getConnection(); $category = new Category($db); if(!empty($_POST['action']) && $_POST['action'] == 'categoryListing') { $category->getCategoryListing(); } if(!empty($_POST['action']) && $_POST['action'] == 'categoryDelete') { $category->id = (isset($_POST['categoryId']) && $_POST['categoryId']) ? $_POST['categoryId'] : '0'; $category->delete(); } ?>