action calling Singleton

2002-11-16 Thread Mohan Radhakrishnan 
Hi,
What effect does a Singleton class have when it is called by the Action?
I read that the Action is reused.
It is just a simple file save utility but multiple users might be calling it
from their actions at the same time.  Is it recommended to use a utitily
like this ? 

The upload utility is an example. If multiple users upload, and every file
is saved in the same directory, the java directory handle might have to be
shared. Is that right ? Won't it result in locking of the directory ?

Thanks,
Mohan

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RE: action calling Singleton

2002-11-16 Thread Andrew Hill 
Hehe, your playing with fire there. ;-)
As you are aware each request is processed in its own thread.
The actual instance of the action that singleton is called from is
unimportant, you could have several threads calling it simultaneously - all
from the same actions code. What this means of course is that your singleton
probably needs to be threadsafe. Depending on what its doing this often
means making appropriate use of the synchronized keyword - either within
the code of the singleton itself, or by synchronizing in your code
everywhere you call it.
Having done this, only one thread will get to play with the singleton at a
time - the others blocking until they get a chance (beware of deadlocks!) -
this could have a performance impact if its code thats used a lot.
The next thing you need to be aware of is that your singleton is only a
singleton within that JVM (or ClassLoader to be precise) - if you are
running in a clustered environment each JVM will have its own version of
your singleton. If you have not thought through the consequences of this,
you will probably run into trouble.

I did a quick web search. Have a read of these - Ive not had time to look at
them probably myself but they should help your understanding.
http://www.javaworld.com/javaworld/jw-01-2001/jw-0112-singleton.html
http://www.javageeks.com/Papers/JavaStatics/JavaStatics.pdf


-Original Message-
From: Mohan Radhakrishnan [mailto:[EMAIL PROTECTED]]
Sent: Saturday, November 16, 2002 18:26
To: 'Struts Users Mailing List'
Subject: action calling Singleton


Hi,
What effect does a Singleton class have when it is called by the Action?
I read that the Action is reused.
It is just a simple file save utility but multiple users might be calling it
from their actions at the same time.  Is it recommended to use a utitily
like this ?

The upload utility is an example. If multiple users upload, and every file
is saved in the same directory, the java directory handle might have to be
shared. Is that right ? Won't it result in locking of the directory ?

Thanks,
Mohan

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Re: Why doesnt logic:iterate use the formBean from the html:form

2002-11-16 Thread Arron Bates 
  html:form action=/helpMe
 logic:iterate property=infoItems
 
/logic:iterate
  /html:form
 
  I assumed that iterate tag would look for a property infoItems on the
  formBean for the html:form
 
  But it doesnt?

The nested tags work in exactly this fashion, picking up on the form
bean and then having all the name attributes more or less taken care of
as you've asked.

And as martin says, assumptions shouldn't be made about the html/form
nature, so if you find yourself wanting to make WML, there's a
nested:root tag you can use to point at an arbitrary bean reference.


There's docco on the nested tags on the Struts site, but there's a
primer and a tutorial to get you started on...

http://www.keyboardmonkey.com/next

...I'm quite sure you'll find them a good fit.



Arron.


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Is there a better way to write this code?

2002-11-16 Thread Zsolt Koppany 
Hi,

in this code I want to take the HTTP parameter targetURL if that exists, 
otherwise, from the attribute of the request. Is there a better way to write 
this code?

Zsolt


bean:parameter id=targetURL name=targetURL value= /
logic:empty name=targetURL 
%
targetURL = (String)request.getAttribute(targetURL);
%
/logic:empty

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Reading application object in action.

2002-11-16 Thread Reza Aliakbari 
Hi,
 
How can I read application object in action section?
As we now application is defined in jsp pages and is:
 
ServletConfig config = getServletConfig(); 
ServletContext application = config.getServletContext();
 
Cheers

RE: Reading application object in action.

2002-11-16 Thread Andrew Hill 
Hi Reza,

To get the ServletContext in an Action you can use:
getServlet().getServletContext();

btw
The servlet that getServlet() returns is the struts ActionServlet ('within'
which all the actions execute).
/btw

regards
Andrew

-Original Message-
From: Reza Aliakbari [mailto:[EMAIL PROTECTED]]
Sent: Saturday, November 16, 2002 22:56
To: '[EMAIL PROTECTED]'
Subject: Reading application object in action.


Hi,

How can I read application object in action section?
As we now application is defined in jsp pages and is:

ServletConfig config = getServletConfig();
ServletContext application = config.getServletContext();

Cheers


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Hot to an html:image.. similar to html:cancel/ ?

2002-11-16 Thread Zsolt Koppany 
Hi,

I would like to use a image button (html:image..) instead of html:cancel/. 
How can I do that? It also fine of I have to handle that in the Action class.

Zsolt


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Using : Tomcat 3.2.2

2002-11-16 Thread vze49jqg 
Hi I am using Tomcat 3.2.2 , struts 1.0
I am having this problem :

I have a ArrayList myArr which is populated by the Bean {A} , the
arraylist contains object of another Bean {B}.

if I say
logic:iterate name=myfs property=myArrlst
Hello World
/logic:iterate

It iterates Hello world for the number of objects in myArrlst,
but when I try to use a method call inside the logic:iterate tag it says
getter / setter not present.
I can do the same thing as above with Java Iterator and calling bean's
individual getter/ setter methods.


Any help will be greatly appreciated.
Regards
Gopal



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RE: struts workflow

2002-11-16 Thread Adolfo Miguelez 
Diego,

I know two workflow projects

http://www.livinglogic.de/Struts/ integrated with Struts:

and http://jakarta.apache.org/commons/index.html, SandboxComponents, 
Workflow.

No idea if they are the same project or even if there will be any of then 
integrated with the Struts 1.1 release.

I think both have been quite dead right now, is not it? Will Struts 1.1 
release provide any built-in workflow extension? TIA.

Regards,

Adolfo.








From: Shay Logan [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Subject: RE: struts workflow
Date: Fri, 15 Nov 2002 14:32:07 -0600

Diego,

At my company we are using struts and weblogic intergrater.  It is going 
pretty good with the development.

Shay

-Original Message-
From: Diego Campodonico [mailto:[EMAIL PROTECTED]]
Sent: Friday, November 15, 2002 9:11 AM
To: [EMAIL PROTECTED]
Subject: struts workflow


Hi,

Anyone has implementing an workflow engine or workflow application with
struts?

I want to do a web application with a workflow engine?
thanks
DIego





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[ANNOUNCE] Struts ImageButtonBeanManager v0.2d

2002-11-16 Thread Ken Fitzpatrick 
To all Struts users ...

I have released version 0.2d of the ImageButtonBeanManager on SourceForge.net:
http://sourceforge.net/projects/imagebuttonbean/

Project Description:
ImageButtonBeanManager is a Struts Extension Package that supports the Struts
HTML Image Tag and the ImageButtonBean class in a manner that is analgous to
the support provided by Struts for the Struts HTML Submit Tag.

It extends Ted Husted's ImageButtonBean approach with a few new features, such
as automatically mapping the selected ImageButton to an ActionForward and
eliminating the need to define ImageButtonBean instances in the ActionForm.  

It builds on this capability and adds some features for similar support of the
SubmitButton, yielding several new DispatchAction classes.  The DispatchAction
classes can be used to develop Action Flows, which are analgous to
server-side Action scripts.  
Action Flows are discussed in detail in the documentation (please see the
link to the DispatchAction Classes page from
http://imagebuttonbeanmgr.webhop.org/.)

The ImageButtonBeanManager DispatchAction classes are ready-to-use in that
they don't need to be extended or require any application-specific code.  They
can be used in lieu of an application's extensions of the Struts DispatchAction
or LookupDispatchAction classes. They have the potential for relieving much of
the dispatching duties of application-specific Actions. That should bring the
side benefit of reducing the level of coupling between JSPs and Actions.

Larger development projects might get more benefit from this than smaller ones
...

The developer documentation, JavaDoc, Java code and a sample WebApp are running
at:
http://imagebuttonbeanmgr.webhop.org/

Please let me know if this provides any benefit.

Thanks!
Ken Fitzpatrick




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PropertyUtils.copyProperties() usage in 1.1-b2

2002-11-16 Thread Brian Topping 
Hi all, happy friday (again... :)

I'm trying to figure out what I am doing wrong with
PropertyUtils.copyProperties().  From within my Action, I have:

User user = bean;
DynaActionForm regForm = (DynaActionForm) form;
PropertyUtils.copyProperties(regForm, user);

When I look at what copyProperties is doing, it's getting a
PropertyDescriptor array from getPropertyDescriptors() with the user bean
correctly, then it iteratively tries to see if the regForm has any of the
properties found in the user bean.  But calling
getPropertyDescriptor(regForm, fieldname) seems to be comparing the
(correct) field names from the bean against the *structure* of the
DynaActionForm component (i.e. the multipartRequestHandler, dynaClass,
servlet, etc), instead of the DynaFields that I set up in my form-bean/.

I don't think nested properties are the answer, and copyProperties() is
supposed to work with DynaBean in the source, destination, both or neither.  

Any ideas?  The code seems to work fine when the source and destination are
reversed.  I'm using 1.1-b2.

Thanks a bunch,

Brian

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PropertyUtils.copyProperties() usage in 1.1-b2

2002-11-16 Thread Brian Topping 
Hi all, happy friday (again... :)

I'm trying to figure out what I am doing wrong with
PropertyUtils.copyProperties().  From within my Action, I have:

User user = bean;
DynaActionForm regForm = (DynaActionForm) form;
PropertyUtils.copyProperties(regForm, user);

When I look at what copyProperties is doing, it's getting a
PropertyDescriptor array from getPropertyDescriptors() with the user bean
correctly, then it iteratively tries to see if the regForm has any of the
properties found in the user bean.  But calling
getPropertyDescriptor(regForm, fieldname) seems to be comparing the
(correct) field names from the bean against the *structure* of the
DynaActionForm component (i.e. the multipartRequestHandler, dynaClass,
servlet, etc), instead of the DynaFields that I set up in my form-bean/.

I don't think nested properties are the answer, and copyProperties() is
supposed to work with DynaBean in the source, destination, both or neither.  

Any ideas?  The code seems to work fine when the source and destination are
reversed.  I'm using 1.1-b2.

Thanks a bunch,

Brian

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RE: ActionForm manipulation within an Action

2002-11-16 Thread Brian Topping 
... and you aren't using DynaActionForms, which erase your form every time
the controller is called.

-b

 -Original Message-
 From: Sri Sankaran [mailto:[EMAIL PROTECTED]]
 Sent: Friday, November 15, 2002 12:48 PM
 To: Struts Users Mailing List
 Subject: RE: ActionForm manipulation within an Action
 
 
 ...and the form bean is of session scope.
 
 Sri
 
 -Original Message-
 From: David Graham [mailto:[EMAIL PROTECTED]] 
 Sent: Friday, November 15, 2002 12:35 PM
 To: [EMAIL PROTECTED]
 Subject: Re: ActionForm manipulation within an Action
 
 
 Of course, this happens all the time in add/edit forms.  Any 
 change to the 
 form in the first action will be seen by the action it 
 forwards to as long 
 as both actions are setup to use the same form bean in 
 struts-config.xml.
 
 David
 
 
 
 
 
 
 From: Jorge Martins [EMAIL PROTECTED]
 Reply-To: Struts Users Mailing List 
 [EMAIL PROTECTED]
 To: 'Struts Mailinglist' [EMAIL PROTECTED]
 Subject: ActionForm manipulation within an Action
 Date: Fri, 15 Nov 2002 17:20:57 -
 
 Hi,
 
 Is there a way to set an attribute in an ActionForm received by an 
 Action and having that change propagated when I 'findForward()' to 
 another Action?
 
 Thanks
Jorge
 
 
 _
 ___
 inesc-id   Jorge Martins  | 
 [EMAIL PROTECTED]
 lisboaSoftware Engineering Group |
 http://www.esw.inesc-id.pt/~jorge
 
 
 
 
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Re: How can I access the form bean object from JSP?

2002-11-16 Thread Leonardo Maciel 

bean:define id=pickAName name=theForm property=beanInForm
 type=type.of.the.bean /

%=pickAName.getMethod()%






From: Zsolt Koppany [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: How can I access the form bean object from JSP?
Date: Sat, 16 Nov 2002 08:20:52 +0100

Hi,

how can I access the bean associated to my form? I would like to call some
getter and setter methods.

Zsolt

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logic:iterate......html:text... indexed=true/.../logic:iterate

2002-11-16 Thread Leonardo Maciel 

Quick question:

logic:iterate...
html:text... indexed=true/
/logic:iterate

Is this feature on jakarta-struts-1.1-b2
or I need to recompile struts as suggested by Dave on article
http://husted.com/struts/resources/indexed-tags.htm  


Thank you,
Leo

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RE: IndexOutOfBounds error, Struts 1.1b2, J2SDK 1.4.1

2002-11-16 Thread Leonardo Maciel 
Good Saturday!

I believe I am getting the same bug.

I am getting:
Caused by: java.lang.IndexOutOfBoundsException: Index: 2, Size: 0
	at java.util.ArrayList.RangeCheck(ArrayList.java:508)
	at java.util.ArrayList.get(ArrayList.java:320)
	at test.IndexedForm.getParameter(IndexedForm.java:28)
	... 46 more

running jakarta-struts-1.1-b2 on Apache Tomcat/4.1.12 JSDK=1.4.1_01-b01

Trying to do this simple indexed ArrayList I built on top of the 
struts-example webapp. See source code attached.

What are the alternatives here. Go back to JDK 1.3.1 ?

Thank you so much,

Leo


From: Jim Krygowski [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Subject: RE: IndexOutOfBounds error, Struts 1.1b2, J2SDK 1.4.1
Date: Fri, 15 Nov 2002 10:01:35 -0500

We've run some more tests, and documented them.  The results are totally
consistent and reproducible across all my developers' machines.  We develop
targeting JRun, but we've tested against Tomcat and seen the same
IndexOutOfBoundsException.  The cause is always due to the 
misidentification
of an ArrayList attribute as a PropertyDescriptor instead of an
IndexedPropertyDescriptor.  In the table below are our testing outcomes.
Success means that the ArrayList attribute was correctly identified as a
IndexedPropertyDescriptor and the code ran without exceptions.  Fail
consistently means that the ArrayList was misidentified causing an 
exception
to be thrown.

We see the problem in JRun and Tomcat, so we can rule out the App Servers.
We see the problem in 1.1b2+1.4.1 and Nightly+1.4.1.  I've written a test
case independent of struts that examines my ActionForm
(Introspector.getBeanInfo, beanInfo.getPropertyDescriptors) and regardless
of which JDK I'm using, the results come out correctly each time.

That leads me to believe that something funny is happening to my ActionForm
somewhere in the Struts code.  Has anyone else seen this?? I have three
developers who came across this error independently so I have to imagine
that some of you out there bumped into it too when you moved up to JDK
1.4.1.


App Svr;		Struts Rel;	JDK;		Outcome;
---;		--;	-;	---;
JRun 4.1;		1.1b2;	1.3.1;	Success;
JRun 4.1;		1.1b2;	1.4.1;	Fail;
Tomcat4.0.9;	1.1b2;	1.3.1;	Success;
Tomcat4.0.9;	1.1b2;	1.4.1;	Fail;
JRun 4.1;		Nightly;	1.3.1;	Success;
JRun 4.1;		Nightly;	1.4.1;	Fail;
NONE;			NONE;		1.3.1;	Success;
NONE;			NONE;		1.4.1;	Success;


thanks in advance for you suggestions.

jk



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%@ page contentType=text/html;charset=UTF-8 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 %

head
titleIndexed Test/title

/head
body bgcolor=white

h3Indexed Form/h3

logic:iterate id=parameter name=indexedForm property=pair

 bean:write name=parameter property=value /
 nbsp;nbsp;
 bean:write name=parameter property=name /

brbr
/logic:iterate

/body
/html:html


%@ page contentType=text/html;charset=UTF-8 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 %

head
titleIndexed Test/title

/head
body bgcolor=white

h3Indexed Form/h3

html:form action=/indexedResult

logic:iterate id=parameter name=indexedForm property=pair

 bean:write name=parameter property=value /
 nbsp;nbsp;
 html:text name=parameter property=name indexed=true/

brbr
/logic:iterate

html:submit value=Submit/

/html:form
/body
/html:html


?xml version=1.0 encoding=ISO-8859-1 ?

!DOCTYPE struts-config PUBLIC
  -//Apache Software Foundation//DTD Struts Configuration 1.1//EN
  http://jakarta.apache.org/struts/dtds/struts-config_1_1.dtd;

!--
 This is the Struts configuration file for the example application,
 using the proposed new syntax.

 NOTE:  You would only flesh out the details in the form-bean
 declarations if you had a generator tool that used them to create
 the corresponding Java classes for you.  Otherwise, you would
 need only the form-bean element itself, with the corresponding
 name and type attributes.
--


struts-config


  !-- == Data Source Configuration === --
!--
 data-sources
   data-source
 set-property property=autoCommit
  value=false/
 set-property property=description
  value=Example Data Source Configuration/
 set-property property=driverClass
  value=org.postgresql.Driver/
 set-property property=maxCount
  value=4/
 set-property property=minCount
  value=2/
 set-property property=password

Utilizing the Struts DataSource from a listener

2002-11-16 Thread Paul Idusogie 
Hello:

I am attempting to write information to a database using a connection
obtained through a dataSource.
Could anyone provide the best approach to write to a database from a session
listener.

I have attempted retrieving the datasource from the servlet context using
the following code snippet within my session listener

DataSource dataSource = (DataSource)
servletContext.getAttribute(Action.DATA_SOURCE_KEY);

listener cannot find the dataSource stored in the context.

Help!

Sincerely,


Paul Idusogie

Email: [EMAIL PROTECTED]


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Re: Using : Tomcat 3.2.2

2002-11-16 Thread David Graham 
Tomcat 3.2.2 is not a supported platform.  I would upgrade to a newer 
version and try again.

David






From: vze49jqg [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Subject: Using : Tomcat 3.2.2
Date: Sat, 16 Nov 2002 11:32:24 -0500

Hi I am using Tomcat 3.2.2 , struts 1.0
I am having this problem :

I have a ArrayList myArr which is populated by the Bean {A} , the
arraylist contains object of another Bean {B}.

if I say
logic:iterate name=myfs property=myArrlst
Hello World
/logic:iterate

It iterates Hello world for the number of objects in myArrlst,
but when I try to use a method call inside the logic:iterate tag it says
getter / setter not present.
I can do the same thing as above with Java Iterator and calling bean's
individual getter/ setter methods.


Any help will be greatly appreciated.
Regards
Gopal



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Re: Using : Tomcat 3.2.2

2002-11-16 Thread vze49jqg 
I see,
but sometime it works sometimes it is not.

Regards
Gopal

- Original Message -
From: David Graham [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, November 16, 2002 6:13 PM
Subject: Re: Using : Tomcat 3.2.2


 Tomcat 3.2.2 is not a supported platform.  I would upgrade to a newer
 version and try again.

 David






 From: vze49jqg [EMAIL PROTECTED]
 Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
 To: Struts Users Mailing List [EMAIL PROTECTED]
 Subject: Using : Tomcat 3.2.2
 Date: Sat, 16 Nov 2002 11:32:24 -0500
 
 Hi I am using Tomcat 3.2.2 , struts 1.0
 I am having this problem :
 
  I have a ArrayList myArr which is populated by the Bean {A} , the
 arraylist contains object of another Bean {B}.
 
  if I say
 logic:iterate name=myfs property=myArrlst
 Hello World
 /logic:iterate
 
 It iterates Hello world for the number of objects in myArrlst,
 but when I try to use a method call inside the logic:iterate tag it says
 getter / setter not present.
 I can do the same thing as above with Java Iterator and calling bean's
 individual getter/ setter methods.
 
 
 Any help will be greatly appreciated.
 Regards
 Gopal
 
 
 
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Re: Using : Tomcat 3.2.2

2002-11-16 Thread David Graham 
Just download tomcat 4.1.12 so you know that it's not the container.  Then 
you can know that it's something in your code.

David






From: vze49jqg [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Subject: Re: Using : Tomcat 3.2.2
Date: Sat, 16 Nov 2002 18:44:16 -0500

I see,
but sometime it works sometimes it is not.

Regards
Gopal

- Original Message -
From: David Graham [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, November 16, 2002 6:13 PM
Subject: Re: Using : Tomcat 3.2.2


 Tomcat 3.2.2 is not a supported platform.  I would upgrade to a newer
 version and try again.

 David






 From: vze49jqg [EMAIL PROTECTED]
 Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
 To: Struts Users Mailing List [EMAIL PROTECTED]
 Subject: Using : Tomcat 3.2.2
 Date: Sat, 16 Nov 2002 11:32:24 -0500
 
 Hi I am using Tomcat 3.2.2 , struts 1.0
 I am having this problem :
 
  I have a ArrayList myArr which is populated by the Bean {A} , the
 arraylist contains object of another Bean {B}.
 
  if I say
 logic:iterate name=myfs property=myArrlst
 Hello World
 /logic:iterate
 
 It iterates Hello world for the number of objects in myArrlst,
 but when I try to use a method call inside the logic:iterate tag it 
says
 getter / setter not present.
 I can do the same thing as above with Java Iterator and calling bean's
 individual getter/ setter methods.
 
 
 Any help will be greatly appreciated.
 Regards
 Gopal
 
 
 
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Re: Using : Tomcat 3.2.2

2002-11-16 Thread vze49jqg 
Thanks for your response David.

It's coporate environmnent so can't upgrade to 4.0

Thanks a Zillion Though.

Regards
Gopal
- Original Message -
From: David Graham [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Saturday, November 16, 2002 6:49 PM
Subject: Re: Using : Tomcat 3.2.2


 Just download tomcat 4.1.12 so you know that it's not the container.  Then
 you can know that it's something in your code.

 David






 From: vze49jqg [EMAIL PROTECTED]
 Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
 To: Struts Users Mailing List [EMAIL PROTECTED]
 Subject: Re: Using : Tomcat 3.2.2
 Date: Sat, 16 Nov 2002 18:44:16 -0500
 
 I see,
 but sometime it works sometimes it is not.
 
 Regards
 Gopal
 
 - Original Message -
 From: David Graham [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Sent: Saturday, November 16, 2002 6:13 PM
 Subject: Re: Using : Tomcat 3.2.2
 
 
   Tomcat 3.2.2 is not a supported platform.  I would upgrade to a newer
   version and try again.
  
   David
  
  
  
  
  
  
   From: vze49jqg [EMAIL PROTECTED]
   Reply-To: Struts Users Mailing List
[EMAIL PROTECTED]
   To: Struts Users Mailing List [EMAIL PROTECTED]
   Subject: Using : Tomcat 3.2.2
   Date: Sat, 16 Nov 2002 11:32:24 -0500
   
   Hi I am using Tomcat 3.2.2 , struts 1.0
   I am having this problem :
   
I have a ArrayList myArr which is populated by the Bean {A} ,
the
   arraylist contains object of another Bean {B}.
   
if I say
   logic:iterate name=myfs property=myArrlst
   Hello World
   /logic:iterate
   
   It iterates Hello world for the number of objects in myArrlst,
   but when I try to use a method call inside the logic:iterate tag it
 says
   getter / setter not present.
   I can do the same thing as above with Java Iterator and calling
bean's
   individual getter/ setter methods.
   
   
   Any help will be greatly appreciated.
   Regards
   Gopal
   
   
   
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Re: Using : Tomcat 3.2.2

2002-11-16 Thread Antoni Reus 
Hi,

Can you be more specific?
Can you post an snip of your code?

Salut!

-- Antoni Reus

A Dissabte 16 Novembre 2002 17:32, vze49jqg va escriure:
 Hi I am using Tomcat 3.2.2 , struts 1.0
 I am having this problem :

 I have a ArrayList myArr which is populated by the Bean {A} , the
 arraylist contains object of another Bean {B}.

 if I say
 logic:iterate name=myfs property=myArrlst
 Hello World
 /logic:iterate

 It iterates Hello world for the number of objects in myArrlst,
 but when I try to use a method call inside the logic:iterate tag it says
 getter / setter not present.
 I can do the same thing as above with Java Iterator and calling bean's
 individual getter/ setter methods.


 Any help will be greatly appreciated.
 Regards
 Gopal


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