José Manuel García Alonso schrieb:
> Hi
>
> I'm trying to do something like that
>
> <tr:iterator value="#{projects}" var="project">
> <c:choose>
> <c:when test="${project.foo()}">
> </c:when>
> </c:choose>
> </tr:iterator>
>
> But I can't access to project var from JSTL tags. Somebody knows a way
> to access this var from JSTL tags?
You can't.
In JSF, *first* a component tree is built, *then* the component tree is
rendered. JSP/JSTL tags run during the "build" phase, but tr:iterator
executes its contents during the "render" phase.
In general, you should avoid c:if and c:choose completely when writing
JSF applications. Use the JSF "rendered" attribute available on each
component instead.
See here for a general overview of JSF:
http://wiki.apache.org/myfaces/JSF_and_MVC
Regards,
Simon
