RE: Strange bean problem in JSP

2002-04-03 Thread Sayre Robert 

You should check the capitalization of your bean properties:
is it eMail or EMail? 

the jsp tag: jsp:setProperty name=dataBean property=eMail/
calling the set method: dataBean.setEMail( request.getParameter( eMail )
);

I would try jsp:setProperty name=dataBean property=EMail/.

Robert Sayre



-Original Message-
From: Nikola Milutinovic [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, April 03, 2002 3:46 PM
To: Tomcat Users List
Subject: Strange bean problem in JSP


Hi all.

I have a strange bean problem in my JSP page.

The bean in question has several properties, most of them are R/W. Anyway,
those 
that I'm trying to set from the request parameters are R/W.

My problem is that one of the properties *refuses* to be set. That is
eMail. 
Others, like name, surname and mailBox are set just fine.

These are the tests I've tried:

--
jsp:useBean id=dataBean class=EUserBean scope=request
   jsp:setProperty name=dataBean property=*/
/jsp:useBean
--

This sets all properties except eMail

--
jsp:useBean id=dataBean class=EUserBean scope=request
   jsp:setProperty name=dataBean property=*/
   jsp:setProperty name=dataBean property=eMail/
/jsp:useBean
--

This produces an exception:

2002-04-03 13:01:46 StandardWrapperValve[jsp]: Servlet.service() for servlet
jsp 
threw exception org.apache.jasper.JasperException: Cannot find any
information 
on property 'eMail' in a bean of type 'EUserBean'
 at 
org.apache.jasper.runtime.JspRuntimeLibrary.internalIntrospecthelper(JspRunt
imeLibrary.java, 
Compiled Code)
 at 
org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(JspRuntimeLibra
ry.java, 
Compiled Code)


However, this succedes and produces the desired result (setting of eMail 
property):

jsp:useBean id=dataBean class=EUserBean scope=request
   jsp:setProperty name=dataBean property=*/
/jsp:useBean
%
dataBean.setEMail( request.getParameter( eMail ) );
%

I know I can use this as a workaround, but I'd like to know what the real 
problem is.

TYIA,
Nix.


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Re: Strange bean problem in JSP

2002-04-03 Thread Nikola Milutinovic 

Sayre Robert wrote:

 You should check the capitalization of your bean properties:
 is it eMail or EMail? 
 
 the jsp tag: jsp:setProperty name=dataBean property=eMail/
 calling the set method: dataBean.setEMail( request.getParameter( eMail )
 );
 
 I would try jsp:setProperty name=dataBean property=EMail/.
 
 Robert Sayre

 From the bean class:


protected String eMail;

public void setEMail(String EMail) {
   this.eMail = EMail;
}

public String getEMail() {
   return eMail;
}


The capitalization seams OK. I'll try your suggestion.

Nix.


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