How bout this: <c:forEach var="foo" items="${bars}"> <c:import url="some/page.jsp"> <c:param name="foop" value="${foo}"/> </c:import> </c:forEach>
some/page.jsp -------------------- <c:out value="${param.foop}"/>
-Ben
That should also work, but so should "promoting" it to request scope. If it doesn't, there's a bug somewhere, maybe in the <c:import> implementation (I don't think so) or in Jetty's PageContext or RequestDispatcher include() methods implementation.
Hans
> > > > [c:forEach var="foo" items="${bars}"] > > [c:import url="some/page.jsp"/] > > [/c:forEach] > > > > In this page.jsp I try to access ${foo}, like so: > > [c:out value="${foo}"/]
From: "Rick Ross" <[EMAIL PROTECTED]> Reply-To: "Tag Libraries Users List" <[EMAIL PROTECTED]> To: "Tag Libraries Users List" <[EMAIL PROTECTED]> Subject: Re: c:forEach, c:import and variable scope? Date: Tue, 9 Dec 2003 11:27:54 -0800
I don't have my code in front of me, but I am pretty sure that is exactly
what I do for my client. I don't even recall having to set request scope,
but I'm not positive there.
Tomcat 5.x/JSTL 1.1
R
----- Original Message ----- From: "Karr, David" <[EMAIL PROTECTED]> To: "Tag Libraries Users List" <[EMAIL PROTECTED]> Sent: Tuesday, December 09, 2003 11:21 AM Subject: RE: c:forEach, c:import and variable scope?
> I can't see how that could work. The "c:import" operation is processing
> that URL in an external context. You'd probably have to use
> "jsp:include" for that sort of thing.
>
> > -----Original Message-----
> > From: otisg [mailto:[EMAIL PROTECTED]
> >
> > Here is the problem (using [] to avoid problems with email
> > clients not handling HTML well).
> >
> > Summary:
> > c:forEach loop, inside it c:import, but the c:import-ed JSP does
> > not see the var from the c:forEach loop.
> >
> > [c:forEach var="foo" items="${bars}"]
> > [c:import url="some/page.jsp"/]
> > [/c:forEach]
> >
> > In this page.jsp I try to access ${foo}, like so:
> > [c:out value="${foo}"/]
> >
> > No go. ${foo} seems undefined there :( page.jsp does not see
> > it. Scope issue?
> >
> > I then tried adding the following inside that c:forEach:
> > [c:set var="newFoo" value="${foo}" scope="request"/]
> >
> > However, that c:import-ed page.jsp does not see ${newFoo}
> > either. :(
> >
> > I am using jakarta-taglibs 1.0.3 with JBoss/Jetty.
> >
> > Is the above supposed to work?
> > How do I get the import-ed page.jsp to see a variable defined in
> > the page that imported it?
> >
> > Thanks,
> > Otis
-- Hans Bergsten <[EMAIL PROTECTED]> Gefion Software <http://www.gefionsoftware.com/> Author of O'Reilly's "JavaServer Pages", covering JSP 2.0 and JSTL 1.1 Details at <http://TheJSPBook.com/>
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