Shopping Cart Web Part
The Cart Web Part displays the current contents of the shopping cart.
Architecture
The Cart Web Part contains these components:
CartWebPart/SPCartWebPart: loads the specified user control dynamically. This is derived from the BaseUserControlWebpart class.
Cart.ascx User Control: defines the possible actions that the user can take and handles these events. This user control includes an XsltBasketControl server control.
XsltBasketControl Web Control: builds an XML stream from the Basket commerce entity and then applies the specified template. Derived from XsltBaseControl.
ShoppingController: encapsulates all API calls relating to putting items in a cart and checkout-related operations.
Properties
The following table lists the mapping of the properties for the Cart Web Part.
Property |
Maps to |
|---|---|
Display 'move to list' button |
DisplayMoveToShopperList |
Customization
You can customize the Cart Web Part by modifying the XSLT template.
Error Handling
There is no design-time error handing required for this Web Part.
API Dependencies
The dependencies on the API are:
Basic operations relating to the Basket commerce entity and related items:
Create/modify/delete/retrieve line items
Create/modify/delete/retrieve addresses
Create/modify/delete/retrieve payments
Create/Modify/Delete/Retrieve PromoCodes
Retrieve shipments
Retrieve discounts
Retrieve available payment methods
Retrieve available shipping methods