This is really a better question for the Struts2 folks. WebWork 2.x
must have had an event handler configured to automatically silence
references that resolve to null/void, because
ServletRequest.setAttribute(...) has always returned void. Either
that or $req was a wrapper for ServletRequest that returned an empty
string.
For dealing with this, you can either set up a
ReferenceInsertionEventHandler to suppress these or, as i would
recommend, take Claude's suggestion and just use silent notation
$!req.setAttribute('blah', $blah)
On 10/4/07, Betty Chang <[EMAIL PROTECTED]> wrote:
> Hi --
>
> I'm sort of a newbie to both struts and velocity. I converted an existing
> webwork2.2.4/velocity project to struts2/velocity. Things seem okay except
> that my $req.setAttribute("blah",$blah) calls in my .vm files end up showing
> up on my html page.
>
> Is there something I need to set to avoid this? (They did not show up with
> webwork2.2.4)
>
> Thanks
>
> Betty
>
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