Bill Burton wrote:
> Other objects are only available on WW's ValueStack which JSTL can't
> directly access. So to make them available you have to copy the object of
> interest off the VS and save a reference to it in the request, etc. Don't
> know of any way to do this with WW tags, but the following scriptlet
> should work:
> <% request.setAttribute("user",
> ValueStack.getStack(request).findValue(".")); %>
which equals this with WW tags:
<webwork:property value="." id="user">
...use JSTL here...
</webwork:property>
It should be trivial to write a servlet filter that overloads
request.getAttribute() and delegates to the stack before doing the
normal stuff. The semantics of that may get a little iffy, but at least
it would provide super-trivial access to the WW valuestack.
/Rickard
--
Rickard Öberg
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