Stateful WDJ application

Hello Experts,
I would appreciate any help or suggestions for the following scenario:
I am developing two WDJ application using NWDS 7.0 SP7. Both of these applications will be consumed by the Portal and accessed by two different Workset-->Pages.
The first application will allow the user to populate a "Shopping Cart" with products. The Second application will allow the user to create a Customer Account.
I would like the Portal user to be able to:
- Populate a shopping cart
- Access the "Customer Application" via the Portal CustomerWorkset-->Page
- Return back to the "Shopping Application" through the ShoppingWorkset-->Page
- See original Shopping Cart items.
Can anyone please help me achieve this? By default, it appears that when I return to the "Shopping Application", the app is reset. If possible, I would like to avoid a creating Dictionary or EBJ components.
Thank you for your time.
Kind Regards,
Matt

hi dev ,
you need not enable anything , you have to append sap-wd-showinfo at the end of your application url , i.e after the question mark.
and in the status bar you will get
Browser :7 (Parsing 3,HTML:4, JSBefore :0, JSAfter 0)J2EE :5 Back-end:0 Estimated Response size:6kb
can u paste the URL that ur using and , another one what you can do is instead of calling rfc as the page loads , try to put a button and onclick of that button call the rfc , and see the status bar.
Regards
Govardan Raj S

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