Shopping cart - runtime data

Question

Hi All,
We are using ISA on ECC.
How to obtain shopping cart runtime data?
Like how many items are present in the cart, total value, ...
Suppose we are in product catalog page and add an item to the cart, can we get the current shopping cart data?
Thanks and regards
Aarthi

Answer 1

Hello Aarthi,
It is technically possible to always access almost any business object and the related information in any JSP. The UsersessionData object (which is a session context object) is available in all the JSPs. You can get the metaBOM and get any BO from the BOM. See order.jsp for some sample code to get SalesDocumentHeader from usersession --> BOM --> Order BO (Sales document) --> to header.
You must include appropriate import statements in your JSP. The list below is just an example. Figure out what else you may need.
<%@ page import="com.sapmarkets.isa.businessobject.*" %>
<%@ page import="com.sapmarkets.isa.businessobject.item.*" %>
<%@ page import="com.sapmarkets.isa.businessobject.order.*" %>
<%@ page import="com.sapmarkets.isa.businessobject.header.*" %>
The scriptlet below will give you an idea what needs to be done.
<%
BusinessObjectManager bom =
  (BusinessObjectManager) userSessionData.getBOM
  (BusinessObjectManager.ISACORE_BOM);
salesDoc = bom.getBasket();
HeaderSalesDocument  header = salesDoc.getHeader();
ItemList items = salesDoc.getItems();
%>
From the size of the items you can determine the actual number of items in the cart.
If you want to know about the Minibasket and how it gets displayed and gets the values (in B2B), see my replies in this
Re: item number display in header.jsp
Easwar Ram
http://www.parxlns.com