Re: Taglibs ; error in a JSP using expression langluage
On 8/8/06, Le Nguyen-Thinh <[EMAIL PROTECTED]> wrote:
My JSP contains a piece of code which calls a tag from the taglib above:
What in the world is that supposed to be referring to?
java.lang.NumberFormatException: For input string: "${0}"
Try:
(assuming MAX is actually set somewhere to an integer value...)
--
Hassan Schroeder [EMAIL PROTECTED]
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Re: Taglibs ; error in a JSP using expression langluage
Thanks all for your advice.
My web.xml has an entry:
!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd";>
which, I think, caused the error.
I have inserted the line:
<%@ page ... isELIgnored="false" %>
as Pid suggested and the error disappeared.
Thanks a lot.
Thinh
David Smith wrote:
One other possibility -- which servlet spec version do you have
specified in your web.xml? If web.xml declares an older version of
the servlet spec, these ${} expressions may not be available.
--David
Pid wrote:
which version of tomcat are you using?
is Expression Language enabled? as it looks like it's passing the ${0}
variable as a string rather than evaluating it.
Try setting the following attribute in your JSP 'page' directive.
<%@ page ... isELIgnored="false" %>
Le Nguyen-Thinh wrote:
Dear friends,
I have a JSP which uses following taglibs:
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"; %>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"; %>
My JSP contains a piece of code which calls a tag from the taglib
above:
var="ind"> target="${argBean}" property="name"
value="${paramValues.argName[ind]}" />
The Tomcat server returns following error:
java.lang.NumberFormatException: For input string: "${0}"
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
java.lang.Integer.parseInt(Integer.java:447)
java.lang.Integer.valueOf(Integer.java:553)
org.apache.jasper.compiler.JspUtil.coerceToInt(JspUtil.java:752)
It seems to me that Tomcat could not interpret the JSP. My question is,
do I miss some libraries? Do My application runs on Linux Debian,
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_04-b05)
(j2sdk1.5-sun).
The taglibs jstl.jar and standard.jar stem from
jakarta-taglibs-standard-1.1.2.
Thanks a lot for your help.
Thinh
-
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To unsubscribe, e-mail: [EMAIL PROTECTED]
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To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
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Re: Taglibs ; error in a JSP using expression langluage
One other possibility -- which servlet spec version do you have
specified in your web.xml? If web.xml declares an older version of the
servlet spec, these ${} expressions may not be available.
--David
Pid wrote:
which version of tomcat are you using?
is Expression Language enabled? as it looks like it's passing the ${0}
variable as a string rather than evaluating it.
Try setting the following attribute in your JSP 'page' directive.
<%@ page ... isELIgnored="false" %>
Le Nguyen-Thinh wrote:
Dear friends,
I have a JSP which uses following taglibs:
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"; %>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"; %>
My JSP contains a piece of code which calls a tag from the taglib above:
var="ind">
value="${paramValues.argName[ind]}" />
The Tomcat server returns following error:
java.lang.NumberFormatException: For input string: "${0}"
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
java.lang.Integer.parseInt(Integer.java:447)
java.lang.Integer.valueOf(Integer.java:553)
org.apache.jasper.compiler.JspUtil.coerceToInt(JspUtil.java:752)
It seems to me that Tomcat could not interpret the JSP. My question is,
do I miss some libraries? Do My application runs on Linux Debian,
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_04-b05)
(j2sdk1.5-sun).
The taglibs jstl.jar and standard.jar stem from
jakarta-taglibs-standard-1.1.2.
Thanks a lot for your help.
Thinh
-
To start a new topic, e-mail: users@tomcat.apache.org
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To start a new topic, e-mail: users@tomcat.apache.org
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
-
To start a new topic, e-mail: users@tomcat.apache.org
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Re: Taglibs ; error in a JSP using expression langluage
which version of tomcat are you using?
is Expression Language enabled? as it looks like it's passing the ${0}
variable as a string rather than evaluating it.
Try setting the following attribute in your JSP 'page' directive.
<%@ page ... isELIgnored="false" %>
Le Nguyen-Thinh wrote:
> Dear friends,
>
> I have a JSP which uses following taglibs:
>
> <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"; %>
> <%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"; %>
>
>
> My JSP contains a piece of code which calls a tag from the taglib above:
> var="ind">
> value="${paramValues.argName[ind]}" />
> value="${paramValues.argType[ind]}" />
> value="${paramValues.argMode[ind]}" />
> value="${paramValues.argState[ind]}" />
> value="${argBean}" />
>
>
> The Tomcat server returns following error:
>
> java.lang.NumberFormatException: For input string: "${0}"
>
> java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
>
> java.lang.Integer.parseInt(Integer.java:447)
> java.lang.Integer.valueOf(Integer.java:553)
> org.apache.jasper.compiler.JspUtil.coerceToInt(JspUtil.java:752)
>
> It seems to me that Tomcat could not interpret the JSP. My question is,
> do I miss some libraries? Do My application runs on Linux Debian,
> Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_04-b05)
> (j2sdk1.5-sun).
> The taglibs jstl.jar and standard.jar stem from
> jakarta-taglibs-standard-1.1.2.
>
> Thanks a lot for your help.
>
> Thinh
>
>
> -
> To start a new topic, e-mail: users@tomcat.apache.org
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
>
-
To start a new topic, e-mail: users@tomcat.apache.org
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
Taglibs ; error in a JSP using expression langluage
Dear friends,
I have a JSP which uses following taglibs:
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"; %>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions"; %>
My JSP contains a piece of code which calls a tag from the taglib above:
The Tomcat server returns following error:
java.lang.NumberFormatException: For input string: "${0}"
java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
java.lang.Integer.parseInt(Integer.java:447)
java.lang.Integer.valueOf(Integer.java:553)
org.apache.jasper.compiler.JspUtil.coerceToInt(JspUtil.java:752)
It seems to me that Tomcat could not interpret the JSP.
My question is, do I miss some libraries? Do
My application runs on Linux Debian, Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_04-b05) (j2sdk1.5-sun).
The taglibs jstl.jar and standard.jar stem from jakarta-taglibs-standard-1.1.2.
Thanks a lot for your help.
Thinh
-
To start a new topic, e-mail: users@tomcat.apache.org
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
