#6910 store cart to session

@@ -286,7 +286,7 @@ public class DirectControlServlet extends HttpServlet {
             TimeZone timeZone = UtilHttp.getTimeZone(request);
 
             List<Object> errorMessages = new ArrayList<Object>();
-
+            context.put("request", request);
             context = model.makeValid(context, ModelService.IN_PARAM, true, errorMessages, timeZone, locale);
 
             Map<String, Object> result = dispatcher.runSync(serviceName, context);