I can`t use ${} in a jsp with spring-mvc

[khan76]

when i use spring-mvc i can`t use ${}

i think it`s so basic...but i can`t handle of it
------------------------------------------------------------------

-- Controller

public ModelAndView handleRequest(HttpServletRequest arg0, HttpServletResponse arg1) throws Exception {


return new ModelAndView("/error.jsp", "error", "System Error");
}

------------------------------------------------------------------

-- JSP

<%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
<%@ taglib uri="http://java.sun.com/jstl/fmt" prefix="fmt" %>


title



<h2>${error}</h2>
: <c:out value="${error}"/>



-------------------------------------------------------------------

-- results

${error}

${error}



-------------------------------------------------------------------

i was expected to disply "System Error". but it was displayed "${error}"

i don`t know what`s wrong?

who knows this tells me about it.

[kelbed]

Also your page should work, you might need to change your core taglib definition to (and see what happens):

<%@ taglib prefix="c" uri="http://java.sun.com/jstl/core_rt"%>

Make also sure that standard.jar and jstl.jar are in your classpath. :)

If that still doesnt work, you ll have to check your web.xml and see if you are using a web.xml version at least equals to 2.2 .

[leozhang99]

I have a similar problem. It was ok when it was deployed to Sun Application Server. It only happen when I deploy it to JBoss.

Any help will be very appreciated.

[leozhang99]

It works fine after I changed <web-app version="2.5" to <web-app version="2.4" in web.xml file. You have to change its parameters also as:

<web-app version="2.4"
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">