Re: how to use bean:define for this

[Axel Gross]

or maybe use jsp:useBean ..
will create a default bean, if it can't find an instance
so, if you make a bean which uses the the static method for initialisation
of a collections property (in default constructor) you can go without the
scriptlet

regards,
axel

On 2004-03-13 at 14:08:13 -0500, Geeta Ramani wrote:
 Dean:
 
 Yes, I do see your problem and since (as i inderstand it) Struts tags work via
 reflection, it needs an instance of the class before you can use bean:define kind
 of things..  So my guess is you will have to bite the bullet and just use plain
 Java (remember the good ole days??..;)):
 
 %java.util.Collection allCountries = myClass.myStaticMethod.getCountries; %
 
 and then go ahead and use allCountries as usual later in your jsp.. I believe
 you can use it within struts tags with no problem..
 
 Regards,
 Geeta
 
 Dean A. Hoover wrote:
 
 
  
  that's what I am trying to avoid... I am already doing it in an Action.
  I want the
  collection to be instantiating in JSP where it is used. The reason I am
  putting it in
  session is that the data comes out of a database but is quite static.
  Are you suggesting
  application scope or page? As I said in my previous message, I already
  have a class
  with a static method that will return a populated collection.
 
  Dean
 
 
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Re: how to use bean:define for this

[Geeta Ramani]

Dean:

First, you need this countries Collection available in kind of an
application-wide context, right?  I mean there is no reason to attach
this as a session variable since I imagine it would not change from user
to user...

Also such variables are best initialised/populated in a class (the model)
rather than in a jsp, since  jsps should just be used mainly for the
view..  So i guess I don't see why you are thinking of bean:define tags
for instantiating this Collection...? Am i misunderstanding your
problem..?

Regards,
Geeta

Dean A. Hoover wrote:

 I am still on a steep learning curve for struts/tiles and
 to a degree, trying to remember certain things about
 JSP. Anyway, struts has this construct I want to use
 for building an HTML select tagset from a java collection.

 Here's the jsp snippet:
 html:select property=contactInfoWidgetsSubFormCountryCode
 html:options collection=countries
  property=value labelProperty=label/
 /html:select

 The reference to countries is a java.util.Collection that is
 put into the session. I have a class I wrote CountryOptions
 that contains one static method:

 public static Collection getOptions()

 that creates what it needs to. Now what I need to figure out is
 the best way to instantiate the countries variable in the session.
 I think it might be by using the bean:define tag, but I am not
 sure. Has anyone done this before?

 Thanks.
 Dean

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Re: how to use bean:define for this

[Geeta Ramani]

Dean:

Oh, Ok, I think i see what your issue is now (shouldn't have hit that earlier
send so fast..!)  Ok, in the action before you forward to the jsp, populate
your countries variable.  Then set your session variable (in your Action
class), say, session.setAttribute(countries, countries); (though i still
wonder about making this a session var.. anyway..).

In your jsp then you can simply say:
bean:define id=allCountries name=countries scope=session
type=java.util.Collection /

You should then be able to access the allCountries Collection further down
in your jsp..

Hope this helps,
Geeta

  that creates what it needs to. Now what I need to figure out is
  the best way to instantiate the countries variable in the session.
  I think it might be by using the bean:define tag, but I am not
  sure. Has anyone done this before?
 
  Thanks.
  Dean



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Re: how to use bean:define for this

[Dean A. Hoover]

Geeta Ramani wrote:

Dean:

Oh, Ok, I think i see what your issue is now (shouldn't have hit that earlier
send so fast..!)  Ok, in the action before you forward to the jsp, populate
your countries variable.  Then set your session variable (in your Action
class), say, session.setAttribute(countries, countries); (though i still
wonder about making this a session var.. anyway..).
that's what I am trying to avoid... I am already doing it in an Action. 
I want the
collection to be instantiating in JSP where it is used. The reason I am 
putting it in
session is that the data comes out of a database but is quite static. 
Are you suggesting
application scope or page? As I said in my previous message, I already 
have a class
with a static method that will return a populated collection.

Dean

In your jsp then you can simply say:
bean:define id=allCountries name=countries scope=session
type=java.util.Collection /
You should then be able to access the allCountries Collection further down
in your jsp..
Hope this helps,
Geeta
 

that creates what it needs to. Now what I need to figure out is
the best way to instantiate the countries variable in the session.
I think it might be by using the bean:define tag, but I am not
sure. Has anyone done this before?
Thanks.
Dean
 



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Re: how to use bean:define for this

[Geeta Ramani]

Dean:

Yes, I do see your problem and since (as i inderstand it) Struts tags work via
reflection, it needs an instance of the class before you can use bean:define kind
of things..  So my guess is you will have to bite the bullet and just use plain
Java (remember the good ole days??..;)):

%java.util.Collection allCountries = myClass.myStaticMethod.getCountries; %

and then go ahead and use allCountries as usual later in your jsp.. I believe
you can use it within struts tags with no problem..

Regards,
Geeta

Dean A. Hoover wrote:


 
 that's what I am trying to avoid... I am already doing it in an Action.
 I want the
 collection to be instantiating in JSP where it is used. The reason I am
 putting it in
 session is that the data comes out of a database but is quite static.
 Are you suggesting
 application scope or page? As I said in my previous message, I already
 have a class
 with a static method that will return a populated collection.

 Dean


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bean:define Compile time exception on Orion

[Syed Kazim Hussain]

On Orion, the bean:define / tag gives compile time error when it declares
an array e.g. :

bean:define id=a name=a type=b.C[] /

Here C is a class in package b. Is there anything wrong with the syntax ?


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Re: bean:define Compile time exception on Orion

[atta-ur rehman]

Hello Kazim,

A quick test on my JSP page with Strtus 1.1 in place just works fine:

%
 String[] names = {joe, cindy};
 session.setAttribute(names, names);
%

bean:define id=n name=names scope=session type=java.lang.String[]
/

logic:iterate name=n id=name
 bean:write name=name/
/logic:iterate


what's the error message you're getting?

ATTA
- Original Message - 
From: Syed Kazim Hussain [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, March 12, 2004 1:16 PM
Subject: bean:define Compile time exception on Orion


 On Orion, the bean:define / tag gives compile time error when it
declares
 an array e.g. :

 bean:define id=a name=a type=b.C[] /

 Here C is a class in package b. Is there anything wrong with the syntax ?


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RE: bean:define Compile time exception on Orion

[Syed Kazim Hussain]

Could not find bean under name a

This works on Tomcat.

-Original Message-
From: atta-ur rehman [mailto:[EMAIL PROTECTED]
Sent: Saturday, March 13, 2004 3:29 AM
To: Struts Users Mailing List
Subject: Re: bean:define Compile time exception on Orion


Hello Kazim,

A quick test on my JSP page with Strtus 1.1 in place just works fine:

%
 String[] names = {joe, cindy};
 session.setAttribute(names, names);
%

bean:define id=n name=names scope=session type=java.lang.String[]
/

logic:iterate name=n id=name
 bean:write name=name/
/logic:iterate


what's the error message you're getting?

ATTA
- Original Message - 
From: Syed Kazim Hussain [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Friday, March 12, 2004 1:16 PM
Subject: bean:define Compile time exception on Orion


 On Orion, the bean:define / tag gives compile time error when it
declares
 an array e.g. :

 bean:define id=a name=a type=b.C[] /

 Here C is a class in package b. Is there anything wrong with the syntax ?


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bean:define ???

[Mauricio T. Ferraz]

Anybody knows how can I define a script variable with bean define tag or
another, for the first element of a collection???

for example:

%
 ArrayList users = (ArrayList)pageContext.getAttribute(users);
 User user = users.get(0);
%

How I do it with tags???

Because I want to get the firt element of a collection, e define it!

Thanks


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RE: bean:define ???

[Glenn Wilson]

Mauricio,

I think this is what you'd be looking for:

%@ taglib prefix=c uri=http://java.sun.com/jstl/core; %
c:set var=users value=${pageContext.users} /
c:set var=user value=${users[0]} /

I'm pretty sure that arraylists (being that they are collections) in the c: taglib 
will take brackets...
HTH,
Glenn

-Original Message-
From: Mauricio T. Ferraz [mailto:[EMAIL PROTECTED]
Sent: Saturday, February 28, 2004 11:02 AM
To: Struts Users Mailing List
Subject: bean:define ???


Anybody knows how can I define a script variable with bean define tag or
another, for the first element of a collection???

for example:

%
 ArrayList users = (ArrayList)pageContext.getAttribute(users);
 User user = users.get(0);
%

How I do it with tags???

Because I want to get the firt element of a collection, e define it!

Thanks


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RE: bean:define ???

[Slattery, Tim - BLS]

 Anybody knows how can I define a script variable with bean 
 define tag or another, for the first element of a collection???
 
 for example:
 
 %
  ArrayList users = (ArrayList)pageContext.getAttribute(users);
  User user = users.get(0);
 %

c:set target=user value=${users[0]}/

Not sure exactly how pageContext translates, but I think this will do it.


--
Tim Slattery
[EMAIL PROTECTED]


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bean:define ??? I think

[Mauricio T. Ferraz]

I want to create a scriptlet variable with tag struts, how can I do it???

for example:

I have:
 String testStr = session.getAttribute(test);

but I don´t want use it, it´s ugly!!!

I saw the tag bean:define id=testStr property=test/

but whe I try show it with a expression ( %=testStr%)
I have canot resolve the symbol error!!!
But when I use the bean:write name=testStr/ I show the value, but I have
to use %=testStr%


Anybody can help me?


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bean:define I think ???

[Mauricio T. Ferraz]

I want to create a scriptlet variable with tag struts, how can I do it???

for example:

I have:   
 String testStr = session.getAttribute(test);

but I don´t want use it, it´s ugly!!!

I saw the tag bean:define id=testStr property=test/

but whe I try show it with a expression ( %=testStr%)
I have canot resolve the symbol error!!!
But when I use the bean:write name=testStr/ I show the value, but I have to use 
%=testStr%


Anybody can help me?

bean:define .. problem

[Surachai Locharoen]

Dear all
I have problem about migration from struts 1.0 to 1.1. It compile error Can not 
resolve symbol. Is there the way to migrate without change jsp page. Because my jsp 
page is very many. It take a time to change.

Your faithfully

Surachai

RE: bean:define I think ???

[Greg Dunn]

If you need to use %= testStr% because nesting tags doesn't work then use
Struts-el instead.  You can do it in one line:

html:text property=foo value=${sessionScope.test} /

bean:define id=testStr property=test/ doesn't work because you haven't
specified the name attribute:
http://jakarta.apache.org/struts/userGuide/struts-bean.html#define  I think
you want to use

bean:define id=testStr name=test/


Greg


-Original Message-
From: Mauricio T. Ferraz [mailto:[EMAIL PROTECTED]
Sent: Monday, November 24, 2003 2:28 PM
To: Struts Users Mailing List
Subject: bean:define I think ???


I want to create a scriptlet variable with tag struts, how can I do it???

for example:

I have:
 String testStr = session.getAttribute(test);

but I don´t want use it, it´s ugly!!!

I saw the tag bean:define id=testStr property=test/

but whe I try show it with a expression ( %=testStr%)
I have canot resolve the symbol error!!!
But when I use the bean:write name=testStr/ I show the value, but I have
to use %=testStr%


Anybody can help me?


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RE: bean:define .. problem

[Trieu, Danny]

My guess is, you are using Weblogic8 which has problem with its jsp engine.
Don't know if the fix it yet, but for short you might have to change your
jsp from:

bean:define id=borrowerIndex name=borrowerIndex scope=request /

To...

bean:define id=borrowerIndexbean:write name=borrowerIndex
scope=request //bean:define

Danny Trieu 
Internet Business Group 
Downey Savings and Loan Association, F.A. 
[EMAIL PROTECTED]
(949) 509-4564

The beginning of knowledge is the discovery of something we do not
understand.
- Frank Herbert (1920-1986)
The essence of knowledge is, having it, to apply it; not having it, to
confess your ignorance.
- Confucius (551-479 BC)




-Original Message-
From: Surachai Locharoen [mailto:[EMAIL PROTECTED] 
Sent: Tuesday, November 25, 2003 8:13 PM
To: Struts Users Mailing List
Subject: bean:define .. problem


Dear all
I have problem about migration from struts 1.0 to 1.1. It compile error Can
not resolve symbol. Is there the way to migrate without change jsp page.
Because my jsp page is very many. It take a time to change.

Your faithfully

Surachai



This message and any attachments are for the intended recipient(s) only and may 
contain privileged, confidential and/or proprietary information about Downey Savings 
or its customers, which Downey Savings does not intend to disclose to the public. If 
you received this message by mistake, please notify the sender by reply e-mail and 
delete the message and attachments.

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Re: bean:define .. problem

[Surachai Locharoen]

Yes I use weblogic8. If I change jsp to your suggestion,when weblogic is
fixed problem. Does my jsp still work? and Does my jsp stiill work with
other jsp engine?

Thank you
- Original Message -
From: Trieu, Danny [EMAIL PROTECTED]
To: 'Struts Users Mailing List' [EMAIL PROTECTED]
Sent: Tuesday, November 25, 2003 8:23 AM
Subject: RE: bean:define .. problem


My guess is, you are using Weblogic8 which has problem with its jsp engine.
Don't know if the fix it yet, but for short you might have to change your
jsp from:

bean:define id=borrowerIndex name=borrowerIndex scope=request /

To...

bean:define id=borrowerIndexbean:write name=borrowerIndex
scope=request //bean:define

Danny Trieu
Internet Business Group
Downey Savings and Loan Association, F.A.
[EMAIL PROTECTED]
(949) 509-4564

The beginning of knowledge is the discovery of something we do not
understand.
- Frank Herbert (1920-1986)
The essence of knowledge is, having it, to apply it; not having it, to
confess your ignorance.
- Confucius (551-479 BC)




-Original Message-
From: Surachai Locharoen [mailto:[EMAIL PROTECTED]
Sent: Tuesday, November 25, 2003 8:13 PM
To: Struts Users Mailing List
Subject: bean:define .. problem


Dear all
I have problem about migration from struts 1.0 to 1.1. It compile error Can
not resolve symbol. Is there the way to migrate without change jsp page.
Because my jsp page is very many. It take a time to change.

Your faithfully

Surachai



This message and any attachments are for the intended recipient(s) only and
may contain privileged, confidential and/or proprietary information about
Downey Savings or its customers, which Downey Savings does not intend to
disclose to the public. If you received this message by mistake, please
notify the sender by reply e-mail and delete the message and attachments.

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bean:define question

[Sonam Belbase]

Hi,

If I have

%
List myList = (List) someList;
%

where someList is a list of objects whose name property I want to
display in a dropdown,
why doesn't the following work?

bean:define id=availableNames name=myList type=java.util.List /
html:options collection=availableNames property=name/

Thanks,
Sonam
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Re: bean:define question

[Nick Heudecker]

It doesn't work because you must put the variable into the page scope:

%
List myList = (List) someList;
pageContext.setAttribute(myList, myList);
%

 If I have
 
 %
 List myList = (List) someList;
 %
 
 where someList is a list of objects whose name property I want to
 display in a dropdown,
 why doesn't the following work?
 
 bean:define id=availableNames name=myList type=java.util.List /
 html:options collection=availableNames property=name/


-- 
Nick Heudecker
SystemMobile, Inc.
Email: [EMAIL PROTECTED]
Web: http://www.systemmobile.com

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Re: Problem using bean:define tag

[David Kingston]

use bean:write name=fieldxyz/ instead of 
%= fieldxyz %

  - Original Message - 
  From: Marimuthu Saravanan 
  To: [EMAIL PROTECTED] 
  Sent: Wednesday, October 01, 2003 8:30 AM
  Subject: Problem using bean:define tag


  Hi,

   

  I am getting a error while using bean:define tag ( Struts 1.1).Here is the code 
snippets.

   

  Action class:

   

  Setting value in the request attribute

   

  request.setAttribute( field1, countryCode);

   

   

  Jsp:

   

  %@ page language=java %

  %@ taglib uri=/WEB-INF/struts-html.tld prefix=html %

  %@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean %

   

  html:html locale=true

  bean:define id=fieldxyz name=field1 /

  %= fieldxyz %

  /html:html

   

  Jsp is not getting compiled.

   

  Kindly provide me solution

   

  Regards

  Saravanan

   



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Problem using bean:define tag

[Marimuthu Saravanan]

Hi,



I am getting a error while using bean:define tag (
Struts 1.1).Here is the code snippets.



Action class:



Setting value in the request attribute



request.setAttribute( field1, countryCode);





Jsp:



%@ page language=java %

%@ taglib uri=/WEB-INF/struts-html.tld
prefix=html %

%@ taglib uri=/WEB-INF/struts-bean.tld
prefix=bean %



html:html
locale=true

bean:define id=fieldxyz name=field1 /

%= fieldxyz %

/html:html



Jsp is not
getting compiled.



Kindly provide me solution



Regards

Saravanan








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RE: Problem using bean:define tag

[Parthasarathy Kesavaraj]

y u r using %= fieldxyz %.u can use bean:write name=fieldxyz/
no?


 --
 From: Marimuthu Saravanan[SMTP:[EMAIL PROTECTED]
 Reply To: Struts Users Mailing List
 Sent: Wednesday, October 01, 2003 12:00 PM
 To:   [EMAIL PROTECTED]
 Subject:  Problem using bean:define tag
 
 File: ATT44709.txt
 Hi,
  
 I am getting a error while using bean:define tag ( Struts 1.1).Here is
 the code snippets.
  
 Action class:
  
 Setting value in the request attribute
  
 request.setAttribute( field1, countryCode);
  
  
 Jsp:
  
 %@ page language=java %
 %@ taglib uri=/WEB-INF/struts-html.tld prefix=html %
 %@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean %
  
 html:html locale=true
 bean:define id=fieldxyz name=field1 /
 %= fieldxyz %
 /html:html
  
 Jsp is not getting compiled.
  
 Kindly provide me solution
  
 Regards
 Saravanan
  
 

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Re: JSTL bean:define copy translation

[Adam Hardy]

Try

c:set var=myVar%=JemosConstants.DATA_ %/c:set
c:set var=userBean value=${sessionScope[myVar]}/
Adam

On 09/17/2003 08:02 PM seloha . wrote:


From: seloha . [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: JSTL bean:define copy translation
Date: Tue, 16 Sep 2003 12:26:02 +0100
I am using struts-el and trying to translate the following bean:define 
(i.e. copy an existing bean) into JSTL with no success:

bean:define id=userBean name='%= JemosConstants.DATA_USER_DATA %' 
type=org.jemos.core.framework.ejbs.valueobject.PeopleValue /

JemosConstants.DATA_USER_DATA is a session object.

The form bean is an org.apache.struts.validator.DynaValidatorForm.

Any help appreciated, Thanks

Paul

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Solution:

c:set var=userBean value=${sessionScope.DATA_USER_DATA} /

may need to change scope (e.g. requestScope, etc.) accordingly

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--
struts 1.1 + tomcat 4.1.27 + java 1.4.2
Linux 2.4.20 RH9
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Re: JSTL bean:define copy translation

[seloha .]

From: seloha . [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Subject: JSTL bean:define copy translation
Date: Tue, 16 Sep 2003 12:26:02 +0100
I am using struts-el and trying to translate the following bean:define (i.e. 
copy an existing bean) into JSTL with no success:

bean:define id=userBean name='%= JemosConstants.DATA_USER_DATA %' 
type=org.jemos.core.framework.ejbs.valueobject.PeopleValue /

JemosConstants.DATA_USER_DATA is a session object.

The form bean is an org.apache.struts.validator.DynaValidatorForm.

Any help appreciated, Thanks

Paul

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Solution:

c:set var=userBean value=${sessionScope.DATA_USER_DATA} /

may need to change scope (e.g. requestScope, etc.) accordingly

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JSTL bean:define copy translation

[seloha .]

I am using struts-el and trying to translate the following bean:define (i.e. 
copy an existing bean) into JSTL with no success:

bean:define id=userBean name='%= JemosConstants.DATA_USER_DATA %' 
type=org.jemos.core.framework.ejbs.valueobject.PeopleValue /

JemosConstants.DATA_USER_DATA is a session object.

The form bean is an org.apache.struts.validator.DynaValidatorForm.

Any help appreciated, Thanks

Paul

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Re: Problem with logic:equal is actually a problem with bean:define and Weblogic 8.1

[Bjørn T Johansen]

I tried just running

bean:define id=username name=UserContainer property=user.username
/
Test: %= username % 

in a jsp file under Tomcat and that works ok, but doing the same under
Weblogic 8.1 with SP 1, generates a cannot resolve symbol error.

Is this a bug in WL or am I doing something wrong?


BTJ

On Sun, 2003-09-14 at 13:46, Bjørn T Johansen wrote:

 I have this code in my jsp page:
 
   logic:iterate id=elem name=annList
 tr
   logic:equal name=elem property=status  value=0 
 td class=text bean:write name=elem
 property=annCreated //td
 td class=text bean:write name=elem
 property=filnavn //td
 td class=text html:radio property=checked
 idName=elem value=annID//td
   /logic:equal
   logic:equal name=elem property=status  value=10 
 bean:define id=username name=UserContainer
 scope=session property=user.username /
 logic:equal name=elem property=caseworker 
 value=%= (String) username % 
   td class=text bean:write name=elem
 property=annCreated //td
   td class=text bean:write name=elem
 property=filnavn //td
   td class=text html:radio property=checked
 idName=elem value=annID//td
 /logic:equal
 logic:notEqual name=elem property=caseworker 
 value=%= (String) username % 
   td class=textdis bean:write name=elem
 property=annCreated //td
   td class=textdis bean:write name=elem
 property=filnavn //td
   td class=textdis bean:write name=elem
 property=caseworker //td
 /logic:notEqual
   /logic:equal
 /tr
   /logic:iterate
 
 But this just gives me an error message telling me that cannot resolve
 symbol
 
 symbol  : variable username
 But this variable has been defined, hasn't it??
 
 Any suggestions?
 
 
 
 Regards,
 
 BTJ

RE: Compile Error for bean:define

[Carey Nation]

It _may_ be, and I'm just shooting in the dark here, that it's defined by
default someplace other than as a local variable (like in the request).  Try
adding scope=page to the bean:define and see if that makes any difference.

HTH,
Carey


-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
Sent: Friday, September 05, 2003 11:11 PM
To: [EMAIL PROTECTED]
Subject: Compile Error for bean:define


I am using bean:define tag in my jsp pages as

bean:define id=actionValue name=GLPMUserAdminForm
property=actionValue
type=java.lang.String /

html:form method=POST action='%=actionValue%'

but when I run my application, I got compile error message that actionValue
couldn't be solved in line html:form method=POST
action='%=actionValue%'.

Can anybody give me a hand??

Thanks.

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Compile Error for bean:define

[wxy3291]

I am using bean:define tag in my jsp pages as

bean:define id=actionValue name=GLPMUserAdminForm property=actionValue 
type=java.lang.String /

html:form method=POST action='%=actionValue%'

but when I run my application, I got compile error message that actionValue 
couldn't be solved in line html:form method=POST action='%=actionValue%'.

Can anybody give me a hand??

Thanks.

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bean:message in bean:define tag

[Shailesh Modi]

Hi All,
I am using the code snippet given below to define a variable for which the
value is coming from property file by key
'home.mouseover.runbutton.caption'.
But when i try to display ths jsp containing this snippet , i get java
script error as struts doesn't compile bean:message
key=home.mouseover.runbutton.caption/ and assign this string literal as it
is to the defined variable.

 Please let me know what can be done to assign the actual value in property
file to runcapt variable.

jsp page
=
bean :define id=runcapt value=bean:message
key=home.mouseover.runbutton.caption//
===

property file
==
home.mouseover.runbutton.caption = Run Search
=

Thanks in advance
Shailesh Modi


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Re: bean:message in bean:define tag

[Nagendra Kumar O V S]

  HI,
  
  bean :define id="runcapt"
   bean:message 
  key=home.mouseover.runbutton.caption/
  /bean:define
  
  ---Original Message---
  
  
  From: Struts Users Mailing 
  List
  Date: Monday, September 
  01, 2003 06:04:31 PM
  To: [EMAIL PROTECTED]
  Subject: bean:message 
  in bean:define tag
  Hi All,I am using the code snippet given below to 
  define a variable for which thevalue is coming from property file by 
  key'home.mouseover.runbutton.caption'.But when i try to display 
  ths jsp containing this snippet , i get javascript error as struts 
  doesn't compile 
  "bean:messagekey=home.mouseover.runbutton.caption/" and assign 
  this string literal as itis to the defined variable.Please let 
  me know what can be done to assign the actual value in propertyfile to 
  runcapt variable.jsp page=bean :define 
  id="runcapt" 
  value="bean:messagekey=home.mouseover.runbutton.caption/"/===property 
  file==home.mouseover.runbutton.caption = Run 
  Search=Thanks in advanceShailesh 
  Modi-To 
  unsubscribe, e-mail: [EMAIL PROTECTED]For 
  additional commands, e-mail: [EMAIL PROTECTED].





	
	
	
	
	
	
	




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RE: bean:message in bean:define tag

[Shailesh Modi]

Hi Nagendra,
  If we use this then error occurs , message is:
javax.servlet.ServletException:  Body is supposed to be empty for
bean:define

  -Original Message-
  From: Nagendra Kumar O V S [mailto:[EMAIL PROTECTED]
  Sent: Monday, September 01, 2003 6:20 PM
  To: [EMAIL PROTECTED]
  Subject: Re: bean:message in bean:define tag


HI,

bean :define id=runcapt
bean:message key=home.mouseover.runbutton.caption/
/bean:define


---Original Message---

From: Struts Users Mailing List
Date: Monday, September 01, 2003 06:04:31 PM
To: [EMAIL PROTECTED]
Subject: bean:message in bean:define tag

Hi All,
I am using the code snippet given below to define a variable for
which the
value is coming from property file by key
'home.mouseover.runbutton.caption'.
But when i try to display ths jsp containing this snippet , i get
java
script error as struts doesn't compile bean:message
key=home.mouseover.runbutton.caption/ and assign this string
literal as it
is to the defined variable.

Please let me know what can be done to assign the actual value in
property
file to runcapt variable.

jsp page
=
bean :define id=runcapt value=bean:message
key=home.mouseover.runbutton.caption//
===

property file
==
home.mouseover.runbutton.caption = Run Search
=

Thanks in advance
Shailesh Modi



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.


  
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RE: bean:message in bean:define tag

[Nagendra Kumar O V S]

  okay,
  u got to upgrade to struts1.1 to make that working.
  struts1.0 does't any solution ur problem
  
  -- nagi
  
  ---Original Message---
  
  
  From: Struts Users Mailing 
  List
  Date: Monday, September 
  01, 2003 06:22:50 PM
  To: 'Struts Users Mailing 
  List'; 'Nagendra Kumar O V 
  S'
  Subject: RE: 
  bean:message in bean:define tag
  Hi Nagendra,If we use this then error occurs , 
  message is:javax.servlet.ServletException: Body is supposed to be 
  empty forbean:define-Original Message-From: 
  Nagendra Kumar O V S [mailto:[EMAIL PROTECTED]]Sent: 
  Monday, September 01, 2003 6:20 PMTo: [EMAIL PROTECTED]Subject: 
  Re: bean:message in bean:define tagHI,bean :define 
  id="runcapt"bean:message 
  key=home.mouseover.runbutton.caption//bean:define---Original 
  Message---From: Struts Users Mailing ListDate: Monday, 
  September 01, 2003 06:04:31 PMTo: [EMAIL PROTECTED]Subject: 
  bean:message in bean:define tagHi All,I am using the code 
  snippet given below to define a variable forwhich thevalue is 
  coming from property file by 
  key'home.mouseover.runbutton.caption'.But when i try to display 
  ths jsp containing this snippet , i getjavascript error as struts 
  doesn't compile 
  "bean:messagekey=home.mouseover.runbutton.caption/" and assign 
  this stringliteral as itis to the defined variable.Please 
  let me know what can be done to assign the actual value 
  inpropertyfile to runcapt variable.jsp 
  page=bean :define id="runcapt" 
  value="bean:messagekey=home.mouseover.runbutton.caption/"/===property 
  file==home.mouseover.runbutton.caption = Run 
  Search=Thanks in advanceShailesh 
  Modi-To 
  unsubscribe, e-mail: [EMAIL PROTECTED]For 
  additional commands, e-mail: [EMAIL PROTECTED].IncrediMail 
  - Email has finally evolved - Click Here





	
	
	
	
	
	
	




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bean:define primitive type?

[Lukas Bradley]

Is there any way to have a primitive type be defined by a bean:define tag?
The following does not work.

bean:define id=catSelected name=form.admin.category property=selected
type=int/

neither does

bean:define id=catSelected name=form.admin.category property=selected
type=java.lang.Integer.TYPE/

Any suggestions?  Do I have to wrap this in an Integer?  Thanks.

Lukas




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Re: bean:define primitive type?

[Lukas Bradley]

I apologize.  I searched exactly too little.


Retrieve the value of a specified bean property, and define it as an
attribute (in the scope specified by the toScope property) accessible to the
remainder of the current page. No type conversion is performed on the
returned property value, unless it is a Java primitive type, in which case
it is wrapped in the appropriate wrapper class (i.e. int is wrapped by
java.lang.Integer).



Lukas Bradley [EMAIL PROTECTED] wrote in message
news:[EMAIL PROTECTED]
 Is there any way to have a primitive type be defined by a bean:define tag?
 The following does not work.

 bean:define id=catSelected name=form.admin.category
property=selected
 type=int/

 neither does

 bean:define id=catSelected name=form.admin.category
property=selected
 type=java.lang.Integer.TYPE/

 Any suggestions?  Do I have to wrap this in an Integer?  Thanks.

 Lukas




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Re: bean:define primitive type?

[Craig R. McClanahan]

On Sat, 16 Aug 2003, Lukas Bradley wrote:

 Date: Sat, 16 Aug 2003 22:26:20 -0400
 From: Lukas Bradley [EMAIL PROTECTED]
 Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
 To: [EMAIL PROTECTED]
 Subject: bean:define primitive type?

 Is there any way to have a primitive type be defined by a bean:define tag?
 The following does not work.

 bean:define id=catSelected name=form.admin.category property=selected
 type=int/

 neither does

 bean:define id=catSelected name=form.admin.category property=selected
 type=java.lang.Integer.TYPE/

 Any suggestions?  Do I have to wrap this in an Integer?  Thanks.


Yes, you have to wrap.  Primitives cannot be stored in request, session,
or application scope -- ony objects.  You should be able to just say:

  bean:define id=catSelected name=form.admin.category
 property=selected type=java.lang.Integer/

 Lukas

Craig

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logic:iterate and bean:define

[Thamarajah Dharma]

Hi all.

I have  a requirement to check and validate values of  the object which is
been iterated inside the iterator tag. 
(i.e) i need to get two object and see whether it has any duplicate
elements.
problem i'm facing is that within a single iteration how to get the first 
second object in the iterator tag.

just wanted to know wether this is possible using bean define tag. If so,
how to do it.
i know that this can be done using scriplets but just wanted to try if the
same thing can be done using taglib.

any help in this is appreciated.
Thanx in advance

regards
sasi

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Re: logic:iterate and bean:define

[Kwok Peng Tuck]

Is it possible that this is done in your business logic layer before you 
present the bean (from whatever scope) to the iterator tag ?

Thamarajah Dharma wrote:

Hi all.

I have  a requirement to check and validate values of  the object which is
been iterated inside the iterator tag. 
(i.e) i need to get two object and see whether it has any duplicate
elements.
problem i'm facing is that within a single iteration how to get the first 
second object in the iterator tag.

just wanted to know wether this is possible using bean define tag. If so,
how to do it.
i know that this can be done using scriplets but just wanted to try if the
same thing can be done using taglib.
any help in this is appreciated.
Thanx in advance
regards
sasi
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Newbie problem with bean:define ...

[Rupinder Singh Mazara]

Hi All,

  I needed help in clarifying what the following line of code would mean to
a struts application

bean:define  name=appContext scope=session type=logic.AppContext
id=app2 toScope=session /

a) Try to find a object of the type logic.AppContext in the session scope
called appContext
b) Name the instance retrieved as app2
c) If the object is not found create one and save it to the session scope
( toScope )

regards

Rupinder



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Using the bean:define to store a bean:message value

[Giampiero De Ciantis]

Hello all,

 

I was looking for a solution to a problem where within a JSP page I need to
store a message (that I can obtain from bean:message tag) in a string for
later use. I tried the example below with the following values:

 

bean:define id=schemaNamebean:message key=db.schema//bean:define

 

But everytime I load the page I get the following exception:

 

javax.servlet.ServletException: Define tag can contain only one of name
attribute, value attribute, or body content

 

Any thoughts?

 

-Gp

 

 

 

 

-Original Message-
From: Nagendra Kumar O V S [mailto:[EMAIL PROTECTED] 
Sent: August 1, 2003 7:47 AM
To: [EMAIL PROTECTED]
Subject: Re: Using a key as an argument to bean:message

 


hi,

u can't send the key as the argument to the bean:message, though u might
want to consider this

bean:define id=realValue 
bean:message key=customer.label /
 /bean:define

bean:message key=field.lookupbutton arg0=%=realLabel%/

-- nagi

 

---Original Message---

 

From: Struts Users Mailing List mailto:[EMAIL PROTECTED] 

Date: Friday, August 01, 2003 05:00:41 PM

To: Struts Users Mailing List (E-mail)
mailto:[EMAIL PROTECTED] 

Subject: Using a key as an argument to bean:message

 

Hi,

Has anyone got any ideas on how to use a message key as an argument in a
bean:message call.

e.g. bean:message key=field.lookupbutton arg0Key=customer.label/

At the moment I am using a scriptlet to access the message resources and
assign the message for the argument to a page variable. e.g.

%
org.apache.struts.util.MessageResources messages =
(org.apache.struts.util.MessageResources)request.getAttribute(org.apache.str
uts.Globals.MESSAGES_KEY);

String realLabel = messages.getMessage(customer.label);
%

bean:message key=field.lookupbutton arg0=%=realLabel%/

This works but is a bit messy. 

Note that both keys are actually dynamic and come from nested beans on the
ActionForm - I can't just create a fixed composite message in my
application.properties.

thanks,

Paul


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RE: Newbie problem with bean:define ...

[Rupinder Singh Mazara]

Thanks but read this already  

And No its not  a TEST Question , just trying to see if bean:define ... 
Is can be used like jsp:useBean ... 


Regards 

Rupinder 
-Original Message-
From: David Graham [mailto:[EMAIL PROTECTED]
Sent: 05 August 2003 15:31
To: Struts Users Mailing List
Subject: Re: Newbie problem with bean:define ...

This looks suspiciously like a test question.  I'll give you a hint:
http://jakarta.apache.org/struts/userGuide/struts-bean.html#define

David

--- Rupinder Singh Mazara [EMAIL PROTECTED] wrote:
 Hi All,

   I needed help in clarifying what the following line of code would mean
 to
 a struts application

 bean:define  name=appContext scope=session type=logic.AppContext
 id=app2 toScope=session /

 a) Try to find a object of the type logic.AppContext in the session
 scope
 called appContext
 b) Name the instance retrieved as app2
 c) If the object is not found create one and save it to the session
 scope
 ( toScope )

 regards

 Rupinder



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bean:define id to be dynamic

[Gandle, Panchasheel]

bean:define id=%=idValue% /

I need to get the id value dynamically to declare a bean.
It throws exception while parsing the JSP file.

Is there any other solution to it?


Panchasheel

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bean:define

[Filip Polsakiewicz]

Hi,
i get the following error message in my jsp and i don't really understand
why:

Define tag can contain only one of name attribute, value attribute, or body
content

Now i use two define tags in my jsp:

bean:define id=groupname scope=pagebean:write name=groupForm
property=groupname//bean:define

and

bean:define id=curUser name=usersit property=username scope=page /

Any help would be appreciated.

Thanks, Filip



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Re: bean:define

[Pramod . P]

Hi,
 You are using both name and id tag. I guess, this gives the error.

Thanks,
Pramod

Today is the first day for the rest of your life


   

Filip Polsakiewicz   

[EMAIL PROTECTED]   To: Struts Users Mailinglist 
[EMAIL PROTECTED]   
noface.de   cc:   

 Subject: bean:define

06/27/2003 01:00 PM

Please respond to  

Struts Users Mailing  

List  

   

   





Hi,
i get the following error message in my jsp and i don't really understand
why:

Define tag can contain only one of name attribute, value attribute, or body
content

Now i use two define tags in my jsp:

bean:define id=groupname scope=pagebean:write name=groupForm
property=groupname//bean:define

and

bean:define id=curUser name=usersit property=username scope=page /

Any help would be appreciated.

Thanks, Filip




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Re: bean:define

[Nicolas De Loof]

if groupForm.getGroupname() returns null (or ) your first bean:define will have no 
body content, and will so have no
value to assign to the bean to create.

Nico.


 Hi,
 i get the following error message in my jsp and i don't really understand
 why:

 Define tag can contain only one of name attribute, value attribute, or body
 content

 Now i use two define tags in my jsp:

 bean:define id=groupname scope=pagebean:write name=groupForm
 property=groupname//bean:define

 and

 bean:define id=curUser name=usersit property=username scope=page /

 Any help would be appreciated.

 Thanks, Filip









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RE: bean:define

[Filip Polsakiewicz]

 -Original Message-
 From: Nicolas De Loof [mailto:[EMAIL PROTECTED]
 Sent: Friday, June 27, 2003 9:34 AM
 To: Struts Users Mailing List
 Subject: Re: bean:define


 if groupForm.getGroupname() returns null (or ) your first
 bean:define will have no body content, and will so have no
 value to assign to the bean to create.


Thanks. That sould be it. Since i use the same JSP for creating and changing
groups. Changing works fine because there is a groupId already.

 Nico.


  Hi,
  i get the following error message in my jsp and i don't really
 understand
  why:
 
  Define tag can contain only one of name attribute, value
 attribute, or body
  content
 
  Now i use two define tags in my jsp:
 
  bean:define id=groupname scope=pagebean:write name=groupForm
  property=groupname//bean:define
 
  and
 
  bean:define id=curUser name=usersit property=username
 scope=page /
 
  Any help would be appreciated.
 
  Thanks, Filip
 
 
 
 


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bean:define to assign a different value to an existing variable

[ben . jessel]

Apologies for the x-post, I put this in the dev newsgroup by a mistake.

Ben


 In this code excerpt I am defining a bean with bean:define. However, I
 want to conditionally change the value.

 According to the struts doc, bean:define either creates, or replaces a
 previous instance of the bean as defined by the id. However, I can't
 see how this is possible, as the bean:define actually writes inline
 java i.e bean:define name=blah id=blah/ -- Object blah = ;


 logic:iterate name=page_of_results indexId=index id=thread

 bean:define scope=page name=hot_topic value=false
 id=hot_topic/


 logic:greaterThan name=thread property=replyCount value=100
 bean:define scope=page name=hot_topic value=true
 id=hot_topic/
 /logic:greaterThan

 .

 ..

 
 logic:equal name=hot_topic value=true
 img src=/midletsite/images/hot_topic.gif/
 /logic:equal
 /logic:iterate


 I've tried replacing the other bean:defines with scriptlets eg,

 logic:greaterThan name=thread property=replyCount value=100
   %hot_topic=false%
 /logic:greaterThan

 but the bean:write later on seems to have ignored the scriptlet (
 possibly due to the compilation order of the JSP vs. tags?

 Can anyone provide a workaround?

 Thanks

 Ben

Re: bean:define to assign a different value to an existing variable

[Sandeep Takhar]

I don't think you can have it twice on the same page.

You will have to try another way.

sandeep
--- [EMAIL PROTECTED] wrote:
 Apologies for the x-post, I put this in the dev
 newsgroup by a mistake.
 
 Ben
 
 
  In this code excerpt I am defining a bean with
 bean:define. However, I
  want to conditionally change the value.
 
  According to the struts doc, bean:define either
 creates, or replaces a
  previous instance of the bean as defined by the
 id. However, I can't
  see how this is possible, as the bean:define
 actually writes inline
  java i.e bean:define name=blah id=blah/ --
 Object blah = ;
 
 
  logic:iterate name=page_of_results
 indexId=index id=thread
 
  bean:define scope=page name=hot_topic
 value=false
  id=hot_topic/
 
 
  logic:greaterThan name=thread
 property=replyCount value=100
  bean:define scope=page name=hot_topic
 value=true
  id=hot_topic/
  /logic:greaterThan
 
  .
 
  ..
 
  
  logic:equal name=hot_topic value=true
  img src=/midletsite/images/hot_topic.gif/
  /logic:equal
  /logic:iterate
 
 
  I've tried replacing the other bean:defines with
 scriptlets eg,
 
  logic:greaterThan name=thread
 property=replyCount value=100
%hot_topic=false%
  /logic:greaterThan
 
  but the bean:write later on seems to have ignored
 the scriptlet (
  possibly due to the compilation order of the JSP
 vs. tags?
 
  Can anyone provide a workaround?
 
  Thanks
 
  Ben
 
 
 
 
 


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Re: bean:define to assign a different value to an existing variable

[ben . jessel]

Hi James,

So what does the name portion of the bean:define actually do ( I've done 
the RTFM but I'm still confused ).
Is the name the name of the value in pageContext() and id the scripting 
value on the jsp page?

Thanks

Ben





James Mitchell [EMAIL PROTECTED]
27/06/2003 11:55
Please respond to Struts Developers List

 
To: Struts Developers List [EMAIL PROTECTED]
cc: 
Subject:Re: bean:define to assign a different value to an existing 
variable


Oh, I also noticed that you are asking user questions on the dev list.
Move this thread over to the users list please.

On Friday 27 June 2003 05:37, [EMAIL PROTECTED] wrote:
 In this code excerpt I am defining a bean with bean:define. However, I
 want to conditionally change the value.

 According to the struts doc, bean:define either creates, or replaces a
 previous instance of the bean as defined by the id. However, I can't
 see how this is possible, as the bean:define actually writes inline
 java i.e bean:define name=blah id=blah/ -- Object blah = ;


 logic:iterate name=page_of_results indexId=index id=thread

 bean:define scope=page name=hot_topic value=false
 id=hot_topic/


 logic:greaterThan name=thread property=replyCount value=100
 bean:define scope=page name=hot_topic value=true
 id=hot_topic/
 /logic:greaterThan

 .

 ..

 
 logic:equal name=hot_topic value=true
 img src=/midletsite/images/hot_topic.gif/
 /logic:equal
 /logic:iterate


 I've tried replacing the other bean:defines with scriptlets eg,

 logic:greaterThan name=thread property=replyCount value=100
   %hot_topic=false%
 /logic:greaterThan

 but the bean:write later on seems to have ignored the scriptlet (
 possibly due to the compilation order of the JSP vs. tags?

 Can anyone provide a workaround?

 Thanks

 Ben

-- 
James Mitchell
Software Developer/Struts Evangelist
http://www.struts-atlanta.org
770-822-3359
AIM:jmitchtx



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Re: bean:define to assign a different value to an existing variable

[James Mitchell]

On Friday 27 June 2003 09:26, [EMAIL PROTECTED] wrote:
 Hi James,

 So what does the name portion of the bean:define actually do ( I've done
 the RTFM but I'm still confused ).
 Is the name the name of the value in pageContext() and id the scripting
 value on the jsp page?

I know, the docs can be a little intimidating.

Here's (more or less) what you've provided us:

logic:iterate id=thread name=page_of_results indexId=index
 bean:define  id=hot_topic name=hot_topic value=false /
 logic:greaterThan name=thread property=replyCount value=100
bean:define id=hot_topic name=hot_topic value=true/
 /logic:greaterThan

 logic:equal name=hot_topic value=true
  img src=/midletsite/images/hot_topic.gif/
 /logic:equal
/logic:iterate

From this I am assuming:
 - You are iterating over a collection of beans.  
(I'll call them TopicBeans for now.)
 - You've placed this collection in the request (or some scope) under the name
   page_of_results.

Now you want to know if the number of replies to that thread are greater than 
100 (thread.getReplyCount()  100)
If so, then show the hot_topic.gif icon.

Am I on target so far?

If so, first thing I would do is pull that logic out of the tags.  Hell, pull 
it out of the page altogether.  Make this configurable via the bundle.  Add a 
boolean to your bean isHotTopic.  In your action, check to see if the number 
of threads is greater than 100 (or some parsed value from your properties 
file).

So you should be able to do this:
logic:iterate id=thread name=page_of_results indexId=index
 logic:equal name=thread property=hotTopic value=true
  html:img page=/images/hot_topic.gif/
 /logic:equal
/logic:iterate



 Thanks

 Ben


BTW. I also fixed your image tag, you should never hard-code your 
application's context in your pages.


-- 
James Mitchell
Software Developer/Struts Evangelist
http://www.struts-atlanta.org
770-822-3359
AIM:jmitchtx



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Re: bean:define to assign a different value to an existing variable

[ben . jessel]

Thanks James,

Thanks for the tips, I'm really trying to do things the right way!

-b




James Mitchell [EMAIL PROTECTED]
27/06/2003 14:58
Please respond to Struts Users Mailing List

 
To: Struts Users Mailing List [EMAIL PROTECTED]
cc: 
Subject:Re: bean:define to assign a different value to an existing 
variable

On Friday 27 June 2003 09:26, [EMAIL PROTECTED] wrote:
 Hi James,

 So what does the name portion of the bean:define actually do ( I've done
 the RTFM but I'm still confused ).
 Is the name the name of the value in pageContext() and id the scripting
 value on the jsp page?

I know, the docs can be a little intimidating.

Here's (more or less) what you've provided us:

logic:iterate id=thread name=page_of_results indexId=index
 bean:define  id=hot_topic name=hot_topic value=false /
 logic:greaterThan name=thread property=replyCount value=100
bean:define id=hot_topic name=hot_topic value=true/
 /logic:greaterThan

 logic:equal name=hot_topic value=true
  img src=/midletsite/images/hot_topic.gif/
 /logic:equal
/logic:iterate

From this I am assuming:
 - You are iterating over a collection of beans. 
(I'll call them TopicBeans for now.)
 - You've placed this collection in the request (or some scope) under the 
name
   page_of_results.

Now you want to know if the number of replies to that thread are greater 
than 
100 (thread.getReplyCount()  100)
If so, then show the hot_topic.gif icon.

Am I on target so far?

If so, first thing I would do is pull that logic out of the tags.  Hell, 
pull 
it out of the page altogether.  Make this configurable via the bundle. Add 
a 
boolean to your bean isHotTopic.  In your action, check to see if the 
number 
of threads is greater than 100 (or some parsed value from your properties 
file).

So you should be able to do this:
logic:iterate id=thread name=page_of_results indexId=index
 logic:equal name=thread property=hotTopic value=true
  html:img page=/images/hot_topic.gif/
 /logic:equal
/logic:iterate



 Thanks

 Ben


BTW. I also fixed your image tag, you should never hard-code your 
application's context in your pages.


-- 
James Mitchell
Software Developer/Struts Evangelist
http://www.struts-atlanta.org
770-822-3359
AIM:jmitchtx



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bean:define and JSP 1.1 restriction

[Nicolas De Loof]

Hi all,

I can read in struts-bean doc this usage note for bean:define tag :


There is a restriction in the JSP 1.1 Specification that disallows using the same 
value for an id attribute more than
once in a single JSP page. Therefore, you will not be able to use bean:define for 
the same bean name more than once in
a single page.

Some of my JSPs use bean:define to compute a boolean value from other datas that is 
use in a logic tag later in JSP.
It looks like this :

bean:define id=dolink value=false/
logic:equal 
bean:define id=dolink value=true/
/logic:equal

This code works fine on tomcat 4.1.24 and weblogic 6.1 SP5.
Reading the usage note, it should not work according to JSP 1.1 spec. Someone in my 
team uses tomcat 4.0.6 and got
errors with this mutliple bean:define.

- Does JSP 1.2 has this restriction to ?

- Do you think I should upgrade my JSP to be JSP 1.1 compliant, assuming it works 
fine on target container (Weblogic)

- How to avoid using multiple times the same id (Do I need to build a custiom tag ?)


Nico.


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bean:define in weblogic 6.1 SP5

[Nicolas De Loof]

Hi all,

I got some troubles with Struts bean:define tag on Weblogic 6.10 SP5 :
In generated java code for JSP no script variable is defined for bean:define tags 
(it works well on tomcat).

for example bean:define id=doLink value=false type=String/
doesn't declare a String doLink local variable in generated java (and I get some 
errors when using %= doLink % as
another tag attribute).

In the same JSP I use tile:useAttribute and bean:struts and it works well (local 
variable is declared in generated
java code).

Any suggestion ?


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Re: bean:define in weblogic 6.1 SP5

[Nicolas De Loof]

As extra info, it works fine on Weblogic 6.1 SP3. It looks like a WLS bug.

Nico.

 Hi all,

 I got some troubles with Struts bean:define tag on Weblogic 6.10 SP5 :
 In generated java code for JSP no script variable is defined for bean:define tags 
 (it works well on tomcat).

 for example bean:define id=doLink value=false type=String/
 doesn't declare a String doLink local variable in generated java (and I get some 
 errors when using %= doLink % as
 another tag attribute).

 In the same JSP I use tile:useAttribute and bean:struts and it works well (local 
 variable is declared in generated
 java code).

 Any suggestion ?


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RE: bean:define in weblogic 6.1 SP5

[Piper, James D CECOM SEC EPS]

hmmm, looks like we both are having the same problems with bean:define in
WLS 6.1 sp5.  I posted about my problem on Friday titled: problem with
bean:define and wls 6.1 sp5 when using include.   Same situation as you in
that after the define the script variable is not accessible. (I didn't have
my problem with SP4, and I don't have my problem on Jboss/Tomcat either).

I am thinking it is a SP5 bug, I am going to try and contact BEA today.

- Jim Piper

-Original Message-
From: Nicolas De Loof [mailto:[EMAIL PROTECTED]
Sent: Monday, June 23, 2003 4:58 AM
To: Struts Users Mailing List
Subject: Re: bean:define in weblogic 6.1 SP5


As extra info, it works fine on Weblogic 6.1 SP3. It looks like a WLS bug.

Nico.

 Hi all,

 I got some troubles with Struts bean:define tag on Weblogic 6.10 SP5 :
 In generated java code for JSP no script variable is defined for
bean:define tags (it works well on tomcat).

 for example bean:define id=doLink value=false type=String/
 doesn't declare a String doLink local variable in generated java (and I
get some errors when using %= doLink % as
 another tag attribute).

 In the same JSP I use tile:useAttribute and bean:struts and it works
well (local variable is declared in generated
 java code).

 Any suggestion ?


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 To unsubscribe, e-mail: [EMAIL PROTECTED]
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Re: bean:define in weblogic 6.1 SP5

[Nicolas De Loof]

This WLS bug seems to be solved by patch CR105772. We recieved it from BEA ant are 
curretly testing it on our
application.

I can send it to you if you need (have no doc about what bug(s) is corrected)

Nico.




 hmmm, looks like we both are having the same problems with bean:define in
 WLS 6.1 sp5.  I posted about my problem on Friday titled: problem with
 bean:define and wls 6.1 sp5 when using include.   Same situation as you in
 that after the define the script variable is not accessible. (I didn't have
 my problem with SP4, and I don't have my problem on Jboss/Tomcat either).

 I am thinking it is a SP5 bug, I am going to try and contact BEA today.

 - Jim Piper

 -Original Message-
 From: Nicolas De Loof [mailto:[EMAIL PROTECTED]
 Sent: Monday, June 23, 2003 4:58 AM
 To: Struts Users Mailing List
 Subject: Re: bean:define in weblogic 6.1 SP5


 As extra info, it works fine on Weblogic 6.1 SP3. It looks like a WLS bug.

 Nico.

  Hi all,
 
  I got some troubles with Struts bean:define tag on Weblogic 6.10 SP5 :
  In generated java code for JSP no script variable is defined for
 bean:define tags (it works well on tomcat).
 
  for example bean:define id=doLink value=false type=String/
  doesn't declare a String doLink local variable in generated java (and I
 get some errors when using %= doLink % as
  another tag attribute).
 
  In the same JSP I use tile:useAttribute and bean:struts and it works
 well (local variable is declared in generated
  java code).
 
  Any suggestion ?
 
 
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problem with bean:define and wls 6.1 sp5 when using include

[Piper, James D CECOM SEC EPS]

I am having a problem with bean:define and wls 6.1 sp5 when using it from a
%@ include % code.  I don't have this problem with sp4.

For example here is a simple test case (this code works on WebLogic 6.1 SP4,
but it does not work on WebLogic 6.1 SP5):

FILE NAMED: wlstest.jsp
%@ page language=java %
%@ taglib uri=/WEB-INF/struts-bean.tld  prefix=bean  %
html
head
titlewlstest/title
/head
body
On the first page: this is a testbr
%@ include file=wlstest2.jsp %
/body
/html

FILE NAMED: wlstest2.jsp
bean:define id=myMessage value=this is another test
type=java.lang.String/
On the second page: %= myMessage %br



With SP5 I get an error that:
/opt/home/weblogic/bea/wlserver6.1/config/SCRO/applications/.wlnotdelete/wla
p22883/WEB-INF/_tmp_war_SCRO_Server_SCRO_SCRO-WAR-0.1-dev/jsp_servlet/__wlst
est.java:118: Undefined variable: myMessage
probably occurred due to an error in /wlstest2.jsp line 2:
On the second page: %= myMessage %br

It looks to me like SP5 allows me to use my struts-bean.tld that was defined
in the outer jsp,  but when I try to use that bean:define tag from the inner
jsp then it is as if the scripting variable that it sets is not accessible
from the inner jsp.

Just as a curiosity if I add a jsp:useBean to the inner JSP as shown in
the following, then it works fine on SP5, but fails on SP4:

FILE NAMED: wlstest2.jsp
bean:define id=myMessage value=this is another test
type=java.lang.String/
jsp:useBean id=myMessage class=java.lang.String / 
On the second page: %= myMessage %br

With SP4 that jsp:useBean will result in what to me is the expected error:
/wlstest.jsp(2): a variable named myMessage was previously declared at
line 1 of /wlstest2.jsp
probably occurred due to an error in /wlstest.jsp line 2:
%@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean % 

This is bugging me because I used the %@ include  quite a bit in my code
and now that we are trying to move to SP5 it is all screwy.  I know I could
go through and instead use jsp:include but I don't want to if I don't have
to.  Anybody have any ideas? Am I missing something? is sp5 missing
something?

- Jim Piper



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Re: problem with bean:define and wls 6.1 sp5 when using include

[Sandeep Takhar]

should use toScope=request I think.

sandeep
--- Piper, James D CECOM SEC EPS
[EMAIL PROTECTED] wrote:
 I am having a problem with bean:define and wls 6.1
 sp5 when using it from a
 %@ include % code.  I don't have this problem with
 sp4.
 
 For example here is a simple test case (this code
 works on WebLogic 6.1 SP4,
 but it does not work on WebLogic 6.1 SP5):
 
 FILE NAMED: wlstest.jsp
 %@ page language=java %
 %@ taglib uri=/WEB-INF/struts-bean.tld 
 prefix=bean  %
 html
 head
 titlewlstest/title
 /head
 body
 On the first page: this is a testbr
 %@ include file=wlstest2.jsp %
 /body
 /html
 
 FILE NAMED: wlstest2.jsp
 bean:define id=myMessage value=this is another
 test
 type=java.lang.String/
 On the second page: %= myMessage %br
 
 
 
 With SP5 I get an error that:

/opt/home/weblogic/bea/wlserver6.1/config/SCRO/applications/.wlnotdelete/wla

p22883/WEB-INF/_tmp_war_SCRO_Server_SCRO_SCRO-WAR-0.1-dev/jsp_servlet/__wlst
 est.java:118: Undefined variable: myMessage
 probably occurred due to an error in /wlstest2.jsp
 line 2:
 On the second page: %= myMessage %br
 
 It looks to me like SP5 allows me to use my
 struts-bean.tld that was defined
 in the outer jsp,  but when I try to use that
 bean:define tag from the inner
 jsp then it is as if the scripting variable that it
 sets is not accessible
 from the inner jsp.
 
 Just as a curiosity if I add a jsp:useBean to the
 inner JSP as shown in
 the following, then it works fine on SP5, but fails
 on SP4:
 
 FILE NAMED: wlstest2.jsp
 bean:define id=myMessage value=this is another
 test
 type=java.lang.String/
 jsp:useBean id=myMessage class=java.lang.String
 / 
 On the second page: %= myMessage %br
 
 With SP4 that jsp:useBean will result in what to me
 is the expected error:
 /wlstest.jsp(2): a variable named myMessage was
 previously declared at
 line 1 of /wlstest2.jsp
 probably occurred due to an error in /wlstest.jsp
 line 2:
 %@ taglib uri=/WEB-INF/struts-bean.tld
 prefix=bean % 
 
 This is bugging me because I used the %@ include 
 quite a bit in my code
 and now that we are trying to move to SP5 it is all
 screwy.  I know I could
 go through and instead use jsp:include but I don't
 want to if I don't have
 to.  Anybody have any ideas? Am I missing something?
 is sp5 missing
 something?
 
 - Jim Piper
 
 
 

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 [EMAIL PROTECTED]
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 [EMAIL PROTECTED]
 


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RE: problem with bean:define and wls 6.1 sp5 when using include

[Piper, James D CECOM SEC EPS]

Hmmm, that doesn't seem to work either. I changed the bean:define in the
second test file to be:

FILE NAMED: wlstest2.jsp
bean:define id=myMessage value=this is another test
type=java.lang.String toScope=request /
On the second page: %= myMessage %br

and got the same error as before.

- Jim Piper

-Original Message-
From: Sandeep Takhar [mailto:[EMAIL PROTECTED]
Sent: Friday, June 20, 2003 2:28 PM
To: Struts Users Mailing List
Subject: Re: problem with bean:define and wls 6.1 sp5 when using include


should use toScope=request I think.

sandeep
--- Piper, James D CECOM SEC EPS
[EMAIL PROTECTED] wrote:
 I am having a problem with bean:define and wls 6.1
 sp5 when using it from a
 %@ include % code.  I don't have this problem with
 sp4.
 
 For example here is a simple test case (this code
 works on WebLogic 6.1 SP4,
 but it does not work on WebLogic 6.1 SP5):
 
 FILE NAMED: wlstest.jsp
 %@ page language=java %
 %@ taglib uri=/WEB-INF/struts-bean.tld 
 prefix=bean  %
 html
 head
 titlewlstest/title
 /head
 body
 On the first page: this is a testbr
 %@ include file=wlstest2.jsp %
 /body
 /html
 
 FILE NAMED: wlstest2.jsp
 bean:define id=myMessage value=this is another
 test
 type=java.lang.String/
 On the second page: %= myMessage %br
 
 
 
 With SP5 I get an error that:

/opt/home/weblogic/bea/wlserver6.1/config/SCRO/applications/.wlnotdelete/wla

p22883/WEB-INF/_tmp_war_SCRO_Server_SCRO_SCRO-WAR-0.1-dev/jsp_servlet/__wlst
 est.java:118: Undefined variable: myMessage
 probably occurred due to an error in /wlstest2.jsp
 line 2:
 On the second page: %= myMessage %br
 
 It looks to me like SP5 allows me to use my
 struts-bean.tld that was defined
 in the outer jsp,  but when I try to use that
 bean:define tag from the inner
 jsp then it is as if the scripting variable that it
 sets is not accessible
 from the inner jsp.
 
 Just as a curiosity if I add a jsp:useBean to the
 inner JSP as shown in
 the following, then it works fine on SP5, but fails
 on SP4:
 
 FILE NAMED: wlstest2.jsp
 bean:define id=myMessage value=this is another
 test
 type=java.lang.String/
 jsp:useBean id=myMessage class=java.lang.String
 / 
 On the second page: %= myMessage %br
 
 With SP4 that jsp:useBean will result in what to me
 is the expected error:
 /wlstest.jsp(2): a variable named myMessage was
 previously declared at
 line 1 of /wlstest2.jsp
 probably occurred due to an error in /wlstest.jsp
 line 2:
 %@ taglib uri=/WEB-INF/struts-bean.tld
 prefix=bean % 
 
 This is bugging me because I used the %@ include 
 quite a bit in my code
 and now that we are trying to move to SP5 it is all
 screwy.  I know I could
 go through and instead use jsp:include but I don't
 want to if I don't have
 to.  Anybody have any ideas? Am I missing something?
 is sp5 missing
 something?
 
 - Jim Piper
 
 
 

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 [EMAIL PROTECTED]
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 [EMAIL PROTECTED]
 


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bean:define error

[Anand M S]

here is the code, I have FELLOW_HEADER in session, it gives the following 
error

[ServletException in:/jsp/fellow/declare_tenure_plans_step_1_1_tile.jsp] 
Define tag can contain only one of name attribute, value attribute, or body 
content'

I'm using JRun4.0

bean:define id=header name=FELLOW_HEADER/

bean:define id=fCode
 bean:write name=header property=fosCode/
/bean:define
html:select property=fosCode value=%=fCode%
html:options collection=FIELD_OF_STUDY_CODES property=code 
labelProperty=description /
/html:select

Thanks,
Anand
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Too many bean:define tags

[Susan Bradeen]

In a couple of my JSPs I currently define properties from my 
ApplicationResouces.properties file like this ...

  bean:define id=priorityHeading 
bean:message key=priority.heading/
  /bean:define

Which is then used for column headings and such in my display like this 
... 

  display:column property=priority title=%= priorityHeading %/

The problem is that I have *so* many bean:define tags, and my resulting 
.java files are huge. I would like to pull out these bean:defines and 
put this definition code somewhere else, outside my JSPs. 

Is my only option to add all the definitions as properties to my 
ActionForm, then populate them in the Action with the something like ...

MessageResouces messages = getResouces(request);
myForm.setPriorityHeading(messages.getMessage(priority.heading));

This will add quite a bit of code to my Action. Is there a way to access 
the ApplicationResources.properties file in an ActionForm? Then perhaps I 
could set these values within a form bean instead?

Perhaps I have made this way too difficult from the beginning?

Thank you,
Susan Bradeen
[EMAIL PROTECTED]

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RE: [OT] Re: A bean:define question

[Sri Sankaran]

snip/

 I've always been 
 confused by people 
 who ask things like, Does IDE X support JSP debugging?.  
 Well, if you need 
 to debug your JSP, you've got way too much logic in there and 
 no IDE will 
 save you.

Not necessarily.
  
JSP debugging is definitely handy when you are working with a not-yet-mature tag 
library.  I have -- on more than one occasion -- found the bug to be in the tag than 
in the application logic.

In lieu of JSP debugging, I use the generated Java code to debug; definitely more 
tedious -- but it works.

 
 David

Sri

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RE: [OT] Re: A bean:define question

[Sri Sankaran]

 -Original Message-
 From: Gemes Tibor [mailto:[EMAIL PROTECTED] 
 Sent: Wednesday, April 02, 2003 9:09 AM
 To: Struts Users Mailing List
 Subject: Re: [OT] Re: A bean:define question
 
 
 Sri Sankaran írta:
 
 JSP debugging is definitely handy when you are working with a 
 not-yet-mature tag library.  I have -- on more than one 
 occasion -- found the bug to be in the tag than in the 
 application logic.
   
 
 I prefer using unit test cases for this purpose...
 

You mean unit test cases for the tags?  Sure.  But these aren't tags *I* have 
developed.

 Tib
 

Sri

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Re: [OT] Re: A bean:define question

[Craig R. McClanahan]

On Wed, 2 Apr 2003, Affan Qureshi wrote:

 Date: Wed, 2 Apr 2003 08:36:31 +0500
 From: Affan Qureshi [EMAIL PROTECTED]
 Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
 To: Struts Users Mailing List [EMAIL PROTECTED]
 Subject: [OT] Re: A bean:define question

 Isn't the scriplet free version more confusing/cryptic than the scriplet
 one? I know we should avoid scriplets 110% in JSPs but what about cases
 where it can save some confusion of five tags to do a simple thing?

 The reason to avoid scriplets is to allow seperation of page designers and
 developers dependancies but the poor page designer won't make much sense out
 of either of them in this case i think and its better to give him one line
 of confusion than 5.

 Intersted to know your comments.


It's not just the page author you should be worrying about -- the page
compiler is affected as well.  Pages with no scriptlets allow the compiler
to create much better executable code (including lifting the 64k limit on
method size that really affects pages with lots of custom tags).

Personally, I prefer the JSTL syntax for stuff like this:

  c:set var=varName value=${requestScope.httpParameter}/

 Regards,
 Affan

Craig

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RE: [OT] Re: A bean:define question

[apachep2]

I found sometimes it is hard to use one-line JSTL code in a situation
like this

- iterate through a list.
- if odd line, use style oddTableRowStyle
- if even line, use style evenTableRowStyle

e.g.

logic:iterate name=myBean property=myCollection id=myLineItem
TR id=myStyle
TD../TD
/TR
/logic:iterate

How do I fill in this myStyle to serve the above purpose? Just a quiz,
don't take it seriously.

Regards

-Original Message-
From: Craig R. McClanahan [mailto:[EMAIL PROTECTED] 
Sent: April 2, 2003 12:18 PM
To: Struts Users Mailing List
Subject: Re: [OT] Re: A bean:define question



On Wed, 2 Apr 2003, Affan Qureshi wrote:

 Date: Wed, 2 Apr 2003 08:36:31 +0500
 From: Affan Qureshi [EMAIL PROTECTED]
 Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
 To: Struts Users Mailing List [EMAIL PROTECTED]
 Subject: [OT] Re: A bean:define question

 Isn't the scriplet free version more confusing/cryptic than the
scriplet
 one? I know we should avoid scriplets 110% in JSPs but what about
cases
 where it can save some confusion of five tags to do a simple thing?

 The reason to avoid scriplets is to allow seperation of page designers
and
 developers dependancies but the poor page designer won't make much
sense out
 of either of them in this case i think and its better to give him one
line
 of confusion than 5.

 Intersted to know your comments.


It's not just the page author you should be worrying about -- the page
compiler is affected as well.  Pages with no scriptlets allow the
compiler
to create much better executable code (including lifting the 64k limit
on
method size that really affects pages with lots of custom tags).

Personally, I prefer the JSTL syntax for stuff like this:

  c:set var=varName value=${requestScope.httpParameter}/

 Regards,
 Affan

Craig

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RE: [OT] Re: A bean:define question

[David Graham]

You should be using a table row tag to perform that logic.

David



From: apachep2 [EMAIL PROTECTED]
Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
To: 'Struts Users Mailing List' [EMAIL PROTECTED]
Subject: RE: [OT] Re: A bean:define question
Date: Wed, 2 Apr 2003 12:32:05 -0500
I found sometimes it is hard to use one-line JSTL code in a situation
like this
- iterate through a list.
- if odd line, use style oddTableRowStyle
- if even line, use style evenTableRowStyle
e.g.

logic:iterate name=myBean property=myCollection id=myLineItem
TR id=myStyle
TD../TD
/TR
/logic:iterate
How do I fill in this myStyle to serve the above purpose? Just a quiz,
don't take it seriously.
Regards

-Original Message-
From: Craig R. McClanahan [mailto:[EMAIL PROTECTED]
Sent: April 2, 2003 12:18 PM
To: Struts Users Mailing List
Subject: Re: [OT] Re: A bean:define question


On Wed, 2 Apr 2003, Affan Qureshi wrote:

 Date: Wed, 2 Apr 2003 08:36:31 +0500
 From: Affan Qureshi [EMAIL PROTECTED]
 Reply-To: Struts Users Mailing List [EMAIL PROTECTED]
 To: Struts Users Mailing List [EMAIL PROTECTED]
 Subject: [OT] Re: A bean:define question

 Isn't the scriplet free version more confusing/cryptic than the
scriplet
 one? I know we should avoid scriplets 110% in JSPs but what about
cases
 where it can save some confusion of five tags to do a simple thing?

 The reason to avoid scriplets is to allow seperation of page designers
and
 developers dependancies but the poor page designer won't make much
sense out
 of either of them in this case i think and its better to give him one
line
 of confusion than 5.

 Intersted to know your comments.

It's not just the page author you should be worrying about -- the page
compiler is affected as well.  Pages with no scriptlets allow the
compiler
to create much better executable code (including lifting the 64k limit
on
method size that really affects pages with lots of custom tags).
Personally, I prefer the JSTL syntax for stuff like this:

  c:set var=varName value=${requestScope.httpParameter}/

 Regards,
 Affan
Craig

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A bean:define question

[Binaghi Mauro]

Hi
I have the user.name property in my ApplicationResource.properties file.
Can I take its value with the following instrucition in my JSP page?

bean:define id=varName
bean:message key=%= request.getParameter(httpParameter) %.name/
/bean:define

Of course, I call my JSP with this URI /myPage.jsp?httpParameter=user

Thx
Mauro

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RE: A bean:define question

[Robert Taylor]

You will have to do something like this:

%
String key = request.getParameter(httpParameter) + .name;
%
bean:define id=varName
bean:message key=%=key%.name/
/bean:define

robert
-Original Message-
From: Binaghi Mauro [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 01, 2003 11:09 AM
To: Struts Users Mailing List
Subject: A bean:define question
Importance: High


Hi
I have the user.name property in my ApplicationResource.properties file.
Can I take its value with the following instrucition in my JSP page?

bean:define id=varName
bean:message key=%= request.getParameter(httpParameter) %.name/
/bean:define

Of course, I call my JSP with this URI /myPage.jsp?httpParameter=user

Thx
Mauro

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RE: A bean:define question

[Karr, David]

This might work:

bean:define id=varName
bean:message key='%= request.getParameter(httpParameter) +
 .name %'/
/bean:define

 -Original Message-
 From: Binaghi Mauro [mailto:[EMAIL PROTECTED]
 
 Hi
 I have the user.name property in my ApplicationResource.properties
 file.
 Can I take its value with the following instrucition in my JSP page?
 
 bean:define id=varName
   bean:message key=%= request.getParameter(httpParameter)
 %.name/
 /bean:define
 
 Of course, I call my JSP with this URI
/myPage.jsp?httpParameter=user

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Re: A bean:define question

[James Mitchell]

or using the scriptlet-free version

bean:parameter id=myparam name=httpParameter/

bean:define id=msgKey
 bean:write name=myparam/.name
/bean:define

bean:define id=varName
 bean:message name=msgKey/
/bean:define

bean:write name=varName/  -- remove this unless you just want to print
it out on the page



--
James Mitchell
Software Developer/Struts Evangelist
http://www.open-tools.org



- Original Message -
From: Karr, David [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Tuesday, April 01, 2003 11:14 AM
Subject: RE: A bean:define question


 This might work:

 bean:define id=varName
 bean:message key='%= request.getParameter(httpParameter) +
  .name %'/
 /bean:define

  -Original Message-
  From: Binaghi Mauro [mailto:[EMAIL PROTECTED]
 
  Hi
  I have the user.name property in my ApplicationResource.properties
  file.
  Can I take its value with the following instrucition in my JSP page?
 
  bean:define id=varName
  bean:message key=%= request.getParameter(httpParameter)
  %.name/
  /bean:define
 
  Of course, I call my JSP with this URI
 /myPage.jsp?httpParameter=user

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[OT] Re: A bean:define question

[Affan Qureshi]

Isn't the scriplet free version more confusing/cryptic than the scriplet
one? I know we should avoid scriplets 110% in JSPs but what about cases
where it can save some confusion of five tags to do a simple thing?

The reason to avoid scriplets is to allow seperation of page designers and
developers dependancies but the poor page designer won't make much sense out
of either of them in this case i think and its better to give him one line
of confusion than 5.

Intersted to know your comments.

Regards,
Affan

- Original Message -
From: James Mitchell [EMAIL PROTECTED]
To: Struts Users Mailing List [EMAIL PROTECTED]
Sent: Wednesday, April 02, 2003 12:21 AM
Subject: Re: A bean:define question


 or using the scriptlet-free version

 bean:parameter id=myparam name=httpParameter/

 bean:define id=msgKey
  bean:write name=myparam/.name
 /bean:define

 bean:define id=varName
  bean:message name=msgKey/
 /bean:define

 bean:write name=varName/  -- remove this unless you just want to
print
 it out on the page



 --
 James Mitchell
 Software Developer/Struts Evangelist
 http://www.open-tools.org



 - Original Message -
 From: Karr, David [EMAIL PROTECTED]
 To: Struts Users Mailing List [EMAIL PROTECTED]
 Sent: Tuesday, April 01, 2003 11:14 AM
 Subject: RE: A bean:define question


  This might work:
 
  bean:define id=varName
  bean:message key='%= request.getParameter(httpParameter) +
   .name %'/
  /bean:define
 
   -Original Message-
   From: Binaghi Mauro [mailto:[EMAIL PROTECTED]
  
   Hi
   I have the user.name property in my ApplicationResource.properties
   file.
   Can I take its value with the following instrucition in my JSP page?
  
   bean:define id=varName
   bean:message key=%= request.getParameter(httpParameter)
   %.name/
   /bean:define
  
   Of course, I call my JSP with this URI
  /myPage.jsp?httpParameter=user
 
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  For additional commands, e-mail: [EMAIL PROTECTED]


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 For additional commands, e-mail: [EMAIL PROTECTED]



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Re: [OT] Re: A bean:define question

[James Mitchell]

On Tue, 2003-04-01 at 22:36, Affan Qureshi wrote:
 Isn't the scriplet free version more confusing/cryptic than the scriplet
 one? I know we should avoid scriplets 110% in JSPs but what about cases
 where it can save some confusion of five tags to do a simple thing?

Well, first of all, referencing a key from the bundle like this is poor
design IMHO.  Something like that should have been done in the action,
and placed on the formbean.  I was just trying to help with syntax.

 
 The reason to avoid scriplets is to allow seperation of page designers and
 developers dependancies but the poor page designer won't make much sense out
 of either of them in this case i think and its better to give him one line
 of confusion than 5.

I agree.

 
 Intersted to know your comments.
 
 Regards,
 Affan
 
 - Original Message -
 From: James Mitchell [EMAIL PROTECTED]
 To: Struts Users Mailing List [EMAIL PROTECTED]
 Sent: Wednesday, April 02, 2003 12:21 AM
 Subject: Re: A bean:define question
 
 
  or using the scriptlet-free version
 
  bean:parameter id=myparam name=httpParameter/
 
  bean:define id=msgKey
   bean:write name=myparam/.name
  /bean:define
 
  bean:define id=varName
   bean:message name=msgKey/
  /bean:define
 
  bean:write name=varName/  -- remove this unless you just want to
 print
  it out on the page
 
 
 
  --
  James Mitchell
  Software Developer/Struts Evangelist
  http://www.open-tools.org
 
 
 
  - Original Message -
  From: Karr, David [EMAIL PROTECTED]
  To: Struts Users Mailing List [EMAIL PROTECTED]
  Sent: Tuesday, April 01, 2003 11:14 AM
  Subject: RE: A bean:define question
 
 
   This might work:
  
   bean:define id=varName
   bean:message key='%= request.getParameter(httpParameter) +
.name %'/
   /bean:define
  
-Original Message-
From: Binaghi Mauro [mailto:[EMAIL PROTECTED]
   
Hi
I have the user.name property in my ApplicationResource.properties
file.
Can I take its value with the following instrucition in my JSP page?
   
bean:define id=varName
bean:message key=%= request.getParameter(httpParameter)
%.name/
/bean:define
   
Of course, I call my JSP with this URI
   /myPage.jsp?httpParameter=user
  
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   To unsubscribe, e-mail: [EMAIL PROTECTED]
   For additional commands, e-mail: [EMAIL PROTECTED]
 
 
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-- 
James Mitchell
Software Developer/Struts Evangelist
http://www.open-tools.org




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Re: [OT] Re: A bean:define question

[David Graham]

 The reason to avoid scriplets is to allow seperation of page designers 
and
 developers dependancies but the poor page designer won't make much sense 
out
 of either of them in this case i think and its better to give him one 
line
 of confusion than 5.
Ah, the mysterious page designer.  They're rarely spotted in the Canadian 
woods...or is that the Yetti?

I believe most developers don't have the luxury of dedicated page designers. 
 IMO, the main reason to use tags over scriptlets is that it's more 
productive and much less error prone.  I've always been confused by people 
who ask things like, Does IDE X support JSP debugging?.  Well, if you need 
to debug your JSP, you've got way too much logic in there and no IDE will 
save you.

David

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Problem with casting resources aquired with bean:define/ tag

[Binaghi Mauro]

Hi!
I've some problem with an int property value, read from my ApplicationResources 
file...

This is my TAG in JSP page:
bean:define id=readValue type=int
bean:message key=read.this.property.from.file/
/bean:define

but when I try to use the variable readValue, it seems to be a 'NULL' attribute...
So I've just tryied this one TAG:
bean:define id=readValue type=java.lang.Integer
bean:message key=read.this.property.from.file/
/bean:define

but when I use the method readValue.intValue() to convert this value to an int I 
receive the 
same error as before...

Anybody knows why?
Thx
Mauro

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Question on bean:define

[Binaghi Mauro]

I've just upgraded my jdk to 1.4.1_02 version.

Now, where I use (in JSP pages) the instruction:
bean:define id=pathImages property=images.uri/

...I receive the following error:
 javax.servlet.jsp.JspException: Define tag can contain only one of name 
 attribute, value attribute, or body content 
   at org.apache.struts.taglib.bean.DefineTag.doEndTag(DefineTag.java:257) 

Somebidy knows the problem? :-(

Thx
Mauro

-- 
° Mauro L. Binaghi - Matrix S.p.A. 
° Technology - Web Developer  Coordinator 
° e-mail: [EMAIL PROTECTED] 
° Phone: +39 0229047.656 
° FAX: +39 0229047.564 
° C.so Garibaldi, 99 
° 20121 Milano, ITALY 
° http://www.matrix.it/ 
° http://www.seat.it/ 
° http://www.virgilio.it/ 
-- 

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RE: Question on bean:define

[Karr, David]

In your case, I think the message isn't quite accurate.  The message should say 
something like ... needs to contain EXACTLY one of   You aren't using any of 
name, value, or body content.  This has nothing to do with your JDK upgrade.

 -Original Message-
 From: Binaghi Mauro [mailto:[EMAIL PROTECTED]
 Sent: Tuesday, March 25, 2003 6:51 AM
 To: [EMAIL PROTECTED]
 Subject: Question on bean:define
 
 I've just upgraded my jdk to 1.4.1_02 version.
 
 Now, where I use (in JSP pages) the instruction:
 bean:define id=pathImages property=images.uri/
 
 ...I receive the following error:
  javax.servlet.jsp.JspException: Define tag can contain only one of name
  attribute, value attribute, or body content
at org.apache.struts.taglib.bean.DefineTag.doEndTag(DefineTag.java:257)
 
 Somebidy knows the problem? :-(
 
 Thx
 Mauro
 
 --
 ° Mauro L. Binaghi - Matrix S.p.A.
 ° Technology - Web Developer  Coordinator
 ° e-mail: [EMAIL PROTECTED]
 ° Phone: +39 0229047.656
 ° FAX: +39 0229047.564
 ° C.so Garibaldi, 99
 ° 20121 Milano, ITALY
 ° http://www.matrix.it/
 ° http://www.seat.it/
 ° http://www.virgilio.it/
 --
 
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RE: Question on bean:define

[Binaghi Mauro]

Perfect.
But I've tryied these also:

1) bean:define id=pathImages name=ApplicationResources property=images.uri/
2) bean:define id=pathImages property=images.uri value=/images/

...well, thw second one is right. But I want to read the attribute images.uri from 
my configuration file ApplicationResources.properties.
How can I do?


-Original Message-
From: Karr, David [mailto:[EMAIL PROTECTED]
Sent: martedì 25 marzo 2003 17.57
To: Struts Users Mailing List
Subject: RE: Question on bean:define


In your case, I think the message isn't quite accurate.  The message should say 
something like ... needs to contain EXACTLY one of   You aren't using any of 
name, value, or body content.  This has nothing to do with your JDK upgrade.

 -Original Message-
 From: Binaghi Mauro [mailto:[EMAIL PROTECTED]
 Sent: Tuesday, March 25, 2003 6:51 AM
 To: [EMAIL PROTECTED]
 Subject: Question on bean:define
 
 I've just upgraded my jdk to 1.4.1_02 version.
 
 Now, where I use (in JSP pages) the instruction:
 bean:define id=pathImages property=images.uri/
 
 ...I receive the following error:
  javax.servlet.jsp.JspException: Define tag can contain only one of name
  attribute, value attribute, or body content
at org.apache.struts.taglib.bean.DefineTag.doEndTag(DefineTag.java:257)
 
 Somebidy knows the problem? :-(
 
 Thx
 Mauro
 
 --
 ° Mauro L. Binaghi - Matrix S.p.A.
 ° Technology - Web Developer  Coordinator
 ° e-mail: [EMAIL PROTECTED]
 ° Phone: +39 0229047.656
 ° FAX: +39 0229047.564
 ° C.so Garibaldi, 99
 ° 20121 Milano, ITALY
 ° http://www.matrix.it/
 ° http://www.seat.it/
 ° http://www.virgilio.it/
 --
 
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RE: Question on bean:define

[James Mitchell]

On Tue, 2003-03-25 at 12:13, Binaghi Mauro wrote:
 Perfect.
 But I've tryied these also:
 
 1) bean:define id=pathImages name=ApplicationResources property=images.uri/
 2) bean:define id=pathImages property=images.uri value=/images/
 
 ...well, thw second one is right. But I want to read the attribute images.uri from 
 my configuration file ApplicationResources.properties.
 How can I do?

Have you opened the struts-example to see how its done?

 
 
 -Original Message-
 From: Karr, David [mailto:[EMAIL PROTECTED]
 Sent: marted 25 marzo 2003 17.57
 To: Struts Users Mailing List
 Subject: RE: Question on bean:define
 
 
 In your case, I think the message isn't quite accurate.  The message should say 
 something like ... needs to contain EXACTLY one of   You aren't using any of 
 name, value, or body content.  This has nothing to do with your JDK upgrade.
 
  -Original Message-
  From: Binaghi Mauro [mailto:[EMAIL PROTECTED]
  Sent: Tuesday, March 25, 2003 6:51 AM
  To: [EMAIL PROTECTED]
  Subject: Question on bean:define
  
  I've just upgraded my jdk to 1.4.1_02 version.
  
  Now, where I use (in JSP pages) the instruction:
  bean:define id=pathImages property=images.uri/
  
  ...I receive the following error:
   javax.servlet.jsp.JspException: Define tag can contain only one of name
   attribute, value attribute, or body content
 at org.apache.struts.taglib.bean.DefineTag.doEndTag(DefineTag.java:257)
  
  Somebidy knows the problem? :-(
  
  Thx
  Mauro
  
  --
   Mauro L. Binaghi - Matrix S.p.A.
   Technology - Web Developer  Coordinator
   e-mail: [EMAIL PROTECTED]
   Phone: +39 0229047.656
   FAX: +39 0229047.564
   C.so Garibaldi, 99
   20121 Milano, ITALY
   http://www.matrix.it/
   http://www.seat.it/
   http://www.virgilio.it/
  --
  
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bean:define and el tags

[Mohan Radhakrishnan]

Hi

   I am trying to use simple if-else logic here.

Date formatter -
jsp:useBean id=now class=java.util.Date /
fmt:formatDate var=currentdate value=${now}
pattern=dd/MM//

   If my indexed property in the form returns null, I use the current date.

c:choose
c:when test=${form.startDate[0] != null}
bean:define id=date name=form property='%= startDate[ + 0 + ]
%'/
/c:when
c:when test=${form.startDate[0] == null}
bean:define id=date value=%=currentdate%/
/c:when
/c:choose

This is to populate my html:text box like this

html:text value=%=date.toString()%

  Is something wrong here ? It seems that the variable date is not found
at runtime.

Thanks,
Mohan

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RE: bean:define and el tags

[Mohan Radhakrishnan]

Hi,
Answering my own question.

  The code to check if an indexed property is null or not in Struts
1.0.2/JSTL seems to be so long. I am  just using two date checks here. This
seems to be so even if we use JSTL. I think that this type of logic is quite
commonplace in web projects.

 Should it be so complex ? Am I making it so complex? It works anyway.

!-- Get current date and format it appropriately --
jsp:useBean id=now class=java.util.Date /
fmt:formatDate var=currentdate value=${now}
pattern=dd/MM//

!-- Use the variable once. Why doesn't JSTL above do that
automatically ? --
jsp:useBean id=currentdate class=java.lang.String /

!-- Declare two variables at the beginning. Why is type
necessary here? 
 These two variables are manipulated below. Why is this
declaration
 necessary ? --
bean:define id=startdate value=%=currentdate%
type=java.lang.Object/
bean:define id=enddate value=%=currentdate%
type=java.lang.Object/

!-- The logic to check if the indexed property is null or not.
 If it is null, use the current date. --
c:choose
c:when test=${reportForm.startDate[0] != null}
  bean:define id=startdate name=reportForm
property='%= startDate[ + 0 + ]%'/
/c:when
c:when test=${reportForm.startDate[0] == null}
  bean:define id=startdate
value=%=currentdate.toString()%/
/c:when
c:otherwise
  bean:define id=startdate
value=%=currentdate.toString()%/
/c:otherwise
/c:choose

!-- The logic to check if the indexed property is null or not.
 If it is null, use the current date. --
c:choose
c:when test=${reportForm.endDate[0] != null}
  bean:define id=enddate name=reportForm
property='%= endDate[ + 0 + ]  %'/
/c:when
c:when test=${reportForm.endDate[0] == null}
  bean:define id=enddate
value=%=currentdate.toString()%/
/c:when
c:otherwise
  bean:define id=enddate
value=%=currentdate.toString()%/
/c:otherwise
/c:choose

Mohan

-Original Message-
From: Mohan Radhakrishnan [mailto:[EMAIL PROTECTED]
Sent: Monday, March 10, 2003 2:07 PM
To: 'Struts Users Mailing List'
Subject: bean:define and el tags


Hi

   I am trying to use simple if-else logic here.

Date formatter -
jsp:useBean id=now class=java.util.Date /
fmt:formatDate var=currentdate value=${now}
pattern=dd/MM//

   If my indexed property in the form returns null, I use the current date.

c:choose
c:when test=${form.startDate[0] != null}
bean:define id=date name=form property='%= startDate[ + 0 + ]
%'/
/c:when
c:when test=${form.startDate[0] == null}
bean:define id=date value=%=currentdate%/
/c:when
/c:choose

This is to populate my html:text box like this

html:text value=%=date.toString()%

  Is something wrong here ? It seems that the variable date is not found
at runtime.

Thanks,
Mohan

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Struts bean:define tag questions

[White, Joshua A (CASD, IT)]

Ok,

Imagine I have an object User (package test.UserVO) which contains another
object Address (package test.AddressVO)which has a String property city.
User and Address are both java beans.  User has been placed in session
scope as UserVO.

How would I access the property city?  I noticed that the bean:define tag
has a copy feature which will copy a bean to a different scope.  Could this
feature be used here?  Could you copy the nested Address bean into the
page scope?

Joshua


This communication, including attachments, is for the exclusive use of 
addressee and may contain proprietary, confidential or privileged 
information. If you are not the intended recipient, any use, copying, 
disclosure, dissemination or distribution is strictly prohibited. If 
you are not the intended recipient, please notify the sender 
immediately by return email and delete this communication and destroy all copies.


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RE: bean:define and el tags

[Karr, David]

You're missing an important point about the JSTL tags.  The tags that
store information into variables don't put them into scriptlet
variables, they put them into scoped variables, which are just HashMap
entries.  If you use fmt:formatDate to store a formatted date into
currentdate, you can't reference it with %=currentdate%.

If you're using the JSTL with Struts, you're probably better off using
Struts-EL, as the Struts-EL tags use the JSTL EL for attribute values,
instead of scriptlet expressions.

 -Original Message-
 From: Mohan Radhakrishnan [mailto:[EMAIL PROTECTED]
 Sent: Monday, March 10, 2003 12:37 AM
 To: 'Struts Users Mailing List'
 Subject: bean:define and el tags
 
 Hi
 
I am trying to use simple if-else logic here.
 
   Date formatter -
   jsp:useBean id=now class=java.util.Date /
   fmt:formatDate var=currentdate value=${now}
 pattern=dd/MM//
 
If my indexed property in the form returns null, I use the current
 date.
 
 c:choose
 c:when test=${form.startDate[0] != null}
 bean:define id=date name=form property='%= startDate[ + 0 +
]
 %'/
 /c:when
 c:when test=${form.startDate[0] == null}
 bean:define id=date value=%=currentdate%/
 /c:when
 /c:choose
 
 This is to populate my html:text box like this
 
 html:text value=%=date.toString()%
 
   Is something wrong here ? It seems that the variable date is not
found
 at runtime.
 
 Thanks,
 Mohan
 
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Re: Struts bean:define tag questions

[Nicolas De Loof]

What do you want to do whith your city ? You can do :

bean: name=UserVO property=adress.city

Nico.


 Ok,

 Imagine I have an object User (package test.UserVO) which contains
another
 object Address (package test.AddressVO)which has a String property
city.
 User and Address are both java beans.  User has been placed in
session
 scope as UserVO.

 How would I access the property city?  I noticed that the
bean:define tag
 has a copy feature which will copy a bean to a different scope.
Could this
 feature be used here?  Could you copy the nested Address bean into
the
 page scope?

 Joshua


 This communication, including attachments, is for the exclusive use
of
 addressee and may contain proprietary, confidential or privileged
 information. If you are not the intended recipient, any use,
copying,
 disclosure, dissemination or distribution is strictly prohibited. If
 you are not the intended recipient, please notify the sender
 immediately by return email and delete this communication and
destroy all copies.


 
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Bean:define and nulls

[Jordan Thomas]

Hi,

I want to use a bean:define tag within a logic:iterate tag to set a bean
value to null. How can I do this if I can not use the same value for the
id attibute.

thanks

Jordan


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RE: Bean:define and nulls

[James Mitchell]

I don't believe bean:define can help you with that.  You'll probably
have to do this with a scriptlet, a custom tag.or better yet, you
should take care of that in your action class.



--
James Mitchell
Software Engineer/Struts Evangelist
http://www.open-tools.org/

The man who does not read good books has no advantage over the man who
cannot read them.
- Mark Twain (1835-1910)



 -Original Message-
 From: Jordan Thomas [mailto:[EMAIL PROTECTED]] 
 Sent: Monday, February 17, 2003 7:39 AM
 To: Struts User List
 Subject: Bean:define and nulls
 
 
 Hi,
 
 I want to use a bean:define tag within a logic:iterate 
 tag to set a bean
 value to null. How can I do this if I can not use the same 
 value for the
 id attibute.
 
 thanks
 
 Jordan
 
 
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Re: using bean:define

[James Mitchell]

In your action class, are you actually populating a List in your form before
forwarding to that page?

From the error, it appears that getTableNames() on your form is returning
null.


--
James Mitchell





- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, February 13, 2003 5:30 PM
Subject: using bean:define


 Hi,

  I am new to struts.

  I am trying to use the

 html:options collection=tableNames

 I get the error

 javax.servlet.jsp.JspException: Define tag cannot set a null value
 at
org.apache.struts.taglib.bean.DefineTag.doEndTag(DefineTag.java:272)
 at jsp_servlet.__mffs._jspService(__mffs.java:237)


 What am I doing wrong when I am trying to create the bean

 bean:define id=tableNames
  name=mffsActionForm
 property=tableNames
  type=java.util.List /

 Regards
 Rajesh J

 Here is the JSP code

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

 %@ taglib uri=/WEB-INF/struts-html.tld prefix=html%
 %@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic%
 %@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean%

 html:html

 head

 titleMFFS/title
 /head

 body topmargin=0 leftmargin=0

 table border=0 width=100% height=100% cellspacing=0
cellpadding=0
   tr
 td width=100% height=72 bgcolor=#66 style=color: #FF
 nbsp;strongfont size=8 face=ATSackLightRomNoBallshtml:img
width=61
 height=45 src=images/top.bmp border=0/MFFS/font/strong/td
   /tr
   tr
 td width=100% height=20 bgcolor=#EAnbsp;/td
   /tr
   tr
 td width=100% height=95% valign=middle align=center
   html:form
action=mffsAction
name=mffsActionForm
type=lam.mffs.form.MffsActionForm
scope=session 
 pnbsp;nbsp;nbsp;nbsp; nbsp;nbsp;
 /p
 table border=1 height=33 bordercolor=#00
bordercolorlight=
 #00 bordercolordark=#00
   tr
 td width=100 height=27 bordercolor=#FF
bordercolorlight=
 #FF bordercolordark=#FF bgcolor=#e0ebf5font size=2End
 Date/font/td
 td width=100 height=27 bordercolor=#FF
bordercolorlight=
 #FF bordercolordark=#FF bgcolor=#e0ebf5 html:text property
 =end_date size=10//td
 td width=150 height=27 bordercolor=#FF
bordercolorlight=
 #FF bordercolordark=#FF bgcolor=#e0ebf5font size=2
Choose
 Table/font/td
 td width=200 height=27 bordercolor=#FF
bordercolorlight=
 #FF bordercolordark=#FF bgcolor=#e0ebf5
   font size=2
 bean:define id=tableNames
  name=mffsActionForm
 property=tableNames
  type=java.util.List /

   html:select property=tables style=font-size: 10pt
size=1
 html:options collection=tableNames labelProperty
 =labelProperty property=property/
   /html:select/font/td
 td width=200 height=27 bordercolor=#FF
bordercolorlight=
 #FF bordercolordark=#FF bgcolor=#e0ebf5font size=2
Product
 Description/font/td
 td width=300 height=27 bordercolor=#FF
bordercolorlight=
 #FF bordercolordark=#FF bgcolor=#e0ebf5font size=2
   /font/td
 td width=130 height=27 bordercolor=#FF
bordercolorlight=
 #FF bordercolordark=#FF bgcolor=#e0ebf5applet code
 =fphover.class codebase=./ width=120 height=24
   param name=color value=#80
   param name=hovercolor value=#FF
   param name=textcolor value=#FF
   param name=text value=Get Data
   param name=effect value=glow
 /applet
 /td
   /tr
 /table
 p
 nbsp;
 /p
 /html:form

 /td
   /tr
 /table

 /body

 /html:html


 here is my formbean

 public class MffsActionForm extends ActionForm
 {
   private String tables;
   private List tableNames;
   private Date end_date;
   private List product_desc;
   public void setTables(String Tables)
   {
 this.tables = Tables;
   }
   public String getTables()
   {
 return tables;
   }
   public void setEnd_date(Date end_date)
   {
 this.end_date = end_date;
   }
   public Date getEnd_date()
   {
 return end_date;
   }
   public void setProduct_desc(List product_desc)
   {
 this.product_desc = product_desc;
   }
   public List getProduct_desc()
   {
 return product_desc;
   }
   public ActionErrors validate(ActionMapping actionMapping,
HttpServletRequest
 httpServletRequest)
   {
 /**@todo: finish this method, this is just the skeleton.*/
 return null;
   }
   public void reset(ActionMapping actionMapping, HttpServletRequest
 httpServletRequest)
   {
 tables = null;
 end_date = null;
 product_desc = null;
   }
   public List getTableNames()
   {
 return tableNames;
   }
   public void setTableNames(List tableNames

Re: using bean:define

[Rajesh . Jayabalan]

I definetely am populating the form variable..

here is the action class

public class InitMffsAction extends Action
{
  public ActionForward perform(ActionMapping actionMapping,
   ActionForm actionForm,
   HttpServletRequest httpServletRequest,
   HttpServletResponse httpServletResponse)
  {
PropertyResourceBundle prb = null;
try
{
  System.out.println(
  ---Printing from within perform of
LegaldocsqueryinitAction :  +
  actionMapping.toString());
  System.out.println(
  ---Printing from within perform of
LegaldocsqueryinitAction :  +
  httpServletRequest.toString());
  lam.mffs.form.MffsActionForm mfform = (lam.mffs.form.MffsActionForm)
actionForm;
  InputStream is = this.getClass().getClassLoader().getResourceAsStream(
  lam/mffs/action/mffsdata.properties);
  prb = new PropertyResourceBundle(is);
  Context ctx = this.getInitialContext(prb.getString(
  servlet.initialcontext.url));
  MffsSessionHome home = (MffsSessionHome)ctx.lookup(MffsSession);
  MffsSessionRemote admin = (MffsSessionRemote)home.create();

  mfform.setEnd_date(admin.getEndDate());
  mfform.setProduct_desc(admin.getProdctDescription());
  mfform.setTableNames(admin.getTableNames());
}
catch (Exception e)
{
  LamLog.log(this, LamLog.FATAL,
 Problem getting initial data from ejb  + e.getMessage());
  throw new java.lang.UnsupportedOperationException(
  Method perform() has thrown an exception  + e.getMessage());
}
return actionMapping.findForward(success);
  }

  private Context getInitialContext(String url) throws Exception
  {
Properties properties = null;
try
{
  properties = new Properties();
  properties.put(Context.INITIAL_CONTEXT_FACTORY,
 weblogic.jndi.WLInitialContextFactory);
  properties.put(Context.PROVIDER_URL, url);
}
catch (Exception e)
{
  LamLog.log(this, LamLog.FATAL,
 Unable to connect to WebLogic server at  + url);
  throw e;
}
return new InitialContext(properties);
  }

}


   
 
   
 
 To: Struts Users Mailing List 
[EMAIL PROTECTED]   
 James Mitchellcc:   
 
 [EMAIL PROTECTED]Subject: Re: using bean:define  
 
 g
 
 14 Feb 2003 09:36 AM  
 
 Please respond to 
 
 Struts Users 
 
 Mailing List 
 
   
 
   
 



In your action class, are you actually populating a List in your form before
forwarding to that page?

From the error, it appears that getTableNames() on your form is returning
null.


--
James Mitchell





- Original Message -
From: [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Thursday, February 13, 2003 5:30 PM
Subject: using bean:define


 Hi,

  I am new to struts.

  I am trying to use the

 html:options collection=tableNames

 I get the error

 javax.servlet.jsp.JspException: Define tag cannot set a null value
 at
org.apache.struts.taglib.bean.DefineTag.doEndTag(DefineTag.java:272)
 at jsp_servlet.__mffs._jspService(__mffs.java:237)


 What am I doing wrong when I am trying to create the bean

 bean:define id=tableNames
  name=mffsActionForm
 property=tableNames
  type=java.util.List /

 Regards
 Rajesh J

 Here is the JSP code

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

 %@ taglib uri=/WEB-INF/struts-html.tld prefix=html%
 %@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic%
 %@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean%

 html:html

 head

 titleMFFS/title
 /head

 body topmargin=0 leftmargin=0

 table border=0 width=100% height=100% cellspacing=0
cellpadding=0
   tr

RE: using bean:define

[James Mitchell]

(Sorry if this double posts, getting System Admin messages, not sure if
its my SMTP server or some loser on the list sending me that crap)



Most likely, your getTables() is returning null.  You can check the
source for DefineTag if you like.  I just finished an exhaustive test
suite for that tag, so I know it works 100%.

I would add some debug in your action to verify that its not null.
That's probably your quickest move to finding the culprit.

...
...
  mfform.setEnd_date(admin.getEndDate());
  mfform.setProduct_desc(admin.getProdctDescription());
  mfform.setTableNames(admin.getTableNames());
if (mfform.getTables() == null){
LamLog.log(this, LamLog.FATAL, 
   Problem getting TableNames from ejb  + e.getMessage());

  }
}
catch (Exception e)
{
...
...


Hope that helps.



--
James Mitchell
Software Engineer/Struts Evangelist
http://www.open-tools.org/

The man who does not read good books has no advantage over the man who
cannot read them.
- Mark Twain (1835-1910)







 -Original Message-
 From: [EMAIL PROTECTED] 
 [mailto:[EMAIL PROTECTED]] 
 Sent: Friday, February 14, 2003 9:57 AM
 To: Struts Users Mailing List
 Subject: Re: using bean:define
 
 
 
 I definetely am populating the form variable..
 
 here is the action class
 
 public class InitMffsAction extends Action
 {
   public ActionForward perform(ActionMapping actionMapping,
ActionForm actionForm,
HttpServletRequest httpServletRequest,
HttpServletResponse 
 httpServletResponse)
   {
 PropertyResourceBundle prb = null;
 try
 {
   System.out.println(
   ---Printing from within perform of
 LegaldocsqueryinitAction :  +
   actionMapping.toString());
   System.out.println(
   ---Printing from within perform of
 LegaldocsqueryinitAction :  +
   httpServletRequest.toString());
   lam.mffs.form.MffsActionForm mfform = 
 (lam.mffs.form.MffsActionForm)
 actionForm;
   InputStream is = 
 this.getClass().getClassLoader().getResourceAsStream(
   lam/mffs/action/mffsdata.properties);
   prb = new PropertyResourceBundle(is);
   Context ctx = this.getInitialContext(prb.getString(
   servlet.initialcontext.url));
   MffsSessionHome home = 
 (MffsSessionHome)ctx.lookup(MffsSession);
   MffsSessionRemote admin = (MffsSessionRemote)home.create();
 
   mfform.setEnd_date(admin.getEndDate());
   mfform.setProduct_desc(admin.getProdctDescription());
   mfform.setTableNames(admin.getTableNames());
 }
 catch (Exception e)
 {
   LamLog.log(this, LamLog.FATAL,
  Problem getting initial data from ejb  + 
 e.getMessage());
   throw new java.lang.UnsupportedOperationException(
   Method perform() has thrown an exception  + 
 e.getMessage());
 }
 return actionMapping.findForward(success);
   }
 
   private Context getInitialContext(String url) throws Exception
   {
 Properties properties = null;
 try
 {
   properties = new Properties();
   properties.put(Context.INITIAL_CONTEXT_FACTORY,
  weblogic.jndi.WLInitialContextFactory);
   properties.put(Context.PROVIDER_URL, url);
 }
 catch (Exception e)
 {
   LamLog.log(this, LamLog.FATAL,
  Unable to connect to WebLogic server at  + url);
   throw e;
 }
 return new InitialContext(properties);
   }
 
 }
 
 
   
   
   
   
  To: Struts 
 Users Mailing List [EMAIL PROTECTED]   
  James Mitchellcc:  
   
  [EMAIL PROTECTED]Subject: Re: 
 using bean:define   
  g   
   
  14 Feb 2003 09:36 AM 
   
  Please respond to
   
  Struts Users
   
  Mailing List

RE: using bean:define

[Rajesh . Jayabalan]

THanx,

 My mistake I was getting the bean from a different server.

 Everything works fine.

Regards
Rajesh J


   
  
   
  
  To: 'Struts Users Mailing List' 
[EMAIL PROTECTED] 
 James Mitchell cc:  
  
 [EMAIL PROTECTED]Subject: RE: using bean:define 
  
 et   
  
 Sent by: James   
  
 Mitchell 
  
 [EMAIL PROTECTED] 
  
  
  
   
  
 14 Feb 2003 10:27 AM  
  
 Please respond to 
  
 Struts Users Mailing 
  
 List 
  
   
  
   
  



(Sorry if this double posts, getting System Admin messages, not sure if
its my SMTP server or some loser on the list sending me that crap)



Most likely, your getTables() is returning null.  You can check the
source for DefineTag if you like.  I just finished an exhaustive test
suite for that tag, so I know it works 100%.

I would add some debug in your action to verify that its not null.
That's probably your quickest move to finding the culprit.

...
...
  mfform.setEnd_date(admin.getEndDate());
  mfform.setProduct_desc(admin.getProdctDescription());
  mfform.setTableNames(admin.getTableNames());
 if (mfform.getTables() == null){
LamLog.log(this, LamLog.FATAL,
   Problem getting TableNames from ejb  + e.getMessage());

  }
}
catch (Exception e)
{
...
...


Hope that helps.



--
James Mitchell
Software Engineer/Struts Evangelist
http://www.open-tools.org/

The man who does not read good books has no advantage over the man who
cannot read them.
 - Mark Twain (1835-1910)







 -Original Message-
 From: [EMAIL PROTECTED]
 [mailto:[EMAIL PROTECTED]]
 Sent: Friday, February 14, 2003 9:57 AM
 To: Struts Users Mailing List
 Subject: Re: using bean:define



 I definetely am populating the form variable..

 here is the action class

 public class InitMffsAction extends Action
 {
   public ActionForward perform(ActionMapping actionMapping,
ActionForm actionForm,
HttpServletRequest httpServletRequest,
HttpServletResponse
 httpServletResponse)
   {
 PropertyResourceBundle prb = null;
 try
 {
   System.out.println(
   ---Printing from within perform of
 LegaldocsqueryinitAction :  +
   actionMapping.toString());
   System.out.println(
   ---Printing from within perform of
 LegaldocsqueryinitAction :  +
   httpServletRequest.toString());
   lam.mffs.form.MffsActionForm mfform =
 (lam.mffs.form.MffsActionForm)
 actionForm;
   InputStream is =
 this.getClass().getClassLoader().getResourceAsStream(
   lam/mffs/action/mffsdata.properties);
   prb = new PropertyResourceBundle(is);
   Context ctx = this.getInitialContext(prb.getString(
   servlet.initialcontext.url));
   MffsSessionHome home =
 (MffsSessionHome)ctx.lookup(MffsSession);
   MffsSessionRemote admin = (MffsSessionRemote)home.create();

   mfform.setEnd_date(admin.getEndDate());
   mfform.setProduct_desc(admin.getProdctDescription());
   mfform.setTableNames(admin.getTableNames());
 }
 catch (Exception e)
 {
   LamLog.log(this, LamLog.FATAL,
  Problem getting initial data from ejb  +
 e.getMessage());
   throw new

using bean:define

[Rajesh . Jayabalan]

Hi,

 I am new to struts.

 I am trying to use the

html:options collection=tableNames

I get the error

javax.servlet.jsp.JspException: Define tag cannot set a null value
at org.apache.struts.taglib.bean.DefineTag.doEndTag(DefineTag.java:272)
at jsp_servlet.__mffs._jspService(__mffs.java:237)


What am I doing wrong when I am trying to create the bean

bean:define id=tableNames
 name=mffsActionForm
property=tableNames
 type=java.util.List /

Regards
Rajesh J

Here is the JSP code

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

%@ taglib uri=/WEB-INF/struts-html.tld prefix=html%
%@ taglib uri=/WEB-INF/struts-logic.tld prefix=logic%
%@ taglib uri=/WEB-INF/struts-bean.tld prefix=bean%

html:html

head

titleMFFS/title
/head

body topmargin=0 leftmargin=0

table border=0 width=100% height=100% cellspacing=0 cellpadding=0
  tr
td width=100% height=72 bgcolor=#66 style=color: #FF
nbsp;strongfont size=8 face=ATSackLightRomNoBallshtml:img width=61
height=45 src=images/top.bmp border=0/MFFS/font/strong/td
  /tr
  tr
td width=100% height=20 bgcolor=#EAnbsp;/td
  /tr
  tr
td width=100% height=95% valign=middle align=center
  html:form
   action=mffsAction
   name=mffsActionForm
   type=lam.mffs.form.MffsActionForm
   scope=session 
pnbsp;nbsp;nbsp;nbsp; nbsp;nbsp;
/p
table border=1 height=33 bordercolor=#00 bordercolorlight=
#00 bordercolordark=#00
  tr
td width=100 height=27 bordercolor=#FF bordercolorlight=
#FF bordercolordark=#FF bgcolor=#e0ebf5font size=2End
Date/font/td
td width=100 height=27 bordercolor=#FF bordercolorlight=
#FF bordercolordark=#FF bgcolor=#e0ebf5 html:text property
=end_date size=10//td
td width=150 height=27 bordercolor=#FF bordercolorlight=
#FF bordercolordark=#FF bgcolor=#e0ebf5font size=2 Choose
Table/font/td
td width=200 height=27 bordercolor=#FF bordercolorlight=
#FF bordercolordark=#FF bgcolor=#e0ebf5
  font size=2
bean:define id=tableNames
 name=mffsActionForm
property=tableNames
 type=java.util.List /

  html:select property=tables style=font-size: 10pt size=1
html:options collection=tableNames labelProperty
=labelProperty property=property/
  /html:select/font/td
td width=200 height=27 bordercolor=#FF bordercolorlight=
#FF bordercolordark=#FF bgcolor=#e0ebf5font size=2 Product
Description/font/td
td width=300 height=27 bordercolor=#FF bordercolorlight=
#FF bordercolordark=#FF bgcolor=#e0ebf5font size=2
  /font/td
td width=130 height=27 bordercolor=#FF bordercolorlight=
#FF bordercolordark=#FF bgcolor=#e0ebf5applet code
=fphover.class codebase=./ width=120 height=24
  param name=color value=#80
  param name=hovercolor value=#FF
  param name=textcolor value=#FF
  param name=text value=Get Data
  param name=effect value=glow
/applet
/td
  /tr
/table
p
nbsp;
/p
/html:form

/td
  /tr
/table

/body

/html:html


here is my formbean

public class MffsActionForm extends ActionForm
{
  private String tables;
  private List tableNames;
  private Date end_date;
  private List product_desc;
  public void setTables(String Tables)
  {
this.tables = Tables;
  }
  public String getTables()
  {
return tables;
  }
  public void setEnd_date(Date end_date)
  {
this.end_date = end_date;
  }
  public Date getEnd_date()
  {
return end_date;
  }
  public void setProduct_desc(List product_desc)
  {
this.product_desc = product_desc;
  }
  public List getProduct_desc()
  {
return product_desc;
  }
  public ActionErrors validate(ActionMapping actionMapping, HttpServletRequest
httpServletRequest)
  {
/**@todo: finish this method, this is just the skeleton.*/
return null;
  }
  public void reset(ActionMapping actionMapping, HttpServletRequest
httpServletRequest)
  {
tables = null;
end_date = null;
product_desc = null;
  }
  public List getTableNames()
  {
return tableNames;
  }
  public void setTableNames(List tableNames)
  {
this.tableNames = tableNames;
  }
}





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bean:define concatenation

[Balakrishnan, Vijay]

HI,

I have used the following:
bean:define id=medKey name=searchResult property=lastName /

I want to be able to concatenate 2 of these properties from the bean into
the medKey.

i.e. combine last name and firstname into medKey' with a bean:define and
then use the variable. 
bean:define id=medKey name=searchResult property=lastName /
bean:define id=medKey name=searchResult property=firstName /


TIA,
Vijay

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Re: bean:define concatenation

[James Mitchell]

Have you tried?

bean:define id=medKey
bean:write name=searchResult property=lastName/
bean:write name=searchResult property=lastName/
/bean:define







--
James Mitchell





- Original Message - 
From: Balakrishnan, Vijay [EMAIL PROTECTED]
To: 'Struts Users Mailing List' [EMAIL PROTECTED]
Sent: Tuesday, February 11, 2003 4:07 PM
Subject: bean:define concatenation


 HI,
 
 I have used the following:
 bean:define id=medKey name=searchResult property=lastName /
 
 I want to be able to concatenate 2 of these properties from the bean into
 the medKey.
 
 i.e. combine last name and firstname into medKey' with a bean:define and
 then use the variable. 
 bean:define id=medKey name=searchResult property=lastName /
 bean:define id=medKey name=searchResult property=firstName /
 
 
 TIA,
 Vijay
 
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 To unsubscribe, e-mail: [EMAIL PROTECTED]
 For additional commands, e-mail: [EMAIL PROTECTED]
 
 


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RE: bean:define concatenation

[Balakrishnan, Vijay]

That worked like a charm.

Thanks.

-Original Message-
From: James Mitchell [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 11, 2003 1:12 PM
To: Struts Users Mailing List
Subject: Re: bean:define concatenation


Have you tried?

bean:define id=medKey
bean:write name=searchResult property=lastName/
bean:write name=searchResult property=lastName/
/bean:define







--
James Mitchell





- Original Message - 
From: Balakrishnan, Vijay [EMAIL PROTECTED]
To: 'Struts Users Mailing List' [EMAIL PROTECTED]
Sent: Tuesday, February 11, 2003 4:07 PM
Subject: bean:define concatenation


 HI,
 
 I have used the following:
 bean:define id=medKey name=searchResult property=lastName /
 
 I want to be able to concatenate 2 of these properties from the bean into
 the medKey.
 
 i.e. combine last name and firstname into medKey' with a bean:define and
 then use the variable. 
 bean:define id=medKey name=searchResult property=lastName /
 bean:define id=medKey name=searchResult property=firstName /
 
 
 TIA,
 Vijay
 
 -
 To unsubscribe, e-mail: [EMAIL PROTECTED]
 For additional commands, e-mail: [EMAIL PROTECTED]
 
 


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bean:define, logic:equal problem with rt expr values

[mech]

Hi,

I'm using Struts 1.1b and want to use logic:equal to compare values
and I'm totally stuck when I try to use no constant for the value
attribute...

My code this:

I have a formbean named ListExperimentForm with a getter method
getTopics() to return a collection of Objects each containing a
private int member variable topicid

I would like to check inside the iteration if the topicid matched a
runtime expression. That could be a get parameter or any scripting
variable. But I don't get it work. 

logic:equal name=topicsList property=topicid value=5 is fine...
but I can't use a constant value attribute, of course.


If I for example try:

% int myint = 5; %
logic:iterate id=topicsList name=ListExperimentsForm
property=topics
logic:equal name=topicsList property=topicid value=%
=myint %
DOSOMETHINGCONDITIONAL
/logic:equal
DOSOMETHING
/logic

nothing happens if topicid == 5...


I guess this is because of:

  /*   logic:equal  */
org.apache.struts.taglib.logic.EqualTag _jspx_th_logic_equal_3 =
(org.apache.struts.taglib.logic.EqualTag)
_jspx_tagPool_logic_equal_value_property_name.get(org.apache.struts.tagl
ib.logic.EqualTag.class);
_jspx_th_logic_equal_3.setPageContext(pageContext);
_jspx_th_logic_equal_3.setParent(_jspx_th_logic_iterate_0);
_jspx_th_logic_equal_3.setName(topicsList);
_jspx_th_logic_equal_3.setProperty(topicid);
_jspx_th_logic_equal_3.setValue(% =myint %);

So topicid is not compared to the value of myint, instead it's
compared to the string % =myint %...

I'm confused. Especially after reading examples like:
http://j2ee.masslight.com/Chapter5.html

I can't see the difference... How can I solve this issue with runtime
expressions?
I've tried it with other struts tags, too Whenever I need to put a
scriptlet variable into e.g. a value attribute of a tag, nothing works
as expected.


Thanks for any hint... I'm getting gray hair and think about using
scriptlets instead of struts tags, if I don't find out what's wrong
soon...
Michael


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Re: bean:define, logic:equal problem with rt expr values

[Nicolas De Loof]

You typed % =myint % instead of %= myint % !

I used this a lot of time :

logic:equal name=topicsList
 property=topicid
 value=%= MyClass.CONSTANT_VALUE %
 foo
/logic:equal

Nico.

 Hi,

 I'm using Struts 1.1b and want to use logic:equal to compare values
 and I'm totally stuck when I try to use no constant for the value
 attribute...

 My code this:

 I have a formbean named ListExperimentForm with a getter method
 getTopics() to return a collection of Objects each containing a
 private int member variable topicid

 I would like to check inside the iteration if the topicid matched a
 runtime expression. That could be a get parameter or any scripting
 variable. But I don't get it work.

 logic:equal name=topicsList property=topicid value=5 is fine...
 but I can't use a constant value attribute, of course.


 If I for example try:

 % int myint = 5; %
 logic:iterate id=topicsList name=ListExperimentsForm
 property=topics
 logic:equal name=topicsList property=topicid value=%
 =myint %
 DOSOMETHINGCONDITIONAL
 /logic:equal
 DOSOMETHING
 /logic

 nothing happens if topicid == 5...


 I guess this is because of:

   /*   logic:equal  */
 org.apache.struts.taglib.logic.EqualTag _jspx_th_logic_equal_3 =
 (org.apache.struts.taglib.logic.EqualTag)
 _jspx_tagPool_logic_equal_value_property_name.get(org.apache.struts.tagl
 ib.logic.EqualTag.class);
 _jspx_th_logic_equal_3.setPageContext(pageContext);
 _jspx_th_logic_equal_3.setParent(_jspx_th_logic_iterate_0);
 _jspx_th_logic_equal_3.setName(topicsList);
 _jspx_th_logic_equal_3.setProperty(topicid);
 _jspx_th_logic_equal_3.setValue(% =myint %);

 So topicid is not compared to the value of myint, instead it's
 compared to the string % =myint %...

 I'm confused. Especially after reading examples like:
 http://j2ee.masslight.com/Chapter5.html

 I can't see the difference... How can I solve this issue with runtime
 expressions?
 I've tried it with other struts tags, too Whenever I need to put a
 scriptlet variable into e.g. a value attribute of a tag, nothing works
 as expected.


 Thanks for any hint... I'm getting gray hair and think about using
 scriptlets instead of struts tags, if I don't find out what's wrong
 soon...
 Michael


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mailto:[EMAIL PROTECTED]
 For additional commands, e-mail:
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RE: bean:define, logic:equal problem with rt expr values

[mech]

Thanks for saving my last hairs... that put me on track.

But actually I got a compiler error this time:

cannot resolve symbol symbol : method setValue (int) location: class
org.apache.struts.taglib.logic.EqualTag _jspx_th_logic_equal_3.setValue(
myint ); ^ 1 error 


Obviously there is no setValue() method for this bean:equal tag which
could take integers.
After I changed to String:

% String mystr = 5 %
logic:equal name=topicsList property=topicid value=%= mystr%
/logic:equal

it finally worked... Guess you just used string constants?! 
Anyway if I type convert like %= Integer.toString(myint) % beforehand,
it's fine, too...

Thx again.
Michael

P.S. stupid space mistake and type conversion costing 2 hours or
more... 

 -Original Message-
 From: Nicolas De Loof [mailto:[EMAIL PROTECTED]] 
 Sent: Freitag, 24. Januar 2003 14:23
 To: Struts Users Mailing List; [EMAIL PROTECTED]
 Subject: Re: bean:define, logic:equal problem with rt expr values
 
 
 You typed % =myint % instead of %= myint % !
 
 I used this a lot of time :
 
 logic:equal name=topicsList
  property=topicid
  value=%= MyClass.CONSTANT_VALUE %
  foo
 /logic:equal
 
 Nico.
 
  Hi,
 
  I'm using Struts 1.1b and want to use logic:equal to 
 compare values 
  and I'm totally stuck when I try to use no constant for the value 
  attribute...
 
  My code this:
 
  I have a formbean named ListExperimentForm with a getter method 
  getTopics() to return a collection of Objects each containing a 
  private int member variable topicid
 
  I would like to check inside the iteration if the topicid matched a 
  runtime expression. That could be a get parameter or any scripting 
  variable. But I don't get it work.
 
  logic:equal name=topicsList property=topicid value=5 is 
  fine... but I can't use a constant value attribute, of course.
 
 
  If I for example try:
 
  % int myint = 5; %
  logic:iterate id=topicsList name=ListExperimentsForm 
  property=topics logic:equal name=topicsList 
 property=topicid 
  value=% =myint %
  DOSOMETHINGCONDITIONAL
  /logic:equal
  DOSOMETHING
  /logic
 
  nothing happens if topicid == 5...
 
 
  I guess this is because of:
 
/*   logic:equal  */
  org.apache.struts.taglib.logic.EqualTag _jspx_th_logic_equal_3 =
  (org.apache.struts.taglib.logic.EqualTag)
  
 _jspx_tagPool_logic_equal_value_property_name.get(org.apache.struts.ta
  gl
  ib.logic.EqualTag.class);
  _jspx_th_logic_equal_3.setPageContext(pageContext);
  _jspx_th_logic_equal_3.setParent(_jspx_th_logic_iterate_0);
  _jspx_th_logic_equal_3.setName(topicsList);
  _jspx_th_logic_equal_3.setProperty(topicid);
  _jspx_th_logic_equal_3.setValue(% =myint %);
 
  So topicid is not compared to the value of myint, instead it's 
  compared to the string % =myint %...
 
  I'm confused. Especially after reading examples like: 
  http://j2ee.masslight.com/Chapter5.html
 
  I can't see the difference... How can I solve this issue 
 with runtime 
  expressions? I've tried it with other struts tags, too 
 Whenever I 
  need to put a scriptlet variable into e.g. a value 
 attribute of a tag, 
  nothing works as expected.
 
 
  Thanks for any hint... I'm getting gray hair and think about using 
  scriptlets instead of struts tags, if I don't find out what's wrong 
  soon... Michael
 
 
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 mailto:[EMAIL PROTECTED]
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 mailto:[EMAIL PROTECTED]
 
 
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problem with bean:define tag

[Adel]

Hi,

I am having a strange problem with stuts 1.1.b3 (with Weblogic 7). Everything woks 
fine with struts 1.1.b1 but when I moved to the 1.1.b3 the define tag is generating an 
exception. The define tag that generates the execption:

bean:define name=%=beanName% id=path property=path scope=request 
toScope=page /

The generated exception :

javax.servlet.jsp.JspException: Define tag can contain only one of name attribute, 
value attribute, or body content

Adel.



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RE: problem with bean:define tag

[Karr, David]

Note that you will get this message if the count of name, value, and
body is != 1.  The message sounds like it's saying you have more than
one of them, but in truth you could get the error if you had none of
them.  I'm going to guess that beanName is empty or null.

-Original Message-
From: Adel [mailto:[EMAIL PROTECTED]] 
Sent: Thursday, January 23, 2003 10:31 AM
To: [EMAIL PROTECTED]
Subject: problem with bean:define tag


Hi,

I am having a strange problem with stuts 1.1.b3 (with Weblogic 7).
Everything woks fine with struts 1.1.b1 but when I moved to the 1.1.b3
the define tag is generating an exception. The define tag that generates
the execption:

bean:define name=%=beanName% id=path property=path
scope=request toScope=page /

The generated exception :

javax.servlet.jsp.JspException: Define tag can contain only one of name
attribute, value attribute, or body content

Adel.



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Re: problem with bean:define tag

[Adel]

Hi again,
Thanks for your answer David. The beanName I am using is Action.Mapping_KEY:
bean:define name=%=Action.Mapping_KEY% id=path property=path
scope=request toScope=page /
This works fine with 1.1b1 but not with 1.1b3.
Adel
 Note that you will get this message if the count of name, value, and
body is != 1.  The message sounds like it's saying you have more than
one of them, but in truth you could get the error if you had none of
them.  I'm going to guess that beanName is empty or null.

-Original Message-
From: Adel [mailto:[EMAIL PROTECTED]] 
Sent: Thursday, January 23, 2003 10:31 AM
To: [EMAIL PROTECTED]
Subject: problem with bean:define tag


Hi,

I am having a strange problem with stuts 1.1.b3 (with Weblogic 7).
Everything woks fine with struts 1.1.b1 but when I moved to the 1.1.b3
the define tag is generating an exception. The define tag that generates
the execption:

bean:define name=%=beanName% id=path property=path
scope=request toScope=page /

The generated exception :

javax.servlet.jsp.JspException: Define tag can contain only one of name
attribute, value attribute, or body content

Adel.




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RE: problem with bean:define tag

[Karr, David]

That seems like a weird name to use, but it might work.  You really
should just be executing this in the debugger so you can see exactly
what is happening.

-Original Message-
From: Adel [mailto:[EMAIL PROTECTED]] 
Sent: Thursday, January 23, 2003 1:05 PM
To: [EMAIL PROTECTED]
Subject: Re: problem with bean:define tag


Hi again,
Thanks for your answer David. The beanName I am using is
Action.Mapping_KEY:
bean:define name=%=Action.Mapping_KEY% id=path property=path
scope=request toScope=page /
This works fine with 1.1b1 but not with 1.1b3.
Adel
 Note that you will get this message if the count of name, value,
and
body is != 1.  The message sounds like it's saying you have more than
one of them, but in truth you could get the error if you had none of
them.  I'm going to guess that beanName is empty or null.

-Original Message-
From: Adel [mailto:[EMAIL PROTECTED]] 
Sent: Thursday, January 23, 2003 10:31 AM
To: [EMAIL PROTECTED]
Subject: problem with bean:define tag


Hi,

I am having a strange problem with stuts 1.1.b3 (with Weblogic 7).
Everything woks fine with struts 1.1.b1 but when I moved to the 1.1.b3
the define tag is generating an exception. The define tag that generates
the execption:

bean:define name=%=beanName% id=path property=path
scope=request toScope=page /

The generated exception :

javax.servlet.jsp.JspException: Define tag can contain only one of name
attribute, value attribute, or body content


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problem with bean:define

[Suresh Addagalla]

Title: Message



Hi,

I have 
a small problem, which I need to address urgently.

I have 
a Vector and am using logic:iterate to iterate through each element. I 
want to define each element as a bean inside the iterate tag. Is this 
possible?

I am 
trying the following, but it gives an error:

logic:iterate name="servicesForm" property="serviceObject" 
id="serviceObjectId"
From the form bean, 
I am accessing serviceObject, which is a java.util.Vector.
 bean:define name="serviceObjectId" 
property="distributionSystems" id="distributionSystems"/
Defining the current element of the iteration as a bean using 
the "id" defined in logic:iterate

 html:select property="distributionSystem" 
styleClass="FieldText"
 html:options 
collection="distributionSystems" property="code" 
labelProperty="name"/
Retrieving the code and name attributes of 
the bean 
/html:select/logic:iterate
Do I anywhere need to mention the type of objects contained in the 
Vector?

Thanks,
Suresh
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