RE: html:text

[Chalissary, David]

have you written the code using the readonly, disabled..
if so can u send a piece of your code...

regds,

David


-Original Message-
From: Nekkalapudi, Viplava [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 20:02
To: 'Struts Users Mailing List'
Subject: RE: html:text


We are using Struts 1.0, 
But the attributes readonly and disabled are working fine for html tag.
The problem we have is for,

  buttonValue


The value of myButton is not submitted as request parameter.
It works fine with .
The Struts documentation says  has property which will be
the
name of the request parameter.

Any information on this?

Thanks, 


-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 1:29 PM
To: Struts Users Mailing List
Subject: RE: html:text


sorry abt the message...I meant was
the attribute is defined in the API but it gives 
an error as mentioned.
If its the struts version...well then thats fine...
i will get the latest

regds,

David

-Original Message-
From: Chalissary, David 
Sent: 22 January 2002 19:23
To: Struts Users Mailing List
Subject: RE: html:text


Thats fine I can overcome that but the problem is 
the attribute is mentioned but it gives the error mentioned.
I dont know if its the struts version or else wot is the problem.

regds,

David

-Original Message-
From: Carl Sziebert [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 19:23
To: Struts Users Mailing List
Subject: RE: html:text


Well you have greater problems than the readonly issue you mentioned
earlier.  You cannot have custom tags as attributes of other nested
tags.  However you can have nested tags within the body of other tags.
Basically you cannot use the bean:write tag as the value of the
attribute value.

Carl
 

-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 11:13 AM
To: Struts Users Mailing List
Subject: RE: html:text

the code
"
/>

the error message  is:
readonly is not a valid attribute for tag html:text

David

-Original Message-
From: Chalissary, David 
Sent: 22 January 2002 19:09
To: Struts Users Mailing List
Subject: RE: html:text


yes...i definitely did...but was unable

regds,

David

-Original Message-
From: Carl Sziebert [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 18:58
To: Struts Users Mailing List
Subject: RE: html:text


Did you use the proper format of readonly="true", etc?  The html tags
require this format as opposed to the regular html format of just
including the word 'readonly' inline with your tag.

Carl


-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 10:51 AM
To: Struts Users Mailing List
Subject: RE: html:text


Hi,

Has anybody used the html:texts disabled & readonly attributes.
The error generated - is this tag doesnt support readonly
or when I am using the disabled, I have the same error.
If so, is it bcoz of the old struts.

Help is highly appreciated.

thanx in advance

regds

David

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RE: html:text

[Nekkalapudi, Viplava]

We are using Struts 1.0, 
But the attributes readonly and disabled are working fine for html tag.
The problem we have is for,

  buttonValue


The value of myButton is not submitted as request parameter.
It works fine with .
The Struts documentation says  has property which will be the
name of the request parameter.

Any information on this?

Thanks, 


-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 1:29 PM
To: Struts Users Mailing List
Subject: RE: html:text


sorry abt the message...I meant was
the attribute is defined in the API but it gives 
an error as mentioned.
If its the struts version...well then thats fine...
i will get the latest

regds,

David

-Original Message-
From: Chalissary, David 
Sent: 22 January 2002 19:23
To: Struts Users Mailing List
Subject: RE: html:text


Thats fine I can overcome that but the problem is 
the attribute is mentioned but it gives the error mentioned.
I dont know if its the struts version or else wot is the problem.

regds,

David

-Original Message-
From: Carl Sziebert [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 19:23
To: Struts Users Mailing List
Subject: RE: html:text


Well you have greater problems than the readonly issue you mentioned
earlier.  You cannot have custom tags as attributes of other nested
tags.  However you can have nested tags within the body of other tags.
Basically you cannot use the bean:write tag as the value of the
attribute value.

Carl
 

-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 11:13 AM
To: Struts Users Mailing List
Subject: RE: html:text

the code
"
/>

the error message  is:
readonly is not a valid attribute for tag html:text

David

-Original Message-
From: Chalissary, David 
Sent: 22 January 2002 19:09
To: Struts Users Mailing List
Subject: RE: html:text


yes...i definitely did...but was unable

regds,

David

-Original Message-
From: Carl Sziebert [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 18:58
To: Struts Users Mailing List
Subject: RE: html:text


Did you use the proper format of readonly="true", etc?  The html tags
require this format as opposed to the regular html format of just
including the word 'readonly' inline with your tag.

Carl


-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 10:51 AM
To: Struts Users Mailing List
Subject: RE: html:text


Hi,

Has anybody used the html:texts disabled & readonly attributes.
The error generated - is this tag doesnt support readonly
or when I am using the disabled, I have the same error.
If so, is it bcoz of the old struts.

Help is highly appreciated.

thanx in advance

regds

David

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RE: using struts for larger apps

[Kang Abraham]

Hi Oliver,

   Thanks.  It actually was not my site.  

   I worked as a performance tuning and clustering consultant for them.
They use EJBs extensively.  I was impressed with their work as well.  

Regards,
Abraham

-Original Message-
From: Oliver Powell [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 9:20 AM
To: 'Struts Users Mailing List'
Subject: RE: using struts for larger apps


Hi Abraham,
Is this Struts implementation using EJBs as well? Congratulations on the
success of your site, the numbers you mention are quite an
accomplishment.
Cheers,
Oliver

-Original Message-
From: Kang Abraham [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 17:17
To: Struts Users Mailing List
Subject: RE: using struts for larger apps


Hi Will, 

The site uses BEA WebLogic 6.1

Regards,
Abraham

-Original Message-
From: Will Spies/Towers Perrin [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 8:51 AM
To: Struts Users Mailing List
Subject: RE: using struts for larger apps





What application server does it use?

___
Will Spies
Towers Perrin
Phone: (215)246-7145
e-mail: [EMAIL PROTECTED]


 

 

 To: "Struts Users Mailing
List" <[EMAIL PROTECTED]>  
"Kang Abraham"   cc: (bcc: Will Spies/Towers
Perrin)   


 

01/22/02 11:35

AM

Please respond

to "Struts

Users Mailing

List"

 

 





Hi All,

   I wanted to let people know that http://www.upons.com uses Struts.
Register and you can see for your self.  They currently support a user
base of over 8 million people and have successfully handled throughput
of 150,000 users a day at a sustained rate of 20,000 users an hours.  If
this isn't a large scale app, what is?

Regards,
Abraham

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Debugging with struts

[Nikhil Awasthi]

Hi There,
I want to find out how one can debug application  without worrying
about Action classes.
I guess there is a configuration parameter to disable loading of action classes.

Thanks,
Nikhil



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RE: Wondering About Struts...

[Lacerda, Wellington (AFIS)]

The problem in both sides of this question is the word BIT.

You can't develop anything with a BIT of understanding, you are accessing
databases, remote servers, possibly message brokers, and so on, then what is
a bit of knowledge becomes lack of it. To do those things you have to go to
the end, to do it correctly and efficiently, otherwise the result will never
be good enough.

The same, obviously is valid for web design. Poor design, amateurish look
and feel. A bit of knowledge doesn't pay.

Wellington Silva 

-Original Message-
From: Stuart Charlton [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 9:10 PM
To: '[EMAIL PROTECTED]'
Subject: RE: Wondering About Struts...


> However, it's my observation that a custom tag library becomes almost a
> third language that neither web developers nor Java developers
> understand.

The popularity of Cold Fusion would disagree with this... ASP.NET is moving
to this model as well (custom tag libs, minimal code inside the web page).

> Now, if a Java developer does learn HTML, s/he's added a skill with wide
> application.  If a web developer learns a bit of Java, s/he's added a
skill
> with wide application.  If both parties learn a custom tag API, they've
> added a skill that's only useful with that particular custom tag API.
> If one goes to a different project using different custom tag libraries, 
> one has to start learning a new custom tag API all over again.

Certainly.  However, think of the alternative:  custom Java code embedded in
a JSP page, written in a style that only the author of that page
understands.  

IMHO, takes a lot more effort to understand a Java-encrusted JSP page that
has gone through 6+ months of maintainence than learning a new tag library.

Tag libraries come down to easily-read abstractions.  One can abstract a JSP
page with Model 1 code using beans and small scriptlets, but the fact
remains there's a cognitive dissonance between the constant
mental-mode-switching between tags and Java.  

There are lots of network toolkits out there... one for Win32, one for UNIX,
one for Java, etc... There are subtle differences, but they all have the
same intent.  Ditto for taglibs.

> I'm not interested in starting some kind of religious war by this post.
> I'm just wondering how much the benefits outweigh the costs of using 
> Struts on a project.

Certainly these questions are worthwhile.  I've seen the dynamic-tag
approach work wonders over the years, with WebObjects, Cold Fusion, Struts,
and now ASP.NET.  It's a workable approach... But as Ted said, Struts
doesn't require the use of taglibs.  It's just (very tasty) gravy...

Cheers
Stu Charlton
Infusion Development
http://www.infusiondev.com/

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RE: Wondering About Struts...

[Stuart Charlton]

> However, it's my observation that a custom tag library becomes almost a
> third language that neither web developers nor Java developers
> understand.

The popularity of Cold Fusion would disagree with this... ASP.NET is moving
to this model as well (custom tag libs, minimal code inside the web page).

> Now, if a Java developer does learn HTML, s/he's added a skill with wide
> application.  If a web developer learns a bit of Java, s/he's added a
skill
> with wide application.  If both parties learn a custom tag API, they've
> added a skill that's only useful with that particular custom tag API.
> If one goes to a different project using different custom tag libraries, 
> one has to start learning a new custom tag API all over again.

Certainly.  However, think of the alternative:  custom Java code embedded in
a JSP page, written in a style that only the author of that page
understands.  

IMHO, takes a lot more effort to understand a Java-encrusted JSP page that
has gone through 6+ months of maintainence than learning a new tag library.

Tag libraries come down to easily-read abstractions.  One can abstract a JSP
page with Model 1 code using beans and small scriptlets, but the fact
remains there's a cognitive dissonance between the constant
mental-mode-switching between tags and Java.  

There are lots of network toolkits out there... one for Win32, one for UNIX,
one for Java, etc... There are subtle differences, but they all have the
same intent.  Ditto for taglibs.

> I'm not interested in starting some kind of religious war by this post.
> I'm just wondering how much the benefits outweigh the costs of using 
> Struts on a project.

Certainly these questions are worthwhile.  I've seen the dynamic-tag
approach work wonders over the years, with WebObjects, Cold Fusion, Struts,
and now ASP.NET.  It's a workable approach... But as Ted said, Struts
doesn't require the use of taglibs.  It's just (very tasty) gravy...

Cheers
Stu Charlton
Infusion Development
http://www.infusiondev.com/

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RE: html:text

[Nekkalapudi, Viplava]

Have you specified the property attribute, which is required.
It may give compile time error.

-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 1:13 PM
To: Struts Users Mailing List
Subject: RE: html:text


the code
"
/>

the error message  is:
readonly is not a valid attribute for tag html:text

David

-Original Message-
From: Chalissary, David 
Sent: 22 January 2002 19:09
To: Struts Users Mailing List
Subject: RE: html:text


yes...i definitely did...but was unable

regds,

David

-Original Message-
From: Carl Sziebert [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 18:58
To: Struts Users Mailing List
Subject: RE: html:text


Did you use the proper format of readonly="true", etc?  The html tags
require this format as opposed to the regular html format of just
including the word 'readonly' inline with your tag.

Carl


-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 10:51 AM
To: Struts Users Mailing List
Subject: RE: html:text


Hi,

Has anybody used the html:texts disabled & readonly attributes.
The error generated - is this tag doesnt support readonly
or when I am using the disabled, I have the same error.
If so, is it bcoz of the old struts.

Help is highly appreciated.

thanx in advance

regds

David

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RE: Wondering About Struts...

[Stuart Charlton]

 I'm also a WebObjects guy, taglibs pretty much do the same thing as
WOComponents, and I can't particularily think of any case where they can't.
You can create tags that are as coupled or uncoupled to each other as you'd
like.  

> the big problem ive been having, coming from a WebObjects environment,
is
> that its not so easy to set up reusable components.  for instance, one
of
> my components creates a table.  another component builds on that and
> creates a table of checkboxes.  doing this in a taglib is impossible (
to
> my knowledge ), so one has to do it ina JSP.  icky.

Not impossible at all -- one could do this with nested  tags
and an , so why couldn't one do it in a custom manner?

> in one of the current projects im working on, we need to display search
> results in a specific manner.  however, there are at least 7 different
> ways to generate search results, each of which has their own action (
> with some common search classes shared in between them all ).  i wasnt
> able to just say "ok, this component will display an item the way we
> want it.  as you're looping through, just use this one component." 

 Is this a static or runtime determination of which render component to use?
If it's dynamic, you'd have to write a visitor to pick the right renderer.
If it's static, it's just a matter of nesting a renderer tag inside your
table building tag.  I'd need more concrete information to give you a code
example of the idea

 Naturally the main thing annoying about writing custom taglibs is that the
BodyContent stack model takes getting used to... but its complexity is due
to the fact it gives you pretty much full control to do almost whatever
you'd like with your tags.

Cheers
Stu Charlton
Infusion Development
http://www.infusiondev.com/

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RE: html:text

[Chalissary, David]

sorry abt the message...I meant was
the attribute is defined in the API but it gives 
an error as mentioned.
If its the struts version...well then thats fine...
i will get the latest

regds,

David

-Original Message-
From: Chalissary, David 
Sent: 22 January 2002 19:23
To: Struts Users Mailing List
Subject: RE: html:text


Thats fine I can overcome that but the problem is 
the attribute is mentioned but it gives the error mentioned.
I dont know if its the struts version or else wot is the problem.

regds,

David

-Original Message-
From: Carl Sziebert [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 19:23
To: Struts Users Mailing List
Subject: RE: html:text


Well you have greater problems than the readonly issue you mentioned
earlier.  You cannot have custom tags as attributes of other nested
tags.  However you can have nested tags within the body of other tags.
Basically you cannot use the bean:write tag as the value of the
attribute value.

Carl
 

-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 11:13 AM
To: Struts Users Mailing List
Subject: RE: html:text

the code
"
/>

the error message  is:
readonly is not a valid attribute for tag html:text

David

-Original Message-
From: Chalissary, David 
Sent: 22 January 2002 19:09
To: Struts Users Mailing List
Subject: RE: html:text


yes...i definitely did...but was unable

regds,

David

-Original Message-
From: Carl Sziebert [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 18:58
To: Struts Users Mailing List
Subject: RE: html:text


Did you use the proper format of readonly="true", etc?  The html tags
require this format as opposed to the regular html format of just
including the word 'readonly' inline with your tag.

Carl


-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 10:51 AM
To: Struts Users Mailing List
Subject: RE: html:text


Hi,

Has anybody used the html:texts disabled & readonly attributes.
The error generated - is this tag doesnt support readonly
or when I am using the disabled, I have the same error.
If so, is it bcoz of the old struts.

Help is highly appreciated.

thanx in advance

regds

David

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RE: html:text

[Brian Holzer]

Hi there,
   I was having the same problems until I started using the 1.0.1 release.

Brian

>>> [EMAIL PROTECTED] 01/22/02 01:22pm >>>
Well you have greater problems than the readonly issue you mentioned
earlier.  You cannot have custom tags as attributes of other nested
tags.  However you can have nested tags within the body of other tags.
Basically you cannot use the bean:write tag as the value of the
attribute value.

Carl
 

-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 11:13 AM
To: Struts Users Mailing List
Subject: RE: html:text

the code
"
/>

the error message  is:
readonly is not a valid attribute for tag html:text

David

-Original Message-
From: Chalissary, David 
Sent: 22 January 2002 19:09
To: Struts Users Mailing List
Subject: RE: html:text


yes...i definitely did...but was unable

regds,

David

-Original Message-
From: Carl Sziebert [mailto:[EMAIL PROTECTED]] 
Sent: 22 January 2002 18:58
To: Struts Users Mailing List
Subject: RE: html:text


Did you use the proper format of readonly="true", etc?  The html tags
require this format as opposed to the regular html format of just
including the word 'readonly' inline with your tag.

Carl


-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 10:51 AM
To: Struts Users Mailing List
Subject: RE: html:text


Hi,

Has anybody used the html:texts disabled & readonly attributes.
The error generated - is this tag doesnt support readonly
or when I am using the disabled, I have the same error.
If so, is it bcoz of the old struts.

Help is highly appreciated.

thanx in advance

regds

David

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RE: Wondering About Struts...

[Cakalic, James]

Hi Jack and Dustin.

>> Having only worked with Struts for a couple of months, I'm 
>> beginning to wonder about the costs and benefits of using Struts, 
>> or any other JSP tag library, for that matter.
> 
> I'm glad you're bringing this up, since we're at a major 
> decision point right now concerning Struts and taglibs.  I share 
> your opinion, but I would like to know more.
> 
> I would add that custom tag libs aren't simple to write, and 
> in another thread about large apps and Struts, people were saying 
> that they might be slow.  Since it all compiles down to a servlet 
> anyway, maybe a little bit of Java in there isn't a problem.
> 

I've had to come to some decisions recently in this area. I originally
considered Velocity as an alternative to JSP. But I realized after awhile
that really, they both force web designers (creative types that work with
HTML and graphics in tools like DreamWeaver) and Java developers (not
typically so good with HTML) to collaborate on a common artifact (either a
JSP or a Velocity template) to combine their respective work. There is never
_really_ a single handoff from one team to the other. My experience has been
that the artifact tends to bounce back and forth between the two teams as
changes occur to creative content, and yes, even requirements, that require
either the web developer or the Java developer to update it. Since neither
team is well versed in the proficiencies of the other, the Java developers
tend to break the creative and the web developers tend to break the Java (be
it scriptlets or taglibs). In the end, you have to throw in a couple
"iterations" of this cycle just for bug fixing. That gets to be real
troublesome when your customer insists on specifying the product in
"web-time" -- even making changes the day before release to production.

On the advice of some, I started looking at using XML and XSLT as a means
for merging in dynamic content. Problem is, anecdotal evidence is that using
XML nd XSLT for web presentation isn't particularly fast nor scalable. And
XSLT isn't a technology that either web developer or Java developers seem to
take to rapidly.

Along the way, I came across the Enhydra project and a presentation
technology developed by them called XMLC. This technology intends to fully
separate the web developer from the Java developer by creating a Java class
representing an HTML page as a DOM in a Java class. The web developer only
deals with web presentation technologies like HTML, CSS, JavaScript, etc.
The Java developer gets a JavaBean-like class that permits insertion of
dynamic content in the DOM of the HTML at runtime. After the dynamic content
is inserted, the final HTML stream can be generated. The only collaboration
between the two development teams is on how to identify content insertion
points. This is done using standard id and class attributes of HTML elements
and the SPAN tag when necessary. You can get more information on this
technology here:
http://xmlc.enhydra.org/

My team is currently using XMLC with Struts. We use standard Action classes
as the web-side controllers that process HTTP requests. Depending on the
outcome of that processing, the controller Action forwards to another Action
class that is responsible for generating the View. That Action class can
receive some information in the request and session scope collections as
well as perform any dynamic data retrieval necessary. It then instantiates
an XMLObject representing the HTML page and calls methods to add/remove
content elements as necessary, generating the response stream when done. 

Using XMLC technology, we intend to completely abandon JSP. Frankly, both
sides of my development team are excited (still) about XMLC. I haven't had a
chance yet to look at the VelServlet implementation or the ContextHelper
object that Ted mentioned. Perhaps these will make use of XMLC even
better/easier/more fulfilling than it has been already.

Best regards,
Jim Cakalic


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RE: html:text

[Chalissary, David]

Thats fine I can overcome that but the problem is 
the attribute is mentioned but it gives the error mentioned.
I dont know if its the struts version or else wot is the problem.

regds,

David

-Original Message-
From: Carl Sziebert [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 19:23
To: Struts Users Mailing List
Subject: RE: html:text


Well you have greater problems than the readonly issue you mentioned
earlier.  You cannot have custom tags as attributes of other nested
tags.  However you can have nested tags within the body of other tags.
Basically you cannot use the bean:write tag as the value of the
attribute value.

Carl
 

-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 11:13 AM
To: Struts Users Mailing List
Subject: RE: html:text

the code
"
/>

the error message  is:
readonly is not a valid attribute for tag html:text

David

-Original Message-
From: Chalissary, David 
Sent: 22 January 2002 19:09
To: Struts Users Mailing List
Subject: RE: html:text


yes...i definitely did...but was unable

regds,

David

-Original Message-
From: Carl Sziebert [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 18:58
To: Struts Users Mailing List
Subject: RE: html:text


Did you use the proper format of readonly="true", etc?  The html tags
require this format as opposed to the regular html format of just
including the word 'readonly' inline with your tag.

Carl


-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 10:51 AM
To: Struts Users Mailing List
Subject: RE: html:text


Hi,

Has anybody used the html:texts disabled & readonly attributes.
The error generated - is this tag doesnt support readonly
or when I am using the disabled, I have the same error.
If so, is it bcoz of the old struts.

Help is highly appreciated.

thanx in advance

regds

David

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Re: Wondering About Struts...

[Barry Glasco]

".  for instance, one of
my components creates a table.  another component builds on that and
creates a table of checkboxes.  doing this in a taglib is impossible ( tomy
knowledge ), "


Sounds like you need to expand your knowledge. Coming from a WebObjects
(Apple) background is the main problem... you aint in Kansas anymore. You
really need to spend some time studying taglibs and JSP's and forget about
WebObjects!

- Original Message -
From: "Howie" <[EMAIL PROTECTED]>
To: "Jack Frosch" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 1:42 PM
Subject: Re: Wondering About Struts...


> On Tue, 22 Jan 2002, Jack Frosch wrote:
>
> > Having only worked with Struts for a couple of months, I'm beginning to
> > wonder about the costs and benefits of using Struts, or any other JSP
tag
> > library, for that matter.
> > [SNIP]
>
> the big problem ive been having, coming from a WebObjects environment, is
> that its not so easy to set up reusable components.  for instance, one of
> my components creates a table.  another component builds on that and
> creates a table of checkboxes.  doing this in a taglib is impossible ( to
> my knowledge ), so one has to do it ina JSP.  icky.
>
> taglibs seem to be kind of one-shot deals: they render a font tag, an
> image tag, a table tag, print out the value of a bean, etc.  and thats it.
> in one of the current projects im working on, we need to display search
> results in a specific manner.  however, there are at least 7 different
> ways to generate search results, each of which has their own action (
> with some common search classes shared in between them all ).  i wasnt
> able to just say "ok, this component will display an item the way we want
> it.  as you're looping through, just use this one component."  that irked
> me greatly.  its partially due to Tomcat 3.x not supporting jsp:include's
> inside of custom tags, so i am taking that into consideration... but for
> the most part, im unimpressed with taglibs.
>
> ---
> Howie <[EMAIL PROTECTED]>   URL: http://www.toodarkpark.org
>
>
> --
> To unsubscribe, e-mail:

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>
>


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RE: html:text

[Carl Sziebert]

Well you have greater problems than the readonly issue you mentioned
earlier.  You cannot have custom tags as attributes of other nested
tags.  However you can have nested tags within the body of other tags.
Basically you cannot use the bean:write tag as the value of the
attribute value.

Carl
 

-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 11:13 AM
To: Struts Users Mailing List
Subject: RE: html:text

the code
"
/>

the error message  is:
readonly is not a valid attribute for tag html:text

David

-Original Message-
From: Chalissary, David 
Sent: 22 January 2002 19:09
To: Struts Users Mailing List
Subject: RE: html:text


yes...i definitely did...but was unable

regds,

David

-Original Message-
From: Carl Sziebert [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 18:58
To: Struts Users Mailing List
Subject: RE: html:text


Did you use the proper format of readonly="true", etc?  The html tags
require this format as opposed to the regular html format of just
including the word 'readonly' inline with your tag.

Carl


-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 10:51 AM
To: Struts Users Mailing List
Subject: RE: html:text


Hi,

Has anybody used the html:texts disabled & readonly attributes.
The error generated - is this tag doesnt support readonly
or when I am using the disabled, I have the same error.
If so, is it bcoz of the old struts.

Help is highly appreciated.

thanx in advance

regds

David

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RE: html:text

[Chalissary, David]

the code
"
/>

the error message  is:
readonly is not a valid attribute for tag html:text

David

-Original Message-
From: Chalissary, David 
Sent: 22 January 2002 19:09
To: Struts Users Mailing List
Subject: RE: html:text


yes...i definitely did...but was unable

regds,

David

-Original Message-
From: Carl Sziebert [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 18:58
To: Struts Users Mailing List
Subject: RE: html:text


Did you use the proper format of readonly="true", etc?  The html tags
require this format as opposed to the regular html format of just
including the word 'readonly' inline with your tag.

Carl


-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 10:51 AM
To: Struts Users Mailing List
Subject: RE: html:text


Hi,

Has anybody used the html:texts disabled & readonly attributes.
The error generated - is this tag doesnt support readonly
or when I am using the disabled, I have the same error.
If so, is it bcoz of the old struts.

Help is highly appreciated.

thanx in advance

regds

David

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RE: html:text

[Chalissary, David]

yes...i definitely did...but was unable

regds,

David

-Original Message-
From: Carl Sziebert [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 18:58
To: Struts Users Mailing List
Subject: RE: html:text


Did you use the proper format of readonly="true", etc?  The html tags
require this format as opposed to the regular html format of just
including the word 'readonly' inline with your tag.

Carl


-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 10:51 AM
To: Struts Users Mailing List
Subject: RE: html:text


Hi,

Has anybody used the html:texts disabled & readonly attributes.
The error generated - is this tag doesnt support readonly
or when I am using the disabled, I have the same error.
If so, is it bcoz of the old struts.

Help is highly appreciated.

thanx in advance

regds

David

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Design question - output Action

[Carl Hope]

I'm fairly new to Struts and have just built my first mini-project.  I have
a basic question that I couldn't find addressed in the mail archives.

I think I understand the "input" half of a user interaction - when
information is input by the user, it is handled on the server via the
ActionServlet which delegates to the associated  FormBean and Action.  The
Action invokes the business logic to process the data and update the model.
If there is an error, then control is forwarded to the JSP page which uses
the FormBean to repopulate the input fields and can also display the errors.

My question concerns the "output" side when there is no error.  The JSP
displays information using tags and standard JSP features.  If there is a
complex logic required to create the information for the JSP, where should
that logic be placed and invoked?  Obviously business logic should be placed
in model beans, but what about the component that invokes the various bean
methods?  This is the equivalent of the Action on the "input" side.  Also,
what role if any should the FormBean play?   This logic should not be in the
input Action because the JSP could be called from multiple Actions.

Sorry to be so long-winded, but I'm trying to make sure I understand the
framework before building larger apps.



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Re: same problem--help needed---missing source code of some of the classesin struts

[Jonathan James]

That's the right URL. If you unzip the file, the source is under
jakarta-struts-1.0-src/src/share/

i.e. the source file for ActionServlet is

jakarta-struts-1.0-src/src/share/org/apache/struts/action/ActionServlet.java

- Original Message -
From: "Amit Kumar" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 11:01 AM
Subject: same problem--help needed---missing source code of some of the
classesin struts


> Dear Mr James,
> Yeah
>
http://jakarta.apache.org/builds/jakarta-struts/release/v1.0.1/src/jakarta-s
> truts-1.0.1-src.zip  is the url I used.
> should I try it again ?? Can you please check and let me know the path
> Once again thanks a lot for the response
>
> regards
> Amit K
>
> - Original Message -
> From: "Jonathan James" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> Sent: Tuesday, January 22, 2002 10:25 PM
> Subject: Re: still the same problem--help needed---missing source code of
> some of the classesin struts
>
>
> >
>
http://jakarta.apache.org/builds/jakarta-struts/release/v1.0.1/src/jakarta-s
> > truts-1.0.1-src.zip
> >
> > or
> >
> > http://jakarta.apache.org/builds/jakarta-struts/nightly/src/
> >
> > for nightly build src.
> >
> > For your future reference you get here by going to
> >
> > http://jakarta.apache.org/struts/ and then clicking "Source Code" on the
> > left.
> >
> >
> >
> > - Original Message -
> > From: "Amit Kumar" <[EMAIL PROTECTED]>
> > To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> > Sent: Tuesday, January 22, 2002 10:45 AM
> > Subject: still the same problem--help needed---missing source code of
some
> > of the classesin struts
> >
> >
> > > Thank you very much for such a quick response.Yes I have downloaded
> > > everything again but again find the same classes missing :-(
> > > The source code of all the files available in struts.jar  is
> unavailable.
> > > The reason I wanted to look into the code of
> > > org.apache.struts.action.ActionServlet is I want to learn about Struts
> as
> > > much as possible ,we are about to take off to design a B2B Ecommerce
> > > application.
> > > Decompilation of the classes is always possible , but I want to make
> sure
> > > that this is the only option or that the currently available source
> > version
> > > is accidently missing the source files that I mentioned above.and also
> the
> > > Struts is an open source project , it will be helpful to have all the
> > source
> > > code.
> > >
> > > For a trial run what I did is as follows:
> > > before starting  tomcat I copied the following war files in webapps
> > > 1. struts-blank.war
> > > 2. struts-documentation.war
> > > 3.struts-example.war
> > > 4. struts-exercise-taglib.war
> > > 5. struts-template.war
> > > 6. struts-upload.war
> > >
> > > on starting the tomcat as usual it unpacked the war files and the all
> the
> > > applications are working perfectly alright.
> > > But unfortunately the package org.apache.struts.action in source form
is
> > > nowhere to be seen.the only package that is available is
> > > org.apache.struts.webapp.example.
> > >
> > > Please let me know if I am missing something.and it will be a great
help
> > if
> > > somebody can pointout where exactly the source files are put if at all
> the
> > > ones that I am looking for.
> > >
> > > I will be very much thankful if this issue gets resolved.
> > >
> > > Thank you so much for the patience
> > > Best regards
> > > Amit K
> > >
> > >
> > >
> > >
> > >
> > >
> > > - Original Message -
> > > From: "Brian Holzer" <[EMAIL PROTECTED]>
> > > To: <[EMAIL PROTECTED]>
> > > Sent: Tuesday, January 22, 2002 7:32 PM
> > > Subject: Re: help needed---missing source code of some of the
classesin
> > > struts
> > >
> > >
> > > From the download page, there is  a link for downloading the source
and
> a
> > > link for downloading the executables.  Go back to the download page
and
> > > check that you have downloaded the right stuff.
> > >
> > > Brian
> > >
> > > >>> [EMAIL PROTECTED] 01/22/02 08:02am >>>
> > > I have downloaded the source code of Struts ,but I donot see the
source
> > code
> > > of classses such as --
> > >
> > > org.apache.struts.action.ActionServlet
> > > org.apache.struts.action.Action
> > >
> > > I see only the .class files for them.Can somebody please clarify as to
> > > whether my download is problematic or these classes in source form are
> > > actualy not provided.
> > >
> > > Thanks in advance
> > > Amit K
> > >
> > >
> > > --
> > > To unsubscribe, e-mail:
> > > 
> > > For additional commands, e-mail:
> > > 
> > >
> > >
> > >
> > > --
> > > To unsubscribe, e-mail:
> > > 
> > > For additional commands, e-mail:
> > > 
> > >
> > >
> > >
> > >
> > > --
> > > To unsubscribe, e-mail:
> > 
> > > For additional commands, e-mail:
> > 

RE: html:text

[Carl Sziebert]

Did you use the proper format of readonly="true", etc?  The html tags
require this format as opposed to the regular html format of just
including the word 'readonly' inline with your tag.

Carl


-Original Message-
From: Chalissary, David [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 10:51 AM
To: Struts Users Mailing List
Subject: RE: html:text


Hi,

Has anybody used the html:texts disabled & readonly attributes.
The error generated - is this tag doesnt support readonly
or when I am using the disabled, I have the same error.
If so, is it bcoz of the old struts.

Help is highly appreciated.

thanx in advance

regds

David

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Re: Wondering About Struts...

[Howie]

On Tue, 22 Jan 2002, Jack Frosch wrote:

> Having only worked with Struts for a couple of months, I'm beginning to
> wonder about the costs and benefits of using Struts, or any other JSP tag
> library, for that matter.
> [SNIP]

the big problem ive been having, coming from a WebObjects environment, is
that its not so easy to set up reusable components.  for instance, one of
my components creates a table.  another component builds on that and
creates a table of checkboxes.  doing this in a taglib is impossible ( to
my knowledge ), so one has to do it ina JSP.  icky.

taglibs seem to be kind of one-shot deals: they render a font tag, an
image tag, a table tag, print out the value of a bean, etc.  and thats it.
in one of the current projects im working on, we need to display search
results in a specific manner.  however, there are at least 7 different
ways to generate search results, each of which has their own action (
with some common search classes shared in between them all ).  i wasnt
able to just say "ok, this component will display an item the way we want
it.  as you're looping through, just use this one component."  that irked
me greatly.  its partially due to Tomcat 3.x not supporting jsp:include's
inside of custom tags, so i am taking that into consideration... but for
the most part, im unimpressed with taglibs.

---
Howie <[EMAIL PROTECTED]>   URL: http://www.toodarkpark.org


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RE: html:text

[Chalissary, David]

Hi,

Has anybody used the html:texts disabled & readonly attributes.
The error generated - is this tag doesnt support readonly
or when I am using the disabled, I have the same error.
If so, is it bcoz of the old struts.

Help is highly appreciated.

thanx in advance

regds

David

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Action forward with URL parameters

[John Ng]

I would like to use the action's perform method to
forward to a perl page.  However, I also would like to
pass in some argument on the URL.

For example :  http://abc.com?name=JK&state=NY

I definied http://abc.com in the struts-config.xml. 
However, how can I make the ActionForward object to
contain those name and state info and append it to the
URL after the forward.

Thanks in advance for any suggestions.

JN.

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RE: Wondering About Struts...

[Robert]

Comments below...

Robert McIntosh

-Original Message-
From: Jack Frosch [mailto:[EMAIL PROTECTED]] 
Sent: Tuesday, January 22, 2002 12:14 PM
To: Struts Users Mailing List
Subject: Wondering About Struts...

Having only worked with Struts for a couple of months, I'm beginning to
wonder about the costs and benefits of using Struts, or any other JSP
tag
library, for that matter.

-- As I am sure you are aware, Struts is more than just a tag library...

At one level, it adds a great deal of support for maintaining session
state
and managing work flow in a web application.  I really like being able
to
use a declarative approach to workflow; i.e. If this action is invoked,
go
to A. If it succeeds, go to B.  If there's an error, go to C.  Trying to
manage all the possibilities in code is a real headache.  The Form
support
is also quite useful, especially with its validation and error reporting
mechanism.

-- This is a nice feature of Struts, but the 'workflow' is a tad
limited, which is why we created a scripting engine (using XML scripts)
that can be used behind Struts (only one Action need be used for most
cases).

However, I'm not sure about the value of many of the tags.  The
literature
talks about how custom tags allow web developers and Java developers to
work
independently.  It is said that, using custom tags, we can keep Java
code
out of web pages.  Thus, Java developers don't have to learn HTML to
generate it in their code and web developers don't have to learn Java to
understand all those JSP code snippets.

-- This is a bit of a pipedream, but in some large organizations, it
does happen this way. Not all, but some.

However, it's my observation that a custom tag library becomes almost a
third language that neither web developers nor Java developers
understand.
So instead of forcing web developers to learn Java, or forcing Java
developers to learn HTML, custom tags force both groups of developers to
learn a unique semantics for a custom tag framework.

-- This is true too, but then again some web developers are more
comfortable working with XML tags, since it is so much like HTML tags. I
know a few of them. It could also be argued that there are few web
developers anymore who do not build dynamic pages of some sort, so
adding in scripting to a page is not all that difficult. Not really a
'correct' way to do things, but that's what happens.

Now, if a Java developer does learn HTML, s/he's added a skill with wide
application.  If a web developer learns a bit of Java, s/he's added a
skill
with wide application.  If both parties learn a custom tag API, they've
added a skill that's only useful with that particular custom tag API.
If
one goes to a different project using different custom tag libraries,
one
has to start learning a new custom tag API all over again.

-- Again, good points. One of our clients has more web developers than
Java developers, and thus anything that can be done without Java code is
better for them (this applies to any of the above statements as well).
However it should be noted that quite a few of the tags used by Struts
will made available outside of the Struts arena, namely into the Common
Taglibs. I don't necessarily agree with ALL of the tags that Struts
uses, but they are there if you want them. Most of them you don't HAVE
to use, but they make things easier, like the  tags for example.
Personally, I don't use the tags unless it is needed. i.e. not every one
of my forms is built using Struts form tags. Only those that are going
to be prepopulated, or need to be validated use Struts forms (not all
forms need validation of course!). 

Using tags can cause some overhead on the servlet engine, depending on
how it handles tags, so some load testing might be called for.

I'm not interested in starting some kind of religious war by this post.
I'm
just wondering how much the benefits outweigh the costs of using Struts
on a
project.

Jack


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iterate tag problems

[Jeff Oberlander]

Been through the archive, and the logic-present.jsp in the sample
distributions but nothing has solved this yet.  

I am simply adding an ArrayList of String to a request in my action.  I've
added 3 Strings to oMessages:
request.setAttribute("messages",oMessages);

RELEVANT JSP :
<%@ taglib uri="/WEB-INF/tlds/struts-html.tld" prefix="html" %>
<%@ taglib uri="/WEB-INF/tlds/struts-logic.tld" prefix="logic" %>



Info: 




OUTPUT:
Info: 
Info: 
Info: 

So it is iterating through the 3 items, but is writing nothing.  What am I
missing??

Thanks

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RE: Option List Submit Question

[Regan, Patrick]

Jonathan -

Thanks, that was the problem.  I wish this was documented somewhere that I
could find more easily.  Seems like many people have hit this problem.

Pat

-Original Message-
From: Jonathan James [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 12:00 PM
To: Struts Users Mailing List
Subject: Re: Option List Submit Question


I think it's that the  tag creates a button named submit which
overrides the submit method on the form.

If you look through the mail archive, this has come up a number of times.
The easiest solution is to rename your submit button as so:

Submit

-Jonathan


- Original Message -
From: "Sean Owen" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 10:46 AM
Subject: Re: Option List Submit Question


> Have you tried...
>
>  onChange="javascript:submit();" ...
>
> or...
>
>  onChange="javascript:document.forms[0].sumbit();" ...
>
> I think one of those might fix it for you.
>
> Sean
>
> On Tuesday, January 22, 2002, at 10:43  AM, Regan, Patrick wrote:
>
> > I am converting a JSP page (model 1) to Struts.  I have a JSP page that
> > contains a couple of option lists.  When you choose an option
> > from list 1,
> > the contents of option list 2 are filtered accordingly.  The
> > way I did this
> > on Model 1 was to resubmit the form and have the server repopulate the
> > option lists.  In effect, the form could be submitted 2 ways.
> > One if they
> > are filtering the option list and another when they are
> > finished and want to
> > submit the transaction.  With Struts I am having a problem using this
> > approach.  I defined my first option list like this :
> >
> > 
> >> property="value"
> > labelProperty="label"/>
> > 
> >
> > I also have a regular Submit button on the form.  When I select
> > an option
> > from the list, I get the following javascript error :
> >
> > JavaScript Error: submit is not a function
> >
> > If I comment out the Submit button, the option list submit works.  Can
> > someone let me know how I can get this to work?
> >
> > Thanks,
> > Patrick Regan
> > Xerox Corporation
>
>
> _
> Do You Yahoo!?
> Get your free @yahoo.com address at http://mail.yahoo.com
>
>
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RE: Wondering About Struts...

[Regan, Patrick]

Good point.  I think one of the main advantages to Struts is the separation
of your presentation and business layer using the MVC pattern.  This makes
changes to the presentation or business layers independent of each other.
Also, it cleans up your JSP pages immensely as you don't have java code
mixed in with HTML (this gets ugly and hard to maintain).

Your custom tag point is pretty good although I think it is a lot easier for
an HTML developer to learn a custom tag's HTML-like syntax than it is to
learn Java.

Pat

-Original Message-
From: Jack Frosch [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 1:14 PM
To: Struts Users Mailing List
Subject: Wondering About Struts...


Having only worked with Struts for a couple of months, I'm beginning to
wonder about the costs and benefits of using Struts, or any other JSP tag
library, for that matter.

At one level, it adds a great deal of support for maintaining session state
and managing work flow in a web application.  I really like being able to
use a declarative approach to workflow; i.e. If this action is invoked, go
to A. If it succeeds, go to B.  If there's an error, go to C.  Trying to
manage all the possibilities in code is a real headache.  The Form support
is also quite useful, especially with its validation and error reporting
mechanism.

However, I'm not sure about the value of many of the tags.  The literature
talks about how custom tags allow web developers and Java developers to work
independently.  It is said that, using custom tags, we can keep Java code
out of web pages.  Thus, Java developers don't have to learn HTML to
generate it in their code and web developers don't have to learn Java to
understand all those JSP code snippets.

However, it's my observation that a custom tag library becomes almost a
third language that neither web developers nor Java developers understand.
So instead of forcing web developers to learn Java, or forcing Java
developers to learn HTML, custom tags force both groups of developers to
learn a unique semantics for a custom tag framework.

Now, if a Java developer does learn HTML, s/he's added a skill with wide
application.  If a web developer learns a bit of Java, s/he's added a skill
with wide application.  If both parties learn a custom tag API, they've
added a skill that's only useful with that particular custom tag API.  If
one goes to a different project using different custom tag libraries, one
has to start learning a new custom tag API all over again.

I'm not interested in starting some kind of religious war by this post.  I'm
just wondering how much the benefits outweigh the costs of using Struts on a
project.

Jack


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Re: Wondering About Struts...

[Dustin Aleksiuk]

Hi Jack,

> Having only worked with Struts for a couple of months, I'm beginning to
> wonder about the costs and benefits of using Struts, or any other JSP tag
> library, for that matter.

I'm glad you're bringing this up, since we're at a major decision point right now
concerning Struts and taglibs.  I share your opinion, but I would like to know
more.

I would add that custom tag libs aren't simple to write, and in another thread
about large apps and Struts, people were saying that they might be slow.  Since
it all compiles down to a servlet anyway, maybe a little bit of Java in there
isn't a problem.


--
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Tools and Practices Team
TransCanada Tower - 2564A
403-920-5744



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Re: Wondering About Struts...

[Ted Husted]

Many people use Struts without using the custom tag libs. Struts itself
is primarily a front controller, the taglibs are provided as convenient
way to access the controller's "model" or "configuration". 

The Actions hae full access to the request and response, and anything
else you can do with a Java Web application can be done there. 

In Struts 1.1, we've added a ContextHelper object to make the
configuration available to more presentation systems. Velocity templates
and the JSTL for example. Eventually, the JSTL will a very positive
impact on using JSP tags in development. But that's still around the
bend.

In the meantime, there is a lot of good things to be said about
Velocity. The syntax is very light, but also very powerful. Most people,
especially page designers, can up and at it after only a few minutes. It
also works well from inside visual HTML editors. It's mature, and forms
the basis of most Turbine applications, including Jetspeed.

The Velocity team has come up with a toolkit and adapter that works with
Struts 1.0. This will really give you something to wonder about ...

http://husted.com/struts/resources/velstruts.zip

-Ted.


Jack Frosch wrote:
> 
> Having only worked with Struts for a couple of months, I'm beginning to
> wonder about the costs and benefits of using Struts, or any other JSP tag
> library, for that matter.
> 
> At one level, it adds a great deal of support for maintaining session state
> and managing work flow in a web application.  I really like being able to
> use a declarative approach to workflow; i.e. If this action is invoked, go
> to A. If it succeeds, go to B.  If there's an error, go to C.  Trying to
> manage all the possibilities in code is a real headache.  The Form support
> is also quite useful, especially with its validation and error reporting
> mechanism.
> 
> However, I'm not sure about the value of many of the tags.  The literature
> talks about how custom tags allow web developers and Java developers to work
> independently.  It is said that, using custom tags, we can keep Java code
> out of web pages.  Thus, Java developers don't have to learn HTML to
> generate it in their code and web developers don't have to learn Java to
> understand all those JSP code snippets.
> 
> However, it's my observation that a custom tag library becomes almost a
> third language that neither web developers nor Java developers understand.
> So instead of forcing web developers to learn Java, or forcing Java
> developers to learn HTML, custom tags force both groups of developers to
> learn a unique semantics for a custom tag framework.
> 
> Now, if a Java developer does learn HTML, s/he's added a skill with wide
> application.  If a web developer learns a bit of Java, s/he's added a skill
> with wide application.  If both parties learn a custom tag API, they've
> added a skill that's only useful with that particular custom tag API.  If
> one goes to a different project using different custom tag libraries, one
> has to start learning a new custom tag API all over again.
> 
> I'm not interested in starting some kind of religious war by this post.  I'm
> just wondering how much the benefits outweigh the costs of using Struts on a
> project.
> 
> Jack
> 
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Getting both options and selected from database.

[Stephen Gissendaner]

I have a pretty basic question that I think I know the answer to, but I want to be 
sure.

1) How do you build a form based upon lists of options from a database and also handle 
tracking the user's selections of those options at the same time.

For example:
In the database you have a list of color options that is built depending upon a model 
number. Now say you use the Struts form tags to build a group of radio buttons. Now 
when the user sees the form for that model they pick a color and submit the form. How 
is the selected color identified when sent to the server? What if some other part of 
the form is invalid and you need to re-display the form to the user and you want the 
selected color preserved? What do you do if you need to re-present the filled out form 
(complete with dynamic options) for editing at a later time?

To me you obviously do not want a separate JSP for each model. My current thinking is 
that you would have to have 2 properties in your form bean for each occurrence of this 
need. One property would be an array of the available options, and the other property 
would be the actual selected item. I think this would work fine if you knew ahead of 
time all of the occurrences. 

I really appreciate any help you can give me.


Stephen W. Gissendaner
Senior Application Engineer,
EPL

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Wondering About Struts...

[Jack Frosch]

Having only worked with Struts for a couple of months, I'm beginning to
wonder about the costs and benefits of using Struts, or any other JSP tag
library, for that matter.

At one level, it adds a great deal of support for maintaining session state
and managing work flow in a web application.  I really like being able to
use a declarative approach to workflow; i.e. If this action is invoked, go
to A. If it succeeds, go to B.  If there's an error, go to C.  Trying to
manage all the possibilities in code is a real headache.  The Form support
is also quite useful, especially with its validation and error reporting
mechanism.

However, I'm not sure about the value of many of the tags.  The literature
talks about how custom tags allow web developers and Java developers to work
independently.  It is said that, using custom tags, we can keep Java code
out of web pages.  Thus, Java developers don't have to learn HTML to
generate it in their code and web developers don't have to learn Java to
understand all those JSP code snippets.

However, it's my observation that a custom tag library becomes almost a
third language that neither web developers nor Java developers understand.
So instead of forcing web developers to learn Java, or forcing Java
developers to learn HTML, custom tags force both groups of developers to
learn a unique semantics for a custom tag framework.

Now, if a Java developer does learn HTML, s/he's added a skill with wide
application.  If a web developer learns a bit of Java, s/he's added a skill
with wide application.  If both parties learn a custom tag API, they've
added a skill that's only useful with that particular custom tag API.  If
one goes to a different project using different custom tag libraries, one
has to start learning a new custom tag API all over again.

I'm not interested in starting some kind of religious war by this post.  I'm
just wondering how much the benefits outweigh the costs of using Struts on a
project.

Jack


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Re: Can't start a cloned connection while in manual transaction mode.

[Martin Fekete]

we need it because ...

"SelectMethod={cursor | direct}. Determines whether or not Microsoft SQL
Server "server cursors" are used for SQL queries.
Setting SelectMethod to direct allows SQL statements to be executed without
incurring server-side overhead for managing a database cursor over the SQL
statement. Direct mode is the most efficient for executing Select
statements; however, applications are limited to a single active statement
while executing inside a transaction. If multiple result sets are required
from a single query execution, then the application must set SelectMethod to
direct.
Setting SelectMethod to cursor allows multiple active statements within a
transaction.
The default is direct." - Microsoft SQL Server 2000 JDBC Driver Help

 but i found sollution for this problem on sun's forums ;]

Feky

- Original Message -
From: "sridhar ramalingam" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 6:49 PM
Subject: Re: Can't start a cloned connection while in manual transaction
mode.


> Thanks Mark!, it works.
> Any idea why we need to do this?
>
> -Sridhar
>
> - Original Message -
> From: "Martin Fekete" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>; "sridhar
> ramalingam" <[EMAIL PROTECTED]>
> Sent: Tuesday, January 22, 2002 12:08 AM
> Subject: Re: Can't start a cloned connection while in manual transaction
> mode.
>
>
> > add to your connection URL SelectMethod=cursor
> >
> > feky
> >
> > - Original Message -
> > From: "sridhar ramalingam" <[EMAIL PROTECTED]>
> > To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> > Sent: Tuesday, January 22, 2002 4:52 AM
> > Subject: Can't start a cloned connection while in manual transaction
mode.
> >
> >
> > Hello,
> > I'm getting this exception when doing database operation, any ideas?.
> >
> >
> > Thanks a lot.
> > Sridhar
> >
> >
> > java.sql.SQLException: [Microsoft][SQLServer JDBC Driver]Can't start a
> > cloned connection while in ma
> > nual transaction mode.
> > at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown
> > Source)
> > at
> com.microsoft.jdbc.base.BaseConnection.getImplConnection(Unknown
> > Source)
> > at
com.microsoft.jdbc.base.BaseStatement.getImplConnection(Unknown
> > Source)
> > at
com.microsoft.jdbc.base.BaseStatement.getImplStatement(Unknown
> > Source)
> > at com.microsoft.jdbc.base.BaseStatement.preProcessSQL(Unknown
> > Source)
> > at com.microsoft.jdbc.base.BasePreparedStatement.(Unknown
> > Source)
> > at
com.microsoft.jdbc.base.BaseConnection.prepareStatement(Unknown
> > Source)
> > at
> >
>
org.apache.struts.util.GenericConnection.prepareStatement(GenericConnection.
> > java:509)
> > at
> >
com.wrox.tourism.db.AttractionDAO.findByPrimaryKey(AttractionDAO.java:163)
> > at
com.wrox.tourism.db.AttractionDAO.create(AttractionDAO.java:49)
> > at
> >
>
com.wrox.tourism.business.AttractionBO.registerAttraction(AttractionBO.java:
> > 42)
> > at
> >
>
com.wrox.tourism.actions.RegisterAttractionAction.perform(RegisterAttraction
> > Action.java:3
> > 5)
> > at
> >
>
org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.ja
> > va:1786)
> > at
> > org.apache.struts.action.ActionServlet.process(ActionServlet.java:1585)
> > at
> > org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:1145)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:1264)
> > at
> >
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> > FilterChain.j
> > ava:247)
> > at
> >
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> > ain.java:193)
> >
> > at
> >
>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
> > va:243)
> > at
> >
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> > 66)
> > at
> >
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
> > at
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> > at
> >
>
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
> > va:215)
> > at
> >
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> > 66)
> > at
> >
>
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase
> > .java:472)
> > at
> >
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> > 64)
> > at
> >
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
> > at
> > org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> > at
> >
org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2

Re: Quick (And Probably Dumb) Question

[Rob Breeds]

# (hash)

Rob




   
 
"Matt Koidin"  
 
   
ixs.com> cc:   
 
 Subject: Quick (And Probably Dumb) 
Question
22/01/2002 
 
18:03  
 
Please respond 
 
to "Struts 
 
Users Mailing  
 
List"  
 
   
 
   
 




All-

Can comments be added to a ApplicationResource file? If yes, what is the
proper method?

Thanks,
Matt

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Re: CHARACTER ENCODING !

[Rob Breeds]

Wojtek

Are you setting locale with:

?

Rob Breeds





   
 
"wojtek"   
 
   
3.gnet.pl>   cc:   
 
 Subject: CHARACTER ENCODING ! 
 
22/01/2002 
 
17:00  
 
Please respond 
 
to "Struts 
 
Users Mailing  
 
List"  
 
   
 
   
 




Hi,

I am using struts form some form validation (obvious isn't it?) and I came
across the following error:


National Polish characters returned from the forms are badly encoded !

I am using struts on win2k, jdk 1.3, the jsp page charset is set to
ISO-8859-2

Can anyone help ?

regards

Wojtek




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Quick (And Probably Dumb) Question

[Matt Koidin]

All-

Can comments be added to a ApplicationResource file? If yes, what is the
proper method?

Thanks,
Matt

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RE: Velocity-Tools / Struts

[Martin Farrell]

hi

i have been looking at velocity periodically for a few months now, and
although i understand what it is trying to do (define a clearer separation
between controller and view) i felt that its big disadvantage was that it
introduced another language/syntax for a developer/designer to learn. In
view of this i decided to stay with struts, and occasionally resort to using
java scriptlets in my applications !-)

i would be interested in hearing other peoples opinions on this issue,
especially since struts can now integrate with velocity. i may be persuaded
to use velocity in my applications

thanks 

Martin




-Original Message-
From: Gabriel Sidler [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 17:05
To: Struts Users Mailing List
Subject: Re: Velocity-Tools / Struts


Will Spies/Towers Perrin wrote:
> 
> I mean your example *displays* an array. Let's say I change your example
> and instead of displaying an array I want to *edit* all elements in the
> array and post the results up to struts. Here is a JSP struts example of
> what we do:


Velocity is a view technology like JSP, so you would use it in the 
exact same way you currently use your JSP templates. With Velocity your 
example would like this:




  
 Employee Id 
 Client Id 
 Work Zip Code 
 Mail code 
 Delete 
  
#set ($empForm = $employmentForm)  To unsubscribe, e-mail:

> For additional commands, e-mail:


--
Gabriel Sidler
Software Engineer, Eivycom GmbH, Zurich, Switzerland

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RE: Is there a Webshop built on Struts?

[Mark Galbreath]

Definitely - first round's on me!

-Original Message-
From: Wim Fournier [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 12:35 PM

On Tue, Jan 22, 2002 at 12:33:42PM -0500, Mark Galbreath wrote:
> Woah, don't take yourself too seriously, pal.  Grab a beer and relax.  It
> was only humor.
then put a smiley behind it! otherwise i have to pay repairs to my roof
again! ;o)

btw: u pay for the beer?


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html:radio: How To Set Radio Button Group?

[Jack Frosch]

I'm not quite sure how to use the  tag.

In straight HTML, the name attribute is used to define a radio button group
so when one button is selected, the others are automatically deselected.  In
Struts, the name attribute is used to specify the bean name in use (if any).

So now, I'm not sure how to cause a set of radio buttons to be part of the
same group.  How is this done in Struts?

Thanks.

Jack


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[ANNOUNCE] ObjectAssembler - Free Struts Development Tool

[Bill Willis]

Hello everyone,

We have just released a free version of our J2EE development environment,
ObjectAssembler Standard, that supports Struts applications. Here is a brief
description:

"ObjectAssembler Standard is focused on supporting developers whose sole
area of concern is developing Servlets, JSPs, JavaBeans and Struts
components. It provides a visual development and code synchronization
environment for the creation and assembly of these components into web
applications."

Here is the download page:

http://www.objectventure.com/products/objectassembler.html

Here is a Viewlet showing some of ObjectAssembler's features:

http://www.objectventure.com/demo/IntroStruts_viewlet.html

Please give it a try and tell us what you think. We are currently working on
our next major release that will provide J2EE 1.3 support. We also plan to
support Struts as it evolves (multi-app support, etc.), so any input we
receive would make that support even better.

Regards,

Bill Willis
Director of Engineering
ObjectVenture Inc.
Tel: (571) 203-7145
Fax: (508) 804-5706
E-Mail: mailto:[EMAIL PROTECTED]
Visit our web site http://www.objectventure.com


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Re: Can't start a cloned connection while in manual transaction mode.

[sridhar ramalingam]

Thanks Mark!, it works.
Any idea why we need to do this?

-Sridhar

- Original Message -
From: "Martin Fekete" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>; "sridhar
ramalingam" <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 12:08 AM
Subject: Re: Can't start a cloned connection while in manual transaction
mode.


> add to your connection URL SelectMethod=cursor
>
> feky
>
> - Original Message -
> From: "sridhar ramalingam" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> Sent: Tuesday, January 22, 2002 4:52 AM
> Subject: Can't start a cloned connection while in manual transaction mode.
>
>
> Hello,
> I'm getting this exception when doing database operation, any ideas?.
>
>
> Thanks a lot.
> Sridhar
>
>
> java.sql.SQLException: [Microsoft][SQLServer JDBC Driver]Can't start a
> cloned connection while in ma
> nual transaction mode.
> at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown
> Source)
> at
com.microsoft.jdbc.base.BaseConnection.getImplConnection(Unknown
> Source)
> at com.microsoft.jdbc.base.BaseStatement.getImplConnection(Unknown
> Source)
> at com.microsoft.jdbc.base.BaseStatement.getImplStatement(Unknown
> Source)
> at com.microsoft.jdbc.base.BaseStatement.preProcessSQL(Unknown
> Source)
> at com.microsoft.jdbc.base.BasePreparedStatement.(Unknown
> Source)
> at com.microsoft.jdbc.base.BaseConnection.prepareStatement(Unknown
> Source)
> at
>
org.apache.struts.util.GenericConnection.prepareStatement(GenericConnection.
> java:509)
> at
> com.wrox.tourism.db.AttractionDAO.findByPrimaryKey(AttractionDAO.java:163)
> at com.wrox.tourism.db.AttractionDAO.create(AttractionDAO.java:49)
> at
>
com.wrox.tourism.business.AttractionBO.registerAttraction(AttractionBO.java:
> 42)
> at
>
com.wrox.tourism.actions.RegisterAttractionAction.perform(RegisterAttraction
> Action.java:3
> 5)
> at
>
org.apache.struts.action.ActionServlet.processActionPerform(ActionServlet.ja
> va:1786)
> at
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1585)
> at
> org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:509)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:1145)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:1264)
> at
>
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(Application
> FilterChain.j
> ava:247)
> at
>
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterCh
> ain.java:193)
>
> at
>
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.ja
> va:243)
> at
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> 66)
> at
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
>
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.ja
> va:215)
> at
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> 66)
> at
>
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase
> .java:472)
> at
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> 64)
> at
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
> org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2366)
> at
>
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:164
> )
> at
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> 66)
> at
> org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:462)
> at
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> 64)
> at
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
>
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java
> :163)
> at
>
org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:5
> 66)
> at
>
org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
> at
> org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
> at
>
org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:
> 1005)
> at
>
org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1098
> )
> at java.lang.Thread.run(Unknown Source)
> com.wrox.tourism.business.AttractionException: error.unexpected
> at
>
com.wrox.tourism.business.AttractionBO.registerAtt

Re: Is there a Webshop built on Struts?

[Wim Fournier]

On Tue, Jan 22, 2002 at 12:33:42PM -0500, Mark Galbreath wrote:
> Woah, don't take yourself too seriously, pal.  Grab a beer and relax.  It
> was only humor.
then put a smiley behind it! otherwise i have to pay repairs to my roof again! ;o)

btw: u pay for the beer?
> 
> Mark
> 
> -Original Message-
> From: Wim Fournier [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 22, 2002 12:16 PM
> 
> On Tue, Jan 22, 2002 at 12:13:22PM -0500, Mark Galbreath wrote:
> > What's a "shooping" cart?
> u mean u don't make typos?
> go bug someone else
> 
> 
> --
> To unsubscribe, e-mail:   
> For additional commands, e-mail: 
> 

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RE: Is there a Webshop built on Struts?

[Mark Galbreath]

Woah, don't take yourself too seriously, pal.  Grab a beer and relax.  It
was only humor.

Mark

-Original Message-
From: Wim Fournier [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 12:16 PM

On Tue, Jan 22, 2002 at 12:13:22PM -0500, Mark Galbreath wrote:
> What's a "shooping" cart?
u mean u don't make typos?
go bug someone else


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got it

[Amit Kumar]

thank you very much , I got it.

thnaks a lot
- Original Message -
From: "Brian Holzer" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 10:53 PM
Subject: Re: same problem--help needed---missing source code of some ofthe
classesin struts


If you have unzipped the file, the struts classes are under

jakarta-struts-1.0.1-src/src/share/org/apache/struts/action...

Brian

>>> [EMAIL PROTECTED] 01/22/02 11:01am >>>
Dear Mr James,
Yeah
http://jakarta.apache.org/builds/jakarta-struts/release/v1.0.1/src/jakarta-s
truts-1.0.1-src.zip  is the url I used.
should I try it again ?? Can you please check and let me know the path
Once again thanks a lot for the response

regards
Amit K

- Original Message -
From: "Jonathan James" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 10:25 PM
Subject: Re: still the same problem--help needed---missing source code of
some of the classesin struts


>
http://jakarta.apache.org/builds/jakarta-struts/release/v1.0.1/src/jakarta-s
> truts-1.0.1-src.zip
>
> or
>
> http://jakarta.apache.org/builds/jakarta-struts/nightly/src/
>
> for nightly build src.
>
> For your future reference you get here by going to
>
> http://jakarta.apache.org/struts/ and then clicking "Source Code" on the
> left.
>
>
>
> - Original Message -
> From: "Amit Kumar" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> Sent: Tuesday, January 22, 2002 10:45 AM
> Subject: still the same problem--help needed---missing source code of some
> of the classesin struts
>
>
> > Thank you very much for such a quick response.Yes I have downloaded
> > everything again but again find the same classes missing :-(
> > The source code of all the files available in struts.jar  is
unavailable.
> > The reason I wanted to look into the code of
> > org.apache.struts.action.ActionServlet is I want to learn about Struts
as
> > much as possible ,we are about to take off to design a B2B Ecommerce
> > application.
> > Decompilation of the classes is always possible , but I want to make
sure
> > that this is the only option or that the currently available source
> version
> > is accidently missing the source files that I mentioned above.and also
the
> > Struts is an open source project , it will be helpful to have all the
> source
> > code.
> >
> > For a trial run what I did is as follows:
> > before starting  tomcat I copied the following war files in webapps
> > 1. struts-blank.war
> > 2. struts-documentation.war
> > 3.struts-example.war
> > 4. struts-exercise-taglib.war
> > 5. struts-template.war
> > 6. struts-upload.war
> >
> > on starting the tomcat as usual it unpacked the war files and the all
the
> > applications are working perfectly alright.
> > But unfortunately the package org.apache.struts.action in source form is
> > nowhere to be seen.the only package that is available is
> > org.apache.struts.webapp.example.
> >
> > Please let me know if I am missing something.and it will be a great help
> if
> > somebody can pointout where exactly the source files are put if at all
the
> > ones that I am looking for.
> >
> > I will be very much thankful if this issue gets resolved.
> >
> > Thank you so much for the patience
> > Best regards
> > Amit K
> >
> >
> >
> >
> >
> >
> > - Original Message -
> > From: "Brian Holzer" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Tuesday, January 22, 2002 7:32 PM
> > Subject: Re: help needed---missing source code of some of the classesin
> > struts
> >
> >
> > From the download page, there is  a link for downloading the source and
a
> > link for downloading the executables.  Go back to the download page and
> > check that you have downloaded the right stuff.
> >
> > Brian
> >
> > >>> [EMAIL PROTECTED] 01/22/02 08:02am >>>
> > I have downloaded the source code of Struts ,but I donot see the source
> code
> > of classses such as --
> >
> > org.apache.struts.action.ActionServlet
> > org.apache.struts.action.Action
> >
> > I see only the .class files for them.Can somebody please clarify as to
> > whether my download is problematic or these classes in source form are
> > actualy not provided.
> >
> > Thanks in advance
> > Amit K
> >
> >
> > --
> > To unsubscribe, e-mail:
> > 
> > For additional commands, e-mail:
> > 
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> > 
> > For additional commands, e-mail:
> > 
> >
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> 
> > For additional commands, e-mail:
> 
> >
> >
>
>
> --
> To unsubscribe, e-mail:

> For additional commands, e-mail:

>
>


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F

Re: same problem--help needed---missing source code of some ofthe classesin struts

[Brian Holzer]

If you have unzipped the file, the struts classes are under 

jakarta-struts-1.0.1-src/src/share/org/apache/struts/action...

Brian

>>> [EMAIL PROTECTED] 01/22/02 11:01am >>>
Dear Mr James,
Yeah
http://jakarta.apache.org/builds/jakarta-struts/release/v1.0.1/src/jakarta-s 
truts-1.0.1-src.zip  is the url I used.
should I try it again ?? Can you please check and let me know the path
Once again thanks a lot for the response

regards
Amit K

- Original Message -
From: "Jonathan James" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 10:25 PM
Subject: Re: still the same problem--help needed---missing source code of
some of the classesin struts


>
http://jakarta.apache.org/builds/jakarta-struts/release/v1.0.1/src/jakarta-s 
> truts-1.0.1-src.zip
>
> or
>
> http://jakarta.apache.org/builds/jakarta-struts/nightly/src/ 
>
> for nightly build src.
>
> For your future reference you get here by going to
>
> http://jakarta.apache.org/struts/ and then clicking "Source Code" on the
> left.
>
>
>
> - Original Message -
> From: "Amit Kumar" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> Sent: Tuesday, January 22, 2002 10:45 AM
> Subject: still the same problem--help needed---missing source code of some
> of the classesin struts
>
>
> > Thank you very much for such a quick response.Yes I have downloaded
> > everything again but again find the same classes missing :-(
> > The source code of all the files available in struts.jar  is
unavailable.
> > The reason I wanted to look into the code of
> > org.apache.struts.action.ActionServlet is I want to learn about Struts
as
> > much as possible ,we are about to take off to design a B2B Ecommerce
> > application.
> > Decompilation of the classes is always possible , but I want to make
sure
> > that this is the only option or that the currently available source
> version
> > is accidently missing the source files that I mentioned above.and also
the
> > Struts is an open source project , it will be helpful to have all the
> source
> > code.
> >
> > For a trial run what I did is as follows:
> > before starting  tomcat I copied the following war files in webapps
> > 1. struts-blank.war
> > 2. struts-documentation.war
> > 3.struts-example.war
> > 4. struts-exercise-taglib.war
> > 5. struts-template.war
> > 6. struts-upload.war
> >
> > on starting the tomcat as usual it unpacked the war files and the all
the
> > applications are working perfectly alright.
> > But unfortunately the package org.apache.struts.action in source form is
> > nowhere to be seen.the only package that is available is
> > org.apache.struts.webapp.example.
> >
> > Please let me know if I am missing something.and it will be a great help
> if
> > somebody can pointout where exactly the source files are put if at all
the
> > ones that I am looking for.
> >
> > I will be very much thankful if this issue gets resolved.
> >
> > Thank you so much for the patience
> > Best regards
> > Amit K
> >
> >
> >
> >
> >
> >
> > - Original Message -
> > From: "Brian Holzer" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Tuesday, January 22, 2002 7:32 PM
> > Subject: Re: help needed---missing source code of some of the classesin
> > struts
> >
> >
> > From the download page, there is  a link for downloading the source and
a
> > link for downloading the executables.  Go back to the download page and
> > check that you have downloaded the right stuff.
> >
> > Brian
> >
> > >>> [EMAIL PROTECTED] 01/22/02 08:02am >>>
> > I have downloaded the source code of Struts ,but I donot see the source
> code
> > of classses such as --
> >
> > org.apache.struts.action.ActionServlet
> > org.apache.struts.action.Action
> >
> > I see only the .class files for them.Can somebody please clarify as to
> > whether my download is problematic or these classes in source form are
> > actualy not provided.
> >
> > Thanks in advance
> > Amit K
> >
> >
> > --
> > To unsubscribe, e-mail:
> > 
> > For additional commands, e-mail:
> > 
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> > 
> > For additional commands, e-mail:
> > 
> >
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> 
> > For additional commands, e-mail:
> 
> >
> >
>
>
> --
> To unsubscribe, e-mail:

> For additional commands, e-mail:

>
>


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RE: using struts for larger apps

[Mark Galbreath]

My dev team is using Struts for huge B2B and B2C applications.  We are
finding the performance bottleneck is not Struts, it's the EJB 1.1 network
traffic.  I expect once we upgrade to a 2.0-compliant app server and utilize
local interfaces that this problem will mitigate significantly.

Cheers!
Mark

-Original Message-
From: Peter Georgiou [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 9:20 AM
To: Struts Users Mailing List
Subject: using struts for larger apps


Hi

I keep hearing that struts is only really suited for small to medium sized
applications.  Are there plans in the future to expand the capabilities of
struts so it is suitable for developing large applications as well.

Thanks

Peter


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RE: using struts for larger apps

[Oliver Powell]

Hi Abraham,
Is this Struts implementation using EJBs as well? Congratulations on the
success of your site, the numbers you mention are quite an accomplishment.
Cheers,
Oliver

-Original Message-
From: Kang Abraham [mailto:[EMAIL PROTECTED]]
Sent: 22 January 2002 17:17
To: Struts Users Mailing List
Subject: RE: using struts for larger apps


Hi Will, 

The site uses BEA WebLogic 6.1

Regards,
Abraham

-Original Message-
From: Will Spies/Towers Perrin [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 8:51 AM
To: Struts Users Mailing List
Subject: RE: using struts for larger apps





What application server does it use?

___
Will Spies
Towers Perrin
Phone: (215)246-7145
e-mail: [EMAIL PROTECTED]


 

 

 To: "Struts Users Mailing
List" <[EMAIL PROTECTED]>  
"Kang Abraham"   cc: (bcc: Will Spies/Towers
Perrin)   


 

01/22/02 11:35

AM

Please respond

to "Struts

Users Mailing

List"

 

 





Hi All,

   I wanted to let people know that http://www.upons.com uses Struts.
Register and you can see for your self.  They currently support a user
base of over 8 million people and have successfully handled throughput
of 150,000 users a day at a sustained rate of 20,000 users an hours.  If
this isn't a large scale app, what is?

Regards,
Abraham

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systems.

Re: Is there a Webshop built on Struts?

[Wim Fournier]

On Tue, Jan 22, 2002 at 12:13:22PM -0500, Mark Galbreath wrote:
> What's a "shooping" cart?
u mean u don't make typos?
go bug someone else
> 
> Mark
> 
> -Original Message-
> From: Wim Fournier [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, January 22, 2002 8:01 AM
> To: Struts Users Mailing List
> Subject: Re: Is there a Webshop built on Struts?
> 
> 
> http://jakarta.apache.org/struts/userGuide/resources.html
> talks about: myCart - Example Shooping Cart application using Struts
> 
> is this what you mean?
> 
> On Tue, Jan 22, 2002 at 04:55:01AM -0800, Struts Newsgroup wrote:
> > Subject: Is there a Webshop built on Struts?
> > From: Dalibor42 <[EMAIL PROTECTED]>
> >  ===
> > Is there a Webshop built on Struts?
> >
> > TIA,
> > --
> > e-mail: [EMAIL PROTECTED]
> > emajl : [EMAIL PROTECTED]
> > ICQ # : 129068041
> > phone : 1ABACA@098
> >
> > --
> > To unsubscribe, e-mail:
> 
> > For additional commands, e-mail:
> 
> >
> 
> --
> To unsubscribe, e-mail:
> 
> For additional commands, e-mail:
> 
> 
> 
> --
> To unsubscribe, e-mail:   
> For additional commands, e-mail: 
> 

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RE: using struts for larger apps

[Kang Abraham]

Hi Will, 

The site uses BEA WebLogic 6.1

Regards,
Abraham

-Original Message-
From: Will Spies/Towers Perrin [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 8:51 AM
To: Struts Users Mailing List
Subject: RE: using struts for larger apps





What application server does it use?

___
Will Spies
Towers Perrin
Phone: (215)246-7145
e-mail: [EMAIL PROTECTED]


 

 

 To: "Struts Users Mailing
List" <[EMAIL PROTECTED]>  
"Kang Abraham"   cc: (bcc: Will Spies/Towers
Perrin)   


 

01/22/02 11:35

AM

Please respond

to "Struts

Users Mailing

List"

 

 





Hi All,

   I wanted to let people know that http://www.upons.com uses Struts.
Register and you can see for your self.  They currently support a user
base of over 8 million people and have successfully handled throughput
of 150,000 users a day at a sustained rate of 20,000 users an hours.  If
this isn't a large scale app, what is?

Regards,
Abraham

--
To unsubscribe, e-mail:   <
mailto:[EMAIL PROTECTED]>
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mailto:[EMAIL PROTECTED]>






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RE: Is there a Webshop built on Struts?

[Mark Galbreath]

What's a "shooping" cart?

Mark

-Original Message-
From: Wim Fournier [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 8:01 AM
To: Struts Users Mailing List
Subject: Re: Is there a Webshop built on Struts?


http://jakarta.apache.org/struts/userGuide/resources.html
talks about: myCart - Example Shooping Cart application using Struts

is this what you mean?

On Tue, Jan 22, 2002 at 04:55:01AM -0800, Struts Newsgroup wrote:
> Subject: Is there a Webshop built on Struts?
> From: Dalibor42 <[EMAIL PROTECTED]>
>  ===
> Is there a Webshop built on Struts?
>
> TIA,
> --
> e-mail: [EMAIL PROTECTED]
> emajl : [EMAIL PROTECTED]
> ICQ # : 129068041
> phone : 1ABACA@098
>
> --
> To unsubscribe, e-mail:

> For additional commands, e-mail:

>

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CHARACTER ENCODING !

[wojtek]

Hi,

I am using struts form some form validation (obvious isn't it?) and I came
across the following error:


National Polish characters returned from the forms are badly encoded !

I am using struts on win2k, jdk 1.3, the jsp page charset is set to
ISO-8859-2

Can anyone help ?

regards

Wojtek



 
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same problem--help needed---missing source code of some of the classesin struts

[Amit Kumar]

Dear Mr James,
Yeah
http://jakarta.apache.org/builds/jakarta-struts/release/v1.0.1/src/jakarta-s
truts-1.0.1-src.zip  is the url I used.
should I try it again ?? Can you please check and let me know the path
Once again thanks a lot for the response

regards
Amit K

- Original Message -
From: "Jonathan James" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 10:25 PM
Subject: Re: still the same problem--help needed---missing source code of
some of the classesin struts


>
http://jakarta.apache.org/builds/jakarta-struts/release/v1.0.1/src/jakarta-s
> truts-1.0.1-src.zip
>
> or
>
> http://jakarta.apache.org/builds/jakarta-struts/nightly/src/
>
> for nightly build src.
>
> For your future reference you get here by going to
>
> http://jakarta.apache.org/struts/ and then clicking "Source Code" on the
> left.
>
>
>
> - Original Message -
> From: "Amit Kumar" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> Sent: Tuesday, January 22, 2002 10:45 AM
> Subject: still the same problem--help needed---missing source code of some
> of the classesin struts
>
>
> > Thank you very much for such a quick response.Yes I have downloaded
> > everything again but again find the same classes missing :-(
> > The source code of all the files available in struts.jar  is
unavailable.
> > The reason I wanted to look into the code of
> > org.apache.struts.action.ActionServlet is I want to learn about Struts
as
> > much as possible ,we are about to take off to design a B2B Ecommerce
> > application.
> > Decompilation of the classes is always possible , but I want to make
sure
> > that this is the only option or that the currently available source
> version
> > is accidently missing the source files that I mentioned above.and also
the
> > Struts is an open source project , it will be helpful to have all the
> source
> > code.
> >
> > For a trial run what I did is as follows:
> > before starting  tomcat I copied the following war files in webapps
> > 1. struts-blank.war
> > 2. struts-documentation.war
> > 3.struts-example.war
> > 4. struts-exercise-taglib.war
> > 5. struts-template.war
> > 6. struts-upload.war
> >
> > on starting the tomcat as usual it unpacked the war files and the all
the
> > applications are working perfectly alright.
> > But unfortunately the package org.apache.struts.action in source form is
> > nowhere to be seen.the only package that is available is
> > org.apache.struts.webapp.example.
> >
> > Please let me know if I am missing something.and it will be a great help
> if
> > somebody can pointout where exactly the source files are put if at all
the
> > ones that I am looking for.
> >
> > I will be very much thankful if this issue gets resolved.
> >
> > Thank you so much for the patience
> > Best regards
> > Amit K
> >
> >
> >
> >
> >
> >
> > - Original Message -
> > From: "Brian Holzer" <[EMAIL PROTECTED]>
> > To: <[EMAIL PROTECTED]>
> > Sent: Tuesday, January 22, 2002 7:32 PM
> > Subject: Re: help needed---missing source code of some of the classesin
> > struts
> >
> >
> > From the download page, there is  a link for downloading the source and
a
> > link for downloading the executables.  Go back to the download page and
> > check that you have downloaded the right stuff.
> >
> > Brian
> >
> > >>> [EMAIL PROTECTED] 01/22/02 08:02am >>>
> > I have downloaded the source code of Struts ,but I donot see the source
> code
> > of classses such as --
> >
> > org.apache.struts.action.ActionServlet
> > org.apache.struts.action.Action
> >
> > I see only the .class files for them.Can somebody please clarify as to
> > whether my download is problematic or these classes in source form are
> > actualy not provided.
> >
> > Thanks in advance
> > Amit K
> >
> >
> > --
> > To unsubscribe, e-mail:
> > 
> > For additional commands, e-mail:
> > 
> >
> >
> >
> > --
> > To unsubscribe, e-mail:
> > 
> > For additional commands, e-mail:
> > 
> >
> >
> >
> >
> > --
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Re: Option List Submit Question

[Jonathan James]

I think it's that the  tag creates a button named submit which
overrides the submit method on the form.

If you look through the mail archive, this has come up a number of times.
The easiest solution is to rename your submit button as so:

Submit

-Jonathan


- Original Message -
From: "Sean Owen" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Cc: <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 10:46 AM
Subject: Re: Option List Submit Question


> Have you tried...
>
>  onChange="javascript:submit();" ...
>
> or...
>
>  onChange="javascript:document.forms[0].sumbit();" ...
>
> I think one of those might fix it for you.
>
> Sean
>
> On Tuesday, January 22, 2002, at 10:43  AM, Regan, Patrick wrote:
>
> > I am converting a JSP page (model 1) to Struts.  I have a JSP page that
> > contains a couple of option lists.  When you choose an option
> > from list 1,
> > the contents of option list 2 are filtered accordingly.  The
> > way I did this
> > on Model 1 was to resubmit the form and have the server repopulate the
> > option lists.  In effect, the form could be submitted 2 ways.
> > One if they
> > are filtering the option list and another when they are
> > finished and want to
> > submit the transaction.  With Struts I am having a problem using this
> > approach.  I defined my first option list like this :
> >
> > 
> >> property="value"
> > labelProperty="label"/>
> > 
> >
> > I also have a regular Submit button on the form.  When I select
> > an option
> > from the list, I get the following javascript error :
> >
> > JavaScript Error: submit is not a function
> >
> > If I comment out the Submit button, the option list submit works.  Can
> > someone let me know how I can get this to work?
> >
> > Thanks,
> > Patrick Regan
> > Xerox Corporation
>
>
> _
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>
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Re: Velocity-Tools / Struts

[Gabriel Sidler]

Will Spies/Towers Perrin wrote:
> 
> I mean your example *displays* an array. Let's say I change your example
> and instead of displaying an array I want to *edit* all elements in the
> array and post the results up to struts. Here is a JSP struts example of
> what we do:


Velocity is a view technology like JSP, so you would use it in the 
exact same way you currently use your JSP templates. With Velocity your 
example would like this:




  
 Employee Id 
 Client Id 
 Work Zip Code 
 Mail code 
 Delete 
  
#set ($empForm = $employmentForm)  To unsubscribe, e-mail:   
> For additional commands, e-mail: 

--
Gabriel Sidler
Software Engineer, Eivycom GmbH, Zurich, Switzerland

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Re: still the same problem--help needed---missing source code of some of the classesin struts

[Jonathan James]

http://jakarta.apache.org/builds/jakarta-struts/release/v1.0.1/src/jakarta-s
truts-1.0.1-src.zip

or

http://jakarta.apache.org/builds/jakarta-struts/nightly/src/

for nightly build src.

For your future reference you get here by going to

http://jakarta.apache.org/struts/ and then clicking "Source Code" on the
left.



- Original Message -
From: "Amit Kumar" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 10:45 AM
Subject: still the same problem--help needed---missing source code of some
of the classesin struts


> Thank you very much for such a quick response.Yes I have downloaded
> everything again but again find the same classes missing :-(
> The source code of all the files available in struts.jar  is unavailable.
> The reason I wanted to look into the code of
> org.apache.struts.action.ActionServlet is I want to learn about Struts as
> much as possible ,we are about to take off to design a B2B Ecommerce
> application.
> Decompilation of the classes is always possible , but I want to make sure
> that this is the only option or that the currently available source
version
> is accidently missing the source files that I mentioned above.and also the
> Struts is an open source project , it will be helpful to have all the
source
> code.
>
> For a trial run what I did is as follows:
> before starting  tomcat I copied the following war files in webapps
> 1. struts-blank.war
> 2. struts-documentation.war
> 3.struts-example.war
> 4. struts-exercise-taglib.war
> 5. struts-template.war
> 6. struts-upload.war
>
> on starting the tomcat as usual it unpacked the war files and the all the
> applications are working perfectly alright.
> But unfortunately the package org.apache.struts.action in source form is
> nowhere to be seen.the only package that is available is
> org.apache.struts.webapp.example.
>
> Please let me know if I am missing something.and it will be a great help
if
> somebody can pointout where exactly the source files are put if at all the
> ones that I am looking for.
>
> I will be very much thankful if this issue gets resolved.
>
> Thank you so much for the patience
> Best regards
> Amit K
>
>
>
>
>
>
> - Original Message -
> From: "Brian Holzer" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, January 22, 2002 7:32 PM
> Subject: Re: help needed---missing source code of some of the classesin
> struts
>
>
> From the download page, there is  a link for downloading the source and a
> link for downloading the executables.  Go back to the download page and
> check that you have downloaded the right stuff.
>
> Brian
>
> >>> [EMAIL PROTECTED] 01/22/02 08:02am >>>
> I have downloaded the source code of Struts ,but I donot see the source
code
> of classses such as --
>
> org.apache.struts.action.ActionServlet
> org.apache.struts.action.Action
>
> I see only the .class files for them.Can somebody please clarify as to
> whether my download is problematic or these classes in source form are
> actualy not provided.
>
> Thanks in advance
> Amit K
>
>
> --
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RE: using struts for larger apps

[Will Spies/Towers Perrin]

What application server does it use?

___
Will Spies
Towers Perrin
Phone: (215)246-7145
e-mail: [EMAIL PROTECTED]


   

   

 To: "Struts Users Mailing List" 
<[EMAIL PROTECTED]>  
"Kang Abraham"   cc: (bcc: Will Spies/Towers Perrin)   

   

   

01/22/02 11:35 

AM 

Please respond 

to "Struts 

Users Mailing  

List"  

   

   





Hi All,

   I wanted to let people know that http://www.upons.com uses Struts.
Register and you can see for your self.  They currently support a user
base of over 8 million people and have successfully handled throughput
of 150,000 users a day at a sustained rate of 20,000 users an hours.  If
this isn't a large scale app, what is?

Regards,
Abraham

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RE: using struts for larger apps

[Jeff Martin]

I earlier JDKs (1.0, 1.1), reflection was slow. Since java 1.2, reflection is fine.

-Original Message-
From: Ted Husted [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 11:34 AM
To: Struts Users Mailing List
Subject: Re: using struts for larger apps


Reflection will likely have a negligible impact. It may actually be more
performant than writing a lot of custom code that did the same thing.

If there are scaling issues, most are likely to be related to trying to
do too much on the presentation layer. Struts provides some nifty
taglibs, but most people here would strongly recommend moving as much
processing as possible into the Action (or, better yet, the actual
business layer), so there is very little left for the JSPs to do. 

A very good alternative to JSPs is Velocity, which encourages better MVC
designs, and consequently applications that would scale better. 

http://husted.com/struts/resources/velstruts.zip

This is not an election of remedies, and both JSPs and Velocity
templates can be used in the same application. 

-- Ted Husted, Husted dot Com, Fairport NY USA.
-- Java Web Development with Struts.
-- Tel +1 585 737-3463.
-- Web http://www.husted.com/struts/



"emmanuel.boudrant" wrote:
> 
> And the use of reflect package in PropertyManager.
> 
> too many reflect invoke == slow performance
> 
> Is that true ?




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Re: Option List Submit Question

[Sean Owen]

Have you tried...

... onChange="javascript:submit();" ...

or...

... onChange="javascript:document.forms[0].sumbit();" ...

I think one of those might fix it for you.

Sean

On Tuesday, January 22, 2002, at 10:43  AM, Regan, Patrick wrote:

> I am converting a JSP page (model 1) to Struts.  I have a JSP page that
> contains a couple of option lists.  When you choose an option 
> from list 1,
> the contents of option list 2 are filtered accordingly.  The 
> way I did this
> on Model 1 was to resubmit the form and have the server repopulate the
> option lists.  In effect, the form could be submitted 2 ways.  
> One if they
> are filtering the option list and another when they are 
> finished and want to
> submit the transaction.  With Struts I am having a problem using this
> approach.  I defined my first option list like this :
>
> 
>property="value"
> labelProperty="label"/>
> 
>
> I also have a regular Submit button on the form.  When I select 
> an option
> from the list, I get the following javascript error :
>
> JavaScript Error: submit is not a function
>
> If I comment out the Submit button, the option list submit works.  Can
> someone let me know how I can get this to work?
>
> Thanks,
> Patrick Regan
> Xerox Corporation


_
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form tag in struts-html.tld and in struts-form.tld

[olschmeltzer]

Sorry if this question has already been addressed or is really low-level...
I am wondering what the difference is between these two taglib files : is
one deprecated ?
Why do they contain both for instance the definition of the tag form,
though refering to the same class (i.e.
org.apache.struts.taglib.html.FormTag) ?
I understand that struts.tld is deprecated ; this is clearly said inside
the file. But neither struts-html.tld nor struts-form.tld mentions being
deprecated.
Thanks for any help !

Olivier Schmeltzer





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RE: Splitting ApplicationResource.properties

[Becky Moyer]

So, if I understand what everyone is telling me...

There is no way in Struts 1.0 to grab the existing MessageResources object 
and add new messages.

To do this, I *think* that I'll have to extend MessageResources with my own 
version of PropertyMessageResources that has some sort of an add method 
which maybe lets me add new messages one at a time, or maybe lets me add a 
whole Properties object.

Then I'll have to do a getServletContext().setAttribute(Action.MESSAGES_KEY, 
application); to place the entire collection of messages back where any 
 tag can get at them.

Essentially, I would prefer not to have to use the bundle property of the 
message tag.

Am I on the right track?

Thanks,
Becky

Original Message Follows
From: Jeff Oberlander <[EMAIL PROTECTED]>
To: 'Becky Moyer' <[EMAIL PROTECTED]>
Subject: RE: Splitting ApplicationResource.properties
Date: Mon, 21 Jan 2002 15:22:15 -0800

Becky, it seems (although I haven't tried this) that you can do it through a
combination of:

1) using the bundle attribute of message -
http://jakarta.apache.org/struts/struts-bean.html#message

2) Initializing a different MessagesResource object:
 public static MessageResources messages =

MessageResources.getMessageResources("com.mycompany.mypackage.Messages");
(from
http://jakarta.apache.org/struts/api-1.0/org/apache/struts/util/package-summ
ary.html#doc.Messages)




-Original Message-
From: Becky Moyer [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 21, 2002 2:04 PM
To: [EMAIL PROTECTED]
Subject: RE: Splitting ApplicationResource.properties


Margaret,
Thanks for the code!  That helps a lot.  I have to look through the
Struts code with the sample you sent me in mind.

Thanks again...
Becky


Original Message Follows
From: "Martin, Margaret" <[EMAIL PROTECTED]>
Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
To: "'Struts Users Mailing List'" <[EMAIL PROTECTED]>
Subject: RE: Splitting ApplicationResource.properties
Date: Mon, 21 Jan 2002 15:41:59 -0600

Becky,
Attached is an extension of ActionServlet that I wrote which loads multiple
resource bundles based on a properties file that specifies everything to
load. This may not be exactly what you want, but it might give you some good
ideas -

Hope it helps -
Margaret



-Original Message-
From: Becky Moyer [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 21, 2002 3:30 PM
To: [EMAIL PROTECTED]
Subject: Re: Splitting ApplicationResource.properties


So, from Martin Cooper's post at
http://www.mail-archive.com/struts-dev%40jakarta.apache.org/msg04548.html, I

gather that while there is an "apparent assumption that each application has

a single source of message resources" "in both Struts 1.0.x and the latest
code", I can infer there is a way around it??

The new "subapp" concept looks pretty cool.  But does that mean you can
install subapps on the fly, while your servlet engine is running?

My ActionServlet has a set of pages that allow developers to upload an
almost-war file (that has a struts-config.xml but no web.xml file) and it's
read in and available immediately, all classes are loaded in... things are
put in set places.  This allows new sections of the site to be added without

reloading tomcat.

Anyway, back to the topic at hand, I am still confused.  With Struts 
1.0,
can I add new messages without restarting (as I can add ActionMappings, etc,

without restarting)?  I have been trying to look at the Struts code to see
how it's done now, and I am just not seeing a way I can add my messages.

Thanks for your reply,
 Becky

Original Message Follows
From: Ted Husted <[EMAIL PROTECTED]>
Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
To: Struts Users Mailing List <[EMAIL PROTECTED]>
Subject: Re: Splitting ApplicationResource.properties
Date: Mon, 21 Jan 2002 15:01:21 -0500

There's some recent work going on in the nightly build that might
interest you.

http://www.mail-archive.com/struts-dev%40jakarta.apache.org/msg04354.html


Becky Moyer wrote:
   >
   > Hello all...
   >I can't seem to find the answer to my question in the archive, the
   > javadoc, or the source, so I was hoping someone could figure this one
out.
   >
   >I have a class extending ActionServlet to read struts-config.xml
files
   > from places other then WEB-INF/ in order to split apart the different
   > aspects of my webapp.  I would also like to be able to split up my
   > resource.properties files.  I can find these files in my ActionServlet,
but
   > I can't figure out how to read them in so that they will be available
for
   >  tags.  I've tried doing a props.load and a
   > System.setProperties(props), and after I did that I saw that Struts
stores
   > those messages using its own Properties object...I'm just not sure how 
I
can
   > get the new properties in without losing the old properties, since it
looks
   > like I have to create a new MessageResource object in the ActionServlet
to
  

still the same problem--help needed---missing source code of some of the classesin struts

[Amit Kumar]

Thank you very much for such a quick response.Yes I have downloaded
everything again but again find the same classes missing :-(
The source code of all the files available in struts.jar  is unavailable.
The reason I wanted to look into the code of
org.apache.struts.action.ActionServlet is I want to learn about Struts as
much as possible ,we are about to take off to design a B2B Ecommerce
application.
Decompilation of the classes is always possible , but I want to make sure
that this is the only option or that the currently available source version
is accidently missing the source files that I mentioned above.and also the
Struts is an open source project , it will be helpful to have all the source
code.

For a trial run what I did is as follows:
before starting  tomcat I copied the following war files in webapps
1. struts-blank.war
2. struts-documentation.war
3.struts-example.war
4. struts-exercise-taglib.war
5. struts-template.war
6. struts-upload.war

on starting the tomcat as usual it unpacked the war files and the all the
applications are working perfectly alright.
But unfortunately the package org.apache.struts.action in source form is
nowhere to be seen.the only package that is available is
org.apache.struts.webapp.example.

Please let me know if I am missing something.and it will be a great help if
somebody can pointout where exactly the source files are put if at all the
ones that I am looking for.

I will be very much thankful if this issue gets resolved.

Thank you so much for the patience
Best regards
Amit K






- Original Message -
From: "Brian Holzer" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 7:32 PM
Subject: Re: help needed---missing source code of some of the classesin
struts


>From the download page, there is  a link for downloading the source and a
link for downloading the executables.  Go back to the download page and
check that you have downloaded the right stuff.

Brian

>>> [EMAIL PROTECTED] 01/22/02 08:02am >>>
I have downloaded the source code of Struts ,but I donot see the source code
of classses such as --

org.apache.struts.action.ActionServlet
org.apache.struts.action.Action

I see only the .class files for them.Can somebody please clarify as to
whether my download is problematic or these classes in source form are
actualy not provided.

Thanks in advance
Amit K


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RE: Indexed Properties

[Tom Klaasen (TeleRelay)]

> -Original Message-
> From: Marcus Brito [mailto:[EMAIL PROTECTED]] 
> Sent: dinsdag 22 januari 2002 11:57
> To: Struts Users Mailing List
> Subject: Indexed Properties
> 
> 
> Hello, folks. I'm currently using Struts 1.0.1 and was wondering if
> there is a way to use indexed properties in ActionForm classes. 
> 
> I know there is support for this in HEAD, but I'm coding an
> enterprise-critical application and I hope not to use 'bleeding edge'
> components.
> 
> I'll give an example of my need: I have a form dinamically generated
> using  that contains a checkbox for each 
> iteration. Now I
> need an action to process the whole form. As of now, the Action is
> defined as having no associated ActionForm, and the perform() method
> usess request.getParameterValues() calls to get the form values. There
> is a way to do this using ActionForms?

I recommend using the taglib from http://www.keyboardmonkey.com/struts
if I were you. This does not force you to use the "bleeding-edge" struts
version, but I think there's less chance that you'll encounter bugs than
if you would try this on an "on-the-fly" basis for your own webapp via
ActionForms (I tried both. The ActionForm way was *very* error-prone).

FWIW,
tomK

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RE: using struts for larger apps

[Kang Abraham]

Hi All,

   I wanted to let people know that http://www.upons.com uses Struts.
Register and you can see for your self.  They currently support a user
base of over 8 million people and have successfully handled throughput
of 150,000 users a day at a sustained rate of 20,000 users an hours.  If
this isn't a large scale app, what is?

Regards,
Abraham

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Re: using struts for larger apps

[Ted Husted]

Reflection will likely have a negligible impact. It may actually be more
performant than writing a lot of custom code that did the same thing.

If there are scaling issues, most are likely to be related to trying to
do too much on the presentation layer. Struts provides some nifty
taglibs, but most people here would strongly recommend moving as much
processing as possible into the Action (or, better yet, the actual
business layer), so there is very little left for the JSPs to do. 

A very good alternative to JSPs is Velocity, which encourages better MVC
designs, and consequently applications that would scale better. 

http://husted.com/struts/resources/velstruts.zip

This is not an election of remedies, and both JSPs and Velocity
templates can be used in the same application. 

-- Ted Husted, Husted dot Com, Fairport NY USA.
-- Java Web Development with Struts.
-- Tel +1 585 737-3463.
-- Web http://www.husted.com/struts/



"emmanuel.boudrant" wrote:
> 
> And the use of reflect package in PropertyManager.
> 
> too many reflect invoke == slow performance
> 
> Is that true ?
> 
>  --- "John M. Corro" <[EMAIL PROTECTED]> a
> écrit : > In relation to scaling issues, the only
> things I've
> > heard resulted from
> > extensive use of taglibs.  The problem manifests
> > itself in two waysan
> > exception (forgot which one it is) being thrown due
> > to the method being too
> > large (too much code resulting from too many
> > taglibs).  The other is that
> > the performance of the apps suffers due to all the
> > taglibs being processed.
> >
> > Ted or others more knowledgeable may want to correct
> > me, but I think the
> > first problem is thrown from the ActionServlet...so
> > yes it is a Struts
> > thing, but I think in general if you use too many
> > taglibs (whether or not
> > you're using Struts) you get this problem anyways.
> > I'm sketchy on this one
> > as I'm relying on other people's stories (haven't
> > run into it myself), so
> > againI could be wrong on this one.
> >
> > The second issue as I understand is more of an app
> > server issue (too many
> > taglibs == slow performance).  I've been hearing
> > over and over from various
> > sources that most app servers don't process taglibs
> > efficiently.  So w/ that
> > being the case...again, no not a Struts caused
> > issue.
> >
> >
> >
> > - Original Message -
> > From: "Emaho, Ghoot" <[EMAIL PROTECTED]>
> > To: "Struts Users Mailing List"
> > <[EMAIL PROTECTED]>
> > Sent: Tuesday, January 22, 2002 9:06 AM
> > Subject: RE: using struts for larger apps
> >
> >
> > keep hearingfrom where ?
> >
> > As I have mentioned before, we have a large (several
> > thousand users)
> > complex app in production, and struts proved no
> > problem.
> >
> > What exactly is it about Struts that makes people
> > think it isnt suitable
> > for larger applications ? As I said in a previous
> > email, there are many
> > other things that will inhibit large applications,
> > before Struts ever
> > (if at all) becomes an issue.
> >
> > Maybe you could be more specific ?
> >
> > Ghoot
> >
> > > -Original Message-
> > > From: Peter Georgiou
> > [mailto:[EMAIL PROTECTED]]
> > > Sent: 22 January 2002 14:20
> > > To: Struts Users Mailing List
> > > Subject: using struts for larger apps
> > >
> > >
> > > Hi
> > >
> > > I keep hearing that struts is only really suited
> > for small to
> > > medium sized
> > > applications.  Are there plans in the future to
> > expand the
> > > capabilities of
> > > struts so it is suitable for developing large
> > applications as well.
> > >
> > > Thanks
> > >
> > > Peter
> > >
> > >
> > > --
> > > To unsubscribe, e-mail:
> > >
> > 
> > > For additional commands, e-mail:
> > > 
> > >
> > >
> >
> > --
> > To unsubscribe, e-mail:
> > 
> > For additional commands, e-mail:
> > 
> >
> >
> >
> >
> >
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> 
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Re: Indexed Properties

[Marcus Brito]

Em Ter, 2002-01-22 às 10:57, Jonathan James escreveu:
> Yes, that can be done currently with 1.0 or 1.0.1 using the multibox tag.
> Look through the archive and at the docs for multibox. If you still need
> more help, let us know.

I mentioned the checkbox as an example. There aro other forms controls
for each iteration: 2 text inputs.

So, for each iteration I've got a checkbox and 2 input fields. The
number of iterations is variable (it's the number of records in the DB).
And I need a struts action to process them all.

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RE: Struts and multiple Web applications on same application server

[Bryant, Doug]

We have run into this problem running jdk 1.4 rc3.  When we switch to 1.3,
the problem goes away

Hope this helps.

Doug

-Original Message-
From: Dustin Aleksiuk [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 10:40 AM
To: Struts Users Mailing List
Subject: Re: Struts and multiple Web applications on same application
server


I just wanted to let you know that the exact same problem drove me nuts 2
years
ago with Weblogic 5.1.  I'm sorry you are having that problem, but you
brought
back many funny memories of us pulling our hair out over it.  I don't
remember if
we ever solved it.  When I left that company we had moved to Tomcat.

Dustin Aleksiuk

"Salonen, Aki" wrote:

> Thanks for idea of eliminating chance of a struts problem.
>
> > Do you mean to say, when you make a request
> > "context1/location/page.jsp" and
> > "context2/location/page.jsp" you get the same page even if you update
> > context1 and not context2?
> Yes. This is the way it works.
>
> This is definetly a BEA WebLogig 6.2 problem.
> I configured test.jsp pages to both applications.
> "context1/location/test.jsp" and
> "context2/location/test.jsp".
>
> And added entries to web.xml defining test.jsp as servlet
> with pattern *.test, so every request ending with .test
> would be directed for test.jsp.
>
> What happened was that I modified test.jsp file in both applications
> to ensure recompiling. Then started up WebLogic.
>
> Then I accessed
> "context1/location/test.test" with browser, resulting
> WebLogic to compile test.jsp.
>
> After that when I accessed "context2/location/test.test"
> result was the one produced by "context1/location/test.jsp".
>
> So the one that is compiled first after startup or deploying,
> will be used to produce response. This apperars in both cases
> with startup and re-deploying, so I think this is actually
> related to application deploying which is also part of startup.
>
> At this point no matter how many times I try to refresh browser and
> no matter web context I access, I receive result of the first compiled jsp
> page.
>
> When I modify or touch "context2/location/test.jsp" so that modified
> timestamp changes resulting weblogic to compile jsp page, and after that
> access "context2/location/test.test" result is OK, produced by
> "context2/location/test.jsp".
>
> After many tests it is obvious that WebLogic works right when
> first page is compiled and after that the second will be modified
> to forse re-compiling. Now both URL's "context1/location/test.test" and
> "context2/location/test.test" produce their own content.
>
> Problem appears when application is deployed and JSP files are modified,
> resulting only first JSP accessed (compiled) to produce content for
> both web applications "context2/location/test.test".
>
> Kind regards,
>
> Aki
>
> > -Original Message-
> > From: Alex Paransky [mailto:[EMAIL PROTECTED]]
> > Sent: 21. tammikuuta 2002 22:15
> > To: Struts Users Mailing List
> > Cc: Salonen, Aki
> > Subject: RE: Struts and multiple Web applications on same application
> > server
> >
> >
> > Do you mean to say, when you make a request
> > "context1/location/page.jsp" and
> > "context2/location/page.jsp" you get the same page even if you update
> > context1 and not context2?
> >
> > Seems like a server problem to me.
> >
> > You should be able to remove struts from the equation by
> > creating a simple
> > .jsp page without using any struts tags.  Besides, I don't
> > think that the
> > struts servlet gets involved with every request you make.
> > Only requires
> > that have the mapping specified to map to the servlet in
> > web.xml (usually
> > something with the .do) extension get mapped to the servlet
> > (I could be
> > wrong, I have not used it for too long).
> >
> > -AP_
> >
> > -Original Message-
> > From: Salonen, Aki [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, January 21, 2002 2:09 AM
> > To: '[EMAIL PROTECTED]'
> > Subject: Struts and multiple Web applications on same
> > application server
> >
> >
> > Hello,
> >
> > We have been facing problems when using
> > struts with multiple enterprise applications.
> >
> > It seems that struts supports only one
> > struts application on same application server.
> >
> > Application server we are using is BEA WebLogic 6.2 SP2.
> >
> > Scenario is as described:
> > One enterprise application containing for EJB:s providing
> > business logics.
> > Two enterprise applications containg two distinct user interfaces
> > for business logics.
> >
> > We use same action servlet classes in both web applications,
> > inherited from Struts ActionServlet.
> >
> > Web application context roots are of course different, but
> > relative URL's used are same for both web applications.
> > So web.xml and struts-config.xml are exact copies.
> >
> > Both web applications have own physical copies of all jars used.
> >
> > If I have understood right, two distinct enterprise
> > applications should
> > have no knowledge of each ot

Re: Can an expert help? [ was: Weird error message ]

[Ben Peter]

Wim,

sure, that's what I have been doing. Only it seems that the same 
problems occur if two apps have struts.jar in their WEB-INF/lib. Could 
this be a problem with the Digester? The javadoc mentions that only one 
digester can be used per thread.

Cheers,
Ben

Wim Fournier wrote:

> Are you aware that you should NOT put struts in the classpath of your 
>webserver/appserver?
> 
> put struts.jar in the WEB-INF/lib and include that path on compiling.
> 
> 



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Re: using struts for larger apps

[emmanuel.boudrant]

And the use of reflect package in PropertyManager.

too many reflect invoke == slow performance

Is that true ?



 --- "John M. Corro" <[EMAIL PROTECTED]> a
écrit : > In relation to scaling issues, the only
things I've
> heard resulted from
> extensive use of taglibs.  The problem manifests
> itself in two waysan
> exception (forgot which one it is) being thrown due
> to the method being too
> large (too much code resulting from too many
> taglibs).  The other is that
> the performance of the apps suffers due to all the
> taglibs being processed.
> 
> Ted or others more knowledgeable may want to correct
> me, but I think the
> first problem is thrown from the ActionServlet...so
> yes it is a Struts
> thing, but I think in general if you use too many
> taglibs (whether or not
> you're using Struts) you get this problem anyways. 
> I'm sketchy on this one
> as I'm relying on other people's stories (haven't
> run into it myself), so
> againI could be wrong on this one.
> 
> The second issue as I understand is more of an app
> server issue (too many
> taglibs == slow performance).  I've been hearing
> over and over from various
> sources that most app servers don't process taglibs
> efficiently.  So w/ that
> being the case...again, no not a Struts caused
> issue.
> 
> 
> 
> - Original Message -
> From: "Emaho, Ghoot" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List"
> <[EMAIL PROTECTED]>
> Sent: Tuesday, January 22, 2002 9:06 AM
> Subject: RE: using struts for larger apps
> 
> 
> keep hearingfrom where ?
> 
> As I have mentioned before, we have a large (several
> thousand users)
> complex app in production, and struts proved no
> problem.
> 
> What exactly is it about Struts that makes people
> think it isnt suitable
> for larger applications ? As I said in a previous
> email, there are many
> other things that will inhibit large applications,
> before Struts ever
> (if at all) becomes an issue.
> 
> Maybe you could be more specific ?
> 
> Ghoot
> 
> > -Original Message-
> > From: Peter Georgiou
> [mailto:[EMAIL PROTECTED]]
> > Sent: 22 January 2002 14:20
> > To: Struts Users Mailing List
> > Subject: using struts for larger apps
> >
> >
> > Hi
> >
> > I keep hearing that struts is only really suited
> for small to
> > medium sized
> > applications.  Are there plans in the future to
> expand the
> > capabilities of
> > struts so it is suitable for developing large
> applications as well.
> >
> > Thanks
> >
> > Peter
> >
> >
> > --
> > To unsubscribe, e-mail:
> >
> 
> > For additional commands, e-mail:
> > 
> >
> >
> 
> --
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> 
> For additional commands, e-mail:
> 
> 
> 
> 
> 
> 
> --
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>  

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Re: using struts for larger apps

[John M. Corro]

In relation to scaling issues, the only things I've heard resulted from
extensive use of taglibs.  The problem manifests itself in two waysan
exception (forgot which one it is) being thrown due to the method being too
large (too much code resulting from too many taglibs).  The other is that
the performance of the apps suffers due to all the taglibs being processed.

Ted or others more knowledgeable may want to correct me, but I think the
first problem is thrown from the ActionServlet...so yes it is a Struts
thing, but I think in general if you use too many taglibs (whether or not
you're using Struts) you get this problem anyways.  I'm sketchy on this one
as I'm relying on other people's stories (haven't run into it myself), so
againI could be wrong on this one.

The second issue as I understand is more of an app server issue (too many
taglibs == slow performance).  I've been hearing over and over from various
sources that most app servers don't process taglibs efficiently.  So w/ that
being the case...again, no not a Struts caused issue.



- Original Message -
From: "Emaho, Ghoot" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 9:06 AM
Subject: RE: using struts for larger apps


keep hearingfrom where ?

As I have mentioned before, we have a large (several thousand users)
complex app in production, and struts proved no problem.

What exactly is it about Struts that makes people think it isnt suitable
for larger applications ? As I said in a previous email, there are many
other things that will inhibit large applications, before Struts ever
(if at all) becomes an issue.

Maybe you could be more specific ?

Ghoot

> -Original Message-
> From: Peter Georgiou [mailto:[EMAIL PROTECTED]]
> Sent: 22 January 2002 14:20
> To: Struts Users Mailing List
> Subject: using struts for larger apps
>
>
> Hi
>
> I keep hearing that struts is only really suited for small to
> medium sized
> applications.  Are there plans in the future to expand the
> capabilities of
> struts so it is suitable for developing large applications as well.
>
> Thanks
>
> Peter
>
>
> --
> To unsubscribe, e-mail:
> 
> For additional commands, e-mail:
> 
>
>

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advice on linking to help pages from Struts app

[Rob Breeds]

Hi

I need to link my Struts app to a separate help web site such that links in
my JSPs point to context-sensitive anchors in pages on the help site.

If I don't know the base location of the help site until runtime, I can't
put the locations in the mapping configuration file.

What would be the best way to generate links dynamically, given that I can
read the base location of help site at startup?

Thanks

Rob



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Option List Submit Question

[Regan, Patrick]

I am converting a JSP page (model 1) to Struts.  I have a JSP page that
contains a couple of option lists.  When you choose an option from list 1,
the contents of option list 2 are filtered accordingly.  The way I did this
on Model 1 was to resubmit the form and have the server repopulate the
option lists.  In effect, the form could be submitted 2 ways.  One if they
are filtering the option list and another when they are finished and want to
submit the transaction.  With Struts I am having a problem using this
approach.  I defined my first option list like this :
 

  

 
I also have a regular Submit button on the form.  When I select an option
from the list, I get the following javascript error :
 
JavaScript Error: submit is not a function
 
If I comment out the Submit button, the option list submit works.  Can
someone let me know how I can get this to work?
 
Thanks,
Patrick Regan 
Xerox Corporation 

Re: Struts and multiple Web applications on same application server

[Dustin Aleksiuk]

I just wanted to let you know that the exact same problem drove me nuts 2 years
ago with Weblogic 5.1.  I'm sorry you are having that problem, but you brought
back many funny memories of us pulling our hair out over it.  I don't remember if
we ever solved it.  When I left that company we had moved to Tomcat.

Dustin Aleksiuk

"Salonen, Aki" wrote:

> Thanks for idea of eliminating chance of a struts problem.
>
> > Do you mean to say, when you make a request
> > "context1/location/page.jsp" and
> > "context2/location/page.jsp" you get the same page even if you update
> > context1 and not context2?
> Yes. This is the way it works.
>
> This is definetly a BEA WebLogig 6.2 problem.
> I configured test.jsp pages to both applications.
> "context1/location/test.jsp" and
> "context2/location/test.jsp".
>
> And added entries to web.xml defining test.jsp as servlet
> with pattern *.test, so every request ending with .test
> would be directed for test.jsp.
>
> What happened was that I modified test.jsp file in both applications
> to ensure recompiling. Then started up WebLogic.
>
> Then I accessed
> "context1/location/test.test" with browser, resulting
> WebLogic to compile test.jsp.
>
> After that when I accessed "context2/location/test.test"
> result was the one produced by "context1/location/test.jsp".
>
> So the one that is compiled first after startup or deploying,
> will be used to produce response. This apperars in both cases
> with startup and re-deploying, so I think this is actually
> related to application deploying which is also part of startup.
>
> At this point no matter how many times I try to refresh browser and
> no matter web context I access, I receive result of the first compiled jsp
> page.
>
> When I modify or touch "context2/location/test.jsp" so that modified
> timestamp changes resulting weblogic to compile jsp page, and after that
> access "context2/location/test.test" result is OK, produced by
> "context2/location/test.jsp".
>
> After many tests it is obvious that WebLogic works right when
> first page is compiled and after that the second will be modified
> to forse re-compiling. Now both URL's "context1/location/test.test" and
> "context2/location/test.test" produce their own content.
>
> Problem appears when application is deployed and JSP files are modified,
> resulting only first JSP accessed (compiled) to produce content for
> both web applications "context2/location/test.test".
>
> Kind regards,
>
> Aki
>
> > -Original Message-
> > From: Alex Paransky [mailto:[EMAIL PROTECTED]]
> > Sent: 21. tammikuuta 2002 22:15
> > To: Struts Users Mailing List
> > Cc: Salonen, Aki
> > Subject: RE: Struts and multiple Web applications on same application
> > server
> >
> >
> > Do you mean to say, when you make a request
> > "context1/location/page.jsp" and
> > "context2/location/page.jsp" you get the same page even if you update
> > context1 and not context2?
> >
> > Seems like a server problem to me.
> >
> > You should be able to remove struts from the equation by
> > creating a simple
> > .jsp page without using any struts tags.  Besides, I don't
> > think that the
> > struts servlet gets involved with every request you make.
> > Only requires
> > that have the mapping specified to map to the servlet in
> > web.xml (usually
> > something with the .do) extension get mapped to the servlet
> > (I could be
> > wrong, I have not used it for too long).
> >
> > -AP_
> >
> > -Original Message-
> > From: Salonen, Aki [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, January 21, 2002 2:09 AM
> > To: '[EMAIL PROTECTED]'
> > Subject: Struts and multiple Web applications on same
> > application server
> >
> >
> > Hello,
> >
> > We have been facing problems when using
> > struts with multiple enterprise applications.
> >
> > It seems that struts supports only one
> > struts application on same application server.
> >
> > Application server we are using is BEA WebLogic 6.2 SP2.
> >
> > Scenario is as described:
> > One enterprise application containing for EJB:s providing
> > business logics.
> > Two enterprise applications containg two distinct user interfaces
> > for business logics.
> >
> > We use same action servlet classes in both web applications,
> > inherited from Struts ActionServlet.
> >
> > Web application context roots are of course different, but
> > relative URL's used are same for both web applications.
> > So web.xml and struts-config.xml are exact copies.
> >
> > Both web applications have own physical copies of all jars used.
> >
> > If I have understood right, two distinct enterprise
> > applications should
> > have no knowledge of each other, so there should be own
> > instaces of struts
> > for each enterprise application.
> >
> > What happens is that server returns responses (JSP generated pages),
> > like there would be only one web application.
> > Also JSP-page result returned is the one from that web
> > application that has
> > latest modifed JSP page.
> >
> > It seems tha

Re: Is there a Webshop built on Struts?

[@Basebeans.com]

Subject: Re: Is there a Webshop built on Struts?
From: Dalibor42 <[EMAIL PROTECTED]>
 ===
Wim Fournier <[EMAIL PROTECTED]> wrote in 
news:[EMAIL PROTECTED]:
> http://jakarta.apache.org/struts/userGuide/resources.html
> talks about: myCart - Example Shooping Cart application using Struts
> is this what you mean?
> On Tue, Jan 22, 2002 at 04:55:01AM -0800, Struts Newsgroup wrote:
>> Subject: Is there a Webshop built on Struts?
>> From: Dalibor42 <[EMAIL PROTECTED]>
>> Is there a Webshop built on Struts?

Yes, that is what I meant, but mycart.cjb.net where the example is doesn't work.
And please put reply below quotes. Tnx.
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RE: using struts for larger apps

[Emaho, Ghoot]

keep hearingfrom where ?

As I have mentioned before, we have a large (several thousand users)
complex app in production, and struts proved no problem.

What exactly is it about Struts that makes people think it isnt suitable
for larger applications ? As I said in a previous email, there are many
other things that will inhibit large applications, before Struts ever
(if at all) becomes an issue.

Maybe you could be more specific ?

Ghoot

> -Original Message-
> From: Peter Georgiou [mailto:[EMAIL PROTECTED]]
> Sent: 22 January 2002 14:20
> To: Struts Users Mailing List
> Subject: using struts for larger apps
> 
> 
> Hi
> 
> I keep hearing that struts is only really suited for small to 
> medium sized
> applications.  Are there plans in the future to expand the 
> capabilities of
> struts so it is suitable for developing large applications as well.
> 
> Thanks
> 
> Peter
> 
> 
> --
> To unsubscribe, e-mail:   
> 
> For additional commands, e-mail: 
> 
> 
> 

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RE: getting validation errors on initial display of a form

[Witt, Mike (OH35)]

I'm pretty new to struts also, but here is what I've found:

If you set validate to true in the action mapping, the validation will 
run before the action.  If you set it to false, you may run the validate 
method of the form yourself at any time.  Also, it is interesting to note 
that if you forward to a .jsp, it only runs the action the first time, 
successive forwards to the jsp do not run the action.  In order to run 
the action, you usually want to forward to the action (/do/myAction).

In my situation, I had a form which I initially wanted to fill with data 
for editing, and then take the data and update the database.  To do 
this, I set up one action with two action mappings.  The first action 
mapping was to load the data and the second to take the data and update 
the database.  The first action mapping, I set validate to false and 
the second I set validate to true.  I also used the param attribute of 
the action within the struts config to set these differently depending 
on the action (so that my servlet could tell which action I was doing.  

Here is some sample stuff:

struts-config actions:


  



  


In my message_edit.jsp, I have:



HTH and it's probably not perfect, but it works,

Mike Witt

-Original Message-
From: Dick Starr [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 8:51 AM
To: struts-user
Subject: getting validation errors on initial display of a form


I am new to Struts and am using Ted's sample logon app as my basis for
learning. His part works fine. I added a new jsp page that contains two
fields, created a form bean & an action form with validation edits. My
problem is that when I execute my form via
http://localhost:8080/starrd/app/names.do I get validation errors appearing
immediately (before I enter any data in the form). I can't believe thats
normal: I must be doing something wrong.

Thanks in advance for the help.

Dick Starr

Here's the pertinent parts of my struts-config:

  
  

  


  

  


Here's my Name.jsp:


<%@ page language="java" %>
<%@ taglib uri="/tags/struts-bean" prefix="bean" %>
<%@ taglib uri="/tags/struts-html" prefix="html" %>






Name:
  

Address line one:
  









<%--

Allow user to submit username and password to logon action.

--%>

Here's the pertinent parts of SANameAction.java:

public final class SANameAction extends Action
{
  public ActionForward perform(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException
  {
// Obtain fields from web tier
String name = ((SANameForm) form).getName();
String addr1 = ((SANameForm) form).getAddr1();

// Log this event, if appropriate
if (servlet.getDebug() >= SAConstants.DEBUG)
{
  StringBuffer message =
new StringBuffer("SANameAction: name = ");
  message.append(name);
  message.append(", addr1 = ");
  message.append(addr1);
  servlet.log(message.toString());
}

// Forward control to the welcome URI
// specified in the configuration.
return (mapping.findForward(SAConstants.WELCOME));
  }

} // End SANameAction

Here's the pertinent parts of SANameForm.java:

public final class SANameForm extends ActionForm
{
  //  Instance Variables

  private String name = null;
  private String addr1 = null;

  //  Properties

  public String getName()
  {
return (this.name);
  }

  public void setName(String name)
  {
this.name = name;
  }

  public String getAddr1()
  {
return (this.addr1);
  }

  public void setAddr1(String addr1)
  {
this.addr1 = addr1;
  }

//  Public Methods
public void reset(ActionMapping mapping,
HttpServletRequest request)
{
  setName(null);
  setAddr1(null);
}

public ActionErrors validate(ActionMapping mapping,
 HttpServletRequest request)
{
  ActionErrors errors = new ActionErrors();
  if ((name == null) || (name.length() < 1))
errors.add("name",
  new ActionError("app.error.name.required"));
  if ((addr1 == null) || (addr1.length() < 1))
errors.add("addr1",
  new ActionError("app.error.addr1.required"));
  return errors;
}

} // End SANameForm

When I first execute the form via  http://localhost:8080/starrd/app/names.do
I immediately (before entering any data or executing the submit button)
get validation errors displayed for name and addr1 and get the following in
my log file:

2002-01-21 20:19:19 action: Processing a GET for /app/names
2002-01-21 20:19:19 action:  Looking for ActionForm bean under attribute
'nameForm'
2002-01-21 20:19:19 action:  Creating new ActionForm instance of class
'com.starrcs.app.SANameForm'
2002-01-21 20:19:19 action:  Storing instance under attribute 'nameForm' in
scope 'request'
2002-01-21 20:19:19 action:  Populating bean properties from this 

RE: using struts for larger apps

[Andres Marcel (KASO 211)]

Hi Peter,

Don't listen to rumors! My experience is, that struts fits for large application as 
well. We are developing an application with sturts, which will serve a few thousand 
people. I'm not sure, but in my opinion this could be a large application ;-).

Marcel

-Original Message-
From: Peter Georgiou [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 3:20 PM
To: Struts Users Mailing List
Subject: using struts for larger apps


Hi

I keep hearing that struts is only really suited for small to medium sized
applications.  Are there plans in the future to expand the capabilities of
struts so it is suitable for developing large applications as well.

Thanks

Peter


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Re: "Back" button

[T. Wheeler]

It should be pretty easy:

1.  On your JSP page, make a submit button that is named "back"

2.  In your action class, have something like this near the top of your
perform() method:

if (request.getParameter("back") != null)
{
// redirect them to some previous page
}

Just make sure that, if you use the validate() method, you prevent
validation when they click the back button, like this:

validate()
{
if (request.getParameter("back") == null)
{
// do all of your validation; they didn't click "back"
}
}

HTW.

Tom


On Sun, 2002-01-06 at 20:33, George White wrote:
> Hi everyone,
> 
> Does anyone know how to code a "Back" button -- one that works like the I.E. "Back" 
>toolbar button?
> I currently use one that requires JavaScript and would like to switch to one that 
>works with Struts/JSP but is not dependent upon JavaScript.
> 
> Thanks.
> George
> 
> 



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Re: Apostrophes in ApplicationResources.properties

[emmanuel.boudrant]

Hi,

I think this bug is fixed in struts 1.0.1

>> MessageResources: Escape any single quote
characters that are included in the specified message
string




 --- [EMAIL PROTECTED] a écrit : > I tried to
setup this message in
> ApplicationResources.properties:
> 
> help.whatsThis=What's This?
> 
> But the apostrophe does not appear when I retrieve
> this message in my JSP.
> Any ideas on how to make the apostrophe appear?   I
> tried   What\'s
> What/'s   and   What"'"s , but no luck.
> 
> -curt
> 
> --
> To unsubscribe, e-mail:  
> 
> For additional commands, e-mail:
> 
>  

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RE: Apostrophes in ApplicationResources.properties

[Andres Marcel (KASO 211)]

Use the character symbol "´" instead.

Marcel

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 2:52 PM
To: [EMAIL PROTECTED]
Subject: Apostrophes in ApplicationResources.properties


I tried to setup this message in ApplicationResources.properties:

help.whatsThis=What's This?

But the apostrophe does not appear when I retrieve this message in my JSP.
Any ideas on how to make the apostrophe appear?   I tried   What\'s
What/'s   and   What"'"s , but no luck.

-curt

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Re: focus failing in NS on linux?

[Andras Balogh]

Hi,

This is just a hint, not really tested myself..
If you can, try moving the from tag outside of any table definition.

Best wishes,

Andras.
 



On Fri, 2002-01-18 at 04:02, Mark Woon wrote:
> 
> I'm using Gnome/Sawfish, and I've tried all available focus styles to no avail.  Is 
>anyone else seeing this behavior on Linux?  If not, what window manager are you using,
> with what focus style?  I've attached a test html file, so it should be simple to 
>test it out.  The User ID field should grab the focus.
> 
> It looks like the input field actually had the focus at one time or another, since 
>it displays a solid carat instead of a shadowed carat, but it definitely doesn't have
> focus (not blinking).  This could be because the window manager is doing something 
>weird...
> 
> Another thing:  my form is within a table, and I need that surrounding table:
> 
>   
>   
>  fields... 
>   
>   
> 
> 
> When I remove the outermost table, it starts working just fine.  It also works if 
>the bit of JavaScript that sets the focus is moved into the onload attribute of the
>  tag.  So perhaps this isn't necessarily a window manager problem, but rather 
>Netscape is doing something weird when rendering and setting focus.  I don't see why
> it should work on Netscape on Windows but not Netscape on Linux though...
> 
> Am I the only one seeing this behavior?
> 
> Thanks,
> -Mark



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Re: Apostrophes in ApplicationResources.properties

[Olivier Dinocourt]

double the apostrophe. I just ran into this problem (a few hours ago), and
found this workaround. It seems to be a normal behaviour of the java
properties API.
- Original Message -
From: <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 2:52 PM
Subject: Apostrophes in ApplicationResources.properties


> I tried to setup this message in ApplicationResources.properties:
>
> help.whatsThis=What's This?
>
> But the apostrophe does not appear when I retrieve this message in my JSP.
> Any ideas on how to make the apostrophe appear?   I tried   What\'s
> What/'s   and   What"'"s , but no luck.
>
> -curt
>
> --
> To unsubscribe, e-mail:

> For additional commands, e-mail:

>
>


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Apostrophes in ApplicationResources.properties

[curt . kramer]

I tried to setup this message in ApplicationResources.properties:

help.whatsThis=What's This?

But the apostrophe does not appear when I retrieve this message in my JSP.
Any ideas on how to make the apostrophe appear?   I tried   What\'s
What/'s   and   What"'"s , but no luck.

-curt

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using struts for larger apps

[Peter Georgiou]

Hi

I keep hearing that struts is only really suited for small to medium sized
applications.  Are there plans in the future to expand the capabilities of
struts so it is suitable for developing large applications as well.

Thanks

Peter


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Re: Exception opening database connection

[Peter Kordel]

1) is your database available outside your webapp - i.e. from a command
line or gui?
2) can you stub out a trivial class that tries to connect to the db
using your jdbc driver?

Don't you just love these non-informative exceptions?

sridhar ramalingam wrote:
> 
> Hello,
> I'm using the Tomcat's realm on JDBC for database access.
> When I start the Tomcat server, I get the following error...
> 
> Any ideas?
> 
> TIA
> Sridhar
> 
> Starting service Tomcat-Standalone
> Apache Tomcat/4.0
> Catalina.start: LifecycleException:  Exception opening database connection:  
>java.sql.SQLException:
> com.microsoft.jdbc.sqlserver.SQLServerDriver
> LifecycleException:  Exception opening database connection:  java.sql.SQLException: 
>com.microsoft.jd
> bc.sqlserver.SQLServerDriver
> at org.apache.catalina.realm.JDBCRealm.start(JDBCRealm.java:615)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1108)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3352)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:307)
> at org.apache.catalina.core.StandardService.start(StandardService.java:388)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:505)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:776)
> at org.apache.catalina.startup.Catalina.execute(Catalina.java:681)
> at org.apache.catalina.startup.Catalina.process(Catalina.java:179)
> at java.lang.reflect.Method.invoke(Native Method)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:218)
> - Root Cause -
> java.sql.SQLException: com.microsoft.jdbc.sqlserver.SQLServerDriver
> at org.apache.catalina.realm.JDBCRealm.open(JDBCRealm.java:538)
> at org.apache.catalina.realm.JDBCRealm.start(JDBCRealm.java:613)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1108)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:3352)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1123)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:307)
> at org.apache.catalina.core.StandardService.start(StandardService.java:388)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:505)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:776)
> at org.apache.catalina.startup.Catalina.execute(Catalina.java:681)
> at org.apache.catalina.startup.Catalina.process(Catalina.java:179)
> at java.lang.reflect.Method.invoke(Native Method)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:218)

-- 
Peter Kordel
Software Engineer
Zvolve Systems, Inc.
770-551-4528
http://www.zvolve.com

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RE: Apostrophes in ApplicationResources.properties

[curt . kramer]

That worked!Thanks for the help.

-Original Message-
From: Arnaud Buisine [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 22, 2002 9:03 AM
To: Struts Users Mailing List
Subject: RE: Apostrophes in ApplicationResources.properties


have you tried :
help.whatsThis=What''s This?

> -Message d'origine-
> De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Envoyé : mardi 22 janvier 2002 14:52
> À : [EMAIL PROTECTED]
> Objet : Apostrophes in ApplicationResources.properties
>
>
> I tried to setup this message in ApplicationResources.properties:
>
> help.whatsThis=What's This?
>
> But the apostrophe does not appear when I retrieve this message in my JSP.
> Any ideas on how to make the apostrophe appear?   I tried   What\'s
> What/'s   and   What"'"s , but no luck.
>
> -curt
>
> --
> To unsubscribe, e-mail:
> 
> For additional commands, e-mail:
> 
>
>


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Re: Struts DataSource times out; Poolman gives errors

[Peter Kordel]

I had a similar problem with Poolman. Turns out the version of mysql we
were using didn't support Transaction Isolation Levels (see your error
message). I switched to 3.23.46 and all was well. Also, mm.mysql-2.0.9
is now available from sourceforge. This may help clear up some or most
other bugs. Read the release notes for more info.

[EMAIL PROTECTED] wrote:
> 
> Hi,
> 
> I have had the experience that Struts DataSource "times out" frequently. I
> tried to switch to Poolman, but I get the following error in trying out its
> poolman-webapp:
> 
> java.sql.SQLException: SQLException occurred in JDBCPool: java.sql.SQLException:
> Transaction Isolation Levels are not supported.
> params: org.gjt.mm.mysql.Driver, jdbc:mysql://localhost:3306/nda_catalog. Please
> check your username, password and other connectivity info.
> at com.codestudio.util.JDBCPool.create(Unknown Source)
> at com.codestudio.util.ObjectPool.checkOut(Unknown Source)
> at com.codestudio.util.JDBCPool.requestConnection(Unknown Source)
> at com.codestudio.util.SQLManager.requestConnection(Unknown Source)
> at com.codestudio.sql.PoolManDataSource.getConnection(Unknown Source)
> 
> poolman.xml looks like this:
> -
> 
> 
> 
> 
> 
> 
> 
> 
> nda_catalog
> jndi-datasource
> org.gjt.mm.mysql.Driver
> jdbc:mysql://localhost:3306/nda_catalog
> 
> root
> 
> 
> 0
> 10
> 600
> 12
> 10
> 
> /var/applogs/poolman.log
> false
> 
> 
> 
> true
> 20
> 120
> 
> 
> --
> 
> Has anyone please help me with this?
> 
> Pranav
> 
> --
> Get your firstname@lastname email at http://Nameplanet.com/?su
> 
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Software Engineer
Zvolve Systems, Inc.
770-551-4528
http://www.zvolve.com

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RE: Apostrophes in ApplicationResources.properties

[Arnaud Buisine]

have you tried :
help.whatsThis=What''s This?

> -Message d'origine-
> De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Envoyé : mardi 22 janvier 2002 14:52
> À : [EMAIL PROTECTED]
> Objet : Apostrophes in ApplicationResources.properties
>
>
> I tried to setup this message in ApplicationResources.properties:
>
> help.whatsThis=What's This?
>
> But the apostrophe does not appear when I retrieve this message in my JSP.
> Any ideas on how to make the apostrophe appear?   I tried   What\'s
> What/'s   and   What"'"s , but no luck.
>
> -curt
>
> --
> To unsubscribe, e-mail:
> 
> For additional commands, e-mail:
> 
>
>


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Re: help needed---missing source code of some of the classesin struts

[Brian Holzer]

>From the download page, there is  a link for downloading the source and a link for 
>downloading the executables.  Go back to the download page and check that you have 
>downloaded the right stuff.

Brian

>>> [EMAIL PROTECTED] 01/22/02 08:02am >>>
I have downloaded the source code of Struts ,but I donot see the source code
of classses such as --

org.apache.struts.action.ActionServlet
org.apache.struts.action.Action

I see only the .class files for them.Can somebody please clarify as to
whether my download is problematic or these classes in source form are
actualy not provided.

Thanks in advance
Amit K


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Re: help needed---missing source code of some of the classes in struts

[Wim Fournier]

tip:
If you have a class, but not the source..
try google.com on jad (java decompiler)

Not that it is needed on struts ;o) but any .. sometimes handy if you dont want 
to download the whole source but just want a quick look on the source


On Tue, Jan 22, 2002 at 07:32:05PM +0530, Amit Kumar wrote:
> I have downloaded the source code of Struts ,but I donot see the source code
> of classses such as --
> 
> org.apache.struts.action.ActionServlet
> org.apache.struts.action.Action
> 
> I see only the .class files for them.Can somebody please clarify as to
> whether my download is problematic or these classes in source form are
> actualy not provided.
> 
> Thanks in advance
> Amit K
> 
> 
> --
> To unsubscribe, e-mail:   
> For additional commands, e-mail: 
> 

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help needed---missing source code of some of the classes in struts

[Amit Kumar]

I have downloaded the source code of Struts ,but I donot see the source code
of classses such as --

org.apache.struts.action.ActionServlet
org.apache.struts.action.Action

I see only the .class files for them.Can somebody please clarify as to
whether my download is problematic or these classes in source form are
actualy not provided.

Thanks in advance
Amit K


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Apostrophes in ApplicationResources.properties

[curt . kramer]

I tried to setup this message in ApplicationResources.properties:

help.whatsThis=What's This?

But the apostrophe does not appear when I retrieve this message in my JSP.
Any ideas on how to make the apostrophe appear?   I tried   What\'s
What/'s   and   What"'"s , but no luck.

-curt

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getting validation errors on initial display of a form

[Dick Starr]

I am new to Struts and am using Ted's sample logon app as my basis for
learning. His part works fine. I added a new jsp page that contains two
fields, created a form bean & an action form with validation edits. My
problem is that when I execute my form via
http://localhost:8080/starrd/app/names.do I get validation errors appearing
immediately (before I enter any data in the form). I can't believe thats
normal: I must be doing something wrong.

Thanks in advance for the help.

Dick Starr

Here's the pertinent parts of my struts-config:

  
  

  


  

  


Here's my Name.jsp:


<%@ page language="java" %>
<%@ taglib uri="/tags/struts-bean" prefix="bean" %>
<%@ taglib uri="/tags/struts-html" prefix="html" %>






Name:
  

Address line one:
  









<%--

Allow user to submit username and password to logon action.

--%>

Here's the pertinent parts of SANameAction.java:

public final class SANameAction extends Action
{
  public ActionForward perform(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws IOException, ServletException
  {
// Obtain fields from web tier
String name = ((SANameForm) form).getName();
String addr1 = ((SANameForm) form).getAddr1();

// Log this event, if appropriate
if (servlet.getDebug() >= SAConstants.DEBUG)
{
  StringBuffer message =
new StringBuffer("SANameAction: name = ");
  message.append(name);
  message.append(", addr1 = ");
  message.append(addr1);
  servlet.log(message.toString());
}

// Forward control to the welcome URI
// specified in the configuration.
return (mapping.findForward(SAConstants.WELCOME));
  }

} // End SANameAction

Here's the pertinent parts of SANameForm.java:

public final class SANameForm extends ActionForm
{
  //  Instance Variables

  private String name = null;
  private String addr1 = null;

  //  Properties

  public String getName()
  {
return (this.name);
  }

  public void setName(String name)
  {
this.name = name;
  }

  public String getAddr1()
  {
return (this.addr1);
  }

  public void setAddr1(String addr1)
  {
this.addr1 = addr1;
  }

//  Public Methods
public void reset(ActionMapping mapping,
HttpServletRequest request)
{
  setName(null);
  setAddr1(null);
}

public ActionErrors validate(ActionMapping mapping,
 HttpServletRequest request)
{
  ActionErrors errors = new ActionErrors();
  if ((name == null) || (name.length() < 1))
errors.add("name",
  new ActionError("app.error.name.required"));
  if ((addr1 == null) || (addr1.length() < 1))
errors.add("addr1",
  new ActionError("app.error.addr1.required"));
  return errors;
}

} // End SANameForm

When I first execute the form via  http://localhost:8080/starrd/app/names.do
I immediately (before entering any data or executing the submit button)
get validation errors displayed for name and addr1 and get the following in
my log file:

2002-01-21 20:19:19 action: Processing a GET for /app/names
2002-01-21 20:19:19 action:  Looking for ActionForm bean under attribute
'nameForm'
2002-01-21 20:19:19 action:  Creating new ActionForm instance of class
'com.starrcs.app.SANameForm'
2002-01-21 20:19:19 action:  Storing instance under attribute 'nameForm' in
scope 'request'
2002-01-21 20:19:19 action:  Populating bean properties from this request
2002-01-21 20:19:19 action:  Validating input form properties
2002-01-21 20:19:19 action:   Validation error(s), redirecting to:
/pages/app/Name.jsp

Then if I fill in the two fields with data, I do not get validation errors
(which is correct). Then this is what is in my log:

2002-01-21 20:19:37 action: Processing a POST for /app/names
2002-01-21 20:19:37 action:  Looking for ActionForm bean under attribute
'nameForm'
2002-01-21 20:19:37 action:  Creating new ActionForm instance of class
'com.starrcs.app.SANameForm'
2002-01-21 20:19:37 action:  Storing instance under attribute 'nameForm' in
scope 'request'
2002-01-21 20:19:37 action:  Populating bean properties from this request
2002-01-21 20:19:37 action:  Validating input form properties
2002-01-21 20:19:37 action:   No errors detected, accepting input
2002-01-21 20:19:37 action:  Looking for Action instance for class
com.starrcs.app.SANameAction
2002-01-21 20:19:37 action: SANameAction: name = data1, addr1 = data2
2002-01-21 20:19:37 action: Processing a POST for /app/welcome
2002-01-21 20:19:37 action:  Looking for Action instance for class
com.starrcs.app.SAContinueAction



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Re: Can an expert help? [ was: Weird error message ]

[Wim Fournier]

On Tue, Jan 22, 2002 at 02:09:19PM +0100, Arnaud Buisine wrote:
> You wrote : "...include that path on compiling"
> 
> Do you mean there is a link between the classpath you use at runtime and the
> classpath you use at compiling time ?

when u specify the WEB-INF/lib/struts.jar in your classpath on 'compile' time,
Tomcat will be able to find struts in that same directory.. I don't know
if this linkage is made is the class files.. not that many a java-expert ;o)

A sample compile.sh from my sample app:
CLASSPATH="$JBOSS_DIST/client/jboss-j2ee.jar:/usr/local/JBoss-2.4.4_Tomcat-4.0.1
/catalina/common/lib/servlet.jar:/usr/local/jdk1.3.1_02/lib/tools.jar:./WEB-INF/
lib/struts.jar"

javac -classpath $CLASSPATH WEB-INF/classes/nl/kern/j2ee/sample/struts/*.java 
WEB-INF/classes/org/jboss/docs/cmp/cd/interfaces/*.java

jar cf cdexample.war WEB-INF/ *.jsp *.html

cp cdexample.war $JBOSS_DIST/deploy


as you can see, I specify my j2ee jar (for my EJB backend), the servlet jar from
catalina, my j2se jar and my struts.jar from the WEB-INF/lib

> 
> 
> > -Message d'origine-
> > De : Wim Fournier [mailto:[EMAIL PROTECTED]]
> > Envoye : mardi 22 janvier 2002 13:56
> > A : Struts Users Mailing List
> > Objet : Re: Can an expert help? [ was: Weird error message ]
> >
> >
> > Are you aware that you should NOT put struts in the classpath of
> > your webserver/appserver?
> >
> > put struts.jar in the WEB-INF/lib and include that path on compiling.
> >
> >
> > On Tue, Jan 22, 2002 at 01:46:39PM +0100, Ben Peter wrote:
> > > Jorge,
> > >
> > > I have experienced the same (and other problems) when trying to
> > run more
> > > than one struts application in one container.
> > >
> > > The setup which caused the problems was
> > > Struts 1.0.1 and
> > > Tomcat 4.0.1
> > >
> > > When trying to run both the struts-example.war and struts-blank.war,
> > > everything was still ok, but as soon as the struts-blank application is
> > > using anything from struts (e.g. struts taglibs), it will come up with
> > > errors of all sorts which all look like there is a problem with
> > > initialisation of the second application.
> > >
> > > Is this a known issue, and can someone who has more insight give an
> > > input on that? Is there anything basically wrong with running
> > two struts
> > > applications in one container?
> > >
> > > It seems that the warnings against putting struts.jar into the
> > classpath
> > > apply here too.
> > >
> > > Cheers,
> > > Ben
> > > Jorge Ruiz (SX) wrote:
> > >
> > > > I am getting this error message from a jsp page:
> > > >
> > > > [ServletException in:/jsp/comprobante/comDisplayForm.jsp]
> > Cannot find bean
> > > > org.apache.struts.taglib.html.BEAN in scope null'
> > > >
> > > > And there is no org.apache.struts.taglib.html.BEAN in the
> > javadocs (Struts
> > > > 1.0.1)
> > > >
> > > > Can anybody point me in the right direction?
> > > >
> > > > Thanks
> > > >
> > > > Jorge
> > > >
> > > >
> > > > --
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> > >
> >
> >
> >
> >
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Re: Netscape 4.7 Adding Port Number after calling Action

[@Basebeans.com]

Subject: Re: Netscape 4.7 Adding Port Number after calling Action
From: "Ricky Frank" <[EMAIL PROTECTED]>
 ===
It looks like the problem arises from the use of the response.SendRedirect
method.  The application server that I am using (SilverStream) automatically
appends the port number to the url string when calling this method.
Unfortunately, Netscape 4.7 does not handle this well.  I changed my
ActionMappings to forward instead of redirect and this fixed the problem.

Apparently, WebLogic has a fix for this Netscape bugthey provided a
configuration switch that can be used to determine whether or not to append
the port number.  I am checking with SilverStream about such a workaround
with their product.

Ricky

"Steven D. Wilkinson" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]...
> I am using Netscape 4.78 and it works both with cookies on and with
> cookies off on port 8080.  When I turn cookies off I see the jsessionid
> in the URL.  When you have cookies turned on you will not see that in
> the URL.  Note, I'm using Tomcat 4.0.1.
>
> Are you using Weblogic for your application server?  I have seen some
> issues when using localhost versus machinename.  I've also seen problem
> when using Weblogic's webserver on port 80.
>
> Hope that helps,
> Steve
>
> "Struts Newsgroup @Basebeans.com" wrote:
> >
> > Subject: Netscape 4.7 Adding Port Number after calling Action
> > From: "Ricky Frank" <[EMAIL PROTECTED]>
> >  ===
> > I am having some problems maintaining a session after calling an action
from
> > a Netscape 4.7 browser.  It seems to be from the addition of the port
number
> > to the URL (Netscape seems to do this automatically) when clicking the
> > submit button on a form.  The page that I am forwarded to does not have
the
> > appropriate session information so not everything displays (display of
> > components is controlled by authorization of user).  When I simply
remove
> > the port from the URL, the page displays appropriately (gets the
components
> > that the user has access to).
> >
> > The automatical appending of the port number to the URL does not cause
this
> > problem in Netscape 6 or Opera 5.12just Netscape 4.7.
> >
> > Can anyone help me out?
> >
> > Ricky
> >
> > --
> > To unsubscribe, e-mail:

> > For additional commands, e-mail:

>
> --
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>



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RE: Can an expert help? [ was: Weird error message ]

[Arnaud Buisine]

You wrote : "...include that path on compiling"

Do you mean there is a link between the classpath you use at runtime and the
classpath you use at compiling time ?


> -Message d'origine-
> De : Wim Fournier [mailto:[EMAIL PROTECTED]]
> Envoye : mardi 22 janvier 2002 13:56
> A : Struts Users Mailing List
> Objet : Re: Can an expert help? [ was: Weird error message ]
>
>
> Are you aware that you should NOT put struts in the classpath of
> your webserver/appserver?
>
> put struts.jar in the WEB-INF/lib and include that path on compiling.
>
>
> On Tue, Jan 22, 2002 at 01:46:39PM +0100, Ben Peter wrote:
> > Jorge,
> >
> > I have experienced the same (and other problems) when trying to
> run more
> > than one struts application in one container.
> >
> > The setup which caused the problems was
> > Struts 1.0.1 and
> > Tomcat 4.0.1
> >
> > When trying to run both the struts-example.war and struts-blank.war,
> > everything was still ok, but as soon as the struts-blank application is
> > using anything from struts (e.g. struts taglibs), it will come up with
> > errors of all sorts which all look like there is a problem with
> > initialisation of the second application.
> >
> > Is this a known issue, and can someone who has more insight give an
> > input on that? Is there anything basically wrong with running
> two struts
> > applications in one container?
> >
> > It seems that the warnings against putting struts.jar into the
> classpath
> > apply here too.
> >
> > Cheers,
> > Ben
> > Jorge Ruiz (SX) wrote:
> >
> > > I am getting this error message from a jsp page:
> > >
> > > [ServletException in:/jsp/comprobante/comDisplayForm.jsp]
> Cannot find bean
> > > org.apache.struts.taglib.html.BEAN in scope null'
> > >
> > > And there is no org.apache.struts.taglib.html.BEAN in the
> javadocs (Struts
> > > 1.0.1)
> > >
> > > Can anybody point me in the right direction?
> > >
> > > Thanks
> > >
> > > Jorge
> > >
> > >
> > > --
> > > To unsubscribe, e-mail:

> > For additional commands, e-mail:

> >
>
>
>
>
> --
> To unsubscribe, e-mail:

> For additional commands, e-mail:

>

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Re: Is there a Webshop built on Struts?

[Wim Fournier]

http://jakarta.apache.org/struts/userGuide/resources.html
talks about: myCart - Example Shooping Cart application using Struts

is this what you mean?

On Tue, Jan 22, 2002 at 04:55:01AM -0800, Struts Newsgroup wrote:
> Subject: Is there a Webshop built on Struts?
> From: Dalibor42 <[EMAIL PROTECTED]>
>  ===
> Is there a Webshop built on Struts?
> 
> TIA,
> -- 
> e-mail: [EMAIL PROTECTED]
> emajl : [EMAIL PROTECTED]
> ICQ # : 129068041
> phone : 1ABACA@098
> 
> --
> To unsubscribe, e-mail:   
> For additional commands, e-mail: 
> 

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Re: Velocity-Tools / Struts

[Arron]

Do you mean, serve a form in Velocity and have Struts interpret it?...

 From what I know (FWIK? :) Velocity is more of a "view" system. You can 
use Velocity and Struts at the same time, using Velocity as the "view" 
system in the Struts MVC paradigm.

They're alsmost complementary in a way, and a few people are putting 
some effort into getting them married in an elegant fashion.

Other mails in this list have focused on resources for this, so have a 
search around.

Arron.

Gabriel Sidler wrote:

>Will Spies/Towers Perrin wrote:
>
>>That's great! But how about the other way? Can I post an array in velcity
>>up to a struts form ( via a controller ) which contains an array?
>>
>
>Sorry, I don't get what you mean here. Can you elaborate/make an example?
>
>Gabe
>
>
>
>>___
>>Will Spies
>>Towers Perrin
>>Phone: (215)246-7145
>>e-mail: [EMAIL PROTECTED]
>>
>>
>>
>> To: Struts Users Mailing List 
><[EMAIL PROTECTED]>
>>Gabriel Sidler   cc: (bcc: Will Spies/Towers Perrin)
>>>.ch>
>>
>>01/21/02 04:37
>>PM
>>Please respond
>>to "Struts
>>Users Mailing
>>List"
>>
>>
>>
>>Will Spies/Towers Perrin wrote:
>>
>>>It would be real helpful if this example include posting an array. Is
>>>
>>this
>>
>>>even doable with velstruts?
>>>
>>You mean like creating HTML output from the content of an array?
>>
>>That's quite simple. Assuming you have a 'user' object with 'orders'
>>associated
>>with the session, the template might look like this:
>>
>>
>>#foreach ($order in $session.user.orders)
>>  
>>$order.nbr
>>$order.text
>>$order.amount
>>  
>>#end
>>
>>
>>...would create a table of all orders. Were are going to add more doc and
>>examples. For now you find more info on the Velocity home page at
>>jakarta.apache.org/velocity/
>>
>>Gabe
>>
>>>___
>>>Will Spies
>>>Towers Perrin
>>>Phone: (215)246-7145
>>>e-mail: [EMAIL PROTECTED]
>>>
>>>
>>>
>>> To:
>>>
>>[EMAIL PROTECTED]
>>
>>>Ted Husted   cc: (bcc: Will Spies/Towers
>>>
>>Perrin)
>>
>>>>>
>>Struts
>>
>>>.org>
>>>
>>>01/18/02 09:46
>>>AM
>>>Please respond
>>>to "Struts
>>>Users Mailing
>>>List"
>>>
>>>
>>>
>>>Will Spies/Towers Perrin wrote:
>>>
>>And Velocity can access the Struts controller too :)
>>
is this documented anywhere? Is this just in development now or is it

>>>part
>>>
of their release?

>>>It hasn't made it into the release yet, but the code is already working
>>>and seems mature. It's just a matter of making the Struts elements
>>>available as standard objects that Velocity can see.
>>>
>>>Really ~very~ cool. You can download the sample application WAR here.
>>>Very much worth a look.
>>>
>>>http://husted.com/struts/resources/velstruts.zip
>>>
>>>I'll be working on adding more documentation for this, and other
>>>contributions like the Commons-Validator and Tiles to the Struts User
>>>Guide.
>>>
>>>-- Ted Husted, Husted dot Com, Fairport NY USA.
>>>-- Building Java web applications with Struts.
>>>-- Tel +1 585 737-3463.
>>>-- Web http://www.husted.com/struts/
>>>
>>>--
>>>To unsubscribe, e-mail:   <
>>>mailto:[EMAIL PROTECTED]>
>>>For additional commands, e-mail: <
>>>mailto:[EMAIL PROTECTED]>
>>>
>>>--
>>>To unsubscribe, e-mail:   <
>>>
>>mailto:[EMAIL PROTECTED]>
>>
>>>For additional commands, e-mail: <
>>>
>>mailto:[EMAIL PROTECTED]>
>>
>>--
>>Gabriel Sidler
>>Software Engineer, Eivycom GmbH, Zurich, Switzerland
>>
>>--
>>To unsubscribe, e-mail:   <
>>mailto:[EMAIL PROTECTED]>
>>For additional commands, e-mail: <
>>mailto:[EMAIL PROTECTED]>
>>
>>--
>>To unsubscribe, e-mail:   
>>For additional commands, e-mail: 
>>
>
>--
>Gabriel Sidler
>Software Engineer, Eivycom GmbH, Zurich, Switzerland
>
>--
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>



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Is there a Webshop built on Struts?

[@Basebeans.com]

Subject: Is there a Webshop built on Struts?
From: Dalibor42 <[EMAIL PROTECTED]>
 ===
Is there a Webshop built on Struts?

TIA,
-- 
e-mail: [EMAIL PROTECTED]
emajl : [EMAIL PROTECTED]
ICQ # : 129068041
phone : 1ABACA@098

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Re: Can an expert help? [ was: Weird error message ]

[Wim Fournier]

Are you aware that you should NOT put struts in the classpath of your 
webserver/appserver?

put struts.jar in the WEB-INF/lib and include that path on compiling.


On Tue, Jan 22, 2002 at 01:46:39PM +0100, Ben Peter wrote:
> Jorge,
> 
> I have experienced the same (and other problems) when trying to run more 
> than one struts application in one container.
> 
> The setup which caused the problems was
> Struts 1.0.1 and
> Tomcat 4.0.1
> 
> When trying to run both the struts-example.war and struts-blank.war, 
> everything was still ok, but as soon as the struts-blank application is 
> using anything from struts (e.g. struts taglibs), it will come up with 
> errors of all sorts which all look like there is a problem with 
> initialisation of the second application.
> 
> Is this a known issue, and can someone who has more insight give an 
> input on that? Is there anything basically wrong with running two struts 
> applications in one container?
> 
> It seems that the warnings against putting struts.jar into the classpath 
> apply here too.
> 
> Cheers,
> Ben
> Jorge Ruiz (SX) wrote:
> 
> > I am getting this error message from a jsp page:
> > 
> > [ServletException in:/jsp/comprobante/comDisplayForm.jsp] Cannot find bean
> > org.apache.struts.taglib.html.BEAN in scope null'
> > 
> > And there is no org.apache.struts.taglib.html.BEAN in the javadocs (Struts
> > 1.0.1)
> > 
> > Can anybody point me in the right direction?
> > 
> > Thanks
> > 
> > Jorge
> > 
> > 
> > --
> > To unsubscribe, e-mail:   
> > For additional commands, e-mail: 
> > 
> 
> 
> 
> 
> --
> To unsubscribe, e-mail:   
> For additional commands, e-mail: 
> 

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Re: Velocity-Tools / Struts

[Will Spies/Towers Perrin]

I mean your example *displays* an array. Let's say I change your example
and instead of displaying an array I want to *edit* all elements in the
array and post the results up to struts. Here is a JSP struts example of
what we do:



  
 Employee Id 
 Client Id 
 Work Zip Code 
 Mail code 
 Delete 
  
  <%EmploymentForm empForm=(EmploymentForm)request.getAttribute
("employmentForm");%>
  <%for (int i=0; i < empForm.getData().getRows().length;i++) {%>
  

  


  


  


  


  

  
  <%}%>
  
 
 
 
 
 
  




  


    





We go outside the struts tags here because in the 1.0 version the iterate
tag does not do this properly ( but the struts engine does ). Note in the
above how elements are generated as index ( [n] ) elements. The
ActionForm's would contain indexed properties in order for this to work.


What would the velocity equivalent of the above look  like?




___
Will Spies
Towers Perrin
Phone: (215)246-7145
e-mail: [EMAIL PROTECTED]


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Re: Indexed Properties

[Jonathan James]

Yes, that can be done currently with 1.0 or 1.0.1 using the multibox tag.
Look through the archive and at the docs for multibox. If you still need
more help, let us know.

-Jonathan

- Original Message -
From: "Marcus Brito" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Tuesday, January 22, 2002 4:57 AM
Subject: Indexed Properties

Hello, folks. I'm currently using Struts 1.0.1 and was wondering if
there is a way to use indexed properties in ActionForm classes.

I know there is support for this in HEAD, but I'm coding an
enterprise-critical application and I hope not to use 'bleeding edge'
components.

I'll give an example of my need: I have a form dinamically generated
using  that contains a checkbox for each iteration. Now I
need an action to process the whole form. As of now, the Action is
defined as having no associated ActionForm, and the perform() method
usess request.getParameterValues() calls to get the form values. There
is a way to do this using ActionForms?

--
Ja ne,
   Pazu
   mailto: [EMAIL PROTECTED]

Anime Gaiden: de fãs para fãs, sempre.



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Can an expert help? [ was: Weird error message ]

[Ben Peter]

Jorge,

I have experienced the same (and other problems) when trying to run more 
than one struts application in one container.

The setup which caused the problems was
Struts 1.0.1 and
Tomcat 4.0.1

When trying to run both the struts-example.war and struts-blank.war, 
everything was still ok, but as soon as the struts-blank application is 
using anything from struts (e.g. struts taglibs), it will come up with 
errors of all sorts which all look like there is a problem with 
initialisation of the second application.

Is this a known issue, and can someone who has more insight give an 
input on that? Is there anything basically wrong with running two struts 
applications in one container?

It seems that the warnings against putting struts.jar into the classpath 
apply here too.

Cheers,
Ben
Jorge Ruiz (SX) wrote:

> I am getting this error message from a jsp page:
> 
> [ServletException in:/jsp/comprobante/comDisplayForm.jsp] Cannot find bean
> org.apache.struts.taglib.html.BEAN in scope null'
> 
> And there is no org.apache.struts.taglib.html.BEAN in the javadocs (Struts
> 1.0.1)
> 
> Can anybody point me in the right direction?
> 
> Thanks
> 
> Jorge
> 
> 
> --
> To unsubscribe, e-mail:   
> For additional commands, e-mail: 
> 




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