} if ($_SERVER['REQUEST_METHOD'] == 'POST') { //zarzadzanie grupa if (isset($_POST['sel1'])) { $groupToDelete = $_POST['sel1']; Group::removeGroup($groupToDelete); } if (isset($_POST['newgroup'])) { $groupToAdd = $_POST['newgroup']; Group::createGroup($groupToAdd); } //zarzadzenie produktem } if (isset($_POST['product'])) { $productToDelete = $_POST['product']; Product::removeProduct($productToDelete); } if (isset($_POST['productname'])) { $productName = $_POST['productname']; } if (isset($_POST['productdescription'])) { $productDescription = $_POST['productdescription']; } if (isset($_POST['productstock'])) { $productStock = $_POST['productstock']; } if (isset($_POST['productstock'])) { $productPrice = $_POST['productstock']; } if (isset($_POST['group'])) { $productGroup = $_POST['group'];