$method = $_GET['method']; echo "method = {$method}"; $id = $_GET['id']; } else { $method = $_POST['method']; echo "method = {$method}"; } if (isset($_GET['id'])) { $id = $_GET['id']; } switch ($method) { case 'insert': if (isset($_POST['add_sub_cat']) && !empty($_POST['add_sub_cat'])) { $sub_cat->name = $_POST['add_sub_cat']; $sub_cat->cat_id = $_POST['cat_id']; $sub_cat_id = $sub_cat->insert(); echo "cat_id = " . $_POST['category']; echo "sub_cat = " . $_POST['add_sub_cat']; echo "<br/>inserted id = " . $sub_cat_id; header("location:../controle.php"); } else { $_SESSTION['error'] = "please enter a valid name"; echo "error"; header("location:../controle.php"); } break; case 'editname': if (isset($_POST['edit_sub_cat']) && !empty($_POST['edit_sub_cat'])) { $sub_cat->name = $_POST['edit_sub_cat']; $sub_cat->updateSubName($id); echo "id=" . $id . " , name = " . $_POST['edit_sub_cat'];