We had a need to do this in one situation where we couldn't place the object
into session scope and put a pointer as a hidden field.
Our solution was to serialise the object to a string, include the string as
a hidden field and then recreate on form submission. From memory I think we
used xstream.
Z.
>
> I have quite a elementary question regarding passing parameters to the
> server.
>
> In a form I have a parameter passed like:
>
> <s:hidden name="oldSop" value="%{sop}"/>
>
> where sop is of class I created.
>
> When I execute the action I get:
>
> "No result defined for action myAction and result input"
>
> Does this have to do with the fact that the variable is of a custom type
> (and not a string, int, etc)?
>
> An affirmative answer to this question leads me to the second question: how
> does one send custom class variables back to the server? All I can think of
> is putting the variable in Session. What other ways are there ?
>
> Thank you for the input.
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