Java Bean Method Call don't work?

I am using Tomcat 5.5.17, jdk 1.5 and jre 1.5. The problem I am having is...JavaBean method call don't work. The method getFname() and getLname() is called in main.jsp as shown below. But I don't see the names displayed on the browser.

main.jsp

<!DOCTYPE HTML PUBLIC "-//W3//DTD HTML 4.0 Transitional //EN">

<html>

<head>

<LINK REL="stylesheet" TYPE="text/css" HREF="shared/ISOstyle.css">

</head>

<body class="bodyMain" >

<%@ page import="isotracking.*, java.sql.*, java.util.*, java.net.URLEncoder, java.text.DateFormat, java.text.SimpleDateFormat" %>

<jsp:useBean id="sessionBean" scope="session" class="isotracking.SessionBean" />

<table class="displaytablestyle">

<tr><td></td></tr>

<tr><td></td></tr>

<tr><td align=center>Welcome, <%= sessionBean.getFname() %> <%= sessionBean.getLname() %>!</td></tr>

<tr><td></td></tr>

<tr><td></td></tr>

<tr><td>XXX</td></tr>

<tr><td></td></tr>

<tr><td></td></tr>

</table>

</body>

</html>

I can see the function are working fine on the Tomcat console... and I have a valid bean class - SessionBean - declared as public and has a public default constructor with no argument.

Is this something to do with a library missing? I searched the web, googled and read a number of article... but nothing works. ANY HELP IS HELHLY APPRECIATED! Thanks a lot!

Seble.

[1732 byte] By [helpOneAnothera] at [2007-10-3 7:07:35]
# 1
Hi...<jsp:setProperty name="beanname" property="*" />use this try once...bye...sure...:)-
sure_2912a at 2007-7-15 2:01:52 > top of Java-index,Desktop,Developing for the Desktop...
# 2
Try the following forum (about JSP technology) http://forum.java.sun.com/forum.jspa?forumID=45
UncleSAMa at 2007-7-15 2:01:52 > top of Java-index,Desktop,Developing for the Desktop...