Hi,
>It took me a while to get IJ/Jboss3.2.5(tomcat5)/JDK1.5 working but the
>above finally rendered jstl 1.1 ${2+2} without using <c:out
value="${2+2}"/>
That is what I am trying to do, embed some el in my JSTL (two
int attributes passed into my tag, and the tag then iterates for the
defined number). It works with static nos, but does not accept the el
(${status.count} is fine):
<c:forEach begin="${a}" end="${b}" varStatus="status">
${status.count} <br/>
</c:forEach>
Where static values are fine: <c:forEach begin="1" end="5"
varStatus="status">
I made mods as per your email (source included at the foot). Idea 4.5
now is happy with <%@ taglib uri="http://java.sun.com/jsp/jstl/core";
prefix="c" %> in my JSPs (mysterious), but I am still getting the same
message. Here's the 3 source files again.
Thanks again for your help
Paul.
web.xml:
<web-app xmlns="http://java.sun.com/xml/ns/j2ee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";
version="2.4">
....
<jsp-config>
<taglib>
<taglib-uri>http://java.sun.com/jsp/jstl/core</taglib-uri>
<taglib-location>/WEB-INF/tld/c.tld</taglib-location>
</taglib>
</jsp-config>
.....
JSP:
<%@ taglib prefix="tags" tagdir="/WEB-INF/tags" %>
<%@ taglib uri="http://java.sun.com/jsp/jstl/core"; prefix="c" %>
<tags:wrapper a="1" b="10">
<p> Wrapped Content </p>
</tags:wrapper>
wrapper.tag:
<%@ taglib uri="http://java.sun.com/jsp/jstl/core"; prefix="c" %>
<%@ tag body-content="scriptless" %>
<%@ attribute name="a" required="true" %>
<%@ attribute name="b" required="true" %>
<c:forEach begin="${a}" end="${b}" varStatus="status">
${status.count} <br/>
</c:forEach>
Message (same):
org.apache.jasper.JasperException: /WEB-INF/tags/wrapper.tag(15,4)
According to TLD or attribute directive in tag file, attribute begin
does not accept any expressions
org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHand
ler.java:39)
IDEA 4.5 will not complain about the 2.4 schema spec of web.xml however
note
jars in web-inf/lib will be default added to library.
Try web.xml:
<?xml version="1.0" encoding="ISO-8859-1"?>
<web-app xmlns="http://java.sun.com/xml/ns/j2ee";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";
version="2.4"> (as you have)
<jsp-config> (new 2.4 xml tag)
<taglib>
<taglib-uri>http://java.sun.com/jsp/jstl/core</taglib-uri>
<taglib-location>/WEB-INF/tld/c.tld</taglib-location> (make sure
this path is correct)
</taglib>
</jsp-config>
</web-app>
Then in jsp:
<%@ taglib uri="http://java.sun.com/jstl/core"; prefix="c" %> (must be
same
as in web.xml, technically can be anything unless permittedTags
involved)
Start simple w/ EL: ${2+2}
With IDEA 4.5 you should get green bars for both the web.xml and the jsp
file (the c.tld is all red, but no matter as tomcat 5 will still work)
when
the <taglib-uri> paths match.
As part of the jsp 2.0 spec, taglib is optional in jsp's as the
container
knows of them by default.
It took me a while to get IJ/Jboss3.2.5(tomcat5)/JDK1.5 working but the
above finally rendered jstl 1.1 ${2+2} without using <c:out
value="${2+2}"/>
Sound like you are almost there...
---------------------------------------------------------------------
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
