model->max_id(); $this->render('orders', array('all_orders' => $all_orders, 'max_id' => $max_id)); }