#request.foo is going to evaluate as a j.l.String. If your action has
a getter for foo, then just refer to it as "%{foo + 1}", conversely,
if you are feeling confident, you can make a static call to parse it -
"[EMAIL PROTECTED]@parseInt(#request.foo) +1}"
-Wes
On 12/10/07, Alberto A. Flores <[EMAIL PROTECTED]> wrote:
> I'm currently migrating an app from Struts 1.x to 2.x and encounter this
> situation where I was calculating the tabIndex of a JSP on the fly
> (reusable JSP). In struts 1.x this was done using
>
> <c:set var="tabIndexCount" value="<%= request.getParameter("foo") %>"/>
> ...
> <html-el:text tabIndex="${tabIndexCount + 1}" ... />
>
>
> According to the Struts2 documentation, non-string attributes are
> evaluated as expressions, so the following:
>
> <s:textInput tabIndex=""%{#request.foo + 1}/>
>
> should do the work, but instead the above code is *appending* a 1
> (string concatenation). Am I missing something or this is a bug? Any ideas!
>
>
> --
>
> Alberto A. Flores
> http://www.linkedin.com/in/aflores
>
>
>
> ---------------------------------------------------------------------
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
--
Wesley Wannemacher
President, Head Engineer/Consultant
WanTii, Inc.
http://www.wantii.com
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
