Home/ Questions/Q 5994009
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-22T23:45:24+00:00

My inputname.jsp file <%@ taglib uri=http://java.sun.com/jsf/html prefix=h %> <%@ taglib uri=http://java.sun.com/jsf/core prefix=f %> <html>

  • 0

My inputname.jsp file 

<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %> 
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %> 

<html> 
<head> 
<title>enter your name page</title> 
</head> 
<body> 
<f:view> 
<h1> 
<h: outputText value="JSF 1.2 Tutorial"/> 
</h1> 
<h:form id="UserEntryForm"> 
<h: outputText value="Enter Your Name:"/> 
<h:inputText value="#{UserBean.userName}" /> 
<h:commandButton action="welcome" value="OK" /> 
</h:form> 
</f:view> 
</body> 
</html> 

My welcome.jsp file 
<%@ taglib uri="http://java.sun.com/jsf/html" prefix="h" %> 
<%@ taglib uri="http://java.sun.com/jsf/core" prefix="f" %> 
<html> 
<head> 
<title>Welcome</title> 
</head> 
<body> 
<f:view> 
<h3> 
<h: outputText value="Welcome" />, 
<hutputText value="#{UserBean.userName}" /> to JSF 1.2 World! 
</h3> 
</f:view> 
</body> 
</html>

my web.xml file 

<?xml version='1.0' encoding='UTF-8'?> 
<!DOCTYPE web-app PUBLIC 
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN" 
"http://java.sun.com/dtd/web-app_2_3.dtd"> 


<web-app> 

<!-- Faces Servlet --> 
<servlet> 
<servlet-name>Faces Servlet</servlet-name> 
<servlet-class>javax.faces.webapp.FacesServlet</servlet-class> 
<load-on-startup> 1 </load-on-startup> 
</servlet> 

<!-- Faces Servlet Mapping --> 
<servlet-mapping> 
<servlet-name>Faces Servlet</servlet-name> 
<url-pattern>*.jsf</url-pattern> 
</servlet-mapping> 

</web-app>

my faces-config file 

<?xml version='1.0' encoding='UTF-8'?> 

<!DOCTYPE faces-config PUBLIC 
"-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.1//EN" 
"http://java.sun.com/dtd/web-facesconfig_1_1.dtd"> 

<faces-config> 

<navigation-rule> 
<from-view-id>/user/inputname.jsp</from-view-id> 
<navigation-case> 
<from-outcome>welcome</from-outcome> 
<to-view-id>/user/welcome.jsp</to-view-id> 
</navigation-case> 
</navigation-rule> 
<managed-bean> 
<managed-bean-name>UserBean</managed-bean-name> 
<managed-bean-class>net.roseindia.UserNameBean</managed-bean-class> 
<managed-bean-scope>request</managed-bean-scope> 
</managed-bean> 

</faces-config>

my UserNameBean.java file 

package net.roseindia; 

public class UserNameBean { 

String userName; 

/** 
* @return User Name 
*/ 
public String getUserName() { 
return userName; 
} 

/** 
* @param User Name 
*/ 
public void setUserName(String name) { 
userName = name; 
} 
}

when i open inputname.jsf i get 

Enter your name: #{UserBean.userName}

instead of evaluating userbean.username it is just printing it
same happens at welcome.jsf
i get Welcome, #{UserBean.userName} to JSF 1.2 World!

what am i doing wrong
Please help
Krishan

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Using JSF 1.2 on JSP requires a minimum of Servlet 2.5 container because of the changes in EL (EL has been moved from JSF 1.1 to JSP 2.1, which is part of Servlet 2.5). You need to ensure that you’re running your JSF 1.2 webapp on a Servlet 2.5 compatible container with a web.xml which is declared conform the Servlet 2.5 specification (or better, the maximum whatever your container supports). Your web.xml is declared as per Servlet 2.3 which implies a different EL version and hence EL expressions won’t be evaluated.

    <?xml version="1.0" encoding="UTF-8"?>
<web-app 
    xmlns="http://java.sun.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    version="2.5">

    <!-- Config here. -->

</web-app>

    Note that your faces-config.xml is incorrectly declared as JSF 1.1. You’d like to redeclare it as JSF 1.2 to fully utilize the JSF 1.2 features.

    <?xml version="1.0" encoding="UTF-8"?>
<faces-config 
    xmlns="http://java.sun.com/xml/ns/javaee" 
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-facesconfig_1_2.xsd"
    version="1.2">

    <!-- Config here. -->

</faces-config>

    Last, but not least, Roseindia.net is one of the WORST learning resources for Java EE. You should really put that site in your blacklist. Look for a different learning resource. Check the “Resources” section of https://stackoverflow.com/tags/jsf/info

    • 0