RE: need some help.......

[Jiten Mohanty]

Title: need some help.......

Hey Niall,

 

You are the man......I got it running.Your suggestion about the nested iteration worked fine.......Thanks buddy.I was trying hard to get this running.Saved my day.....

Have a nice evening.

 

Jiten

Soft. Engineer

Ipseal Inc.

Denver, Colorado

-----Original Message-----
From: Niall Pemberton [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, June 13, 2001 6:08 PM
To: [EMAIL PROTECTED]
Subject: RE: need some help.......

Mmmmm...the iterator doesn't appear to be creating your "jas" bean from the elements of your array - the question is why?

 

1) Have you defined the logic taglib at the top of your jsp?

   <%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %>

 

2) Does the array returned by your getMbeanOper() method contain any nulls?

 

Also...I've just noticed...are you saying the getAttr() method returns a String array - meaning you have a grid situation? If so you need an iterate within an iterate. Haven't done that but there are messages in the archive which talk about it.

 

Niall

 

-----Original Message-----
From: Jiten Mohanty [mailto:[EMAIL PROTECTED]]
Sent: 15 June 2001 00:30
To: [EMAIL PROTECTED]
Subject: RE: need some help.......

Niall

Thanks for a quick response.I tried but got the following error.....

 

javax.servlet.ServletException: Cannot find bean jas in scope null

Jiten

-----Original Message-----
From: Niall Pemberton [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, June 13, 2001 5:18 PM
To: [EMAIL PROTECTED]
Subject: RE: need some help.......

"jas" is not in "session" scope - the iterator is creating it for each iteration (must be page scope?) - try it without the "scope":

 

<bean:write name="jas" property="attr"/>

 

Niall

 

 -----Original Message-----
From: Jiten Mohanty [mailto:[EMAIL PROTECTED]]
Sent: 14 June 2001 23:57
To: [EMAIL PROTECTED]
Subject: need some help.......

Hi folks

I am trying to iterate through a array of objects.Here is the code......

<logic:iterate id="jas" name="countBeanForm" property="mbeanOper" type="Ipseal.JbossOperationForm" scope="session">
        <td align="center">
               
                <bean:write name="jas" property="attr" scope="session"/>
                   
       
        </td>
</logic:iterate>

property "mbeanOper" : returns array[objects]

Each Object has a property called Attr[String](set & get).I want to display the each String in Attr[ ].Whe I run the code, i get the following error......

Error: 500
Location: /ipseal_demo/bean_count.jsp
Internal Servlet Error:
javax.servlet.ServletException: Cannot find bean jas in scope session
        at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459)
        at _0002fbean_0005fcount_0002ejspbean_0005fcount_jsp_44._jspService(_0002fbean_0005fcount_0002ejspbean_0005fcount_jsp_44.java:299)

        at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
 and on......

Can some body help on this.....

Jiten
Software Enginer