Re: Bean:message with args
I'm rather new to JSP/tags, so I don't know how difficult it
would be to implement your solution. I tend to prefer my
solution because it doesn't require as much typing.
Stephen
- Original Message -
From: "Chris Butler" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>;
<[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Tuesday, May 08, 2001 9:02 AM
Subject: RE: Bean:message with args
> just curious... what about a minor enhancement to do it
like this:
>
>
>
>
>
>
> the listed internal body tags would be handled as
> arg0, arg1, arg2, etc.
>
> not that this is how yours works, but i kinda think
> the above would be desirable because you could set
> anything into the arguments... just a thought tho.
>
> thoughts?
>
> Chris
>
> At 10:34 AM 5/8/2001 +0100, Jon.Ridgway wrote:
> >Hi Stephen,
> >
> >Your solution sounds like its just what I'm after. I
would greatly
> >appreciate a look at the code.
> >
> >Jon.
> >
> >-Original Message-
> >From: Stephen Schaub [mailto:[EMAIL PROTECTED]]
> >Sent: 04 May 2001 23:34
> >To: [EMAIL PROTECTED]
> >Subject: Re: Bean:message with args
> >
> >
> > > Is there a way to acheive the following :
> > > "/>
> > > without resorting to scriplets
> >
> >I was looking for a way to do this a while back;
currently
> >you have to resort to a scriptlet. I proposed and created
an
> >implementation that allows you to do this:
> >
> >
> >
> >The { } in argX parameters tell my modified bean:message
tag
> >to use the bean introspection to insert the value of the
> >bean. If you're interested in the code, I'll be glad to
> >share it.
> >
> >Stephen
> >
> >- Original Message -
> >From: "Jon.Ridgway" <[EMAIL PROTECTED]>
> >To: <[EMAIL PROTECTED]>
> >Sent: Friday, May 04, 2001 10:36 AM
> >Subject: Bean:message with args
> >
> >
> >Hi all,
> >
> >Is there a way to acheive the following :
> >
> >"/>
> >
> >without resorting to scriplets, ie :
> >
> >
> >
> >
> >would work but just doesn't sit right with me.
> >
> >Any ideas.
> >
> >Jon.
>
>
RE: Bean:message with args
just curious... what about a minor enhancement to do it like this:
the listed internal body tags would be handled as
arg0, arg1, arg2, etc.
not that this is how yours works, but i kinda think
the above would be desirable because you could set
anything into the arguments... just a thought tho.
thoughts?
Chris
At 10:34 AM 5/8/2001 +0100, Jon.Ridgway wrote:
>Hi Stephen,
>
>Your solution sounds like its just what I'm after. I would greatly
>appreciate a look at the code.
>
>Jon.
>
>-Original Message-
>From: Stephen Schaub [mailto:[EMAIL PROTECTED]]
>Sent: 04 May 2001 23:34
>To: [EMAIL PROTECTED]
>Subject: Re: Bean:message with args
>
>
> > Is there a way to acheive the following :
> > "/>
> > without resorting to scriplets
>
>I was looking for a way to do this a while back; currently
>you have to resort to a scriptlet. I proposed and created an
>implementation that allows you to do this:
>
>
>
>The { } in argX parameters tell my modified bean:message tag
>to use the bean introspection to insert the value of the
>bean. If you're interested in the code, I'll be glad to
>share it.
>
>Stephen
>
>- Original Message -
>From: "Jon.Ridgway" <[EMAIL PROTECTED]>
>To: <[EMAIL PROTECTED]>
>Sent: Friday, May 04, 2001 10:36 AM
>Subject: Bean:message with args
>
>
>Hi all,
>
>Is there a way to acheive the following :
>
>"/>
>
>without resorting to scriplets, ie :
>
>
>
>
>would work but just doesn't sit right with me.
>
>Any ideas.
>
>Jon.
RE: Bean:message with args
Hi Stephen,
Your solution sounds like its just what I'm after. I would greatly
appreciate a look at the code.
Jon.
-Original Message-
From: Stephen Schaub [mailto:[EMAIL PROTECTED]]
Sent: 04 May 2001 23:34
To: [EMAIL PROTECTED]
Subject: Re: Bean:message with args
> Is there a way to acheive the following :
> "/>
> without resorting to scriplets
I was looking for a way to do this a while back; currently
you have to resort to a scriptlet. I proposed and created an
implementation that allows you to do this:
The { } in argX parameters tell my modified bean:message tag
to use the bean introspection to insert the value of the
bean. If you're interested in the code, I'll be glad to
share it.
Stephen
- Original Message -
From: "Jon.Ridgway" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, May 04, 2001 10:36 AM
Subject: Bean:message with args
Hi all,
Is there a way to acheive the following :
"/>
without resorting to scriplets, ie :
would work but just doesn't sit right with me.
Any ideas.
Jon.
Re: Bean:message with args
> Is there a way to acheive the following :
> "/>
> without resorting to scriplets
I was looking for a way to do this a while back; currently
you have to resort to a scriptlet. I proposed and created an
implementation that allows you to do this:
The { } in argX parameters tell my modified bean:message tag
to use the bean introspection to insert the value of the
bean. If you're interested in the code, I'll be glad to
share it.
Stephen
- Original Message -
From: "Jon.Ridgway" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, May 04, 2001 10:36 AM
Subject: Bean:message with args
Hi all,
Is there a way to acheive the following :
"/>
without resorting to scriplets, ie :
would work but just doesn't sit right with me.
Any ideas.
Jon.
RE: Bean:message with args
Hello everybody,
I am trying to test the iterate tag and i am getting the following error..
Can somebody point out as to what i am doing wrong ? Thanks a lot. I am
including the jsp code also. I am using Tomcat 3.2 and struts 1.0
cheers,
Amar..
ERROR
-
javax.servlet.ServletException: Cannot create iterator for this collection
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImp
l.java:459)
at
_0002fpagerTest_0002ejsppagerTest_jsp_0._jspService(_0002fpagerTest_0002ejsp
pagerTest_jsp_0.java, Compiled Code)
at
org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspCountedServlet.service(JspServlet.ja
va:130)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja
va:282)
at
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:429)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java,
Compiled Code)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
BEAN
public class StatesBean
{
// stores an array list of states
private ArrayList states = new ArrayList() ;
public StatesBean()
{
states.add("ALABAMA");
states.add("ALASKA");
states.add("ARIZONA");
states.add("ARKANSAS" ) ;
states.add("CALIFORNIA") ;
states.add("COLORADO") ;
states.add("CONNECTICUT") ;
}
public Iterator getStates()
{
return states.iterator() ;
}
}
JSP:
<%@ page language="java" %>
<%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %>
<%@ taglib uri="/WEB-INF/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>
<%@ page import =
"com.agilquest.onboard.presentation.actionforms.StatesBean" %>
<%
{
com.agilquest.onboard.presentation.actionforms.StatesBean statesBean =
new com.agilquest.onboard.presentation.actionforms.StatesBean() ;
pageContext.setAttribute("statesBean", statesBean,
PageContext.PAGE_SCOPE);
}
%>
