Re: (Newbie question) tiles:getAsString error attribute not found
In Tiles, you can put attributes only into layout pages. In short terms you should modify your tiles-defs.xml this way: Ciao Antonio Petrelli Neil Aggarwal wrote: >Hello: > >I am a newbie to struts and am trying to get a handle on >tiles:getAsString tag. I am having a problem in >that is complains that the attribute I am trying to >get does not exist. > >Here is what I have in my tiles-defs.xml: > > > > > > > > > > > > > > > > >I have an index.jsp that loads the page.home defintion: ><[EMAIL PROTECTED] uri="/WEB-INF/struts-tiles.tld" prefix="tiles" %> > > >Here is the layout.jsp (trimmed): ><[EMAIL PROTECTED] language="java" %> ><[EMAIL PROTECTED] file="/imports.jsp" %> ><[EMAIL PROTECTED] uri="http://jakarta.apache.org/struts/tags-html"; >prefix="html" %> ><[EMAIL PROTECTED] uri="http://jakarta.apache.org/struts/tags-tiles"; prefix="tiles" >%> > > > > > > > >attribute="leftNav" /> >src="/images/transparent1x1.gif" width="10" /> >/> > > > > > >Here is the header.jsp (trimmed): ><[EMAIL PROTECTED] language="java" %> ><[EMAIL PROTECTED] file="/imports.jsp" %> ><[EMAIL PROTECTED] uri="http://jakarta.apache.org/struts/tags-html"; >prefix="html" %> ><[EMAIL PROTECTED] uri="http://jakarta.apache.org/struts/tags-tiles"; prefix="tiles" >%> > > > > > > >When I try to load the page (You can see what I have at >http://dev.crcbusinessservices.com/crcgroup/index.jsp) > >I get this error in the tomcat log: >SEVERE: ServletException in '/layout.jsp': >ServletException in '/header.jsp': >Error - tag.getAsString : >attribute 'pageTitle' not found in context. Check tag syntax > >Any ideas? > >Thanks, > Neil > >-- >Neil Aggarwal, JAMM Consulting, (972)612-6056, www.JAMMConsulting.com >FREE! Valuable info on how your business can reduce operating costs by >17% or more in 6 months or less! http://newsletter.JAMMConsulting.com > > >- >To unsubscribe, e-mail: [EMAIL PROTECTED] >For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
request processing problems
Hello,
(Version: 1.2.4)
Situation: I have a Form
public class SomeForm extends ValidatorForm {
private HashMap quantity = new HashMap();
public String getQuantity(String key) {
return (String) quantity.get(key);
}
public void setQuantity(String key, String val) {
this.quantity.put(key, val);
}
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {
//...
}
}
I write:
...
Works fine.
But in my situation, in the action/jsp where I just draw this form, in
request (as a leftover from previous request, after several forwards) I
recieve a value from a distant
So I get this:
java.lang.reflect.InvocationTargetException: Cannot set quantity
at
org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:1022)
at
org.apache.commons.beanutils.BeanUtils.populate(BeanUtils.java:808)
at
org.apache.struts.util.RequestUtils.populate(RequestUtils.java:495)
at
org.apache.struts.action.RequestProcessor.processPopulate(RequestProcessor.java:798)
at
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:205)
at
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1164)
at
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:415)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:709)
Caused by: java.lang.NoSuchMethodException: Property 'quantity' has no
setter method
at
org.apache.commons.beanutils.PropertyUtils.setSimpleProperty(PropertyUtils.java:1782)
at
org.apache.commons.beanutils.PropertyUtils.setNestedProperty(PropertyUtils.java:1684)
at
org.apache.commons.beanutils.PropertyUtils.setProperty(PropertyUtils.java:1713)
at
org.apache.commons.beanutils.BeanUtils.setProperty(BeanUtils.java:1019)
... 44 more
Renaming quantity to qnty helped, but I think that this exception is
unnecessary and avoidable.
Is it a bug? I didn't have too much time to search the bugzilla, but I
didn't see anything similar during a quick scan...
Thanks.
Pavel
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Re: Obtaining size of java.util.Collection through Struts/JSTL
Greg Pelly wrote:
What is the prefered way to obtain the size of elements that implement the
Collection interface, such as a Vector? I would like something like:
elements exist in
this Vector!
But since the method is called "size()" and not "getSize()," Struts can't
handle it. Right now I am using scriptlets:
<%
java.util.Vector v = request.getAttribute("myVector");
%>
...and later...
<%= v.size() %> elements exist in this Vector!
Any advice?
Greg
Source: http://raibledesigns.com/page/rd?anchor=struts_tip_o_the_day
Matt
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Re: Reloading ApplicationResources
Actually, it's not quite that simple. Struts internals caches the formatted results from your overridden method, and if it already has that one it doesn't bother calling your method. Trust me, I've been around that block. The best you can do (at least to maintain the same performance) is to flush the cache with each call and cache the results yourself. -- James Mitchell Software Engineer / Open Source Evangelist Consulting / Mentoring / Freelance EdgeTech, Inc. 678.910.8017 AIM: jmitchtx Yahoo: jmitchtx MSN: [EMAIL PROTECTED] - Original Message - From: "Fogleson, Allen" <[EMAIL PROTECTED]> To: "Struts Users Mailing List" Sent: Tuesday, April 05, 2005 10:06 AM Subject: RE: Reloading ApplicationResources Mark, Within struts messageResources are loaded at startup and that's it, they aren't loaded again unless the app is restarted of course. If you wanted this kind of functionality you would have to write a couple classes. 1) Write a MessageResourceFactory class that returns your specific messageResource implementation. This class would extend o.a.s.util.MessageResourceFactory 2) Write a Message resource class to provide the messages. Since you want to monitor the properties file you will want to extend o.a.s.util.PropertyMessageResources. and override the method getMessage(String localeKey, String key) then you just change the struts config to use your messageResourceFactory. Al -Original Message- From: Mark Benussi [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 7:41 AM To: 'Struts Users Mailing List' Subject: Reloading ApplicationResources Sorry, cant search the archive list as the link seems to have broken. Does anyone know a way I can configure Struts to watch for changes in the application resources? If it is not possible is there a class I can overload to do it manually? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Obtaining size of java.util.Collection through Struts/JSTL
Make sure you include:
<%@ taglib uri="http://java.sun.com/jsp/jstl/functions"; prefix="fn" %>
/robert
Greg Pelly wrote:
What is the prefered way to obtain the size of elements that implement the
Collection interface, such as a Vector? I would like something like:
elements exist in
this Vector!
But since the method is called "size()" and not "getSize()," Struts can't
handle it. Right now I am using scriptlets:
<%
java.util.Vector v = request.getAttribute("myVector");
%>
...and later...
<%= v.size() %> elements exist in this Vector!
Any advice?
Greg
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Re: Obtaining size of java.util.Collection through Struts/JSTL
I use bean:size. I don't know if there is a JSTL equivalent. Seems odd
that there wouldn't be one, but I can't find one in my JSTL reference.
Erik
Greg Pelly wrote:
What is the prefered way to obtain the size of elements that implement the
Collection interface, such as a Vector? I would like something like:
elements exist in
this Vector!
But since the method is called "size()" and not "getSize()," Struts can't
handle it. Right now I am using scriptlets:
<%
java.util.Vector v = request.getAttribute("myVector");
%>
...and later...
<%= v.size() %> elements exist in this Vector!
Any advice?
Greg
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Re: Struts Unit Tests / Alternative getUserPrincipleCall
Just in case anyone else experiences the same problem this is how I solved it:
TestPrincipal user = new TestPrincipal("tim");
ServletContext context = getActionServlet().getServletContext();
HttpServletRequestSimulator hsrs = new HttpServletRequestSimulator(context);
hsrs.setUserPrincipal(user);
Note: TestPrincipal is a simple Java class that implements Principal
and contains one method called getName().
Tim Christopher
On Apr 5, 2005 11:16 AM, Tim Christopher <[EMAIL PROTECTED]> wrote:
> Hi,
>
> Does anyone know how to code a response to
> request.getUserPrinciple().getName()?
>
> I've used that call at the start of many of my Actions so that only
> relevant content would be displayed, however I'm now trying to run
> unit tests I'm getting no where as the User Principle is not in the
> request.
>
> Any help appreciated.
>
> Tim Christopher
>
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Re: How to assign value to variable from property?
I want to extract a value from a bean property so that it can be a variable xx inside sql:query. Can I do that? SELECT first_name, middle_name, last_name, chi_name FROM user_profile WHERE usernm = xxx On Apr 5, 2005 11:46 PM, Leon Rosenberg <[EMAIL PROTECTED]> wrote: > property="propertyname"/> > > Do you mean this kind of assignment? > > Regards > Leon > > > -Ursprüngliche Nachricht- > > Von: PC Leung [mailto:[EMAIL PROTECTED] > > Gesendet: Dienstag, 5. April 2005 17:43 > > An: user@struts.apache.org > > Betreff: How to assign value to variable from property? > > > > Hello all, > > > > The following can print a value in jsp file. > > > > > > How to assign the value to a variable in jsp from a property? > > > > Thanks > > PC Leung > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Session Idle
That is exactly how the session timeout works. If the user is idle (i.e has not submitted a request in X time) then it is timed out (assuming X is the timeout) otherwise a request acts sort of as a "renew this session for X more minutes" Al -Original Message- From: Eain Mat [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 7:32 PM To: Struts Users Mailing List Subject: Re: Session Idle if i invalidate the session, everything will be destory in the session. I still want the session to keep alive when user is in the middle of their processing operation even the session-timeout is passed. I only want to timeout their session, if they are not doing anything. Eain mat Martin Gainty <[EMAIL PROTECTED]> wrote: --web.xml contents-- 5 then trap on the invalidate method for your HttpSession object Makes sense??? Martin- - Original Message - From: "Eain Mat" To: Sent: Tuesday, April 05, 2005 7:44 PM Subject: Session Idle > What is the simplest way to track the session idle? We cannot use session-timeout in web.xml because there may be leftover operation that is needed to process. > > Eain Mat > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Session Idle
if i invalidate the session, everything will be destory in the session. I still want the session to keep alive when user is in the middle of their processing operation even the session-timeout is passed. I only want to timeout their session, if they are not doing anything. Eain mat Martin Gainty <[EMAIL PROTECTED]> wrote: --web.xml contents-- 5 then trap on the invalidate method for your HttpSession object Makes sense??? Martin- - Original Message - From: "Eain Mat" To: Sent: Tuesday, April 05, 2005 7:44 PM Subject: Session Idle > What is the simplest way to track the session idle? We cannot use session-timeout in web.xml because there may be leftover operation that is needed to process. > > Eain Mat > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Obtaining size of java.util.Collection through Struts/JSTL
What is the prefered way to obtain the size of elements that implement the
Collection interface, such as a Vector? I would like something like:
elements exist in
this Vector!
But since the method is called "size()" and not "getSize()," Struts can't
handle it. Right now I am using scriptlets:
<%
java.util.Vector v = request.getAttribute("myVector");
%>
...and later...
<%= v.size() %> elements exist in this Vector!
Any advice?
Greg
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Re: Html:messages vs html:errors
One cause of this is if it can't find the message key in your application
resources and you have your message resources configured with null="true".
If you change your message resources config to null="false" in your
struts-config.xml
Then if it can't find the message for some reason, you should get the
following displayed.
Messages:
???en_US.error.detail
Another cause...do you have the taglib declaration for the html tags at the
top of your page?
Anyway, what you have looks good, just a matter of debugging which bits of
struts are not configured properly.
Nialll
- Original Message -
From: "Michael Oliver" <[EMAIL PROTECTED]>
Sent: Wednesday, April 06, 2005 12:25 AM
> I tried the example from the HelpTagsErrorsAndMessages.html in my jsp
> near the top of the body.
>
>
>
>Messages:
>
>
>
>
>
>
>
>
> The action that forwards to that jsp has:
>
> ActionErrors errors = new ActionErrors();
> errors.add(ActionErrors.GLOBAL_MESSAGE, new
> ActionMessage("error.detail",retStatus));
> this.saveErrors(request, errors);
>
> where retStatus is a string.
>
> And in my ApplicationResources.properties I have
>
> error.detail={0}
>
> But when I run it I get
>
> org.apache.jasper.JasperException: Cannot find bean msg in any scope
> ...
> - Root Cause -
> javax.servlet.ServletException: Cannot find bean msg in any scope
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RE: Popup Windows with Struts Actions
The window.open javascript method takes an optional target which is the
named frame/window that you want to be the destination output. There are
a few built in names such as _parent, _blank, _self that serve special
purposes.
If the browser is unable to find a frame called "dontCareThatName", it
attempts to find a window called "dontCareThatName". If it is unable to
find a window with that name it will open a new window
altogether...hence "dontCareThatName" will open a new window the first
time this method is called. Any subsequent calls to window.open with a
target of "dontCareThatName" will send the output to the opened window.
To guarantee that a new window is opened every time use "_blank".
Regards,
Thad Smith
-Original Message-
From: Dakota Jack [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 05, 2005 6:25 PM
To: Struts Users Mailing List
Subject: Re: Popup Windows with Struts Actions
This looks cool to me as well. What is with the
target="dontCareThatName"? Is this necessary, and, if so, what should
"dontCareThatName" be? Thanks,
On Apr 5, 2005 2:29 PM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Dakota Jack wrote:
>
> >Anyone have some code on using JavaScript to open and close popup
> >windows with a Struts Action? Thanks.
> >
> >Jack
> >
> >
> >
> I like very much:
>
> onsubmit="window.open('',this.target,'scroolbar=no,
toolbar=no');return
> true;">
>
>
>
>
> The output of yourAction will be shown in the popup, and all your form
> fields are brought the normal way to yourAction
> with no need to put them into a big query string after the url in the
> open() function.
>
>Wolfgang
>
>
--
"You can lead a horse to water but you cannot make it float on its
back."
~Dakota Jack~
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Re: Session Idle
--web.xml contents-- 5 then trap on the invalidate method for your HttpSession object Makes sense??? Martin- - Original Message - From: "Eain Mat" <[EMAIL PROTECTED]> To: Sent: Tuesday, April 05, 2005 7:44 PM Subject: Session Idle > What is the simplest way to track the session idle? We cannot use session-timeout in web.xml because there may be leftover operation that is needed to process. > > Eain Mat > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Session Idle
What is the simplest way to track the session idle? We cannot use session-timeout in web.xml because there may be leftover operation that is needed to process. Eain Mat
RE: New to Struts
Balajj, I would go to the struts home page and start looking thru the documentation and tutorial. Here is a link: http://struts.apache.org/userGuide/index.html to the user guide it come in handy. * Ruben Cepeda [EMAIL PROTECTED] * Original Message Follows From: "Balaji H. Kasal" <[EMAIL PROTECTED]> Reply-To: "Struts Users Mailing List" To: user@struts.apache.org Subject: New to Struts Date: Mon, 4 Apr 2005 17:27:26 +0530 (IST) Hi, I am quite new to struts. Please guide me which is the best place to start. I will prefer to start with Struts example ()src code). Thanks in advance. --Balaji - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Html:messages vs html:errors
I tried the example from the HelpTagsErrorsAndMessages.html in my jsp
near the top of the body.
Messages:
The action that forwards to that jsp has:
ActionErrors errors = new ActionErrors();
errors.add(ActionErrors.GLOBAL_MESSAGE, new
ActionMessage("error.detail",retStatus));
this.saveErrors(request, errors);
where retStatus is a string.
And in my ApplicationResources.properties I have
error.detail={0}
But when I run it I get
org.apache.jasper.JasperException: Cannot find bean msg in any scope
...
- Root Cause -
javax.servlet.ServletException: Cannot find bean msg in any scope
...
Michael Oliver
CTO
Alarius Systems LLC
3325 N. Nellis Blvd, #1
Las Vegas, NV 89115
Phone:(702)643-7425
Fax:(702)974-0341
*Note new email changed from [EMAIL PROTECTED]
-Original Message-
From: Niall Pemberton [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 05, 2005 12:28 PM
To: Struts Users Mailing List
Subject: Re: Html:messages vs html:errors
>From this and other messages I think you've got the wrong end of the
stick
regarding the tag. You can use either or
with ActionMessage, its just down to personal
preference.
I've added a page comparing and here:
http://www.niallp.pwp.blueyonder.co.uk/HelpTagsErrorsAndMessages.html
You can use either
As for the validate method in your action form - then whether you use
or the you can do something like the
following...
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {
ActionErrors errors = new ActionErrors();
if () {
errors.add("myProperty", new ActionMessage("myProperty.error"));
}
return errors;
}
Niall
- Original Message -
From: "Fergal O'Shea" <[EMAIL PROTECTED]>
To: "'Riyaz Mansoor'" <[EMAIL PROTECTED]>; "'Struts Users Mailing List'"
Sent: Tuesday, April 05, 2005 5:21 PM
Subject: RE: Html:messages vs html:errors
>
> We don't seem to have struts-examples.war readily available here at
work.
>
> Does anyone have an example of overriding an ActionForm's validate()
method,
> but using ActionMessage instead of ActionError (I presume you still
have
to
> use a Collection of ActionErrors), and using html:messages instead of
simple
> old .
> Specifically, how does one tie in the id parameter in html:messages
with
the
> ActionErrors Collection returned by one's validate() method ?
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Re: Popup Windows with Struts Actions
This looks cool to me as well. What is with the
target="dontCareThatName"? Is this necessary, and, if so, what should
"dontCareThatName" be? Thanks,
On Apr 5, 2005 2:29 PM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Dakota Jack wrote:
>
> >Anyone have some code on using JavaScript to open and close popup
> >windows with a Struts Action? Thanks.
> >
> >Jack
> >
> >
> >
> I like very much:
>
> onsubmit="window.open('',this.target,'scroolbar=no, toolbar=no');return
> true;">
>
>
>
>
> The output of yourAction will be shown in the popup, and all your form
> fields are brought the normal way to yourAction
> with no need to put them into a big query string after the url in the
> open() function.
>
>Wolfgang
>
>
--
"You can lead a horse to water but you cannot make it float on its back."
~Dakota Jack~
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RES: RES: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
Our first tests mixed JSP pages and Laszlo: - flash sometimes call jsp pages for "export CSV/XML", "print preview", and a few other "utilities" - struts based "portal" JSP pages embedeed Laszlo sub-apps - a few cache - form-bean "firewall" - ...abd we'd like to keep an architecture that could delivery Flash but also HTML/XML/anyDeviceL...but we're still trying several approachs - ex: trying to figure out if Validator/Tiles could make sense. -Mensagem original- De: Smith, Thad [mailto:[EMAIL PROTECTED] Enviada em: terça-feira, 5 de abril de 2005 19:30 Para: Struts Users Mailing List Assunto: RE: RES: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts I evaluated Laszlo a few months ago and it is a very impressive (at least visually). It's a good RIA framework and no one can thumb their nose at the fact that it's now open source. Not sure if I can say to definitely use Laszlo over JSF. My question is how are you planning on using Struts as the control layer with Laszlo? I've read about others wanting to use the two technologies together and the idea has always puzzled me. I say that because one of the expressed goals of Laszlo (and other RIA frameworks, and all the AJAX discussions) is to do away with the fact that html based web applications refresh the view each time a request is submitted, by only sending/receiving the underlying data that drives the application. The only usefulness for a framework like Struts that I can see would be in validating data/executing actions, but if you're using Struts to navigate from one Laszlo application to another (treating a Laszlo app as a page), you're users are going to have poor performance since loading a Laszlo application is inherently slower then loading an html page generated by JSF, Struts or any other framework. That's my two cents. Thad Smith -Original Message- From: Paulo Alvim [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 4:08 PM To: Struts Users Mailing List Subject: RES: RES: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts you're welcome, Rick... I believe that the Open-Source community have to let the "Darwin law" works. Without commercial pressure and - yes - sometimes against a few 'not so good or necessary' conventions. That guys provided us great results - so we want to share it and help them! -Mensagem original- De: Rick Reumann [mailto:[EMAIL PROTECTED] Enviada em: terça-feira, 5 de abril de 2005 17:48 Para: Struts Users Mailing List Assunto: Re: RES: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts I'm going to have to take a real good look at laszlo. Thanks for bringing it up. I'm so tired of the front end limitations of HTML. Paulo Alvim wrote the following on 4/5/2005 4:37 PM: > Please check carefully all these Laszlo demos, Al, and you'll see that it's > a real killer MVC-View approach that deliver great value for customers (in > its segment - of course): > > http://www.laszlosystems.com/demos/ > > And please note that you don't have "MVC-Control" in Laszlo - it's focused > in the View - such as JSF - and it's too much elegant for that - for > example, it has no eclipsed areas with Struts Controllers! > > You also don't have to know Flash script language - you can get amazing > usefull web GUIs by declaring LPZ (XML macros) and Javascript... > > Laszlo isn't "more of the same" - it's the kind of solution that enabled us > to exceed our customers expectations in our first "proof of concept" > (previous Macromedia's Flex and other proprietary "flash" tools didn't > deliver this result). > > Alvim > > -Mensagem original- > De: Fogleson, Allen [mailto:[EMAIL PROTECTED] > Enviada em: terca-feira, 5 de abril de 2005 17:08 > Para: Struts Users Mailing List > Assunto: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + > Struts > > > Paulo, > > I can certainly agree that value to the customer is the prime ingredient > in any solution. However the problem I have seen, at least here in the > US (I can't speak to the west coast but I have had clients up and down > the east coast, most of the Midwest, and very little on the west coast) > is that clients want several things out of a solution (in decreasing > order of importance or relevancy. i.e. often a standards based solution > overrules a perfectly valid, easier and in some cases better > implementation) > > 1) Standards based. In the java world this means J2EE in general, and > probably in the specific case here JSF over Laszlo. > > 2) Widely accepted in the industry if using open source. Until > relatively recently it was not that easy to sell a customer on using > struts. As recently as 2 months ago I had to justify the use of Springs > IOP stuff to a client (and I didn't architect the solution) and we came > very close to having to refactor any use of spring OUT of the > application. "Widely accepted" obviously is a subjective assessment. > > Those are the top 2 things. Now I personally
Re: 'value' attribute behavior change 1.2.0 to 1.2.6
Apologies, this was my fault - I added a trim() to the value when I
re-factored this tag :-(
I'll change this back.
Niall
- Original Message -
From: "Wendy Smoak" <[EMAIL PROTECTED]>
Sent: Tuesday, April 05, 2005 11:28 PM
> I'm getting the following HTML rendered from the JSP below:
>
> onclick="setUserAction('Add Prospect');" styleClass="addButton"
> titleKey="button.add.prospect" />
>
> onclick="setUserAction('Add Prospect');" class="addButton" title="Add
> Prospect">
>
> This is supposed to be a submit button with an image and no text (just
> spaces). It worked in 1.2.0, but 1.2.6 is ignoring the 'value' attribute
> and I'm getting the word 'Submit' plastered over the image.
>
> Before I open a bug, can anyone comment if they think it's _supposed_ to
do
> this? Thanks.
>
> --
> Wendy Smoak
-
To unsubscribe, e-mail: [EMAIL PROTECTED]
For additional commands, e-mail: [EMAIL PROTECTED]
RE: RES: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
I evaluated Laszlo a few months ago and it is a very impressive (at least visually). It's a good RIA framework and no one can thumb their nose at the fact that it's now open source. Not sure if I can say to definitely use Laszlo over JSF. My question is how are you planning on using Struts as the control layer with Laszlo? I've read about others wanting to use the two technologies together and the idea has always puzzled me. I say that because one of the expressed goals of Laszlo (and other RIA frameworks, and all the AJAX discussions) is to do away with the fact that html based web applications refresh the view each time a request is submitted, by only sending/receiving the underlying data that drives the application. The only usefulness for a framework like Struts that I can see would be in validating data/executing actions, but if you're using Struts to navigate from one Laszlo application to another (treating a Laszlo app as a page), you're users are going to have poor performance since loading a Laszlo application is inherently slower then loading an html page generated by JSF, Struts or any other framework. That's my two cents. Thad Smith -Original Message- From: Paulo Alvim [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 4:08 PM To: Struts Users Mailing List Subject: RES: RES: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts you're welcome, Rick... I believe that the Open-Source community have to let the "Darwin law" works. Without commercial pressure and - yes - sometimes against a few 'not so good or necessary' conventions. That guys provided us great results - so we want to share it and help them! -Mensagem original- De: Rick Reumann [mailto:[EMAIL PROTECTED] Enviada em: terça-feira, 5 de abril de 2005 17:48 Para: Struts Users Mailing List Assunto: Re: RES: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts I'm going to have to take a real good look at laszlo. Thanks for bringing it up. I'm so tired of the front end limitations of HTML. Paulo Alvim wrote the following on 4/5/2005 4:37 PM: > Please check carefully all these Laszlo demos, Al, and you'll see that it's > a real killer MVC-View approach that deliver great value for customers (in > its segment - of course): > > http://www.laszlosystems.com/demos/ > > And please note that you don't have "MVC-Control" in Laszlo - it's focused > in the View - such as JSF - and it's too much elegant for that - for > example, it has no eclipsed areas with Struts Controllers! > > You also don't have to know Flash script language - you can get amazing > usefull web GUIs by declaring LPZ (XML macros) and Javascript... > > Laszlo isn't "more of the same" - it's the kind of solution that enabled us > to exceed our customers expectations in our first "proof of concept" > (previous Macromedia's Flex and other proprietary "flash" tools didn't > deliver this result). > > Alvim > > -Mensagem original- > De: Fogleson, Allen [mailto:[EMAIL PROTECTED] > Enviada em: terca-feira, 5 de abril de 2005 17:08 > Para: Struts Users Mailing List > Assunto: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + > Struts > > > Paulo, > > I can certainly agree that value to the customer is the prime ingredient > in any solution. However the problem I have seen, at least here in the > US (I can't speak to the west coast but I have had clients up and down > the east coast, most of the Midwest, and very little on the west coast) > is that clients want several things out of a solution (in decreasing > order of importance or relevancy. i.e. often a standards based solution > overrules a perfectly valid, easier and in some cases better > implementation) > > 1) Standards based. In the java world this means J2EE in general, and > probably in the specific case here JSF over Laszlo. > > 2) Widely accepted in the industry if using open source. Until > relatively recently it was not that easy to sell a customer on using > struts. As recently as 2 months ago I had to justify the use of Springs > IOP stuff to a client (and I didn't architect the solution) and we came > very close to having to refactor any use of spring OUT of the > application. "Widely accepted" obviously is a subjective assessment. > > Those are the top 2 things. Now I personally have not used Laszlo (I > looked at it briefly a while back but haven't even played with it in my > "free time") So you, having experience with it, may be able to make a > better value statement about it to a client. Of course it is nearly > impossible to keep up with all the projects out there. As an architect, > usually with several simultaneous client engagements, it has become even > more difficult :) > > With that said > > I don't think there is anything preventing someone from doing a Laszlo > struts integration. I think it would end up in contrib. My personal view > of struts is that it really provides the C part of MVC. (I don't really > think you
'value' attribute behavior change 1.2.0 to 1.2.6
I'm getting the following HTML rendered from the JSP below: This is supposed to be a submit button with an image and no text (just spaces). It worked in 1.2.0, but 1.2.6 is ignoring the 'value' attribute and I'm getting the word 'Submit' plastered over the image. Before I open a bug, can anyone comment if they think it's _supposed_ to do this? Thanks. -- Wendy Smoak - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Html:messages vs html:errors
This seems to be one of the biggest problems for Struts users, I am still on 1.1 but had so much trouble with that I am sure moving to html:messages will be better, I too want to do that, but not finding what to do. Michael Oliver CTO Alarius Systems LLC 3325 N. Nellis Blvd, #1 Las Vegas, NV 89115 Phone:(702)643-7425 Fax:(702)974-0341 *Note new email changed from [EMAIL PROTECTED] -Original Message- From: Fergal O'Shea [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 9:22 AM To: 'Riyaz Mansoor'; 'Struts Users Mailing List' Subject: RE: Html:messages vs html:errors We don't seem to have struts-examples.war readily available here at work. Does anyone have an example of overriding an ActionForm's validate() method, but using ActionMessage instead of ActionError (I presume you still have to use a Collection of ActionErrors), and using html:messages instead of simple old . Specifically, how does one tie in the id parameter in html:messages with the ActionErrors Collection returned by one's validate() method ? > I'm a Struts newbie. A lot of the books and documentation I have on > Struts is pre 1.2 and uses html:errors and ActionErrors. Given > ActionErrors is deprecated, I'd like to use ActionMessages for some new JSPs I'm writing. the usage is the same. actionerrors are dependent on certain keys such as "error.prefix" that came with the messageresources file. messageresources have no such dependencies. have a look at the struts-examples.war. u'll see all u'll need there :) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Popup Windows with Struts Actions
Dakota Jack wrote: Anyone have some code on using JavaScript to open and close popup windows with a Struts Action? Thanks. Jack I like very much: The output of yourAction will be shown in the popup, and all your form fields are brought the normal way to yourAction with no need to put them into a big query string after the url in the open() function. Wolfgang
RE: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo+Struts
Jack, Oh yeah, that has always been my argument... ok Im using spring. Its just a FRAMEWORK for pete's (usually I want to use a more.. ahem appropriate word there) sake. If I write a custom IOP framework I am allowed to use it, but because we are using "external" frameworks we suddenly have to justify them. Al -Original Message- From: Dakota Jack [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 3:57 PM To: Struts Users Mailing List Subject: Re: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo+Struts What is odd about this is that using something like Lazlo, if you know what you are doing, is just using code. Why would you tell a client if you wanted to use some code? What if you coded it yourself? Then could you use it? Do you understand what I am wondering? Jack - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Popup Windows with Struts Actions
The onlick="window.open ..." portion is the javascript onclick event. Just use the snippet as presented, changing the two parameters and the link name to suit your needs. Wiebe -Original Message- From: Barnett, Brian W. [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 1:47 PM To: 'Struts Users Mailing List' Subject: RE: Popup Windows with Struts Actions Sorry, I'm a javascript beginner. Can you provide a sample javascript onclick event? Thanks... -Original Message- From: Wiebe de Jong [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 11:54 AM To: 'Struts Users Mailing List' Subject: RE: Popup Windows with Struts Actions Like this: CSV Add the javascript to the onclick event. The first parameter is the action and the second is the window name. There are some additional optional parameters that you can add to control the window, etc. Wiebe de Jong -Original Message- From: Dakota Jack [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 10:42 AM To: Frank W. Zammetti Cc: Struts Users Mailing List Subject: Re: Popup Windows with Struts Actions No, have the popup url from the page be a struts action -- popup.do. Jack On Apr 5, 2005 10:37 AM, Frank W. Zammetti <[EMAIL PROTECTED]> wrote: > Not sure what you mean... You mean open the popup from WITHIN an > Action? > > -- > Frank W. Zammetti > Founder and Chief Software Architect > Omnytex Technologies > http://www.omnytex.com > > On Tue, April 5, 2005 1:27 pm, Dakota Jack said: > > Anyone have some code on using JavaScript to open and close popup > > windows with a Struts Action? Thanks. > > > > Jack > > > > -- > > "You can lead a horse to water but you cannot make it float on its back." > > ~Dakota Jack~ > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > -- "You can lead a horse to water but you cannot make it float on its back." ~Dakota Jack~ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This email may contain confidential material. If you were not an intended recipient, Please notify the sender and delete all copies. We may monitor email to and from our network. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RES: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
> -Ursprüngliche Nachricht- > Von: Paulo Alvim [mailto:[EMAIL PROTECTED] > Gesendet: Dienstag, 5. April 2005 23:08 > An: Struts Users Mailing List > Betreff: RES: RES: [OT] RE: AW: JSF (the same old stuff?). We > prefer Laszlo + Struts > > you're welcome, Rick... > > I believe that the Open-Source community have to let the > "Darwin law" works. > Without commercial pressure and - yes - sometimes against a > few 'not so good or necessary' conventions. > > That guys provided us great results - so we want to share it > and help them! > Well Darwin law... According to Darwin law, there should never be something like EJBs and ApplicationServers... or RMI! (at least it shouldn't last so long to detect a dead end :-) ) At least they are disappearing now :-) But anyway, laszlo is really cool :-) We have to develop a flashy communication center for our page, but I think we will now first evaluate laszlo, before we actually send our frontend developers into flash workshop. Regards Leon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RES: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
> -Ursprüngliche Nachricht- > Von: Paulo Alvim [mailto:[EMAIL PROTECTED] > Gesendet: Dienstag, 5. April 2005 23:08 > An: Struts Users Mailing List > Betreff: RES: RES: [OT] RE: AW: JSF (the same old stuff?). We > prefer Laszlo + Struts > > you're welcome, Rick... > > I believe that the Open-Source community have to let the > "Darwin law" works. > Without commercial pressure and - yes - sometimes against a > few 'not so good or necessary' conventions. > > That guys provided us great results - so we want to share it > and help them! > Well Darwin law... According to Darwin law, there should never be something like EJBs and ApplicationServers... or RMI! (at least it shouldn't last so long to detect a dead end :-) ) At least they are disappearing now :-) But anyway, laszlo is really cool :-) We have to develop a flashy communication center for our page, but I think we will now first evaluate laszlo, before we actually send our frontend developers into flash workshop. Regards Leon - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RES: RES: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
you're welcome, Rick... I believe that the Open-Source community have to let the "Darwin law" works. Without commercial pressure and - yes - sometimes against a few 'not so good or necessary' conventions. That guys provided us great results - so we want to share it and help them! -Mensagem original- De: Rick Reumann [mailto:[EMAIL PROTECTED] Enviada em: terça-feira, 5 de abril de 2005 17:48 Para: Struts Users Mailing List Assunto: Re: RES: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts I'm going to have to take a real good look at laszlo. Thanks for bringing it up. I'm so tired of the front end limitations of HTML. Paulo Alvim wrote the following on 4/5/2005 4:37 PM: > Please check carefully all these Laszlo demos, Al, and you'll see that it's > a real killer MVC-View approach that deliver great value for customers (in > its segment - of course): > > http://www.laszlosystems.com/demos/ > > And please note that you don't have "MVC-Control" in Laszlo - it's focused > in the View - such as JSF - and it's too much elegant for that - for > example, it has no eclipsed areas with Struts Controllers! > > You also don't have to know Flash script language - you can get amazing > usefull web GUIs by declaring LPZ (XML macros) and Javascript... > > Laszlo isn't "more of the same" - it's the kind of solution that enabled us > to exceed our customers expectations in our first "proof of concept" > (previous Macromedia's Flex and other proprietary "flash" tools didn't > deliver this result). > > Alvim > > -Mensagem original- > De: Fogleson, Allen [mailto:[EMAIL PROTECTED] > Enviada em: terca-feira, 5 de abril de 2005 17:08 > Para: Struts Users Mailing List > Assunto: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + > Struts > > > Paulo, > > I can certainly agree that value to the customer is the prime ingredient > in any solution. However the problem I have seen, at least here in the > US (I can't speak to the west coast but I have had clients up and down > the east coast, most of the Midwest, and very little on the west coast) > is that clients want several things out of a solution (in decreasing > order of importance or relevancy. i.e. often a standards based solution > overrules a perfectly valid, easier and in some cases better > implementation) > > 1) Standards based. In the java world this means J2EE in general, and > probably in the specific case here JSF over Laszlo. > > 2) Widely accepted in the industry if using open source. Until > relatively recently it was not that easy to sell a customer on using > struts. As recently as 2 months ago I had to justify the use of Springs > IOP stuff to a client (and I didn't architect the solution) and we came > very close to having to refactor any use of spring OUT of the > application. "Widely accepted" obviously is a subjective assessment. > > Those are the top 2 things. Now I personally have not used Laszlo (I > looked at it briefly a while back but haven't even played with it in my > "free time") So you, having experience with it, may be able to make a > better value statement about it to a client. Of course it is nearly > impossible to keep up with all the projects out there. As an architect, > usually with several simultaneous client engagements, it has become even > more difficult :) > > With that said > > I don't think there is anything preventing someone from doing a Laszlo > struts integration. I think it would end up in contrib. My personal view > of struts is that it really provides the C part of MVC. (I don't really > think you can make a case for struts providing the model, and the normal > view layer is jsp which is not a part of struts of course.) The struts > taglibs for instance, although very useful, are not required to use or > even recognize the power of struts. Of course its just my opinion, and > since no 2 developers will ever agree my opinion and 5 bucks can buy a > cup of coffee at starbucks :) > > Al > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > -- Rick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: why complicate? was: Eliminate Setup Actions
Heck, Tapestry is way ahead of JSF, etc. I have no idea why JSF is seen as new when Tapestry is ahead of the game. On Mar 11, 2005 8:34 PM, Tak Yoshida <[EMAIL PROTECTED]> wrote: > Rick, > > I really appreciated that you have looked at my small idea. > Please write or see the sample code. > You must get something from it, if you like page oriented. > OzStruts is totally different from other page oriented framework, > because it runs on current Struts, meaning it's simple. > I'm personally not a big fan for event driven approach with page level > refresh mechanism. > If I want it, I would see Echo, Flex, Lazslo, or something that is totally > event driven. > > Frank, I have to say somethig about OzStruts, beacuse you might > mis-understand it. > This is totally Struts, and no additional config at all, > just a standard struts-config.xml only, and even no new element like you > suggested. > Rick also worried about the leaning effort, > but in this sense, OzStruts is more natuaral approach for Struts developer. > and I believe it's less effort than leaning tiles. > You can just consolidate Actions and Forms into one Page class for each jsp > file, that it! > > Rick, your analysis could be true, 90% is cleanly done by standard Struts. > but we have to know that 10% of requirements not cover thestandard Struts > could cause 90% of maintenance cost, too. > > Tak > > Frank W. Zammetti wrote in <[EMAIL PROTECTED]> > >Glad your on board :) I am going to work on it tonight, with a little > >luck I can get at least a first iteration done and post in Bugzilla > >tomorrow. Then we'll see if it passes muster for real :) > > > >I know what you mean about keeping up with posts... I feel like I'm > >constantly missing things :) > > > >-- > >Frank W. Zammetti > >Founder and Chief Software Architect > >Omnytex Technologies > >http://www.omnytex.com > > > >Rick Reumann wrote: > >> Frank W. Zammetti wrote the following on 3/7/2005 4:07 PM: > >> > >>> No argument here! Hence the reason I didn't want to add a new config > >>> file > >>> at all... my solution centers on the idea of adding one new element to an > >>> Action mapping, (although, as I wrote that just now, I > >>> think > >>> maybe makes more sense... perhaps even making these > >>> attributes of a makes more sense... eh, thinking out loud > >>> now!). > >>> I doubt very many people would find this onerous. > >> > >> > >> This would be nice! If it were right in the same struts config file, I'd > >> vote for this approach for sure. Nice suggestion. Sorry I missed your > >> presentation of this. I can't keep up with all the posts on this list > >> any more:) > >> > > > > > > > > > >- > >To unsubscribe, e-mail: [EMAIL PROTECTED] > >For additional commands, e-mail: [EMAIL PROTECTED] > > -- > Tak Yoshida mailto:[EMAIL PROTECTED] > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- "You can lead a horse to water but you cannot make it float on its back." ~Dakota Jack~ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Popup Windows with Struts Actions
Sorry, I'm a javascript beginner. Can you provide a sample javascript onclick event? Thanks... -Original Message- From: Wiebe de Jong [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 11:54 AM To: 'Struts Users Mailing List' Subject: RE: Popup Windows with Struts Actions Like this: CSV Add the javascript to the onclick event. The first parameter is the action and the second is the window name. There are some additional optional parameters that you can add to control the window, etc. Wiebe de Jong -Original Message- From: Dakota Jack [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 10:42 AM To: Frank W. Zammetti Cc: Struts Users Mailing List Subject: Re: Popup Windows with Struts Actions No, have the popup url from the page be a struts action -- popup.do. Jack On Apr 5, 2005 10:37 AM, Frank W. Zammetti <[EMAIL PROTECTED]> wrote: > Not sure what you mean... You mean open the popup from WITHIN an > Action? > > -- > Frank W. Zammetti > Founder and Chief Software Architect > Omnytex Technologies > http://www.omnytex.com > > On Tue, April 5, 2005 1:27 pm, Dakota Jack said: > > Anyone have some code on using JavaScript to open and close popup > > windows with a Struts Action? Thanks. > > > > Jack > > > > -- > > "You can lead a horse to water but you cannot make it float on its back." > > ~Dakota Jack~ > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > -- "You can lead a horse to water but you cannot make it float on its back." ~Dakota Jack~ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] This email may contain confidential material. If you were not an intended recipient, Please notify the sender and delete all copies. We may monitor email to and from our network. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo +Struts
What is odd about this is that using something like Lazlo, if you know what you are doing, is just using code. Why would you tell a client if you wanted to use some code? What if you coded it yourself? Then could you use it? Do you understand what I am wondering? Jack On Apr 5, 2005 1:39 PM, Fogleson, Allen <[EMAIL PROTECTED]> wrote: > Ohh I agree that Laszlo is pure view stuff. My contention is that > because it is it doesn't belong in struts core really at all, but it is > possible that a contrib module that integrates Laszlo into struts is > possible. > > Al > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > -- "You can lead a horse to water but you cannot make it float on its back." ~Dakota Jack~ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Popup Windows with Struts Actions
THANX, Wiebe
On Apr 5, 2005 10:53 AM, Wiebe de Jong <[EMAIL PROTECTED]> wrote:
>
> Like this:
>
> onclick="window.open('findAccountCSV.do','csv')">CSV
>
> Add the javascript to the onclick event. The first parameter is the action
> and the second is the window name. There are some additional optional
> parameters that you can add to control the window, etc.
>
> Wiebe de Jong
>
> -Original Message-
> From: Dakota Jack [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, April 05, 2005 10:42 AM
> To: Frank W. Zammetti
> Cc: Struts Users Mailing List
> Subject: Re: Popup Windows with Struts Actions
>
> No, have the popup url from the page be a struts action -- popup.do.
>
> Jack
>
> On Apr 5, 2005 10:37 AM, Frank W. Zammetti <[EMAIL PROTECTED]> wrote:
> > Not sure what you mean... You mean open the popup from WITHIN an Action?
> >
> > --
> > Frank W. Zammetti
> > Founder and Chief Software Architect
> > Omnytex Technologies
> > http://www.omnytex.com
> >
> > On Tue, April 5, 2005 1:27 pm, Dakota Jack said:
> > > Anyone have some code on using JavaScript to open and close popup
> > > windows with a Struts Action? Thanks.
> > >
> > > Jack
> > >
> > > --
> > > "You can lead a horse to water but you cannot make it float on its
> back."
> > > ~Dakota Jack~
> > >
> > > -
> > > To unsubscribe, e-mail: [EMAIL PROTECTED]
> > > For additional commands, e-mail: [EMAIL PROTECTED]
> > >
> > >
> >
> >
>
> --
> "You can lead a horse to water but you cannot make it float on its back."
> ~Dakota Jack~
>
> -
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>
--
"You can lead a horse to water but you cannot make it float on its back."
~Dakota Jack~
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Re: RES: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
I'm going to have to take a real good look at laszlo. Thanks for bringing it up. I'm so tired of the front end limitations of HTML. Paulo Alvim wrote the following on 4/5/2005 4:37 PM: Please check carefully all these Laszlo demos, Al, and you'll see that it's a real killer MVC-View approach that deliver great value for customers (in its segment - of course): http://www.laszlosystems.com/demos/ And please note that you don't have "MVC-Control" in Laszlo - it's focused in the View - such as JSF - and it's too much elegant for that - for example, it has no eclipsed areas with Struts Controllers! You also don't have to know Flash script language - you can get amazing usefull web GUIs by declaring LPZ (XML macros) and Javascript... Laszlo isn't "more of the same" - it's the kind of solution that enabled us to exceed our customers expectations in our first "proof of concept" (previous Macromedia's Flex and other proprietary "flash" tools didn't deliver this result). Alvim -Mensagem original- De: Fogleson, Allen [mailto:[EMAIL PROTECTED] Enviada em: terca-feira, 5 de abril de 2005 17:08 Para: Struts Users Mailing List Assunto: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts Paulo, I can certainly agree that value to the customer is the prime ingredient in any solution. However the problem I have seen, at least here in the US (I can't speak to the west coast but I have had clients up and down the east coast, most of the Midwest, and very little on the west coast) is that clients want several things out of a solution (in decreasing order of importance or relevancy. i.e. often a standards based solution overrules a perfectly valid, easier and in some cases better implementation) 1) Standards based. In the java world this means J2EE in general, and probably in the specific case here JSF over Laszlo. 2) Widely accepted in the industry if using open source. Until relatively recently it was not that easy to sell a customer on using struts. As recently as 2 months ago I had to justify the use of Springs IOP stuff to a client (and I didn't architect the solution) and we came very close to having to refactor any use of spring OUT of the application. "Widely accepted" obviously is a subjective assessment. Those are the top 2 things. Now I personally have not used Laszlo (I looked at it briefly a while back but haven't even played with it in my "free time") So you, having experience with it, may be able to make a better value statement about it to a client. Of course it is nearly impossible to keep up with all the projects out there. As an architect, usually with several simultaneous client engagements, it has become even more difficult :) With that said I don't think there is anything preventing someone from doing a Laszlo struts integration. I think it would end up in contrib. My personal view of struts is that it really provides the C part of MVC. (I don't really think you can make a case for struts providing the model, and the normal view layer is jsp which is not a part of struts of course.) The struts taglibs for instance, although very useful, are not required to use or even recognize the power of struts. Of course its just my opinion, and since no 2 developers will ever agree my opinion and 5 bucks can buy a cup of coffee at starbucks :) Al - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] -- Rick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo +Struts
Ohh I agree that Laszlo is pure view stuff. My contention is that because it is it doesn't belong in struts core really at all, but it is possible that a contrib module that integrates Laszlo into struts is possible. Al - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RES: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
Please check carefully all these Laszlo demos, Al, and you'll see that it's a real killer MVC-View approach that deliver great value for customers (in its segment - of course): http://www.laszlosystems.com/demos/ And please note that you don't have "MVC-Control" in Laszlo - it's focused in the View - such as JSF - and it's too much elegant for that - for example, it has no eclipsed areas with Struts Controllers! You also don't have to know Flash script language - you can get amazing usefull web GUIs by declaring LPZ (XML macros) and Javascript... Laszlo isn't "more of the same" - it's the kind of solution that enabled us to exceed our customers expectations in our first "proof of concept" (previous Macromedia's Flex and other proprietary "flash" tools didn't deliver this result). Alvim -Mensagem original- De: Fogleson, Allen [mailto:[EMAIL PROTECTED] Enviada em: terca-feira, 5 de abril de 2005 17:08 Para: Struts Users Mailing List Assunto: [OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts Paulo, I can certainly agree that value to the customer is the prime ingredient in any solution. However the problem I have seen, at least here in the US (I can't speak to the west coast but I have had clients up and down the east coast, most of the Midwest, and very little on the west coast) is that clients want several things out of a solution (in decreasing order of importance or relevancy. i.e. often a standards based solution overrules a perfectly valid, easier and in some cases better implementation) 1) Standards based. In the java world this means J2EE in general, and probably in the specific case here JSF over Laszlo. 2) Widely accepted in the industry if using open source. Until relatively recently it was not that easy to sell a customer on using struts. As recently as 2 months ago I had to justify the use of Springs IOP stuff to a client (and I didn't architect the solution) and we came very close to having to refactor any use of spring OUT of the application. "Widely accepted" obviously is a subjective assessment. Those are the top 2 things. Now I personally have not used Laszlo (I looked at it briefly a while back but haven't even played with it in my "free time") So you, having experience with it, may be able to make a better value statement about it to a client. Of course it is nearly impossible to keep up with all the projects out there. As an architect, usually with several simultaneous client engagements, it has become even more difficult :) With that said I don't think there is anything preventing someone from doing a Laszlo struts integration. I think it would end up in contrib. My personal view of struts is that it really provides the C part of MVC. (I don't really think you can make a case for struts providing the model, and the normal view layer is jsp which is not a part of struts of course.) The struts taglibs for instance, although very useful, are not required to use or even recognize the power of struts. Of course its just my opinion, and since no 2 developers will ever agree my opinion and 5 bucks can buy a cup of coffee at starbucks :) Al - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Locale-specific ActionForm population
Hello Hubert, thanks for your reply, I'll have a look at your link. >possible solutions to your problem using the approach you're following Is there another approach? Do people specify there ActionForm fields as string and do the locale specific parsing when copying the ActionForm fields to their model bean? (And vice versa?) This seems to be a lot of manual copy-one-attribute-to-another-attribute coding. I expected a framework to take away such "senseless" coding away from me... I like to use copies of model beans as form members, using these beans to populate my HTTP form fields (using velocity). Is this some kind of "unstruttish" approach? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: questions concerning Lists and indexes and lazy lists, oh my
Wendy Smoak wrote the following on 4/5/2005 3:50 PM: In light of that, I would bet the BeanUtils code always uses the getWhatever() method, and then gets/sets the requested index directly on the List or array. Seems logical to me, but I have not run it in a debugger or looked at the code to be certain. Thanks Wendy. That makes sense. Sorry for being lazy and not reading the spec:) -- Rick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] RE: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
Paulo, I can certainly agree that value to the customer is the prime ingredient in any solution. However the problem I have seen, at least here in the US (I can't speak to the west coast but I have had clients up and down the east coast, most of the Midwest, and very little on the west coast) is that clients want several things out of a solution (in decreasing order of importance or relevancy. i.e. often a standards based solution overrules a perfectly valid, easier and in some cases better implementation) 1) Standards based. In the java world this means J2EE in general, and probably in the specific case here JSF over Laszlo. 2) Widely accepted in the industry if using open source. Until relatively recently it was not that easy to sell a customer on using struts. As recently as 2 months ago I had to justify the use of Springs IOP stuff to a client (and I didn't architect the solution) and we came very close to having to refactor any use of spring OUT of the application. "Widely accepted" obviously is a subjective assessment. Those are the top 2 things. Now I personally have not used Laszlo (I looked at it briefly a while back but haven't even played with it in my "free time") So you, having experience with it, may be able to make a better value statement about it to a client. Of course it is nearly impossible to keep up with all the projects out there. As an architect, usually with several simultaneous client engagements, it has become even more difficult :) With that said I don't think there is anything preventing someone from doing a Laszlo struts integration. I think it would end up in contrib. My personal view of struts is that it really provides the C part of MVC. (I don't really think you can make a case for struts providing the model, and the normal view layer is jsp which is not a part of struts of course.) The struts taglibs for instance, although very useful, are not required to use or even recognize the power of struts. Of course its just my opinion, and since no 2 developers will ever agree my opinion and 5 bucks can buy a cup of coffee at starbucks :) Al - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RES: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
Frank W. Zammetti wrote: Did you provide a link for Laszlo? I might have missed it. I've frankly never heard of it, I'd like to take a look. Uhhh. Yeah. Thank goodness for necks and all that. http://www.laszlosystems.com/ Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RES: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
Frank W. Zammetti wrote: Did you provide a link for Laszlo? I might have missed it. I've frankly never heard of it, I'd like to take a look. I just ran across it, coincidentally, two days ago: it's basically a Flash-generated-via-servlet technology. I'm evaluating it for use almost nearly as we speak. So far I'm impressed enough to consider using it for some interal projects just to get a handle on it. Dave - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: questions concerning Lists and indexes and lazy lists, oh my
From: "Rick Reumann" <[EMAIL PROTECTED]> > > My question is how does Struts/BeanUtils handle two get methods that > have different signatures but the same method name, and what exactly is > going on? > See section 7.2 of the JavaBeans Specification for info on indexed properties. The indexed get/set methods are optional. "A component MAY also expose an indexed property as a single array value." (emphasis mine). (They also must be arrays-- BeanUtils extends the spec to allow Lists.) In light of that, I would bet the BeanUtils code always uses the getWhatever() method, and then gets/sets the requested index directly on the List or array. Seems logical to me, but I have not run it in a debugger or looked at the code to be certain. -- Wendy Smoak - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: RES: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
On Apr 5, 2005 12:15 PM, Frank W. Zammetti <[EMAIL PROTECTED]> wrote: > Did you provide a link for Laszlo? I might have missed it. > > I've frankly never heard of it, I'd like to take a look. Google "Laszlo" and it could be your lucky day. :-) http://www.laszlosystems.com/ > -- > Frank W. Zammetti > Founder and Chief Software Architect > Omnytex Technologies > http://www.omnytex.com -- - Mike "Van" Riper [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Shale And Spring: Using Spring Dependency Injection With Shale
Thanks. I will find time to do it.
BaTien
DBGROUPS
Craig McClanahan wrote:
Please try out the latest nightly version of the "use cases" sample
app. It uses Spring to provide the business logic object (and
associated DAO) for the login use case.
Craig
On Apr 5, 2005 10:13 AM, Duong BaTien <[EMAIL PROTECTED]> wrote:
I reply to dev list but the mail was not accepted.
BaTien
Dear Wiki user,
You have subscribed to a wiki page or wiki category on "Struts Wiki" for change
notification.
The following page has been changed by CraigMcClanahan:
http://wiki.apache.org/struts/ShaleAndSpring
New page:
+++-- Shale And Spring: Using Spring Dependency Injection With Shale
Since version 1.1.5 of Spring, that framework has included a convenient
integration with JavaServer Faces that may be leveraged in a Shale based
application. The integration includes a custom JSF {{{VariableResolver}}}
implementation that is invoked first whenever a value binding or method binding
expression is evaluated. In other words, the JSF managed beans facility
behaves like this:
* If there is a registered managed bean for the specified name, use the
standard JSF facilities to create it (as usual).
* If there is a configuration for this bean in the Spring
WebApplicationContext, use Spring's BeanFactory to create it.
* If neither of the above facilities recognizes the name, return {{{null}}}.
This technique allows you to transparently use JSF value binding expressions
(either in components, or through programmatic manipulation) that access beans
managed by Spring instead of by the JSF managed beans facility.
Hello Craig:
I make a quick test on my site.
The current working condition has shale.jar, spring-core.jar,
spring-context.jar and spring-web.jar (1.1.5) . It works with or without
using org.springframework.web.jsf.DelegatingVariableResolver
Now i add shale-spring.jar, it has the exception as in the enclosed
psi1.log. The exception happens with or without the inclusion of
org.springframework.web.jsf.DelegatingVariableResolver in faces config.
BaTien
DBGROUPS
--010504080503040606030709
Content-Type: text/plain;
name="psi1.log"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline;
filename="psi1.log"
2005-04-05 09:18:24,622 [main] DEBUG javax.faces.application.ApplicationF=
actory - New ApplicationFactory instance created
2005-04-05 09:18:24,677 [main] ERROR org.apache.myfaces.webapp.StartupSer=
vletContextListener - Error initializing ServletContext
java.lang.IllegalArgumentException: Class org.springframework.web.context=
=2EWebApplicationContext is no javax.faces.el.VariableResolver
at org.apache.myfaces.config.FacesConfigurator.getApplicationObject(Face=
sConfigurator.java:535)
at org.apache.myfaces.config.FacesConfigurator.configureApplication(Face=
sConfigurator.java:481)
at org.apache.myfaces.config.FacesConfigurator.configure(FacesConfigurat=
or.java:193)
at org.apache.myfaces.webapp.StartupServletContextListener.initFaces(Sta=
rtupServletContextListener.java:105)
at org.apache.myfaces.webapp.StartupServletContextListener.contextInitia=
lized(StartupServletContextListener.java:88)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContex=
t.java:3827)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4=
343)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)=
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)=
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478=
)
at org.apache.catalina.core.StandardService.start(StandardService.java:4=
80)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:231=
3)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.=
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces=
sorImpl.java:25)
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(Newbie question) tiles:getAsString error attribute not found
Hello: I am a newbie to struts and am trying to get a handle on tiles:getAsString tag. I am having a problem in that is complains that the attribute I am trying to get does not exist. Here is what I have in my tiles-defs.xml: I have an index.jsp that loads the page.home defintion: <[EMAIL PROTECTED] uri="/WEB-INF/struts-tiles.tld" prefix="tiles" %> Here is the layout.jsp (trimmed): <[EMAIL PROTECTED] language="java" %> <[EMAIL PROTECTED] file="/imports.jsp" %> <[EMAIL PROTECTED] uri="http://jakarta.apache.org/struts/tags-html"; prefix="html" %> <[EMAIL PROTECTED] uri="http://jakarta.apache.org/struts/tags-tiles"; prefix="tiles" %> Here is the header.jsp (trimmed): <[EMAIL PROTECTED] language="java" %> <[EMAIL PROTECTED] file="/imports.jsp" %> <[EMAIL PROTECTED] uri="http://jakarta.apache.org/struts/tags-html"; prefix="html" %> <[EMAIL PROTECTED] uri="http://jakarta.apache.org/struts/tags-tiles"; prefix="tiles" %> When I try to load the page (You can see what I have at http://dev.crcbusinessservices.com/crcgroup/index.jsp) I get this error in the tomcat log: SEVERE: ServletException in '/layout.jsp': ServletException in '/header.jsp': Error - tag.getAsString : attribute 'pageTitle' not found in context. Check tag syntax Any ideas? Thanks, Neil -- Neil Aggarwal, JAMM Consulting, (972)612-6056, www.JAMMConsulting.com FREE! Valuable info on how your business can reduce operating costs by 17% or more in 6 months or less! http://newsletter.JAMMConsulting.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Html:messages vs html:errors
>From this and other messages I think you've got the wrong end of the stick
regarding the tag. You can use either or
with ActionMessage, its just down to personal preference.
I've added a page comparing and here:
http://www.niallp.pwp.blueyonder.co.uk/HelpTagsErrorsAndMessages.html
You can use either
As for the validate method in your action form - then whether you use
or the you can do something like the
following...
public ActionErrors validate(ActionMapping mapping,
HttpServletRequest request) {
ActionErrors errors = new ActionErrors();
if () {
errors.add("myProperty", new ActionMessage("myProperty.error"));
}
return errors;
}
Niall
- Original Message -
From: "Fergal O'Shea" <[EMAIL PROTECTED]>
To: "'Riyaz Mansoor'" <[EMAIL PROTECTED]>; "'Struts Users Mailing List'"
Sent: Tuesday, April 05, 2005 5:21 PM
Subject: RE: Html:messages vs html:errors
>
> We don't seem to have struts-examples.war readily available here at work.
>
> Does anyone have an example of overriding an ActionForm's validate()
method,
> but using ActionMessage instead of ActionError (I presume you still have
to
> use a Collection of ActionErrors), and using html:messages instead of
simple
> old .
> Specifically, how does one tie in the id parameter in html:messages with
the
> ActionErrors Collection returned by one's validate() method ?
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Re: RES: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
Did you provide a link for Laszlo? I might have missed it. I've frankly never heard of it, I'd like to take a look. -- Frank W. Zammetti Founder and Chief Software Architect Omnytex Technologies http://www.omnytex.com On Tue, April 5, 2005 2:52 pm, Paulo Alvim said: > Thanks for your help, Frank... > > My English is not so good - but that's exactly what I'd like to say. > (you know - after 20 years migrating to lots of tools - COBOL, UNIX, RAD > C/S, Java App Server, J2EE, Open-Source, we know that, at the end, > delivery > value to the end customers has to be the main goal). > > In our opinion, JSF isn't that good...specially if we already have an > exceptional alternative such as Laszlo. > > But what you guys think about Laszlo + Struts? Is there anyone thinking > about target Struts 1.3 or greater to integrate "out-of-box" with Laszlo? > Did anyone post about that before? > > After our research we're sure that it would be a very strong alternative > to > JSF, because it would be focused in immediate results to the end > customers! > > Alvim. > > -Mensagem original- > De: Frank W. Zammetti [mailto:[EMAIL PROTECTED] > Enviada em: terça-feira, 5 de abril de 2005 13:39 > Para: Struts Users Mailing List > Cc: 'Struts Users Mailing List' > Assunto: Re: AW: JSF (the same old stuff?). We prefer Laszlo + Struts > > > On Tue, April 5, 2005 12:16 pm, Leon Rosenberg said: >> Aehm, could you please explain what exactly the "high level RAD+Html >> approach" is? >> >> Regards >> Leon >> >> >> P.S. RAD as in Rapid Application Development? > > I think that is indeed what he is referring to. I could probably just let > him answer for himself, but what would be the fun in that?!? :) > > JSF for instance (as well as ASP.Net) were created with the idea of being > tool-centric in that they generally envision development being done in a > drag-and-drop RAD-type IDE environment. Not that you HAVE to do it that > way of course, but they started with that as a goal. > > In such an approach, you tend to write very little HTML yourself and > instead let the tool (or whatever is processing your pages' macro > definition) generate the final markup. Note that this is even moreso than > JSPs and taglibs and such which, of course, are themselves rendering the > final markup too, but with JSF and other such platforms it's meant to be > even more abstract: drag a Select Component onto the canvas and that will > result in a bunch of HTML that you'll possibly never see or care about. > > -- > Frank W. Zammetti > Founder and Chief Software Architect > Omnytex Technologies > http://www.omnytex.com > >> >> >> - >> To unsubscribe, e-mail: [EMAIL PROTECTED] >> For additional commands, e-mail: [EMAIL PROTECTED] >> >> > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Shale And Spring: Using Spring Dependency Injection With Shale
Please try out the latest nightly version of the "use cases" sample
app. It uses Spring to provide the business logic object (and
associated DAO) for the login use case.
Craig
On Apr 5, 2005 10:13 AM, Duong BaTien <[EMAIL PROTECTED]> wrote:
> I reply to dev list but the mail was not accepted.
>
> >BaTien
> >
> >
> >
> >>>Dear Wiki user,
> >>>
> >>>You have subscribed to a wiki page or wiki category on "Struts Wiki" for
> >>>change notification.
> >>>
> >>>The following page has been changed by CraigMcClanahan:
> >>>http://wiki.apache.org/struts/ShaleAndSpring
> >>>
> >>>New page:
> >>>+++-- Shale And Spring: Using Spring Dependency Injection With Shale
> >>>
> >>>Since version 1.1.5 of Spring, that framework has included a convenient
> >>>integration with JavaServer Faces that may be leveraged in a Shale based
> >>>application. The integration includes a custom JSF {{{VariableResolver}}}
> >>>implementation that is invoked first whenever a value binding or method
> >>>binding expression is evaluated. In other words, the JSF managed beans
> >>>facility behaves like this:
> >>>
> >>>* If there is a registered managed bean for the specified name, use the
> >>>standard JSF facilities to create it (as usual).
> >>>
> >>>* If there is a configuration for this bean in the Spring
> >>>WebApplicationContext, use Spring's BeanFactory to create it.
> >>>
> >>>* If neither of the above facilities recognizes the name, return
> >>>{{{null}}}.
> >>>
> >>>This technique allows you to transparently use JSF value binding
> >>>expressions (either in components, or through programmatic manipulation)
> >>>that access beans managed by Spring instead of by the JSF managed beans
> >>>facility.
> >>>
> >>>
> >>>
> >>Hello Craig:
> >>
> >>I make a quick test on my site.
> >>
> >>The current working condition has shale.jar, spring-core.jar,
> >>spring-context.jar and spring-web.jar (1.1.5) . It works with or without
> >>using org.springframework.web.jsf.DelegatingVariableResolver
> >>
> >>Now i add shale-spring.jar, it has the exception as in the enclosed
> >>psi1.log. The exception happens with or without the inclusion of
> >>org.springframework.web.jsf.DelegatingVariableResolver in faces config.
> >>
> >>BaTien
> >>DBGROUPS
> >>
> >>
> >>
> >
> >--010504080503040606030709
> >Content-Type: text/plain;
> > name="psi1.log"
> >Content-Transfer-Encoding: quoted-printable
> >Content-Disposition: inline;
> > filename="psi1.log"
> >
> >2005-04-05 09:18:24,622 [main] DEBUG javax.faces.application.ApplicationF=
> >actory - New ApplicationFactory instance created
> >2005-04-05 09:18:24,677 [main] ERROR org.apache.myfaces.webapp.StartupSer=
> >vletContextListener - Error initializing ServletContext
> >java.lang.IllegalArgumentException: Class org.springframework.web.context=
> >=2EWebApplicationContext is no javax.faces.el.VariableResolver
> > at
> > org.apache.myfaces.config.FacesConfigurator.getApplicationObject(Face=
> >sConfigurator.java:535)
> > at
> > org.apache.myfaces.config.FacesConfigurator.configureApplication(Face=
> >sConfigurator.java:481)
> > at
> > org.apache.myfaces.config.FacesConfigurator.configure(FacesConfigurat=
> >or.java:193)
> > at
> > org.apache.myfaces.webapp.StartupServletContextListener.initFaces(Sta=
> >rtupServletContextListener.java:105)
> > at
> > org.apache.myfaces.webapp.StartupServletContextListener.contextInitia=
> >lized(StartupServletContextListener.java:88)
> > at
> > org.apache.catalina.core.StandardContext.listenerStart(StandardContex=
> >t.java:3827)
> > at
> > org.apache.catalina.core.StandardContext.start(StandardContext.java:4=
> >343)
> > at
> > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)=
> >
> > at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
> > at
> > org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)=
> >
> > at
> > org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478=
> >)
> > at
> > org.apache.catalina.core.StandardService.start(StandardService.java:4=
> >80)
> > at
> > org.apache.catalina.core.StandardServer.start(StandardServer.java:231=
> >3)
> > at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at
> > sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.=
> >java:39)
> > at
> > sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces=
> >sorImpl.java:25)
> >
> >
>
> -
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>
>
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RES: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
Thanks for your help, Frank... My English is not so good - but that's exactly what I'd like to say. (you know - after 20 years migrating to lots of tools - COBOL, UNIX, RAD C/S, Java App Server, J2EE, Open-Source, we know that, at the end, delivery value to the end customers has to be the main goal). In our opinion, JSF isn't that good...specially if we already have an exceptional alternative such as Laszlo. But what you guys think about Laszlo + Struts? Is there anyone thinking about target Struts 1.3 or greater to integrate "out-of-box" with Laszlo? Did anyone post about that before? After our research we're sure that it would be a very strong alternative to JSF, because it would be focused in immediate results to the end customers! Alvim. -Mensagem original- De: Frank W. Zammetti [mailto:[EMAIL PROTECTED] Enviada em: terça-feira, 5 de abril de 2005 13:39 Para: Struts Users Mailing List Cc: 'Struts Users Mailing List' Assunto: Re: AW: JSF (the same old stuff?). We prefer Laszlo + Struts On Tue, April 5, 2005 12:16 pm, Leon Rosenberg said: > Aehm, could you please explain what exactly the "high level RAD+Html > approach" is? > > Regards > Leon > > > P.S. RAD as in Rapid Application Development? I think that is indeed what he is referring to. I could probably just let him answer for himself, but what would be the fun in that?!? :) JSF for instance (as well as ASP.Net) were created with the idea of being tool-centric in that they generally envision development being done in a drag-and-drop RAD-type IDE environment. Not that you HAVE to do it that way of course, but they started with that as a goal. In such an approach, you tend to write very little HTML yourself and instead let the tool (or whatever is processing your pages' macro definition) generate the final markup. Note that this is even moreso than JSPs and taglibs and such which, of course, are themselves rendering the final markup too, but with JSF and other such platforms it's meant to be even more abstract: drag a Select Component onto the canvas and that will result in a bunch of HTML that you'll possibly never see or care about. -- Frank W. Zammetti Founder and Chief Software Architect Omnytex Technologies http://www.omnytex.com > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to submit a variable number of text fields ?
Stéphane Zuckerman wrote the following on 4/5/2005 11:31 AM:
because your intial String[] isn't large enough.
OK, that explains my problem then.
I think if you use a LazyList things will be easier. If you use
indexed properties for a String[] things are going to become more
tricky (although I think there might a lazy array type also).
Can I use "simple" Lists as well ?
Thanks a lot for the help anyway !
Good stuff on LazyList here
http://wiki.apache.org/struts/StrutsCatalogLazyList
I believe that link explains how to do it with a regular array which you
wanted, but I'm used to using Lists which that link describes how to do
as well. Basically yes you can use a regular list(ArrayList) BUT you'll
need to actually wrap that list in LazyList implementation in your
reset.. something like this should work...
YourActionForm {
List someList = new ArrayList();
reset(..) {
someList = ListUtils.lazyList(new java.util.ArrayList(),
new Factory() {
public Object create() {
return new ObjectTypeInYourList();
}
});
}
I'm actually still confused myself on some of this now (even though the
above will work for you for sure). I posted another question to the list
and hopefully others can shed some light on the situation.
--
Rick
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questions concerning Lists and indexes and lazy lists, oh my
Ok, I thought I had a pretty firm grasp on the use of Lists for form
bean properties and everything works fine in my applications that use
Lists for properties. (If I need to make sure the List can grow I wrap
them in a LazyList in the reset method like..
//reset(..)
myList = ListUtils.lazyList(new java.util.ArrayList(),
new Factory() {
public Object create() {
return new ObjectTypeInMyList();
}
});
The question I have is in regard to this wiki about Indexed properties
and LazyLists...
http://wiki.apache.org/struts/StrutsCatalogLazyList
For my Lists in my ActionForms I provide no getMyList(int index) method,
yet everything works fine.
What I'm confused about is the section in the above link titled:
"Hand Cranking lazy List in the ActionForm"
For those not wanting to look at the link it shows an ActionForm like:
public class SkillActionForm extends ActionForm {
protected List skills = new ArrayList();
public List getSkills() {
return skills;
}
// non-bean version so as not to confuse struts.
public void populateSkills(List skills) {
this.skills.addAll(skills);
}
public void setSkills(SkillBean skill) {
this.skills.add(skill);
}
public SkillBean getSkills(int index) {
// automatically grow List size
while (index >= skills.size()) {
skills.add(new SkillBean());
}
return (SkillBean)skills.get(index);
}
}
My question is how does Struts/BeanUtils handle two get methods that
have different signatures but the same method name, and what exactly is
going on?
public List getSkills()
public SkillBean getSkills(int index)
For example, in my code, I do not provide a getSkills(int index) type of
method yet form fields that look like...
Will work just fine.
So what happens behind the scenes when I do not provide the
getSkills(int index) method and how is it working with/or without it?
Confused,
--
Rick
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Re: Popup Windows with Struts Actions
LOL -- heck, I should have said the other.
On Apr 5, 2005 10:49 AM, Frank W. Zammetti <[EMAIL PROTECTED]> wrote:
> Ah, good, I was going to yell at you if it was the other :)
>
> myLeft = (screen.width) ? (screen.width - 1180) / 2 : 0;
> myTop = (screen.height) ? (screen.height - 924) / 2 : 0;
> myOpts = "resizable,scrollbars,width=1180,height=924,top=" + myTop +
> ",left=" + myLeft + ",";
> window.open('startup.toa', 'TOA', myOpts);
>
> That's what I have in one of my apps... startup.toa is a mapping to an
> Action (a ForwardAction in this case, but I doubt that would make any
> difference).
>
> --
> Frank W. Zammetti
> Founder and Chief Software Architect
> Omnytex Technologies
> http://www.omnytex.com
>
> On Tue, April 5, 2005 1:41 pm, Dakota Jack said:
> > No, have the popup url from the page be a struts action -- popup.do.
> >
> > Jack
> >
> > On Apr 5, 2005 10:37 AM, Frank W. Zammetti <[EMAIL PROTECTED]> wrote:
> >> Not sure what you mean... You mean open the popup from WITHIN an Action?
> >>
> >> --
> >> Frank W. Zammetti
> >> Founder and Chief Software Architect
> >> Omnytex Technologies
> >> http://www.omnytex.com
> >>
> >> On Tue, April 5, 2005 1:27 pm, Dakota Jack said:
> >> > Anyone have some code on using JavaScript to open and close popup
> >> > windows with a Struts Action? Thanks.
> >> >
> >> > Jack
> >> >
> >> > --
> >> > "You can lead a horse to water but you cannot make it float on its
> >> back."
> >> > ~Dakota Jack~
> >> >
> >> > -
> >> > To unsubscribe, e-mail: [EMAIL PROTECTED]
> >> > For additional commands, e-mail: [EMAIL PROTECTED]
> >> >
> >> >
> >>
> >>
> >
> >
> > --
> > "You can lead a horse to water but you cannot make it float on its back."
> > ~Dakota Jack~
> >
>
>
--
"You can lead a horse to water but you cannot make it float on its back."
~Dakota Jack~
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RE: Popup Windows with Struts Actions
Like this: CSV Add the javascript to the onclick event. The first parameter is the action and the second is the window name. There are some additional optional parameters that you can add to control the window, etc. Wiebe de Jong -Original Message- From: Dakota Jack [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 10:42 AM To: Frank W. Zammetti Cc: Struts Users Mailing List Subject: Re: Popup Windows with Struts Actions No, have the popup url from the page be a struts action -- popup.do. Jack On Apr 5, 2005 10:37 AM, Frank W. Zammetti <[EMAIL PROTECTED]> wrote: > Not sure what you mean... You mean open the popup from WITHIN an Action? > > -- > Frank W. Zammetti > Founder and Chief Software Architect > Omnytex Technologies > http://www.omnytex.com > > On Tue, April 5, 2005 1:27 pm, Dakota Jack said: > > Anyone have some code on using JavaScript to open and close popup > > windows with a Struts Action? Thanks. > > > > Jack > > > > -- > > "You can lead a horse to water but you cannot make it float on its back." > > ~Dakota Jack~ > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > -- "You can lead a horse to water but you cannot make it float on its back." ~Dakota Jack~ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Popup Windows with Struts Actions
Ah, good, I was going to yell at you if it was the other :)
myLeft = (screen.width) ? (screen.width - 1180) / 2 : 0;
myTop = (screen.height) ? (screen.height - 924) / 2 : 0;
myOpts = "resizable,scrollbars,width=1180,height=924,top=" + myTop +
",left=" + myLeft + ",";
window.open('startup.toa', 'TOA', myOpts);
That's what I have in one of my apps... startup.toa is a mapping to an
Action (a ForwardAction in this case, but I doubt that would make any
difference).
--
Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
http://www.omnytex.com
On Tue, April 5, 2005 1:41 pm, Dakota Jack said:
> No, have the popup url from the page be a struts action -- popup.do.
>
> Jack
>
> On Apr 5, 2005 10:37 AM, Frank W. Zammetti <[EMAIL PROTECTED]> wrote:
>> Not sure what you mean... You mean open the popup from WITHIN an Action?
>>
>> --
>> Frank W. Zammetti
>> Founder and Chief Software Architect
>> Omnytex Technologies
>> http://www.omnytex.com
>>
>> On Tue, April 5, 2005 1:27 pm, Dakota Jack said:
>> > Anyone have some code on using JavaScript to open and close popup
>> > windows with a Struts Action? Thanks.
>> >
>> > Jack
>> >
>> > --
>> > "You can lead a horse to water but you cannot make it float on its
>> back."
>> > ~Dakota Jack~
>> >
>> > -
>> > To unsubscribe, e-mail: [EMAIL PROTECTED]
>> > For additional commands, e-mail: [EMAIL PROTECTED]
>> >
>> >
>>
>>
>
>
> --
> "You can lead a horse to water but you cannot make it float on its back."
> ~Dakota Jack~
>
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Re: Popup Windows with Struts Actions
No, have the popup url from the page be a struts action -- popup.do. Jack On Apr 5, 2005 10:37 AM, Frank W. Zammetti <[EMAIL PROTECTED]> wrote: > Not sure what you mean... You mean open the popup from WITHIN an Action? > > -- > Frank W. Zammetti > Founder and Chief Software Architect > Omnytex Technologies > http://www.omnytex.com > > On Tue, April 5, 2005 1:27 pm, Dakota Jack said: > > Anyone have some code on using JavaScript to open and close popup > > windows with a Struts Action? Thanks. > > > > Jack > > > > -- > > "You can lead a horse to water but you cannot make it float on its back." > > ~Dakota Jack~ > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > -- "You can lead a horse to water but you cannot make it float on its back." ~Dakota Jack~ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Popup Windows with Struts Actions
Not sure what you mean... You mean open the popup from WITHIN an Action? -- Frank W. Zammetti Founder and Chief Software Architect Omnytex Technologies http://www.omnytex.com On Tue, April 5, 2005 1:27 pm, Dakota Jack said: > Anyone have some code on using JavaScript to open and close popup > windows with a Struts Action? Thanks. > > Jack > > -- > "You can lead a horse to water but you cannot make it float on its back." > ~Dakota Jack~ > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Popup Windows with Struts Actions
Anyone have some code on using JavaScript to open and close popup windows with a Struts Action? Thanks. Jack -- "You can lead a horse to water but you cannot make it float on its back." ~Dakota Jack~ - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Shale And Spring: Using Spring Dependency Injection With Shale
I reply to dev list but the mail was not accepted.
BaTien
Dear Wiki user,
You have subscribed to a wiki page or wiki category on "Struts Wiki" for change
notification.
The following page has been changed by CraigMcClanahan:
http://wiki.apache.org/struts/ShaleAndSpring
New page:
+++-- Shale And Spring: Using Spring Dependency Injection With Shale
Since version 1.1.5 of Spring, that framework has included a convenient
integration with JavaServer Faces that may be leveraged in a Shale based
application. The integration includes a custom JSF {{{VariableResolver}}}
implementation that is invoked first whenever a value binding or method binding
expression is evaluated. In other words, the JSF managed beans facility
behaves like this:
* If there is a registered managed bean for the specified name, use the
standard JSF facilities to create it (as usual).
* If there is a configuration for this bean in the Spring
WebApplicationContext, use Spring's BeanFactory to create it.
* If neither of the above facilities recognizes the name, return {{{null}}}.
This technique allows you to transparently use JSF value binding expressions
(either in components, or through programmatic manipulation) that access beans
managed by Spring instead of by the JSF managed beans facility.
Hello Craig:
I make a quick test on my site.
The current working condition has shale.jar, spring-core.jar,
spring-context.jar and spring-web.jar (1.1.5) . It works with or without
using org.springframework.web.jsf.DelegatingVariableResolver
Now i add shale-spring.jar, it has the exception as in the enclosed
psi1.log. The exception happens with or without the inclusion of
org.springframework.web.jsf.DelegatingVariableResolver in faces config.
BaTien
DBGROUPS
--010504080503040606030709
Content-Type: text/plain;
name="psi1.log"
Content-Transfer-Encoding: quoted-printable
Content-Disposition: inline;
filename="psi1.log"
2005-04-05 09:18:24,622 [main] DEBUG javax.faces.application.ApplicationF=
actory - New ApplicationFactory instance created
2005-04-05 09:18:24,677 [main] ERROR org.apache.myfaces.webapp.StartupSer=
vletContextListener - Error initializing ServletContext
java.lang.IllegalArgumentException: Class org.springframework.web.context=
=2EWebApplicationContext is no javax.faces.el.VariableResolver
at
org.apache.myfaces.config.FacesConfigurator.getApplicationObject(Face=
sConfigurator.java:535)
at
org.apache.myfaces.config.FacesConfigurator.configureApplication(Face=
sConfigurator.java:481)
at
org.apache.myfaces.config.FacesConfigurator.configure(FacesConfigurat=
or.java:193)
at
org.apache.myfaces.webapp.StartupServletContextListener.initFaces(Sta=
rtupServletContextListener.java:105)
at
org.apache.myfaces.webapp.StartupServletContextListener.contextInitia=
lized(StartupServletContextListener.java:88)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContex=
t.java:3827)
at
org.apache.catalina.core.StandardContext.start(StandardContext.java:4=
343)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)=
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at
org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)=
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478=
)
at org.apache.catalina.core.StandardService.start(StandardService.java:4=
80)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:231=
3)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.=
java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces=
sorImpl.java:25)
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Re: AW: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
Not to worry. Just a couple of thousand of your closest friends. :-) On Apr 5, 2005 11:57 AM, Frank W. Zammetti <[EMAIL PROTECTED]> wrote: > Gee, I kind of wish I had been paying attention and realized this was > headed for the list :) > > -- > Frank W. Zammetti > Founder and Chief Software Architect > Omnytex Technologies > http://www.omnytex.com > > On Tue, April 5, 2005 12:56 pm, Frank W. Zammetti said: > > On Tue, April 5, 2005 12:50 pm, Leon Rosenberg said: > >> Thanx Frank, got it. > >> > >> Some years ago, a bunch of hp managers was trying to sell me (actually > >> it > >> was red bull, but i was in lead for the project) tons of > >> man-days arguing, that with _their_ development process, they called > >> RAD, > >> and which is much better then RUP or XP, they can deliver > >> much better software in shorter time and so on... > >> So I was quite confused reading RAD again :-) > > > > I guess it wasn't a good enough golf outing to convince you then? :) > > > > (It's usually the quality of the food at the restaraunt they take me to, > > but I'm a fat bastard, so it standard to reason!) > > > >> P.S. Btw, you could have written the german definition for RAD in > >> wikipedia, > >> it matches your explanation exactly. > > > > That's cool! I'm half-German actually, so I suppose that works out! > > > >> P.P.S. Hmm my website generator is also a RAD tool then? :-) > > > > I suppose you could make that argument... so, time for YOU to take ME out > > to dinner and sell me on your product :) > > > > -- > > Frank W. Zammetti > > Founder and Chief Software Architect > > Omnytex Technologies > > http://www.omnytex.com > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: AW: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
Gee, I kind of wish I had been paying attention and realized this was headed for the list :) -- Frank W. Zammetti Founder and Chief Software Architect Omnytex Technologies http://www.omnytex.com On Tue, April 5, 2005 12:56 pm, Frank W. Zammetti said: > On Tue, April 5, 2005 12:50 pm, Leon Rosenberg said: >> Thanx Frank, got it. >> >> Some years ago, a bunch of hp managers was trying to sell me (actually >> it >> was red bull, but i was in lead for the project) tons of >> man-days arguing, that with _their_ development process, they called >> RAD, >> and which is much better then RUP or XP, they can deliver >> much better software in shorter time and so on... >> So I was quite confused reading RAD again :-) > > I guess it wasn't a good enough golf outing to convince you then? :) > > (It's usually the quality of the food at the restaraunt they take me to, > but I'm a fat bastard, so it standard to reason!) > >> P.S. Btw, you could have written the german definition for RAD in >> wikipedia, >> it matches your explanation exactly. > > That's cool! I'm half-German actually, so I suppose that works out! > >> P.P.S. Hmm my website generator is also a RAD tool then? :-) > > I suppose you could make that argument... so, time for YOU to take ME out > to dinner and sell me on your product :) > > -- > Frank W. Zammetti > Founder and Chief Software Architect > Omnytex Technologies > http://www.omnytex.com > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: AW: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
On Tue, April 5, 2005 12:50 pm, Leon Rosenberg said: > Thanx Frank, got it. > > Some years ago, a bunch of hp managers was trying to sell me (actually it > was red bull, but i was in lead for the project) tons of > man-days arguing, that with _their_ development process, they called RAD, > and which is much better then RUP or XP, they can deliver > much better software in shorter time and so on... > So I was quite confused reading RAD again :-) I guess it wasn't a good enough golf outing to convince you then? :) (It's usually the quality of the food at the restaraunt they take me to, but I'm a fat bastard, so it standard to reason!) > P.S. Btw, you could have written the german definition for RAD in > wikipedia, > it matches your explanation exactly. That's cool! I'm half-German actually, so I suppose that works out! > P.P.S. Hmm my website generator is also a RAD tool then? :-) I suppose you could make that argument... so, time for YOU to take ME out to dinner and sell me on your product :) -- Frank W. Zammetti Founder and Chief Software Architect Omnytex Technologies http://www.omnytex.com - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
Thanx Frank, got it. Some years ago, a bunch of hp managers was trying to sell me (actually it was red bull, but i was in lead for the project) tons of man-days arguing, that with _their_ development process, they called RAD, and which is much better then RUP or XP, they can deliver much better software in shorter time and so on... So I was quite confused reading RAD again :-) Thanx Leon P.S. Btw, you could have written the german definition for RAD in wikipedia, it matches your explanation exactly. P.P.S. Hmm my website generator is also a RAD tool then? :-) > -Ursprüngliche Nachricht- > Von: Frank W. Zammetti [mailto:[EMAIL PROTECTED] > Gesendet: Dienstag, 5. April 2005 18:39 > An: Struts Users Mailing List > Cc: 'Struts Users Mailing List' > Betreff: Re: AW: JSF (the same old stuff?). We prefer Laszlo + Struts > > On Tue, April 5, 2005 12:16 pm, Leon Rosenberg said: > > Aehm, could you please explain what exactly the "high level > RAD+Html > > approach" is? > > > > Regards > > Leon > > > > > > P.S. RAD as in Rapid Application Development? > > I think that is indeed what he is referring to. I could > probably just let him answer for himself, but what would be > the fun in that?!? :) > > JSF for instance (as well as ASP.Net) were created with the > idea of being tool-centric in that they generally envision > development being done in a drag-and-drop RAD-type IDE > environment. Not that you HAVE to do it that way of course, > but they started with that as a goal. > > In such an approach, you tend to write very little HTML > yourself and instead let the tool (or whatever is processing > your pages' macro > definition) generate the final markup. Note that this is > even moreso than JSPs and taglibs and such which, of course, > are themselves rendering the final markup too, but with JSF > and other such platforms it's meant to be even more abstract: > drag a Select Component onto the canvas and that will result > in a bunch of HTML that you'll possibly never see or care about. > > -- > Frank W. Zammetti > Founder and Chief Software Architect > Omnytex Technologies > http://www.omnytex.com > > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
Thanx Frank, got it. Some years ago, a bunch of hp managers was trying to sell me (actually it was red bull, but i was in lead for the project) tons of man-days arguing, that with _their_ development process, they called RAD, and which is much better then RUP or XP, they can deliver much better software in shorter time and so on... So I was quite confused reading RAD again :-) Thanx Leon P.S. Btw, you could have written the german definition for RAD in wikipedia, it matches your explanation exactly. P.P.S. Hmm my website generator is also a RAD tool then? :-) > -Ursprüngliche Nachricht- > Von: Frank W. Zammetti [mailto:[EMAIL PROTECTED] > Gesendet: Dienstag, 5. April 2005 18:39 > An: Struts Users Mailing List > Cc: 'Struts Users Mailing List' > Betreff: Re: AW: JSF (the same old stuff?). We prefer Laszlo + Struts > > On Tue, April 5, 2005 12:16 pm, Leon Rosenberg said: > > Aehm, could you please explain what exactly the "high level > RAD+Html > > approach" is? > > > > Regards > > Leon > > > > > > P.S. RAD as in Rapid Application Development? > > I think that is indeed what he is referring to. I could > probably just let him answer for himself, but what would be > the fun in that?!? :) > > JSF for instance (as well as ASP.Net) were created with the > idea of being tool-centric in that they generally envision > development being done in a drag-and-drop RAD-type IDE > environment. Not that you HAVE to do it that way of course, > but they started with that as a goal. > > In such an approach, you tend to write very little HTML > yourself and instead let the tool (or whatever is processing > your pages' macro > definition) generate the final markup. Note that this is > even moreso than JSPs and taglibs and such which, of course, > are themselves rendering the final markup too, but with JSF > and other such platforms it's meant to be even more abstract: > drag a Select Component onto the canvas and that will result > in a bunch of HTML that you'll possibly never see or care about. > > -- > Frank W. Zammetti > Founder and Chief Software Architect > Omnytex Technologies > http://www.omnytex.com > > > > > > > > - > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: AW: JSF (the same old stuff?). We prefer Laszlo + Struts
On Tue, April 5, 2005 12:16 pm, Leon Rosenberg said: > Aehm, could you please explain what exactly the "high level RAD+Html > approach" is? > > Regards > Leon > > > P.S. RAD as in Rapid Application Development? I think that is indeed what he is referring to. I could probably just let him answer for himself, but what would be the fun in that?!? :) JSF for instance (as well as ASP.Net) were created with the idea of being tool-centric in that they generally envision development being done in a drag-and-drop RAD-type IDE environment. Not that you HAVE to do it that way of course, but they started with that as a goal. In such an approach, you tend to write very little HTML yourself and instead let the tool (or whatever is processing your pages' macro definition) generate the final markup. Note that this is even moreso than JSPs and taglibs and such which, of course, are themselves rendering the final markup too, but with JSF and other such platforms it's meant to be even more abstract: drag a Select Component onto the canvas and that will result in a bunch of HTML that you'll possibly never see or care about. -- Frank W. Zammetti Founder and Chief Software Architect Omnytex Technologies http://www.omnytex.com > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Html:messages vs html:errors
We don't seem to have struts-examples.war readily available here at work. Does anyone have an example of overriding an ActionForm's validate() method, but using ActionMessage instead of ActionError (I presume you still have to use a Collection of ActionErrors), and using html:messages instead of simple old . Specifically, how does one tie in the id parameter in html:messages with the ActionErrors Collection returned by one's validate() method ? > I'm a Struts newbie. A lot of the books and documentation I have on > Struts is pre 1.2 and uses html:errors and ActionErrors. Given > ActionErrors is deprecated, I'd like to use ActionMessages for some new JSPs I'm writing. the usage is the same. actionerrors are dependent on certain keys such as "error.prefix" that came with the messageresources file. messageresources have no such dependencies. have a look at the struts-examples.war. u'll see all u'll need there :) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: JSF (the same old stuff?). We prefer Laszlo + Struts
Aehm, could you please explain what exactly the "high level RAD+Html approach" is? Regards Leon P.S. RAD as in Rapid Application Development? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
AW: JSF (the same old stuff?). We prefer Laszlo + Struts
Aehm, could you please explain what exactly the "high level RAD+Html approach" is? Regards Leon P.S. RAD as in Rapid Application Development? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: jsp error
On Tue, 5 Apr 2005 18:01:06 +0200, Andreas Solarik <[EMAIL PROTECTED]> wrote: Hi Tom! Do you know about the errorpage directive for jsps? Would that help you? Its something along the lines of <%@ page contentType="text/html" language="java" errorPage="UncaughtJspError.jsp" %> hope that helps. andreas Bingo! That's great. Thanks! -- Tommy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JSP error trapping?
On Tue, 5 Apr 2005 10:45:59 -0600, Joe Germuska <[EMAIL PROTECTED]> wrote: There's really not much Struts can do at this point, because control has been transferred to the JSP. Yeah, thought that might be the case. About the best you can do is judicious application of the JSTL c:catch tag. That may well do the trick. At least, it gives me something to look at. In this case, you could also use c:out instead of bean:write and at least it wouldn't throw an exception; it would just not include any content. Fair comment: it was a quick hack to generate some error text. Actually, at this point in development, it's quite convenient having exceptions thrown in *my* browser, because it's an indication that I've made some kind of mistake. But it's a bit nasty to pass on to the users. -- Tommy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: JSP error trapping?
At 4:39 PM +0100 4/5/05, Tommy Wareing wrote: I'm using 1.2.4, with Tiles. (I don't know whether Tiles is relevant, but you might as well know!) I've got type="java.lang.Exception" path="/WEB-INF/globalError.jsp"/> in my struts-config.xml, which catches exceptions in my Action classes, and redirects them to an error page. But if I make a mistake in a tile, such as referring to a non-existant bean, or property, I still get a stack trace thrown back to the user. eg. if I add a spurious I get a page showing: 500 Internal Server Error javax.servlet.jsp.JspException: Cannot find bean fred in any scope at org.apache.struts.taglib.TagUtils.lookup(TagUtils.java:992) at org.apache.struts.taglib.bean.WriteTag.doStartTag(WriteTag.java:227) at _web_2d_inf._pages._login._jspService(login.jsp:9) [/WEB-INF/pages/login.jsp] at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:139) ... Any suggestions as to whether I can configure Struts to capture this (rather than configuring the container, which I also don't know how to do!)? There's really not much Struts can do at this point, because control has been transferred to the JSP. About the best you can do is judicious application of the JSTL c:catch tag. In this case, you could also use c:out instead of bean:write and at least it wouldn't throw an exception; it would just not include any content. Joe -- Joe Germuska [EMAIL PROTECTED] http://blog.germuska.com "Narrow minds are weapons made for mass destruction" -The Ex - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Tag inside a cell.
CSS is probably the easiest solution.
An alternate solution would be to subclass the bean:write tag, and add
an attribute. Call it "alt" although in html that often means something
else (hmm maybe "alttext" but whatever...) alt will be the text returned
if the write would return null. In this case likely
Al
-Original Message-
From: Jeff Beal [mailto:[EMAIL PROTECTED]
Sent: Tuesday, April 05, 2005 9:45 AM
To: Struts Users Mailing List
Subject: Re: Tag inside a cell.
In CSS:
table { empty-cells: show; }
Another alternative is to include in empty table cells
See http://www.w3.org/TR/REC-CSS2/tables.html#empty-cells
-- Jeff
On Apr 5, 2005 10:23 AM, Marcelo Epstein <[EMAIL PROTECTED]> wrote:
> Hi,
>
> When the attribute of an object is null, I always lost the border of
the
> table.What is a good way to avoid it?
> ex:
>
>
> (when y = null, border
seems
> strange!)
>
>
>
> Thanks in advance.
> Marcelo
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
--
Jeff Beal
Webmedx, Inc.
Pittsburgh, PA USA
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JSF (the same old stuff?). We prefer Laszlo + Struts
Hi,
We've been used Struts since 2001 and developed lots of extensions -
ActionMapping, LookupDispatchAction, ExceptionHandler, RequestProcessor,
Validator, DynaFormBean, tag-files, etc. - along these years. Now we have
productivity and a quite stable environment...thanks to the community and
Craig!...
But after a few months studying JSF and also Laszlo
(http://www.laszlosystems.com) as an option for the View Layer - we clearly
saw that JSF is the same old "high level RAD+Html" approach that we had in
old App Server such as SilverStream ("easier to solve the easiest problems
and harder to solve the hard ones"). And that it doesn't produce any new
value for our customers at this moment...
The main reason to migrate would be to stay with Sun and the J2EE pattern,
but now that we already know the J2EE "overenginnering" and "ultimate
flexibility" problems (cases such as JDO and EJB)...is this enough?
In our experience, the cinematic Laszlo approach was killer - specially if
we have Struts in the Control Layer! No question about it...
Is there anyone with the same experience?
Paulo Alvim
Powerlogic
Brazil
-Mensagem original-
De: Dave Newton [mailto:[EMAIL PROTECTED]
Enviada em: segunda-feira, 4 de abril de 2005 12:42
Para: Struts Users Mailing List
Assunto: Re: [OT] Re: Is It Possible to Code Using Struts and JSF at the
Same Time?
Rick Reumann wrote:
> For the record, so others don't think I'm a die-hard Struts or JSF
> person, the prediction Jack made was in reference to a question by Dave:
>
> "Anyway, how come no one is saying that the future is Struts 1.3 or
> 1.4? Why all the hoopla about the future IS JSF?"
I didn't ask that, he did :) _I_ said that this whole thing started
because Craig said that the Struts HTML tags are legacy.
Who woulda thunk it...
Dave
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re: How to assign value to variable from property?
Do you mean this kind of assignment? Regards Leon > -Ursprüngliche Nachricht- > Von: PC Leung [mailto:[EMAIL PROTECTED] > Gesendet: Dienstag, 5. April 2005 17:43 > An: user@struts.apache.org > Betreff: How to assign value to variable from property? > > Hello all, > > The following can print a value in jsp file. > > > How to assign the value to a variable in jsp from a property? > > Thanks > PC Leung > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
re: How to assign value to variable from property?
Do you mean this kind of assignment? Regards Leon > -Ursprüngliche Nachricht- > Von: PC Leung [mailto:[EMAIL PROTECTED] > Gesendet: Dienstag, 5. April 2005 17:43 > An: user@struts.apache.org > Betreff: How to assign value to variable from property? > > Hello all, > > The following can print a value in jsp file. > > > How to assign the value to a variable in jsp from a property? > > Thanks > PC Leung > > > - > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
How to assign value to variable from property?
Hello all, The following can print a value in jsp file. How to assign the value to a variable in jsp from a property? Thanks PC Leung - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to submit a variable number of text fields ?
On Tue, 5 Apr 2005 09:51:07 -0400, Jeff Beal <[EMAIL PROTECTED]> wrote: If all of your controls have the same name, a String[] form property works, also. (This isn't guaranteed to preserve any order, though.) Yes, I thought this too. Which would imply that if you have two controls in your form which are repeated, that although you can map them to two arrays, you can't make any assumptions about array1[i] having any correspondence with array2[i]. I would expect that there could be much code which consists of (for example) String[] names=form.getNames(); String[] values=form.getValues(); for (int i=0; i But if the two arrays are in different orders (or even that empty fields don't result in empty array elements, just shorter arrays), then this is very wrong. Yet I've seen no documentation warning about this. Which means that either there's a lot of mistaken people out there, or it's me. Anybody got a clarification? -- Tommy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
JSP error trapping?
I'm using 1.2.4, with Tiles. (I don't know whether Tiles is relevant, but you might as well know!) I've got type="java.lang.Exception" path="/WEB-INF/globalError.jsp"/> in my struts-config.xml, which catches exceptions in my Action classes, and redirects them to an error page. But if I make a mistake in a tile, such as referring to a non-existant bean, or property, I still get a stack trace thrown back to the user. eg. if I add a spurious I get a page showing: 500 Internal Server Error javax.servlet.jsp.JspException: Cannot find bean fred in any scope at org.apache.struts.taglib.TagUtils.lookup(TagUtils.java:992) at org.apache.struts.taglib.bean.WriteTag.doStartTag(WriteTag.java:227) at _web_2d_inf._pages._login._jspService(login.jsp:9) [/WEB-INF/pages/login.jsp] at oracle.jsp.runtime.HttpJsp.service(HttpJsp.java:139) ... Any suggestions as to whether I can configure Struts to capture this (rather than configuring the container, which I also don't know how to do!)? -- Tommy - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to submit a variable number of text fields ?
>> What's the error you are getting? I haven't looked at everything but >> the above "name='persons["+i+"]name' />" should be >> "name='persons["+i+"].name' />" Ops. In the original JSP, there is no such mistake ;-) Rick Reumann a écrit : Also you will be getting errors when you submit (probably index out of bounds exception) That's it ! because your intial String[] isn't large enough. OK, that explains my problem then. I think if you use a LazyList things will be easier. If you use indexed properties for a String[] things are going to become more tricky (although I think there might a lazy array type also). Can I use "simple" Lists as well ? Thanks a lot for the help anyway ! -- Stéphane Zuckerman - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tag inside a cell.
Marcelo Epstein wrote:
> Thanks Jeff,
>
> But it is not working. I inserted :
>
> table { empty-cells: show; }
> inside my css file.
>
> But the cells when the attribute of the bean is null still appears no
> border. :-(
>
> Any sugestion? Or sample code?
>
You'll have to make sure that the table you're working in uses that
stylesheet. From the sounds of it you aren't very familiar with CSS.
To make it easy for you just put an after the tag.
Brandon
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Re: How to submit a variable number of text fields ?
Also you will be getting errors when you submit (probably index out of bounds exception) because your intial String[] isn't large enough. I think if you use a LazyList things will be easier. If you use indexed properties for a String[] things are going to become more tricky (although I think there might a lazy array type also). Rick Reumann wrote the following on 4/5/2005 11:08 AM: Stéphane Zuckerman wrote the following on 4/5/2005 11:06 AM: f.innerHMTL += ""; // ... and the same for fname and email ... What's the error you are getting? I haven't looked at everything but the above "name='persons["+i+"]name' />" should be "name='persons["+i+"].name' />" -- Rick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to submit a variable number of text fields ?
Stéphane Zuckerman wrote the following on 4/5/2005 11:06 AM: f.innerHMTL += ""; // ... and the same for fname and email ... What's the error you are getting? I haven't looked at everything but the above "name='persons["+i+"]name' />" should be "name='persons["+i+"].name' />" -- Rick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Tag inside a cell.
Thanks Jeff,
But it is not working. I inserted :
table { empty-cells: show; }
inside my css file.
But the cells when the attribute of the bean is null still appears no border.
:-(
Any sugestion? Or sample code?
Thanks in advance
Marcelo
Jeff Beal wrote:
In CSS:
table { empty-cells: show; }
Another alternative is to include in empty table cells
See http://www.w3.org/TR/REC-CSS2/tables.html#empty-cells
-- Jeff
On Apr 5, 2005 10:23 AM, Marcelo Epstein <[EMAIL PROTECTED]> wrote:
Hi,
When the attribute of an object is null, I always lost the border of the
table.What is a good way to avoid it?
ex:
(when y = null, border seems
strange!)
Thanks in advance.
Marcelo
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Re: How to submit a variable number of text fields ?
Hello again,
Let me try to define a simular problem that I have that would most
probably answer Stéphane's.
But only Stéphane can confirm this. :)
Well, I do ! :-)
This is the same kind of problem I have encountered.
I don't use a list, just an array (although a List would do just fine,
of course).
For instance, I have something like
public class Person {
string name,fname,email;
// then setters/getters ...
}
... and a form a little bit like this :
function addMoreFields() {
var f = document.getElementById('f');
var nb = document.getElementById('nb').value;
f.innerHTML = null;
f.innerHTML = "";
// ... and the same for fname and email ...
}
}
I use DynaActionForms : (excerpt from struts-config.xml)
So basically, When I retrieve the Person[] object in my Action class,
the length of the array is 0... Which is quite annoying, since I've
filled "nb" sets of fields ... ! :-)
I hope I am a bit clearer now :-)
Thanks for the help !
--
Stéphane Zuckerman
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Re: Tag inside a cell.
In CSS:
table { empty-cells: show; }
Another alternative is to include in empty table cells
See http://www.w3.org/TR/REC-CSS2/tables.html#empty-cells
-- Jeff
On Apr 5, 2005 10:23 AM, Marcelo Epstein <[EMAIL PROTECTED]> wrote:
> Hi,
>
> When the attribute of an object is null, I always lost the border of the
> table.What is a good way to avoid it?
> ex:
>
>
> (when y = null, border seems
> strange!)
>
>
>
> Thanks in advance.
> Marcelo
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
--
Jeff Beal
Webmedx, Inc.
Pittsburgh, PA USA
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Re: PropertyMessageResourcesFactory not found?!
Hey Brice, haven't seen you around here in a lng while. Sorry, I haven't seen this type of thing before. Perhaps try the tomcat user list? As you've seen, Struts is behaving correctly here. If anyone has seen this type of thing before, it's more likely been reported in the Tomcat list, or the JPackage project people, maybe involving apps/packages that have nothing to do with Struts. Hubert On Apr 5, 2005 9:28 AM, Ruth, Brice <[EMAIL PROTECTED]> wrote: > So ... No idea from the list? Anyone seen this type of thing before? > > -Original Message- > From: Ruth, Brice [mailto:[EMAIL PROTECTED] > Sent: Friday, April 01, 2005 4:22 PM > To: Struts Users Mailing List > Subject: PropertyMessageResourcesFactory not found?! > > I have a strange problem with PropertyMessageResourcesFactory not being > found when I run JspC from Ant. This is against tomcat5 (5.0.30-6jpp) > from the JPackage project, on RedHat EL 3.0, with IBM's 1.4.2 JDK (x86). > > Two projects, both with very similar build files - one works fine > against Tomcat5, the other doesn't. Now, the other builds fine against > tomcat4 (4.1.x), also installed from JPackage. I am at a loss .. Here's > the stacktrace I get: > > java.lang.ExceptionInInitializerError > at java.lang.Class.forName1(Native Method) > at java.lang.Class.forName(Class.java:180) > at > org.apache.strutsel.taglib.html.ELHtmlTagBeanInfo.class$(ELHtmlTagBeanIn > fo.java:88) > at > org.apache.strutsel.taglib.html.ELHtmlTagBeanInfo.getPropertyDescriptors > (ELHtmlTagBeanInfo.java:88) > at > java.beans.Introspector.getTargetPropertyInfo(Introspector.java:477) > at java.beans.Introspector.getBeanInfo(Introspector.java:390) > at java.beans.Introspector.getBeanInfo(Introspector.java:159) > at > org.apache.jasper.compiler.Generator$TagHandlerInfo.(Generator.jav > a:3684) > at > org.apache.jasper.compiler.Generator$GenerateVisitor.getTagHandlerInfo(G > enerator.java:2102) > at > org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.jav > a:1583) > at > org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1441) > ... > > Caused by: java.lang.NullPointerException > at > org.apache.struts.util.MessageResources.getMessageResources(MessageResou > rces.java:577) > at > org.apache.struts.taglib.html.HtmlTag.(HtmlTag.java:96) > > When I attached Eclipse's debugger to my Ant process, I found that > MessageResourcesFactory.createFactory() was returning null, after > catching a ClassNotFoundException - and PropertyMessageResourcesFactory > was the class it was trying to load. > > I have no idea here ... struts.jar and struts-el.jar are both in > WEB-INF/lib, it obviously can find the class when I compile against > tomcat4, so I am guessing there's a JAR conflict somewhere .. but the > Tomcat installations don't have any struts components (I didn't install > any of the admin webapps) - searching the entire drive system for > struts.jar and struts-el.jar only finds the files I have in my projects' > WEB-INF/lib, the file itself doesn't appear corrupted, md5sum seems to > be OK. I dunno what's goin' on ... the project deploys & builds fine > locally against 5.0.28 on Mac OS X & WinXP - so the build file seems > like its OK. > > Obviously, I am at a standstill, any pointers would be appreciated. I > did find some bugzilla mentions in the Tomcat project about similar > sounding problems with Tomcat 5.5.x - any chance that that stuff crept > into 5.0.30? > > Brice D. Ruth > Sr. IT Analyst > Fiskars Brands, Inc. > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: [OT] Connection time out DB2
A couple of thoughts here:
1. The timeout for DB2 should be configurable. If it isn't then
there's nothing you can do anyway. If it is configurable, then work
with your DBA to get it set to something that you and they agree is
reasonable.
2. Don't test the environment. It sounds like your trying to test the
database to ensure that it's doing what it should do. Don't. IBM pay
lots of clever people to make sure that it does. Let them use their
Ph.D.s to do your heavy lifting. :-)
3. What you really want to do, I suspect, is test that your code will
handle stale connections correctly. So, if your code is up for it,
send in a mock stale connection and see if it responds appropriately.
If your data connection code can't handle being fed a mock connection,
then take that as a hint that a little refactoring might be
appropriate. At the very least the code to obtain a connection and the
code to pass that connection back to the rest of the application
should be in two pieces, so that you can mock the connection grabber
for testing purposes.
Hope this helps,
Simon
On Apr 5, 2005 8:37 AM, Janarthan Sathiamurthy <[EMAIL PROTECTED]> wrote:
> Hi Group,
>
> My backend database is DB2. I have a junit test to
> check the time out of a DB2 connection. A snippet of
> it is as follows -
> Connection con =
> DBConnectionManager.getInstance().getConnection(POOL_NAME);
> try
> {
>System.out.println("Thread to sleep.." + new Date());
>Thread.sleep(6 * 60 * 18);
>System.out.println("Thread woke up..");
> }
> catch (InterruptedException e)
> {
>System.out.println("Thread Interrupted.." + new
> Date());
> }
>
> Statement st = con.createStatement();
> ResultSet rs = st.executeQuery("SELECT * from temp");
> if(rs.next())
> {
>System.out.println("Value " + rs.getString(1));
> }
>
> System.out.println("Ending test.." + new Date());
>
> I am guessing the value to pass on to Thread.sleep().
> I tried with 10 hours yesterday, but the connection
> worked out after 10 hours. Any ideas on what value
> would is sufficient that to force a timeout.
>
> Best Regards,
> Janarthan S
>
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RE: PropertyMessageResourcesFactory not found?!
So ... No idea from the list? Anyone seen this type of thing before? -Original Message- From: Ruth, Brice [mailto:[EMAIL PROTECTED] Sent: Friday, April 01, 2005 4:22 PM To: Struts Users Mailing List Subject: PropertyMessageResourcesFactory not found?! I have a strange problem with PropertyMessageResourcesFactory not being found when I run JspC from Ant. This is against tomcat5 (5.0.30-6jpp) from the JPackage project, on RedHat EL 3.0, with IBM's 1.4.2 JDK (x86). Two projects, both with very similar build files - one works fine against Tomcat5, the other doesn't. Now, the other builds fine against tomcat4 (4.1.x), also installed from JPackage. I am at a loss .. Here's the stacktrace I get: java.lang.ExceptionInInitializerError at java.lang.Class.forName1(Native Method) at java.lang.Class.forName(Class.java:180) at org.apache.strutsel.taglib.html.ELHtmlTagBeanInfo.class$(ELHtmlTagBeanIn fo.java:88) at org.apache.strutsel.taglib.html.ELHtmlTagBeanInfo.getPropertyDescriptors (ELHtmlTagBeanInfo.java:88) at java.beans.Introspector.getTargetPropertyInfo(Introspector.java:477) at java.beans.Introspector.getBeanInfo(Introspector.java:390) at java.beans.Introspector.getBeanInfo(Introspector.java:159) at org.apache.jasper.compiler.Generator$TagHandlerInfo.(Generator.jav a:3684) at org.apache.jasper.compiler.Generator$GenerateVisitor.getTagHandlerInfo(G enerator.java:2102) at org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.jav a:1583) at org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1441) ... Caused by: java.lang.NullPointerException at org.apache.struts.util.MessageResources.getMessageResources(MessageResou rces.java:577) at org.apache.struts.taglib.html.HtmlTag.(HtmlTag.java:96) When I attached Eclipse's debugger to my Ant process, I found that MessageResourcesFactory.createFactory() was returning null, after catching a ClassNotFoundException - and PropertyMessageResourcesFactory was the class it was trying to load. I have no idea here ... struts.jar and struts-el.jar are both in WEB-INF/lib, it obviously can find the class when I compile against tomcat4, so I am guessing there's a JAR conflict somewhere .. but the Tomcat installations don't have any struts components (I didn't install any of the admin webapps) - searching the entire drive system for struts.jar and struts-el.jar only finds the files I have in my projects' WEB-INF/lib, the file itself doesn't appear corrupted, md5sum seems to be OK. I dunno what's goin' on ... the project deploys & builds fine locally against 5.0.28 on Mac OS X & WinXP - so the build file seems like its OK. Obviously, I am at a standstill, any pointers would be appreciated. I did find some bugzilla mentions in the Tomcat project about similar sounding problems with Tomcat 5.5.x - any chance that that stuff crept into 5.0.30? Brice D. Ruth Sr. IT Analyst Fiskars Brands, Inc. - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to submit a variable number of text fields ?
Hello Rick,
Let me try to define a simular problem that I have that would most
probably answer Stéphane's.
But only Stéphane can confirm this. :)
I have classes such as:
public class Description {
private String id;
private String Description;
...
}
public class HistoryItem {
private boolean delete;
private String startDate;
private List descriptions;
private String descriptionId;
...
}
public class HistoryForm extends ActionForm {
private List historyItems;
...
}
I need to display the historyItems.
However, the user can via JavaScript add many more history items.
I must be able to capture all of the items from the JSP and save them to
the DB.
Regards,
Glenn
Rick Reumann <[EMAIL PROTECTED]>
05/04/2005 10:09 AM
Please respond to "Struts Users Mailing List"
To: Struts Users Mailing List
cc: (bcc: Glenn Deschenes/NAT/CMHC-SCHL/CA)
Subject:Re: How to submit a variable number of text fields
?
Classification:
Jeff Beal wrote the following on 4/5/2005 9:51 AM:
> I created a simple page like this where the dynamically
> created form properties were just named field0, field1, field2,
> field3, etc.
I'll be willing to bet almost anything, that Stéphane does not need to
do this.
Stéphane could you explain a bit more what you are attempting to capture
from the user? There probably is a pretty a clean solution to what you
are trying to do.
(More than likely a List in yoru form bean containing the objects you
need is going to do the trick, but there will be some things to consider
if you need to dynamically create form fields.. but I want to make sure
that is what you really need to do. Some people think they need to make
extra form fields because they aren't really aware of how a List of
objects can submit just fine.)
--
Rick
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Tag inside a cell.
Hi, When the attribute of an object is null, I always lost the border of the table.What is a good way to avoid it? ex: (when y = null, border seems strange!) Thanks in advance. Marcelo - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to submit a variable number of text fields ?
Jeff Beal wrote the following on 4/5/2005 9:51 AM: I created a simple page like this where the dynamically created form properties were just named field0, field1, field2, field3, etc. I'll be willing to bet almost anything, that Stéphane does not need to do this. Stéphane could you explain a bit more what you are attempting to capture from the user? There probably is a pretty a clean solution to what you are trying to do. (More than likely a List in yoru form bean containing the objects you need is going to do the trick, but there will be some things to consider if you need to dynamically create form fields.. but I want to make sure that is what you really need to do. Some people think they need to make extra form fields because they aren't really aware of how a List of objects can submit just fine.) -- Rick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
RE: Reloading ApplicationResources
Mark, Within struts messageResources are loaded at startup and that's it, they aren't loaded again unless the app is restarted of course. If you wanted this kind of functionality you would have to write a couple classes. 1) Write a MessageResourceFactory class that returns your specific messageResource implementation. This class would extend o.a.s.util.MessageResourceFactory 2) Write a Message resource class to provide the messages. Since you want to monitor the properties file you will want to extend o.a.s.util.PropertyMessageResources. and override the method getMessage(String localeKey, String key) then you just change the struts config to use your messageResourceFactory. Al -Original Message- From: Mark Benussi [mailto:[EMAIL PROTECTED] Sent: Tuesday, April 05, 2005 7:41 AM To: 'Struts Users Mailing List' Subject: Reloading ApplicationResources Sorry, cant search the archive list as the link seems to have broken. Does anyone know a way I can configure Struts to watch for changes in the application resources? If it is not possible is there a class I can overload to do it manually? - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: How to submit a variable number of text fields ?
Hi,
have you looked at map backed forms? Basically you have Hashmap, that
stores any number of fields. What you need is something like:
[your form]
...
private HashMap properties = new java.util.HashMap();
...
public void setProperty(String key, Object value)
{
this.properties.put(key, value);
}
public Object getProperty(String key)
{
return this.properties.get(key);
}
and in your JSP, all fields need to be named "property(some_name)". In
your action you can iterate over the map and process the data.
Hope this helps,
Tom
Stéphane Zuckerman wrote:
Hello,
I'm trying to submit a form where the user fills a field with a number,
making text fields appear (via Javascript).
I've looked around for indexed properties, but the examples aren't
addressing my problem, and suppose that the collection where one
iterates is already created...
Thanks for any advice !
Stéphane
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Re: How to submit a variable number of text fields ?
If all of your controls have the same name, a String[] form property
works, also. (This isn't guaranteed to preserve any order, though.)
Other than that and indexed properties, I don't know of a really good
way. In my very first web application, before I really knew anything
at all, I created a simple page like this where the dynamically
created form properties were just named field0, field1, field2,
field3, etc. Then, in my server-side code, I had something like the
following:
int fieldCount = Integer.parse(request.parameter("fieldCount"));
java.util.List fields = new java.util.ArrayList();
for (int i = 0; i < fieldCount; i++) {
fields.add(request.getParameter("field"+i);
}
It wasn't pretty, but it worked, but I'd choose indexed properties
over this any day, now that I know they exist ;)
What problems exactly are you having with indexed properties?
On Apr 5, 2005 7:54 AM, Stéphane Zuckerman <[EMAIL PROTECTED]> wrote:
>
> Hello,
>
> I'm trying to submit a form where the user fills a field with a number,
> making text fields appear (via Javascript).
>
> I've looked around for indexed properties, but the examples aren't
> addressing my problem, and suppose that the collection where one
> iterates is already created...
>
> Thanks for any advice !
>
> Stéphane
>
> --
> Stéphane Zuckerman
>
> -
> To unsubscribe, e-mail: [EMAIL PROTECTED]
> For additional commands, e-mail: [EMAIL PROTECTED]
>
>
--
Jeff Beal
Webmedx, Inc.
Pittsburgh, PA USA
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Re: How to submit a variable number of text fields ?
Stéphane Zuckerman wrote the following on 4/5/2005 7:54 AM: I'm trying to submit a form where the user fills a field with a number, making text fields appear (via Javascript). Not sure what you mean? When the user fills in a number, other text boxes get filled in? If so this just acts like a regular form. What the javascript does to populate the form fields is irrelevant. I've looked around for indexed properties, but the examples aren't addressing my problem, and suppose that the collection where one iterates is already created... You are going to have to be a bit more clear with what you are trying to do. -- Rick - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Re: Html:messages vs html:errors
Here are wiki topics that discuss this: http://wiki.apache.org/struts/StrutsDeprecatedActionErrors http://wiki.apache.org/struts/ActionErrorsAndActionMessages Hubert On Apr 5, 2005 8:18 AM, Fergal O'Shea <[EMAIL PROTECTED]> wrote: > > Hi, > > I'm a Struts newbie. A lot of the books and documentation I have on Struts > is pre 1.2 and uses html:errors and ActionErrors. Given ActionErrors is > deprecated, I'd like to use ActionMessages for some new JSPs I'm writing. > > Does anyone know of links to more up-to-date articles or documentation > discussing the transition from Errors to Messages, what's similar and what > has changed ? > I've looked at the Apache website, but it mostly still seems to talk in > terms of ActionErrors. > > TIA, > > Fergal > - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
[OT] Connection time out DB2
Hi Group,
My backend database is DB2. I have a junit test to
check the time out of a DB2 connection. A snippet of
it is as follows -
Connection con =
DBConnectionManager.getInstance().getConnection(POOL_NAME);
try
{
System.out.println("Thread to sleep.." + new Date());
Thread.sleep(6 * 60 * 18);
System.out.println("Thread woke up..");
}
catch (InterruptedException e)
{
System.out.println("Thread Interrupted.." + new
Date());
}
Statement st = con.createStatement();
ResultSet rs = st.executeQuery("SELECT * from temp");
if(rs.next())
{
System.out.println("Value " + rs.getString(1));
}
System.out.println("Ending test.." + new Date());
I am guessing the value to pass on to Thread.sleep().
I tried with 10 hours yesterday, but the connection
worked out after 10 hours. Any ideas on what value
would is sufficient that to force a timeout.
Best Regards,
Janarthan S
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Re: Html:messages vs html:errors
> I'm a Struts newbie. A lot of the books and documentation I have on Struts > is pre 1.2 and uses html:errors and ActionErrors. Given ActionErrors is > deprecated, I'd like to use ActionMessages for some new JSPs I'm writing. the usage is the same. actionerrors are dependent on certain keys such as "error.prefix" that came with the messageresources file. messageresources have no such dependencies. have a look at the struts-examples.war. u'll see all u'll need there :) - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Html:messages vs html:errors
Hi, I'm a Struts newbie. A lot of the books and documentation I have on Struts is pre 1.2 and uses html:errors and ActionErrors. Given ActionErrors is deprecated, I'd like to use ActionMessages for some new JSPs I'm writing. Does anyone know of links to more up-to-date articles or documentation discussing the transition from Errors to Messages, what's similar and what has changed ? I've looked at the Apache website, but it mostly still seems to talk in terms of ActionErrors. TIA, Fergal - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
Reloading ApplicationResources
Sorry, cant search the archive list as the link seems to have broken. Does anyone know a way I can configure Struts to watch for changes in the application resources? If it is not possible is there a class I can overload to do it manually?
Re: Concatinating 2 strings for a bean:message???
this way?: I wish it helps you Lucas [EMAIL PROTECTED] wrote: I am trying to make the following work without success: "> for a property of... label.owner.section.info.1 = Owner One Details -- Thanks... Mick Knutson Systems Developer Business Direct Services, Wells Fargo Bank 333 Market Street, SF, CA 94103 (415) 371-2553 [EMAIL PROTECTED] MAC A0103-223 "This message may contain confidential and/or privileged information. If you are not the addressee or authorized to receive this for the addressee, you must not use, copy, disclose, or take any action based on this message or any information herein. If you have received this message in error, please advise the sender immediately by reply e-mail and delete this message. Thank you for your cooperation." -- -Original Message- From: BLiNC Magazine [mailto:[EMAIL PROTECTED] Sent: Monday, April 04, 2005 12:11 PM To: [EMAIL PROTECTED] Subject: error ">ownerNumber %> - To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] - 250MB gratis, Antivirus y Antispam Correo Yahoo!, el mejor correo web del mundo Abrí tu cuenta aquí
