getProperty property name must be identical to the elment name on the form , it
they are differently spelled or have a different case getProperty cannot find it
and returns null
Santosh
Gopi Mandava <[EMAIL PROTECTED]> on 09/22/2000 03:16:32 PM
Please respond to A mailing list about Java Server Pages specification and
reference <[EMAIL PROTECTED]>
To: [EMAIL PROTECTED]
cc: (bcc: Santosh Daryani/IT/Aon Consulting)
Subject: Problem with getProperty
Hi,
<jsp:getProperty name="issue" property="issueName"/> is always returning a
null in the following case(when I iterate through a list and set the value
of the bean). But it works fine if I just call the get method on the bean.
Here is the jsp code:
I'm running Tomcat 3.0 and JDK 1.3 on a Linux RedHat 6.2
------------------------
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<%@ page import="java.util.*" %>
<%@ page import="Issue" %>
<%@ page errorPage="error.jsp" %>
<jsp:useBean id="issue" class="Issue" scope="request" />
<html>
<body>
<form action=IssueEditServlet>
<TABLE BORDER="0" CELLSPACING="1" CELLPADDING="3" WIDTH=650>
<TR>
<TD ALIGN="LEFT">Issue</TD>
<TD ALIGN="LEFT">Description</TD>
</TR>
<%
ArrayList issues = (ArrayList) request.getAttribute("issues");
Iterator iterator = issues.iterator();
while (iterator.hasNext())
{
issue = (Issue) iterator.next();
%>
<TR>
<!-- DOESN'T WORK -->
<TD class="data" ALIGN="LEFT"><jsp:getProperty name="issue"
property="issueName"/></TD>
<!-- WORKS FINE -->
<TD class="data" ALIGN="LEFT"><%= issue.getIssueName() %></TD>
</TR>
<%}%>
</table>
<center>
<br><input type=submit name=action value="Update">
</center>
</form>
</body>
</html>
----------------------
Thanks,
Gopi
-----------
Gopi Mandava (703) 267-1735 x307
CoManage Inc.
"The pedestrian had no clue which way to go, so I ran him over"
- a real statement from an insurance form
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To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST".
Some relevant FAQs on JSP/Servlets can be found at:
http://java.sun.com/products/jsp/faq.html
http://www.esperanto.org.nz/jsp/jspfaq.html
http://www.jguru.com/jguru/faq/faqpage.jsp?name=JSP
http://www.jguru.com/jguru/faq/faqpage.jsp?name=Servlets
