break;
case 'listCat':
# code...
$mainCategory = new MainCategory();
$data = $mainCategory->getMainCategory();
echo json_encode($data);
break;
case 'listSubCat':
# code...
$mainCategory = new MainCategory();
$mainCategory->type = $_POST['type'];
$result = $mainCategory->getIdCategory();
$cat_id = $result['id'];
$subCategory = new SubCategory();
$subCategory->category_id = $cat_id;
$data = $subCategory->getSubCatByMainCat();
echo json_encode($data);
break;
case 'addProduct':
# code...
$mainCategory = new MainCategory();
$mainCategory->type = $_POST['typeMain'];
$result = $mainCategory->getIdCategory();
$cat_id = $result['id'];
$subCategory = new SubCategory();
$subCategory->category_id = $cat_id;
$subCategory->type = $_POST['typeSub'];
$res = $subCategory->getSubCatId();
$idSub = $res['id'];
$product = new Product();
$product->sub_id = $idSub;
