xxforms:get-session-attribute() function

> Hey,
>
> I tried two days to work with the scope-generator and the scope-
> serializer...=( because of saving a session-based languageVariable  
> so that the user can change the language of his app....
> Although I  got lots of help (thx to florian & erik) I couldn´t get  
> it to work.
> I just do not know how to save data from an instance to a  
> scope...and read again from it...
> I think it´s because I´m very new to all this but anyway: STILL IT  
> MAKES LOTS OF FUN:
>
> Erik wrote to me:
>
> BTW we have an xxforms:get-session-attribute() function in the  
> nightly builds, and we will be adding an xxforms:set-session-
> attribute() as well soon. This could help you I think if you want to  
> use the user's session to store language and other application-
> global preferences.
>
>
> Does anyone how this works and do I have to update my orbeon system?
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