Make sure you are using web.xml version 2.4.
Taras.
On 1/24/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
All of a sudden, my iteration doesn't work anymore.
I want to iterate through an ArrayList of Person-objects, and before this change, I simply iterated
through it with c:forEach items="${list}" var="person"
But when I run my webapp, now I can only see ${person.firstName}, ... instead
of the actual values.
-----Original Message-----
From: Taras Puchko [mailto:[EMAIL PROTECTED]
Sent: woensdag 24 januari 2007 11:10
To: Struts Users Mailing List
Subject: Re: JSTL toUpperCase
Ensure you have
<%@ taglib uri="http://java.sun.com/jsp/jstl/core"; prefix="c" %>
and NOT
<%@ taglib uri="http://java.sun.com/jstl/core"; prefix="c" %>
Taras
On 1/24/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Then I get this:
>
> <h3>Validation error messages from TagLibraryValidator for c in
/dynamic/view/ViewPersonView.jsp</h3><p>43: tag = 'out' / attribute = 'value': An error occurred while
parsing custom action attribute "value" with value "${fn:toUpperCase(person.lastName)}":
org.apache.taglibs.standard.lang.jstl.parser.ParseException: EL functions are not supported.
>
> JSTL is version 1.1 btw.
> -----Original Message-----
> From: Taras Puchko [mailto:[EMAIL PROTECTED]
> Sent: woensdag 24 januari 2007 10:52
> To: Struts Users Mailing List
> Subject: Re: JSTL toUpperCase
>
> Hi,
>
> you should separate the namespace from the function name with a colon
> rather than with a dot:
>
> <%@ taglib uri="http://java.sun.com/jsp/jstl/functions"; prefix="fn" %>
> <c:out value="${fn:toUpperCase(person.lastName)}" />
>
>
> Taras.
>
>
> On 1/24/07, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> > Seems straight-through, but apparently it isn't.
> >
> > I have an object in the session scope, of which I need to show some
attributes. Some of them need to be converted to upper case. You can use functions
for that, but the problem is that I get a lot of errors :-/.
> >
> > My taglib-definition looks as follows:
> >
> > <%@ taglib uri="http://java.sun.com/jstl/fmt"; prefix="fmt" %>
> >
> > <%@ taglib uri="http://java.sun.com/jstl/core"; prefix="c" %>
> >
> > <%@ taglib uri="http://java.sun.com/jstl/functions"; prefix="fn" %>
> >
> > If I put jstl/jsp/__ I get an error, stating that the URI cannot be
resolved. If I leave the jsp out of the URL, everything works fine for c and fmt,
but the tag library for functions can't be resolved. I've put the fn.tld in my
web-app folder, where I've also put the others.
> >
> > If I do this:
> > %@ taglib uri="http://java.sun.com/jsp/jstl/functions"; prefix="fn" %>
> > <c:out value="${fn.toUpperCase(person.lastName)}" />
> > I get the following error:
> > <h3>Validation error messages from TagLibraryValidator for c in /dynamic/view/ViewPersonView.jsp</h3><p>39: tag = 'out' / attribute = 'value': An error occurred while parsing custom action attribute "value" with value "${fn.toUpperCase(person.lastName)}": Encountered "(", expected one of ["}", ".", ">", "gt",
"<", "lt", "==", "eq", "<=", "le", ">=", "ge", "!=", "ne", "[", "+", "-", "*", "/", "div", "%", "mod", "and", "&&", "or", "||"]</p>
> >
> > If I change it to fn.UpperCase (as the tld mentions), I get the same error.
> >
> > Can anybody tell me what I'm doing wrong, or how I can fix this? It's
really annoying, since google tells me I have to do it this way. Declaration of the
tag library is identical to core and fmt, and they work like a charm.
> >
> > Björn De Bakker
> >
> >
> >
> >
> >
> >
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> >
> >
>
>
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