Ken,
Oops, I overlooked the fact that you were iterating over a Map. For Map,
your row bean will be of the type Map.Entry which has two
properties, key and value. Your MyBean instance
is stored in the value property.
To retrieve it, you can do something like:
logic:iterate id=row name=result
Robert Parker: Is it possible that you could send me a (complete) example ?
Thanks!
-Ursprüngliche Nachricht-
Von: Robert Parker [mailto:[EMAIL PROTECTED]]
Gesendet: Dienstag, 23. Oktober 2001 01:17
An: [EMAIL PROTECTED]
Betreff: Re: Auto-generating ActionForms
I've used something
Title:
!- - commercial
Master
Struts in three Days!
The date is fast approaching.
Join our workshop and discover how the MVC/J2EE platform provides a number
of benefits for organizations developing intranet and Internet applications.
MVC designs require that you separate the
Hi,
I have used ActionForm's so far, but will also look at ActionFormBean's. Can anyone
point out
* what is the difference between an ActionForm and an ActionFormBean?
* when to use a ActionFormBean?
I really hope anyone can answer this, since its obviously (at least to me) that one
No difference.
An ActionForm bean is a class that extends the ActionForm class, and happens
to be a bean.
-Original Message-
From: David A. D. Konrad [mailto:[EMAIL PROTECTED]]
Sent: 23 October 2001 09:04
To: [EMAIL PROTECTED]
Subject: ActionFormBean
Hi,
I have used ActionForm's so
Hi Mark Geddes,
No difference.
An ActionForm bean is a class that extends the ActionForm class, and happens
to be a bean.
Thank you, but what is a bean in this context? I'll guess you not talk about
EntityBeans? ;-) As I see it, an ActionFormBean is an ordinary class with a name and
type
Not EJBs just regular beans. Check out this tutorial:
http://developer.java.sun.com/developer/onlineTraining/Beans/JBeansAPI/short
course.html
Mark
-Original Message-
From: David A. D. Konrad [mailto:[EMAIL PROTECTED]]
Sent: 23 October 2001 09:28
To: [EMAIL PROTECTED]
Subject: Re:
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]
Sent: maandag 22 oktober 2001 19:03
To: [EMAIL PROTECTED]
Subject: Re: Form properties reset ?
Yes, I would expect this. Any properties you set in the form
bean from the
first action will be cleared
Hi!
my application doesn't automatically call the validate() function in my
ActionForm-extending class. I added the form to the struts-config file in
the right manner, but it won't work. The form is filled and passed to the
Action-class, but it won't execute validate().
If I try to call
Does you action element in struts-config include the attribute
validate=true ?
Mark
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]
Sent: 23 October 2001 10:57
To: [EMAIL PROTECTED]
Subject: automatically calling validate() of ActionForm
Hi!
my application
If you specify an ActionForm in the mapping for an Action, the contract
is that the ActionServlet will autopopulate the form (see
BeanUtils.populate()). Since there can only be one ActionForm under a
given name in a given request, to fulfill its contract, the
ActionServlet will use whatever form
Whoops, that seems to be it :).
Thank you!
On Tue, 23 Oct 2001, Geddes, Mark (ANTS) wrote:
Does you action element in struts-config include the attribute
validate=true ?
Mark
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED]]
Sent: 23 October 2001 10:57
When I get errors with my form validation, I cannot seem to place them where
I want them.
I have tried html:errors / and html:errors property=firstName/
1) In both cases (and even when there is no errors tag at all), I get all of
the errors at the top of my page... any ideas why?
2) Once I get
An action is performed and forwards succesfully to the
same page and whenever Reload/Refresh is clicked, the
previous action is used instead of clearing out. I've
tried resetToken but still didnt work.
Any workarounds?
__
Do You Yahoo!?
Make a
1. You need to put the html:errors property=whatever/ where you want
them to appear. If you have several input fields, put a html:errors
property=whatever/ next to each input field.
The header and footer are for formatting but they are optional.
Rob Breeds
Thanks - but that's exactly what I did!
I have two text boxes, firstName and lastName
I triple checked the property names and capitalisation, and I still get all
the errors.
Also, I would have thought that not including any error tag would mean no
errors would be displayed.
Marcos
Hi all
I have searched the mailinglist for the following problem but did not find
the answer:
How is it possible to populate the state of a checkbox (checked or
unchecked) back to the corresponding property in the formbean when the user
clicks the submit button. The formbeans are stored in an
you still get error messages even without the html:errors/ tag? Sounds
like a restart web app required?
in the ActionForm validation() method, how do you populate Errors?
Rob
Hi Rob
Here is my validate method (from the ActionForm bean):
public ActionErrors validate(ActionMapping mapping, HttpServletRequest
request) {
log.debug(Validating form);
ActionErrors errors = new ActionErrors();
if ((_firstName == null) || (_firstName.length() 1))
try this:
html:submit property=submit value=%=
Integer.toString(ButtonNames.SEARCH) %
it's expecting a string as the value.
Tony Li wrote:
In my jsp, I have this line:
html:submit property=submit value=search/
Instead of the string search, I would like to use something like:
Would it be a good design to encapsulate my EJB-Session-Beans in normal Java
Beans and to use those Java Beans inside a Struts-Action-Class so that I
would have a more simple API to use my application-layer for other clients ?
Any comments are welcome!
I am currently looking at how to test my EJBs within Struts.
I have been reading about JUnit, Cactus (
http://jakarta.apache.org/cactus/ ), MockObjects etc.
I would like to go as far as implementing mouseclicks within the webpage
to simulate user-interaction.
Any suggestions/comments/known
Antigen for Exchange found barry.nauta.vcf matching =*.vcf file filter.
The file is currently Deleted. The message, Testing within Struts
Framework, was
sent from Barry Nauta and was discovered in IMC Queues\Inbound
located at IBC/PA1/MG01.
CONFIDENTIALITY NOTICE: This E-Mail is intended only
Instead of having the parameter scope (in struts-conf.xml) set to request you should
change it to session.
Example:
action path=/yourpath
type=yourAction
name=yourForm
scope=session
input=yourJSP1.jsp
forward name=success path=/yourJSP2.jsp/
/action
I have
the same question...
Does
anyone out there know???
-Original Message-From: michael duggan
[mailto:[EMAIL PROTECTED]]Sent: Monday, October 22, 2001 9:19
PMTo: [EMAIL PROTECTED]Subject: Getting the
value of onject in the iterate
If I am iterating over a
Hi all,
hope someone can help me with this!
I want to send a request to an action using the following code
A href= /LaunchPad2Action.doBFiscal Analytic/B/A
The problem is that I want to send up parameters aswell as you would do
normally like :
A
I just posted a new version of Struts-Simple that includes a
conventional wizard, and an early example of using the new workflow
gimzo with Struts.
-- Ted Husted, Husted dot Com, Fairport NY USA.
-- Custom Software ~ Technical Services.
-- Tel +1 716 737-3463
-- http://www.husted.com/struts/
We have been using ant (http://jakarta.apache.org/ant/) to do a nightly
build of all of our classes and ejbs and then deploy them to an instance of
Orion application server.
For each bean we write we write a corresponding JUnit test class that is
named by prefixing the name of the bean with Test
O'Neill, John H JohnH.O'[EMAIL PROTECTED] asks:
Hi all,
hope someone can help me with this!
I want to send a request to an action using the following code
A href= /LaunchPad2Action.doBFiscal Analytic/B/A
The problem is that I want to send up parameters aswell as you would do
normally
Much cleaner! Many thanks.
-Original Message-
From: Ted Husted [mailto:[EMAIL PROTECTED]]
Sent: Monday, October 22, 2001 4:51 PM
To: [EMAIL PROTECTED]
Subject: Re: Validation Return Page
The input property is a URI -- not necessarily a page. So, in the case
of a Wizard workflow, you
Hi.
I haven't found this described anywhere in the list archives, so I decided
to ask here
I instaled tomcat 4.0-b7 on windows 2000 SP2
I added this to server.xml
Context path=/my-app docBase=my-web /
and in the log file it produces the folllowing error:
javax.servlet.ServletException: Class
You should be able to do this using the bean:define tag, like so,
logic:iterate id=Patients name=MyForm property=Patients
indexId=index
bean:write name=Patients property=account.ssn
filter=true//td
bean:define id=Patients name=Patients
type=com.domain.Patients/
First could you guys turn off the HTML mail. It makes it much harder for
the rest of us to respond. HTML mail is not permitted on Jakarta mailing
lists.
http://jakarta.apache.org/site/mail.html
For
logic:iterate id=Patients name=MyForm property=Patients
indexId=index
You can do this with the html:link tag. For a single parameter using
a bean property as a value you woud do:
html:link href=/LaunchPad2Action.do paramID=fundId paramName=fund
paramProperty=id
which would create
a href=/LaunchPad2Action.do?fundId=7...
For multiple parameters you have to use a
I have a collection (an ArrayList) that I stored in the request scope in an
action class:
request.setAttribute(trans, transactions);
In my JSP, I am attempting to use the iterate tag to access this collection
and iterate over the contents (the collection contains
I ran into the ActionServlet is not a Servlet problem a while back. Solved
when I updated servlet.jar from my jakarta-tomcat-4.0\common\lib dir to the
dir where my struts compile was getting it.
Hope this helps.
Scott
-Original Message-
From: Roumen Ganeff [mailto:[EMAIL PROTECTED]]
Sorry, but I cant find the right link :(
-Ursprungliche Nachricht-
Von: Ted Husted [mailto:[EMAIL PROTECTED]]
Gesendet: Dienstag, 23. Oktober 2001 15:24
An: [EMAIL PROTECTED]
Betreff: Re: HOW TO span a FormBean over several JSP's
I just posted a new version of Struts-Simple that
Based on my research, there're more Struts courses available in the states
- FYI
http://bravepoint.com/scripts/wsisa.dll/WService=training/training_course.html?courseid=354
http://www.avantsoft.com/jsp.html
Vic Cekvenich wrote:
!-
- commercial
Master
Struts in three Days!
The date is fast
Title:
Hello.
I have a question about database.
I want to use a Oracle database and I configured it to use built-in as connection
pool.
Is it possible that I can write content from a form directly in the database?
In the struts-example I saw, that it's possible, that you can write the from
John, can you give some more informations? For example:
Your iterate-tag in the jsp.
Did you define the iterate-tag on top of the page %@ taglib
uri=/WEB-INF/struts-logic.tld prefix=logic %.
Do you get any errors?
Marcel
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL
looks OK to me. Do the variables _firstName and _lastName get populated by
setFirstName() and setLastName()?
Other than that I'm afraid I've no idea - I'm still writing my first struts
app!
Rob
There exist a simple workflow-extension for struts. See
http://www.husted.com/struts/resources/workflow.htm. Perhaps, this can help you.
Marcel
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, October 23, 2001 4:17 PM
To: [EMAIL PROTECTED]
Subject:
I may have missed a reply on this one, but it seems to
me that you only need to replace the one definition
and not both of them:
definition name=menu.license
extends=menu.main
putList name=flags
add value=linknormal /
add value=linkbold /
add value=nolinkbold /
/definition
And add the
In my opinion, it is not a proper way, if you write from a form directly into a
database. Better practice would be, that you write a seperate data access class, which
handles the interaction with the database.
Marcel
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL
Thanks! I got that working..
Now I am having a problem sending to the JavaScript:
html:submit property=buttonSelected value=Get onclick=return
doSubmit(%= Patients.getAccount().getSsn()%); /
Any ideas???
Error is :
probably occurred due to an error in /ChangeEdit.jsp line 303:
http://www.husted.com/struts/resources/struts-simple.zip
--- storck [EMAIL PROTECTED] wrote:
Sorry, but I cant find the right link :(
-Ursprungliche Nachricht-
Von: Ted Husted [mailto:[EMAIL PROTECTED]]
Gesendet: Dienstag, 23. Oktober 2001 15:24
An: [EMAIL PROTECTED]
Betreff: Re:
Hi,
I have an ArrayList which I use to populate the options on one of my JSP
pages. Where is the best place to initialize this ArrayList? At the moment
I am making database calls from within my form bean, so that when the form
is initialized the values will be present. Should I be doing
http://www.husted.com/struts/resources.htm#new
storck wrote:
Sorry, but I cant find the right link :(
-Ursprungliche Nachricht-
Von: Ted Husted [mailto:[EMAIL PROTECTED]]
Gesendet: Dienstag, 23. Oktober 2001 15:24
An: [EMAIL PROTECTED]
Betreff: Re: HOW TO span a FormBean over
Hi,
Can anyone please tell me how to achieve forwarding of one page to another
as well as have the information in the form submitted to the form bean in
the process. Is this this possible or do I just have the wrong idea.
Please help.
Thank you for your speedy response.
Lisa
How about
input type=submit name=buttonSelected value=Get onclick=return
doSubmit('bean:write ... /'); /
instead.
Or, you might have to expose the bean as a scripting variable before
using it in a scriptlet.
Strichartz, Beth wrote:
Thanks! I got that working..
Now I am having a problem
I want to use a servlet as a cache by using the bean-include
tag in the struts taglib.
How do I do it in a servlet?
I have tested it in jsp files and it works really good but I want to use it
in a servlet.
I have looked at the java code when compiling the jsp but I can figure out
how to use
You should initialize the array list in the Action. Any accesses to the
model should be handled from the Action, so that the view is just handed
static data, ready to display.
Hard won experience by legions of developers have shown that mixing the
model with the view in a Web application causes
I deployed this into WebLogic 6.1 and received this error:
Parsing of JSP File '/index.jsp' failed:
/index.jsp(2): Could not parse deployment descriptor: java.io.IOException:
cannot resolve
Hi Lisa,
Best practice for a database access is, to hide these things in a seperate business
object. This object can be invoked from the action class, from which you can set all
the properties in the form bean (something like form.setProperty(...);. With this
approach, you get a proper MVC
Has someone used the workflow and wizard ?
-Ursprungliche Nachricht-
Von: Ted Husted [mailto:[EMAIL PROTECTED]]
Gesendet: Dienstag, 23. Oktober 2001 16:54
An: [EMAIL PROTECTED]
Betreff: Re: AW: HOW TO span a FormBean over several JSP's
http://www.husted.com/struts/resources.htm#new
Ted,
Is that an html:input or straight html input.
I ask because the end tag is /
I will try this...
Beth.
-Original Message-
From: Ted Husted [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, October 23, 2001 11:08 AM
To: [EMAIL PROTECTED]
Subject: Re: Getting the value of object in the
Correction: I deployed the scaffold.war not the Struts-Simple
( but I still have this problem )
- Forwarded by Will Spies/Towers Perrin on 10/23/01 11:16 AM -
A page submits to an Action. If there is an ActionForm associated with
the Action, it is automatically populated and handed to the perform
method. The perform method returns an ActionForward, that could be
another Action, a JavaServer page, or any other destination. So long as
you continue to
If I understand you right, you would like to have access to the same information on
the next form as well. If this is what you want to do, you should define the action in
the struts-config.xml file with the attribute scope=session. This gives you the
chance to have access to a bean during the
Nimmi -
In doing something similar to what you want to do I did the following:
1) Create javascript function to open a new modal window (I am only
concerned with supporting IE5.5, so using #showModalDialog works for me
2) create the link using plain ol' html, with an onClick handler that points
Hi,
I had successfuly implemented a similar workflow organizer.
Through this architecture,
1. All the button clicks are dynamically routed.
2. Section-ing the fields in the xml, allows to control over each field.
(change the background color/hide/enable)
3. Same JSPs can be reused for a
Hi again,
This is my present scenario. I have a page that contains a number of
checkboxes, which have been rendered using the struts multibox tag. The
user needs to select at least one or more checkboxes before they can
proceed. Once at least one check box has been selected I then proceed
not sure why tomcat would crash on you using nightly build. What version are
you using? I'm using 3.3 and works fine...
Dave
L. Yeung [EMAIL PROTECTED] on 10/22/2001 09:27:57
PM
Please respond to [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
cc:(bcc: David Hay/Lex/Lexmark)
Subject:
To get struts to auto-populate the changes on submit, you have to use indexed
tags (either nightly build, or via scriplets) and add to your form bean a getter
to get a single object from the collection.
Cheers,
Dave
Andrew van der Voort [EMAIL PROTECTED] on 10/23/2001
12:22:22 AM
Please
Group,
I have been trying to come up with a list of options related to a
Struts-based application. I would appreciate your ideas and
comments. At this point I have prototyped a few ideas and have
not come up with a structure I am satisfied with.
I am trying to build a report/inquiry
You have to use an indexed tag (available in nightly build, or you can do same
thing via scriptlets) so that the index of the collection is added to the name
of the checkbox - eg ListMitgliederSelektionForm[0].selected. You also need to
add a
getListMitgliederSelektionForm(int i) in the array,
Outside of what is defined as differences in the
revisions.html file -- what are the backwards
compatibility issues. This is really an effort to
understand what will be required when Struts1-1 goes
final and what changes will be required.
so...
What are the backwards compatibility issues
Thanks Ted!! :)
-Original Message-
From: Strichartz, Beth [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, October 23, 2001 11:17 AM
To: [EMAIL PROTECTED]
Subject: RE: Getting the value of object in the iterate
Ted,
Is that an html:input or straight html input.
I ask because the end tag
Margaret,
I appreciate your suggestion. I do have to support this functionality on all browsers.
If it is possible, can you send me the sample code. I do have some questions but
looking at the code would help clear some.
Thanks.
-Nimmi
-Original Message-
From: Martin, Margaret
Does anyone know if it is possible to use multiple modularized web.xml files
(similar to multiple struts-config.xml files) ie Tomcat will read all web.xml
files and merge them together?
Cheers,
Dave
I am doing this (doing the GET to the action class to prepopulate the form)
and it works well but there was one interesting thing that happened
(assuming I have everything set up right). The validate() method in the
related form bean was called as well. Consequently, I am having to start
all of
In an Action, is there a way to determine if the request is coming from a
forward from another Action or from an external request? I've thought about
storing in the session the last known request object and then comparing against
it every time any of my actions perform() get called to see if
Group,
Another question, which is not entirely Struts related. We recently implemented a
system that relies heavily on Struts in a 24/7 environment. Right now we have some
opportunities to cycle Tomcat 3.2.3, which is what we are running Struts on. In the
future those opportunities will get
If you only want to know when an action is reached from another action, you
can have the first action set an arbitrary request attribute before
forwarding, and have the second action check for the existence of that
attribute. Request attributes will live across forwards, but not across
- Original Message -
From: David Boardman [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Tuesday, October 23, 2001 2:38 PM
Subject: RE: Testing within Struts Framework
We have been using ant (http://jakarta.apache.org/ant/) to do a nightly
build of all of our classes and ejbs and
thanks for the reply,
I just tried the 9/25/2001 release and used the
validator.war file as a starting point. All I did
after that was delete the struts.jar and replace with
struts1-0.jar. This does not work. Maybe I am doing
something wrong? The error is about ActionMessages
which is in the
Checking for a submit control in the request is very clever. Another
approach would be to setup an alternate ActionMapping with
validate=false. This could either lead to a separate Action that
prepopulated the form, or a task in the same Action, queued by a hidden
property or the parameter
On the Scaffold index page, it should actually be
%@ taglib uri=/tags/struts-bean.tld prefix=bean %
%@ taglib uri=/tags/struts-html.tld prefix=html %
%@ taglib uri=/tags/struts-logic.tld prefix=logic %
Though, there really isn't any functionality in the Scaffold package
right now. It's just
thanks for feedback, ted. i copied
examplecode very much like that from a previous post of yours
incorporated it into my struts code. however, it doesn't use jndi, right? am i
missing something here?
Migrate to Tomcat4, you can reload individual applications there.
Mark.
-Original Message-
From: David Morris [SMTP:[EMAIL PROTECTED]]
Sent: Tuesday, October 23, 2001 2:31 PM
To: [EMAIL PROTECTED]
Subject: 24/7 availability
Group,
Another question, which is not
sorry David, but I accidentally deleted the thread
that was started from my mail.
I think that having a final release of validator for
release 1.0 of struts is a great idea.
One thing that you mentioned is that using bCancel as
a javascript variable is optional. How to do this
using the
I started upgrading the example to use some JSP tags
(logic:messagesPresent html:messages) in the Struts
nightly build, but if you take out those references it
should probably work.
David
--- Sandeep Takhar [EMAIL PROTECTED] wrote:
thanks for the reply,
I just tried the 9/25/2001 release
John,
I am doing the same thing and this is how I am coding it.
strutslogic:iterate name=UserCollection id=user
tr class=body
td nbsp; nbsp; nbsp;
strutshtml:link href=edituser.do
paramId=APP_USER_ID
paramName=user
paramProperty=APP_USER_ID
David --
Thanks very much for the reply. I grabbed a recent nightly build and am now
using the indexed tag functionality; it is a very helpful addition.
However, I still find myself needing to write custom Actions to handle
manipulation of complex documents (i.e. adding another item to a
I am trying to write a generic Action class that I can use with any
ActionForm to add an item to any collection property it may contain. For
example, if I had two ActionForms which each contain a collection (say
AddressList and ProductList), I could call the same Action with either
form, pass it
Poolman supports JNDI, but doesn't require it.
A. S. Drury wrote:
thanks for feedback, ted. i copied example code very much like that
from a previous post of yours incorporated it into my struts code.
however, it doesn't use jndi, right? am i missing something here?
Cool. I am real glad Struts is spreading. baseBeans.net courseware is
more than 250 text pages (not slides), 6 months in making, not sure if
that is a differentiator. It is on Struts 1.1 w/Tomcat4 and J2EE and
talks about some good development designs using Struts; people have
already signed up
You need to get the form bean data from the servlet, like this:
ActionFormBean theFormBean = getServlet().findFormBean(formBeanName);
--
Martin Cooper
At 02:02 PM 10/23/01, Stephen Hood wrote:
I am trying to write a generic Action class that I can use with any
ActionForm to add an item to any
I'd consider using some type of polymorphism, where all of these
ActionForms share a common ancestor, with a known method, like
addItem(object), that would act as a wrapper. Each ActionForm could then
override addItem to call whatever list is appropriate.
ProductList extends ActionList
Hi everyone,
I have a situation in which I would like to do the following:
1) I'm at a jsp page, let's call it a.jsp. It has one link that looks
like:
html:link page=/mainMenu.do?action=customer Customer
/html:link
2) My mainMenu action in struts-config.xml looks like
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