CDBResult
CSaleBasket::GetList(
  string &by,
  string &order,
  array arFilter = array()
);

The method GetList returns a set of the basket records. The set returned is filtered by arFilter, sorted by by in the direction order.

Parameters

Parameter	Description
by	Name of the field by which the list is to be sorted. The following values are possible: NAME - product name (default); PRODUCT_ID - product ID; PRODUCT_PRICE_ID - product ID (auxiliary); FUSER_ID - internal ID of the basket owner; ORDER_ID - order ID; CURRENCY - currency; DATE_INSERT - the date the product was added; DATE_UPDATE - the date the record was modified; LID - the site from which the purchase originates.
order	Sort order. The following values are possible: asc - ascending; desc - descending.
arFilter	An array of the format Array("basket element parameter name"=>"filter condition" [, ...]). Filtering field can have the following values: ID - record ID; PRODUCT_ID - product ID; PRODUCT_PRICE_ID - product ID (auxiliary); FUSER_ID - internal ID of the basket owner; ORDER_ID - order ID. If "NULL", only unordered records are selected; CURRENCY - currency; LID - the site from which the purchase originates; DELAY - the product item is saved for later purchase (Y/N); CAN_BUY - the product can be purchased (Y/N). This flag can be set automatically is the basket actualization callback function.

Return Values

Returns an instance of the CDBResult class containing a set of associated arrays with the following keys.

Key	Description
ID	The record ID.
PRODUCT_ID	The product ID unique within the module.
PRODUCT_PRICE_ID	The product ID (auxiliary).
PRICE	Price of the product, per unit.
CURRENCY	Currency of the product price.
WEIGHT	Weight of the product unit.
QUANTITY	Number of products.
LID	The site from which the purchase originates.
DELAY	Indicates the product item is saved for later purchase (Y/N).
CAN_BUY	Indicates the product can be purchased (Y/N).
NAME	The product name.
CALLBACK_FUNC	Name of the callback function used to maintain the basket actuals.
MODULE	Module adding the product to the basket.
NOTES	Other special notes.
ORDER_CALLBACK_FUNC	Name of the ordering process callback function.
DETAIL_PAGE_URL	URL of the page with the product details.
FUSER_ID	The internal ID of the basket owner (not the same as the user ID).
ORDER_ID	The ID of the sale order containing this record (product). If a product is in the basket but is not ordered yet, this field is NULL.
DATE_INSERT	The date the product was added.
DATE_UPDATE	The date the record was modified.
DISCOUNT_PRICE	Discount for the product. Valid only upon ordering.

Example

<?
// Display the actual basket of the current user
// (implemented by the API function GetBasketList())

// initialise the basket owner internal ID
CSaleBasket::Init(false);

// Result array
$arRes = array();

// Select all active but not ordered records 
// of the current owner for the current site
$db_res = CSaleBasket::GetList(($by="NAME"), ($order="ASC"), 
                               array("FUSER_ID"=>$_SESSION["SALE_USER_ID"], 
                                     "LID"=>SITE_ID, "ORDER_ID"=>"NULL"));

while ($ar_res = $db_res->GetNext())
{
    // If the callback function is specified...
   if (strlen($ar_res["CALLBACK_FUNC"])>0)
   {
        // Update the basket parameters by calling the callback function
        CSaleBasket::UpdatePrice($ar_res["ID"], 
                                 $ar_res["CALLBACK_FUNC"], 
                                 $ar_res["MODULE"], 
                                 $ar_res["PRODUCT_ID"], 
                                 $ar_res["QUANTITY"]);
        // Query an array of newly actual parameters
        $ar_res = CSaleBasket::GetByID($ar_res["ID"]);
   }
   $arRes[] = $ar_res;
}

// Display the actual basket information
echo "<pre>";
print_r($arRes);
echo "</pre>";
?>

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