GtmProductHelper.MapShoppingCartItemsInternal Method

Maps shopping cart items to collection of GtmData that represents properties and values of Google Tag Manger products.

Namespace: CMS.Ecommerce
Assembly: CMS.Ecommerce (in CMS.Ecommerce.dll) Version: 13.0.131

Syntax

protected virtual IEnumerable<GtmData> MapShoppingCartItemsInternal(
	IEnumerable<ShoppingCartItemInfo> cartItems,
	Object additionalData = null,
	string purpose = null
)

Parameters

cartItems

Type: System.Collections.Generic.IEnumerable<ShoppingCartItemInfo>
Shopping cart items to be mapped.

additionalData (Optional)

Type: System.Object
Data with additional non-conflicting key value pairs to be merged with every ShoppingCartItemInfo.

purpose (Optional)

Type: System.String
Contextual information fitting for customizations.

Return Value

Type: IEnumerable<GtmData>
The GtmData that represents Google Tag Manger product object.

Exceptions

Exception	Condition
ArgumentNullException	Thrown when cartItems is null.

Examples

To customize returned gtmData override this method in similar fashion.

base.MapCartItemsInternal(gtmObject, additionalData, purpose);

gtmData.Add("key", "value");

To customize the whole mapping process do not call base implementation.