Add2BasketByProductID

<? require_once ($_SERVER['DOCUMENT_ROOT']."/bitrix/modules/main/include.php");?>

<?
    if (CModule::IncludeModule("sale") && CModule::IncludeModule("catalog"))
    {
        if (isset($_POST['PRODUCT_ID'])&&isset($_POST['QUANTITY'])) {
            $PRODUCT_ID = intval($_POST['PRODUCT_ID']);
            $QUANTITY = intval($_POST['QUANTITY']);
            //echo $PRODUCT_ID."/".$QUANTITY;
            Add2BasketByProductID(
                $PRODUCT_ID,
                $QUANTITY,
                false
            );
        }
        else {
            echo "Нет параметров ";
        }
    }
    else {
        echo "Не подключены модули";
    }
?>

 <? require_once ($_SERVER['DOCUMENT_ROOT']."/bitrix/modules/main/include.php");

if (array_key_exists("ACTION", $_REQUEST) && array_key_exists("ID", $_REQUEST))
{
   if($_REQUEST["ACTION"] == "BUY")
      $action = "BUY";
   elseif($_REQUEST["ACTION"] == "ADD2BASKET")
      $action = "ADD2BASKET";
   
   $productID = intval($_REQUEST["ID"]);
   $prop_size_code = $_REQUEST["SIZE_CODE"];
   $prop_size_val = $_REQUEST["SIZE_VAL"];
   $prop_color_code = $_REQUEST["COLOR_CODE"];
   $prop_color_val = $_REQUEST["COLOR_VAL"];
   $prop_type_code = $_REQUEST["TYPE_CODE"];
   $prop_type_val = $_REQUEST["TYPE_VAL"];
   
   if(($action == "ADD2BASKET" || $action == "BUY") && $productID > 0)
   {
      if(CModule::IncludeModule("iblock") && CModule::IncludeModule("sale") && CModule::IncludeModule("catalog"))
      {
         if(array_key_exists("QUANTITY", $_REQUEST))
            $QUANTITY = intval($_REQUEST["QUANTITY"]);
         if($QUANTITY <= 1)
            $QUANTITY = 1;

         if(Add2BasketByProductID($productID, $QUANTITY, array(
                        array("CODE" => $prop_size_code, "VALUE" => $prop_size_val),
              array("CODE" => $prop_color_code, "VALUE" => $prop_color_val),
              array("CODE" => $prop_type_code, "VALUE" => $prop_type_val),
                    )))
         {
            if($action == "BUY")
               LocalRedirect("/personal/cart/");
         }
         else
         {
            if($ex = $GLOBALS["APPLICATION"]->GetException())
               $strError = $ex->GetString();
            
            else
            $strError = GetMessage("CATALOG_ERROR2BASKET").".";
         }
      }
   }
}
$GLOBALS["APPLICATION"]->RestartBuffer();

$GLOBALS["APPLICATION"]->IncludeComponent(
                        "bitrix:sale.basket.basket.line.fb",
                        "",
                        Array(
                           "PATH_TO_BASKET" => "/personal/cart/",
                           "PATH_TO_PERSONAL" => "/personal/",
                           "SHOW_PERSONAL_LINK" => "N"
                        )
                     );
die;
?>