war file producing jsp problems

[PG...@aol.com]

Hi There,
i've build an app with jsp pages which use a bean and calls java  classes.  
This works fine & dandy, outside of a war file.
 
However, i've  placed the app within a war file under webapps, removed  the 
original directories etc & and restarted tomcat.
 
Now when i load my jsp page, the tag libs dont seem to work, ie i have the  
following code in my jsp page:
 
<%@ taglib prefix="c" uri="_http://java.sun.com/jsp/jstl/core_ 
(http://java.sun.com/jsp/jstl/core) "  %>
<jsp:useBean id="nc" class="hall.CheckStandAlone" scope="page"  />
<jsp:setProperty name="nc" property="phone"  value="${param['phone']}" />
 
using a war file it logs:
INFO Check - number:${param['phone']}
 
instead of logging:
 
INFO Check - number:01215554455
 
So, basically the same code works ok outisde of the war container, but  fails 
within the  war container.  Inside the war container the jsp  page does not 
seem to be able to interpret the ${param['phone']} to an actual  value.
 
Any suggestions on what is wrong here?  I am using Tomcat version  5.5.7, 
java version 1.5

 

Re: war file producing jsp problems

[David Smith <dn...@cornell.edu>]

How are you declaring your web.xml file. If you are declaring with the 
servlet 2.3 DTD, you won't be able to use the ${} operators available in 
the JSP 2 spec. Use the 2.4 schema instead.

<?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”>


--David

PGibbonsX@aol.com wrote:

>Hi There,
>i've build an app with jsp pages which use a bean and calls java  classes.  
>This works fine & dandy, outside of a war file.
> 
>However, i've  placed the app within a war file under webapps, removed  the 
>original directories etc & and restarted tomcat.
> 
>Now when i load my jsp page, the tag libs dont seem to work, ie i have the  
>following code in my jsp page:
> 
><%@ taglib prefix="c" uri="_http://java.sun.com/jsp/jstl/core_ 
>(http://java.sun.com/jsp/jstl/core) "  %>
><jsp:useBean id="nc" class="hall.CheckStandAlone" scope="page"  />
><jsp:setProperty name="nc" property="phone"  value="${param['phone']}" />
> 
>using a war file it logs:
>INFO Check - number:${param['phone']}
> 
>instead of logging:
> 
>INFO Check - number:01215554455
> 
>So, basically the same code works ok outisde of the war container, but  fails 
>within the  war container.  Inside the war container the jsp  page does not 
>seem to be able to interpret the ${param['phone']} to an actual  value.
> 
>Any suggestions on what is wrong here?  I am using Tomcat version  5.5.7, 
>java version 1.5
>
> 
>
>  
>



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