Javascript Validation
Hi Has anyone used client-side validations (using Javascript) in jsp pages created Struts ? Pls help. Thanks, Satish Khanzode
Struts Beta 03 Build Problem
Any idea why I am consistently getting an "org.apache.tools.ant.taskdefs.optional.TraXLiason" ClassNotFoundException when trying an "ant dist" build of jakarta-struts-1.0-b3-src using Ant 1.3 on both NT and Linux? I have what seem to be the only required jars in my path: xalan.jar and jaxp.jar from jaxp-1_1.zip, and jdbc2_0-stdext.jar, with jdk1.3.1? Thanks David McLure __ Get your own FREE, personal Netscape Webmail account today at http://webmail.netscape.com/ Script started on Thu Jun 7 23:01:33 2001 May need to do the following... /sbin/route add default gw 192.168.1.1 [root@skye jakarta-struts-1.0-b3-src]# env|grep PATH CLASSPATH=.:/home/jak/jdbc2_0-stdext.jar:/home/jak/jaxp-1.1/xalan.jar:/home/jak/jaxp-1.1/jaxp.jar PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin:/usr/local/ant/bin [root@skye jakarta-struts-1.0-b3-src]# ant dist Buildfile: build.xml init: [echo] - jakarta-struts 1.0-b1 - [echo] [echo] java.class.path = .:/home/jak/jdbc2_0-stdext.jar:/home/jak/jaxp-1.1/xalan.jar:/home/jak/jaxp-1.1/jaxp.jar::/usr/local/ant/lib/ant.jar:/usr/local/ant/lib/jaxp.jar:/usr/local/ant/lib/parser.jar:/usr/java/jdk1.3.1/lib/tools.jar [echo] java.home = /usr/java/jdk1.3.1/jre [echo] user.home = /root prepare.dist: prepare.library: compile.library: [style] Transforming into /home/jak/jakarta-struts-1.0-b3-src/target/library BUILD FAILED /home/jak/jakarta-struts-1.0-b3-src/build.xml:188: java.lang.ClassNotFoundException: org.apache.tools.ant.taskdefs.optional.TraXLiaison --- Nested Exception --- java.lang.ClassNotFoundException: org.apache.tools.ant.taskdefs.optional.TraXLiaison at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:297) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286) at java.lang.ClassLoader.loadClass(ClassLoader.java:253) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:120) at org.apache.tools.ant.taskdefs.XSLTProcess.setProcessor(XSLTProcess.java:229) at org.apache.tools.ant.taskdefs.XSLTProcess.execute(XSLTProcess.java:137) at org.apache.tools.ant.Target.execute(Target.java:153) at org.apache.tools.ant.Project.runTarget(Project.java:898) at org.apache.tools.ant.Project.executeTarget(Project.java:536) at org.apache.tools.ant.Project.executeTargets(Project.java:510) at org.apache.tools.ant.Main.runBuild(Main.java:421) at org.apache.tools.ant.Main.main(Main.java:149) Total time: 8 seconds [root@skye jakarta-struts-1.0-b3-src]# ls [00m[00mINSTALL[00m [00mWhoWeAre[00m [00mbuild-webapps.xml[00m [01;32mbuild.xml[00m* [01;34mdoc[00m/ [01;34mweb[00m/ [00mLICENSE[00m [00mbuild-tests.xml[00m [00mbuild.properties[00m [01;34mconf[00m/ [01;34msrc[00m/ [00mREADME[00m [00mbuild-webapp.xml[00m [00mbuild.properties.sample[00m [01;34mdist[00m/ [01;34mtarget[00m/ [m[root@skye jakarta-struts-1.0-b3-src]# c exit exit Script done on Thu Jun 7 23:02:19 2001 build.properties
Re: Struts Beta 03 Build Problem
Hello David, Friday, June 08, 2001, 9:06:12 AM, you wrote: DM> Any idea why I am consistently getting an "org.apache.tools.ant.taskdefs.optional.TraXLiason" ClassNotFoundException when trying an "ant dist" build of jakarta-struts-1.0-b3-src using Ant 1.3 on DM> both NT and Linux? I have what seem to be the only required jars in my path: xalan.jar and jaxp.jar from jaxp-1_1.zip, and jdbc2_0-stdext.jar, with jdk1.3.1? Place crimson.jar, jaxp.jar, xalan.jar files from jaxp-1_1.zip to the jdk extension dir - x:\jdk1.3.1\jre\lib\ext for example. -- Best regards, Olegmailto:[EMAIL PROTECTED]
RE: Javascript Validation
i find using struts to do validation works way better than jscript. To date
i haven't used 1 line of jscript in the project.
this is what we do
have a look, this is one of our actionhandlers
/**
* Used to update the return of a specific taxpayer
* @author: Dudley Butt
*
*/
public class Vat201ReturnActionHandlerUpdate implements IActionHandler{
Vat201ReturnActionForm actionFormObject = null;
HttpServletRequest aRequest = null;
User user = null;
String errMsg = "";
public ActionHandlerResponse executeAction(ActionMapping mapping,
ActionForm form, HttpServletRequest request){
System.out.println("In " + this.getClass());
actionFormObject = (Vat201ReturnActionForm)form;
aRequest = request;
ActionErrors errors = null;
if (actionFormObject.getRefreshOption()){
return new
ActionHandlerResponse(errors,mapping.findForward("success"));
}
errors = doFieldValidation(); //this is what u want
if (errors != null) {
actionFormObject.setAction("Edit");
return new ActionHandlerResponse(errors, new
ActionForward(mapping.getInput()));
}
else {
errors = doReturnUpdate();
if (errors == null){
return new
ActionHandlerResponse(errors,mapping.findForward("success"));
}
else {
actionFormObject.setAction("Edit");
return new ActionHandlerResponse(errors, new
ActionForward(mapping.getInput()));
}
}
//return new ActionHandlerResponse(errors,
mapping.findForward("mainMenu"));
}
public ActionErrors doReturnUpdate(){
ActionErrors errors = null;
try {
HttpSession session = null;
if (aRequest.getSession(false) == null){
System.out.println("Session is null");
session = (HttpSession)aRequest.getSession(true);
}
else{
session = (HttpSession)aRequest.getSession(false);
}
user = new User();
user = (User)session.getAttribute(Constants.USER_KEY);
Object obj =
(Object)EJBUtil.getBeanHome(EFilerSessionHome.JNDI_NAME, user.getUsername(),
user.getPassword());
obj = (Object)EJBUtil.getBeanHome(TaxFormSessionHome.JNDI_NAME,
user.getUsername(), user.getPassword());
TaxFormSessionHome taxFormSessionHome =
(TaxFormSessionHome)PortableRemoteObject.narrow(obj,
TaxFormSessionHome.class);
TaxFormSession taxFormSession = taxFormSessionHome.create();
actionFormObject.getFormProperties();
FieldErrorList fldErr = null;
fldErr = actionFormObject.getTaxReturn().validate();
if (fldErr !=null && fldErr.size() > 0) {
return errors = ErrorUtil.toActionErrors(fldErr);
}
actionFormObject.getTaxForm().calculate();
actionFormObject.setFormProperties();
taxFormSession.updateTaxForm(actionFormObject.getTaxForm());
}
catch (Exception ex) {
ex.printStackTrace();
errors = new ActionErrors();
errors.add("taxPayerEdit", new ActionError("error.taxPayerEdit"));
}
return errors;
}
public ActionErrors doFieldValidation(){
ActionErrors errors = null;
errMsg = "";
errMsg = StringUtil.checkValue("1- Standard
Rate",actionFormObject.getStandardRate1(),false,15,1,0,0,new
Double("999.0"), new Double("0.0"));
if (!errMsg.equals("")) {
errors = new ActionErrors();
errors.add("standardRate1", new
ActionError("error.validateVat201", "standardRate1" ,errMsg));
}
errMsg = "";
errMsg = StringUtil.checkValue("1A- Standard
Rate",actionFormObject.getStandardRate1A(),false,15,1,0,0,new
Double("999.0"), new Double("0.0"));
if (!errMsg.equals("")) {
errors = new ActionErrors();
errors.add("standardRate1A", new
ActionError("error.validateVat201", "standardRate1A" ,errMsg));
}
errMsg = "";
errMsg = StringUtil.checkValue("2- Zero
Rate",actionFormObject.getZeroRate2(),false,15,1,0,0,new
Double("999.0"), new Double("0.0"));
if (!errMsg.equals("")) {
errors = new ActionErrors();
errors.add("zeroRate2", new ActionError("error.validateVat201",
"zeroRate2" ,errMsg));
}
errMsg = "";
errMsg = StringUtil.checkValue("3- Exempt and not
Supplies",actionFormObject.getExemptAndNonSupplies3(),false,15,1,0,0,new
Double("999.0"), new Double("0.0"));
if (!errMsg.equals("")) {
errors = new ActionErrors();
errors.add("exemptAndNonSupplies3", new
ActionError("error.validateVat201", "exemptAndNonSupplies3" ,errMsg));
}
errMsg = "";
errMsg = StringUtil.checkValue("5- Accomodation Exceeding 45
days",actionFormObject.getAccomodationExceeding45Days(),false,15,1,0,0,new
Double("999.0"), new Double("0.0"));
if (!errMsg.equals("")) {
JSP expressions inside custom tags
Hi! I am evaluating struts for a new project. One problem I wasn't able to solve was the integration of JSP expressions inside the attributes of custom tags. My code looks like this: <% String name = ((PElement)pelement).getName(); %> ^^^ Here is my problem! The links always contain the <%= name %> string instead of the evaluated expression. I tried it with different quoting techniques but without luck. What is the correct solution here? TIA, Erich
Re: JSP expressions inside custom tags
try "> You need to have the <%= %> present the whole string, not just the single part. At 10:56 AM 8/06/01 +0200, you wrote: >Hi! > >I am evaluating struts for a new project. One problem I wasn't able to solve >was the integration of JSP expressions inside the attributes of >custom tags. > >My code looks like this: > > > <% String name = ((PElement)pelement).getName(); %> > > ^^^ Here is my problem! > > > > >The links always contain the <%= name %> string instead of the evaluated >expression. I tried it with different quoting techniques but without luck. > >What is the correct solution here? > >TIA, >Erich > -- Kumera - a new Open Source Content Management System for small to medium web sites written in Perl and using XML http://www.cyber4.org/kumera/index.html
Re: struts-example - handle of ServletException
Hi Peter I like to handle the errors as you have described. First a user friendly page and then for the developers the error details. But how do I do this Could you give me an example?? Thanks a lot Andy *** PLEASE NOTE *** This message, along with any attachments, may be confidential or legally privileged. It is intended only for the named person(s), who is/are the only authorized recipients. If this message has reached you in error, kindly destroy it without review and notify the sender immediately. Thank you for your help. **
Re: problem with invoking struts-template!!
Hi, the container is now throwing up - http://localhost:8080/struts-template/css/bbnpa.css
even when i type struts-bbnpa as opposed struts-template.!!
Thus my bbnpa.css file appears in the browser as below.You mentioned
moving CSS up to tomcat where i.e to struts-bbnpa (my web application)
/* BBNP Site Style Sheet */
h1, h2, h3, h4, h5, h6 {color:green; font-family: arial, helvetica,
sans-serif}
h1 {font-size: 20pt}
h4 {font-size: 10pt}
h1.cymraeg {position:relative; left:20px; top:0px; z-index:2}
h1.english {position:relative; left:30px; top:-28px; z-index:1; font-weight:200}
div.pageIntro {color:green; font-family:arial, helvetica, sans-serif;
font-size:12pt; margin-left:50px; margin-right:100px; margin-top:10px}
div.index {color:green; font-family:arial, helvetica, sans-serif;
font-size:12pt; margin-left:30px}
div.textNav { color:teal; font-family: arial, helvetica, sans-serif;
font-size:10pt; margin-bottom:
10px; text-align: center
Cheers making steady progress.Chuck
Ted Husted wrote:
I don't believe that the JSP templates and CSS files
are strongly
coupled. I believe the browser applies the CSS, not the template. You
might just want to move the CSS up to where Tomcat is looking for it.
Chuck Amadi wrote:
>
> I have created a index.jsp that has the content of our company
> web-site, thus the index.jsp is located
> C:\jakarta-tomcat-3.2.1\webapps\struts-bbnpa\index.jsp
>
> Thus i have set up the tag libraries in the web.xml file and
> referenced the taglib at the top of my index.jsp page as
> below.Nevertheless i recieve a Not Found Error.My struts-template
is
> located
>
> C:\jakarta-tomcat-3.2.1\webapps\struts-bbnpa\WEB-INF\struts-template\css\bbnpa.css
>
> <%@ taglib uri="/WEB-INF/struts-template.tld" prefix="template"
%>
>
>
> Not Found (404)
>
> Original request: /struts-bbnpa/css/bbnpa.css
>
> Not found request: /struts-bbnpa/css/bbnpa.css
>
> Any suggestions please .
>
> --
> The views expressed by the sender of this message don't
> necessarily represent those of Brecon Beacons National Park
> Authority. This message is intended for the addressee(s) only
> and is sent in confidence; if you receive it in error, please can
you
> let us know (at [EMAIL PROTECTED]) and then destroy all copies.
> Nid yw'r farn a fynegir gan anfonwr y neges hon o anghenraid yn
> adlewyrchu barn Awdurdod Parc Cenedlaethol Bannau Brycheiniog.
> Neges yw hon a fwriadwyd ar gyfer y derbynnydd/derbynyddion
> yn unig ac fe'i hanfonir yn gyfrinachol; os ydych yn ei dderbyn
> mewn camgymeriad, a fyddech gystal rhoi gwybod i
> ni (yn [EMAIL PROTECTED]) ac yna dilwch bob copi.
>
-- Ted Husted, Husted dot Com, Fairport NY USA.
-- Custom Software ~ Technical Services.
-- Tel 716 737-3463.
-- http://www.husted.com/about/struts/
--
The views expressed by the sender of this message don't
necessarily represent those of Brecon Beacons National Park
Authority. This message is intended for the addressee(s) only
and is sent in confidence; if you receive it in error, please can you
let us know (at [EMAIL PROTECTED]) and then destroy all copies.
Nid yw'r farn a fynegir gan anfonwr y neges hon o anghenraid yn
adlewyrchu barn Awdurdod Parc Cenedlaethol Bannau Brycheiniog.
Neges yw hon a fwriadwyd ar gyfer y derbynnydd/derbynyddion
yn unig ac fe'i hanfonir yn gyfrinachol; os ydych yn ei dderbyn
mewn camgymeriad, a fyddech gystal â rhoi gwybod i
ni (yn [EMAIL PROTECTED]) ac yna dilëwch bob copi.
begin:vcard
n:amadi;chuck
tel;cell:07970 972534
tel;fax:01874 622574
tel;home:[EMAIL PROTECTED]
tel;work:Brecon Beacons National Park
x-mozilla-html:FALSE
url:http://www.breconbeacons.org
org:Brecon Beacons National Park;I.T
version:2.1
email;internet:[EMAIL PROTECTED]
title:I.T Systems Programmer
adr;quoted-printable:;;7 Glamorgan Street=0D=0ABrecon=0D=0APowys;Brecon;Powys;LD3 7DP;Wales (United Kingdom)
fn:chuck amadi
end:vcard
RE: Can anyone help with solving the "BACK" button problem, in th e browser?
Title: RE: Can anyone help with solving the "BACK" button problem, in th e browser?
well,
this will blow all your socks off.
I got
something to work, and remaining in line with my "REDUCE THE JAVASCRIPT"
policy
here
is what i did...
I just
plugged some code into my actionhandler to evaluate a state property on my
actionform. If it was a certain state i either perform usual processing or just
by pass the processing and show the JSP which gets rebuilt
anyways...
great!!
public ActionHandlerResponse
executeAction(ActionMapping mapping, ActionForm form, HttpServletRequest
request){
System.out.println("In " +
this.getClass()); actionFormObject
= (Vat201ReturnActionForm)form;
aRequest = request; ActionErrors
errors = null; if
(actionFormObject.getRefreshOption()){ // IF THIS IS TRUE DONT ALLOW
ANY PROCESSING JUST REBUILD JSP
//
THIS boolean GETS SET AFTER FIRST TIME PROCESSING
return new
ActionHandlerResponse(errors,mapping.findForward("success"));
} errors =
doFieldValidation(); if (errors !=
null) {
actionFormObject.setAction("Edit");
return new ActionHandlerResponse(errors, new
ActionForward(mapping.getInput()));
} else
{ errors =
doReturnUpdate();
if (errors == null){
return new
ActionHandlerResponse(errors,mapping.findForward("success"));
} else
{
actionFormObject.setAction("Edit");
return new ActionHandlerResponse(errors, new
ActionForward(mapping.getInput()));
}
} //return new
ActionHandlerResponse(errors,
mapping.findForward("mainMenu"));
}
-Original Message-From: Spencer Smith
[mailto:[EMAIL PROTECTED]]Sent: Thursday, June 07, 2001 7:44
PMTo: [EMAIL PROTECTED]Subject: Re: Can
anyone help with solving the "BACK" button problem, in th e
browser?
That won't work. I solved the problem using
javascript. Javascript doesn't cache like JSP pages does, so you can get
around this problem using javascript.
If you want, I can send you the code I
use.
- Original Message -
From:
Thane Eisener
To: '[EMAIL PROTECTED]'
Sent: Thursday, June 07, 2001 10:12
AM
Subject: RE: Can anyone help with
solving the "BACK" button problem, in th e browser?
Oops, I guess I should test before I post. It looks like
newer browsers don't support this as a META tag only as a header.
I added the following to one of my action classes and the
perform() method was called when I pressed 'Back':
response.addHeader("Pragma","no-cache"); response.addHeader("Cache-control","no-cache");
Hope it helps, Thane
-Original Message- From:
Peter Alfors [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 07, 2001 11:35 AM To: [EMAIL PROTECTED] Subject:
Re: Can anyone help with solving the "BACK" button problem, in
th e browser?
Thane ,
I am using:
in
my header, and my action is not re-executed when I use the browser
back button. Is there another
option I should be using?
thanks,
Pete
Thane Eisener wrote:
> > > I seem to recall a META tag called something like
pragma-no-cache that > you can embed in your page
which will force the page to reload (not > just
display a snapshot). This should enable handling the situation in
> scriptlets or your action class. > > -Original Message-
> From: Peter Alfors [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, June 07, 2001 9:52 AM > To: [EMAIL PROTECTED] >
Subject: Re: Can anyone help with solving the "BACK" button problem,
> in > the browser?
> > Depending on which
browser you use, and the data on the page, the back > button > may cause (or ask) the page
to reload. > However, some browsers (like IE)
only display a snapshot of what the > last
page > rendered to. >
Therefore, you cannot use scriptlets or the action class.
However, > you are able > to kick-off javascript. > If you can
gaurantee that your users will have javascript enabled, you > can write > a simple test to see if
this page was already displayed to the user. >
You could > check a flag (hidden field) when the
page loads. If the flag is true, > then
use > the javascript to reload to your desired
page. > > HTH,
> Pete > > "Dudley Butt@i-Commerce"
wrote: > > > Please
help, > > > >
When the user pushes the back button, I want the page to redirect or
> refresh > > to a
different page, please, any ideas? > >
> > Thanx guys and gals >
> Dudley
RE: Javascript Validation
I don't understand why Dudley thought it was necessary to send java code, but I think what you need you can find at: http://javascript.internet.com/forms/ I don't have internet from this place, but know there are many javascript examples there. Regards, Eelco -Original Message- From: Satish Khanzode [mailto:[EMAIL PROTECTED]] Sent: Friday, June 08, 2001 7:42 AM To: [EMAIL PROTECTED] Subject: Javascript Validation Hi Has anyone used client-side validations (using Javascript) in jsp pages created Struts ? Pls help. Thanks, Satish Khanzode
RE: Can anyone help with solving the "BACK" button problem, in th e browser?
Title: RE: Can anyone help with solving the "BACK" button problem, in th e browser?
the
solution i posted means that the user can push the BACK button, but we have full
control via the actionhandler, as to how much processing we will allow the user
to perform, simply just by evaluating some previously set
form properties
[Dudley Butt@i-Commerce]
-Original
Message-From: Spencer Smith
[mailto:[EMAIL PROTECTED]]Sent: Thursday, June 07, 2001 7:44
PMTo: [EMAIL PROTECTED]Subject: Re: Can
anyone help with solving the "BACK" button problem, in th e
browser?
That won't work. I solved the problem using
javascript. Javascript doesn't cache like JSP pages does, so you can get
around this problem using javascript.
If you want, I can send you the code I
use.
- Original Message -
From:
Thane Eisener
To: '[EMAIL PROTECTED]'
Sent: Thursday, June 07, 2001 10:12
AM
Subject: RE: Can anyone help with
solving the "BACK" button problem, in th e browser?
Oops, I guess I should test before I post. It looks like
newer browsers don't support this as a META tag only as a header.
I added the following to one of my action classes and the
perform() method was called when I pressed 'Back':
response.addHeader("Pragma","no-cache"); response.addHeader("Cache-control","no-cache");
Hope it helps, Thane
-Original Message- From:
Peter Alfors [mailto:[EMAIL PROTECTED]]
Sent: Thursday, June 07, 2001 11:35 AM To: [EMAIL PROTECTED] Subject:
Re: Can anyone help with solving the "BACK" button problem, in
th e browser?
Thane ,
I am using:
in
my header, and my action is not re-executed when I use the browser
back button. Is there another
option I should be using?
thanks,
Pete
Thane Eisener wrote:
> > > I seem to recall a META tag called something like
pragma-no-cache that > you can embed in your page
which will force the page to reload (not > just
display a snapshot). This should enable handling the situation in
> scriptlets or your action class. > > -Original Message-
> From: Peter Alfors [mailto:[EMAIL PROTECTED]]
> Sent: Thursday, June 07, 2001 9:52 AM > To: [EMAIL PROTECTED] >
Subject: Re: Can anyone help with solving the "BACK" button problem,
> in > the browser?
> > Depending on which
browser you use, and the data on the page, the back > button > may cause (or ask) the page
to reload. > However, some browsers (like IE)
only display a snapshot of what the > last
page > rendered to. >
Therefore, you cannot use scriptlets or the action class.
However, > you are able > to kick-off javascript. > If you can
gaurantee that your users will have javascript enabled, you > can write > a simple test to see if
this page was already displayed to the user. >
You could > check a flag (hidden field) when the
page loads. If the flag is true, > then
use > the javascript to reload to your desired
page. > > HTH,
> Pete > > "Dudley Butt@i-Commerce"
wrote: > > > Please
help, > > > >
When the user pushes the back button, I want the page to redirect or
> refresh > > to a
different page, please, any ideas? > >
> > Thanx guys and gals >
> Dudley
RE: Javascript Validation
i just find it sometimes easier to move all validation off the jsp, and hence all java off the jsp. I think its just basically a personal preference. This way I'm making full use of the struts error handling model and keep all my java in one place. There always seems to be more than one way to do things, just depends on what u need to do and whats your preference Thanx for all the help guys -Original Message- From: Eelco van Kuik [mailto:[EMAIL PROTECTED]] Sent: Friday, June 08, 2001 11:32 AM To: '[EMAIL PROTECTED]' Subject: RE: Javascript Validation I don't understand why Dudley thought it was necessary to send java code, but I think what you need you can find at: http://javascript.internet.com/forms/ I don't have internet from this place, but know there are many javascript examples there. Regards, Eelco -Original Message- From: Satish Khanzode [mailto:[EMAIL PROTECTED]] Sent: Friday, June 08, 2001 7:42 AM To: [EMAIL PROTECTED] Subject: Javascript Validation Hi Has anyone used client-side validations (using Javascript) in jsp pages created Struts ? Pls help. Thanks, Satish Khanzode
Re: JSP expressions inside custom tags
Hello Erich, Friday, June 08, 2001, 12:56:42 PM, you wrote: EM> My code looks like this: EM> EM> <% String name = ((PElement)pelement).getName(); %> EM> EM>^^^ Here is my problem! EM> EM> EM> try this - -- Best regards, Olegmailto:[EMAIL PROTECTED]
Re: problem with invoking struts-template!!
Hi, am i correct that the struts- template is a webapp and can i physically move it's content to my struts-bbnpa thus move it up to where tomcat is looking.Thus if this correct must i then constantly only refer to content in my web app named struts-bbnpa. Cheers chuck Ted Husted wrote: > I don't believe that the JSP templates and CSS files are strongly > coupled. I believe the browser applies the CSS, not the template. You > might just want to move the CSS up to where Tomcat is looking for it. > > Chuck Amadi wrote: > > > > I have created a index.jsp that has the content of our company > > web-site, thus the index.jsp is located > > C:\jakarta-tomcat-3.2.1\webapps\struts-bbnpa\index.jsp > > > > Thus i have set up the tag libraries in the web.xml file and > > referenced the taglib at the top of my index.jsp page as > > below.Nevertheless i recieve a Not Found Error.My struts-template is > > located > > > > C:\jakarta-tomcat-3.2.1\webapps\struts-bbnpa\WEB-INF\struts-template\css\bbnpa.css > > > > <%@ taglib uri="/WEB-INF/struts-template.tld" prefix="template" %> > > > > > > Not Found (404) > > > > Original request: /struts-bbnpa/css/bbnpa.css > > > > Not found request: /struts-bbnpa/css/bbnpa.css > > > > Any suggestions please . > > > > -- > > The views expressed by the sender of this message don't > > necessarily represent those of Brecon Beacons National Park > > Authority. This message is intended for the addressee(s) only > > and is sent in confidence; if you receive it in error, please can you > > let us know (at [EMAIL PROTECTED]) and then destroy all copies. > > Nid yw'r farn a fynegir gan anfonwr y neges hon o anghenraid yn > > adlewyrchu barn Awdurdod Parc Cenedlaethol Bannau Brycheiniog. > > Neges yw hon a fwriadwyd ar gyfer y derbynnydd/derbynyddion > > yn unig ac fe'i hanfonir yn gyfrinachol; os ydych yn ei dderbyn > > mewn camgymeriad, a fyddech gystal rhoi gwybod i > > ni (yn [EMAIL PROTECTED]) ac yna dilwch bob copi. > > > > -- Ted Husted, Husted dot Com, Fairport NY USA. > -- Custom Software ~ Technical Services. > -- Tel 716 737-3463. > -- http://www.husted.com/about/struts/ -- The views expressed by the sender of this message don't necessarily represent those of Brecon Beacons National Park Authority. This message is intended for the addressee(s) only and is sent in confidence; if you receive it in error, please can you let us know (at [EMAIL PROTECTED]) and then destroy all copies. Nid yw'r farn a fynegir gan anfonwr y neges hon o anghenraid yn adlewyrchu barn Awdurdod Parc Cenedlaethol Bannau Brycheiniog. Neges yw hon a fwriadwyd ar gyfer y derbynnydd/derbynyddion yn unig ac fe'i hanfonir yn gyfrinachol; os ydych yn ei dderbyn mewn camgymeriad, a fyddech gystal â rhoi gwybod i ni (yn [EMAIL PROTECTED]) ac yna dilëwch bob copi. begin:vcard n:amadi;chuck tel;cell:07970 972534 tel;fax:01874 622574 tel;home:[EMAIL PROTECTED] tel;work:Brecon Beacons National Park x-mozilla-html:FALSE url:http://www.breconbeacons.org org:Brecon Beacons National Park;I.T version:2.1 email;internet:[EMAIL PROTECTED] title:I.T Systems Programmer adr;quoted-printable:;;7 Glamorgan Street=0D=0ABrecon=0D=0APowys;Brecon;Powys;LD3 7DP;Wales (United Kingdom) fn:chuck amadi end:vcard
error regarding invoking css from struts-template
Hi, am i correct that the struts- template is a webapp and can i physically move it's content to my struts-bbnpa thus move it up to where tomcat is looking.Thus if this correct must i then constantly only refer to content in my web app named struts-bbnpa. Cheers chuck -- The views expressed by the sender of this message don't necessarily represent those of Brecon Beacons National Park Authority. This message is intended for the addressee(s) only and is sent in confidence; if you receive it in error, please can you let us know (at [EMAIL PROTECTED]) and then destroy all copies. Nid yw'r farn a fynegir gan anfonwr y neges hon o anghenraid yn adlewyrchu barn Awdurdod Parc Cenedlaethol Bannau Brycheiniog. Neges yw hon a fwriadwyd ar gyfer y derbynnydd/derbynyddion yn unig ac fe'i hanfonir yn gyfrinachol; os ydych yn ei dderbyn mewn camgymeriad, a fyddech gystal â rhoi gwybod i ni (yn [EMAIL PROTECTED]) ac yna dilëwch bob copi. begin:vcard n:amadi;chuck tel;cell:07970 972534 tel;fax:01874 622574 tel;home:[EMAIL PROTECTED] tel;work:Brecon Beacons National Park x-mozilla-html:FALSE url:http://www.breconbeacons.org org:Brecon Beacons National Park;I.T version:2.1 email;internet:[EMAIL PROTECTED] title:I.T Systems Programmer adr;quoted-printable:;;7 Glamorgan Street=0D=0ABrecon=0D=0APowys;Brecon;Powys;LD3 7DP;Wales (United Kingdom) fn:chuck amadi end:vcard
Re: error regarding invoking css from struts-template
There is a sample Web app that demonstrates how to use the struts-template tags, but you don't need to deploy that with your applicaton. Struts-template is one of the custom tag libraries, like bean, html, and logic. All you just need is the stuts-template.tld, same as any of the others. The struts-templage tags just run out and assemble your JSP from one or more pieces. If the pieces reference a CSS, then the resulting JSP will too. But it is the browser that applies the CSS, not the tags. The tags just generate HTML, the rest is up to the browser (or other client). Have you tried deploying your CSS without the templates? I believe this is just a CSS path issue, and doesn't have anything to do with the template tags. Chuck Amadi wrote: > > Hi, am i correct that the struts- template is a webapp and can i > physically move it's content to my struts-bbnpa thus move it up to where > tomcat is looking.Thus if this correct must i then constantly only refer > to content in my web app named struts-bbnpa. > > Cheers chuck
RE: Can you do this with internationalisation.
Hi Kosh,
The responses to your question by David Winterfeldt & Peter Alfors are the
correct way to go about this, as the local is already stored in the session
by struts. So to flesh out David's example for you... in your action classes
perform method try something like this:
public ActionForward perform(ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws ServletException
{
String flag = ((LoginForm) form).getFlag ();
Local locale = new java.util.Locale (flag);
request.getSession().setAttribute(
org.apache.struts.action.Action.LOCALE_KEY,locale);
return (mapping.findForward("success"));
}
In your jsp you would use an html:img tag that added the 'flag' locale
string as a request parameter ie :
Then in subsequent jsps you just use a bean:message tag, no need to include
the locale option as we have set the struts locale key in the session and
this is used by the Message tag lib.
Jon.
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: 07 June 2001 16:41
To: [EMAIL PROTECTED]
Subject: RE: Can you do this with internationalisation.
I think I understand how this works, but some code examples would be
handy since the documentation for the bean:message tag's locale
attribute seems to indicate that a "
session scope bean under which our currently selected Locale object is
stored" can be used as an alternative to the Action.LOCALE_KEY constant.
Kosh
> -Original Message-
> From: Jon.Ridgway
> Sent: 07 June 2001 15:47
> To: struts-user
> Cc: Jon.Ridgway
> Subject: RE: Can you do this with internationalisation.
>
>
> Hi Alex,
>
> Yes you can do this. When the user clicks on the flag, you
> set the local in
> their session. Then use the local option to explicitly set
> the local when
> using the Struts bean:message tag.
>
> Jon.
>
> -Original Message-
> From: Alex Colic [mailto:[EMAIL PROTECTED]]
> Sent: 07 June 2001 15:07
> To: Struts
> Subject: Can you do this with internationalisation.
>
> Hi,
>
> my boss wants me to set up one of my apps written using
> struts for a demo.
> He wants to have a web page with a couple of flags. The use
> clicks on of the
> flags and enters the program using the language they selected.
>
> Not having gone down this road before any idea what that
> would entail. I
> know I would have to create multiple localisation files for
> the languages.
> But how do I specify for each user what file to use and can you have
> multiple users all accessing your program concurrently viewing it in
> different languages.
>
> Some insight into the above is appreciated.
>
> Alex
>
Visit our website at http://www.ubswarburg.com
This message contains confidential information and is intended only
for the individual named. If you are not the named addressee you
should not disseminate, distribute or copy this e-mail. Please
notify the sender immediately by e-mail if you have received this
e-mail by mistake and delete this e-mail from your system.
E-mail transmission cannot be guaranteed to be secure or error-free
as information could be intercepted, corrupted, lost, destroyed,
arrive late or incomplete, or contain viruses. The sender therefore
does not accept liability for any errors or omissions in the contents
of this message which arise as a result of e-mail transmission. If
verification is required please request a hard-copy version. This
message is provided for informational purposes and should not be
construed as a solicitation or offer to buy or sell any securities or
related financial instruments.
Re: input in XML config
As it stands, the "input" property in the Action Mapping is (4) a default page. It is not meant so much to represent where the input came from, but where to go to get more, so the ActionServlet knows where to bounce the user if ActionForm validate fails. For more complex needs, you can reserve validation for the Action itself, where you can choose among multiple forwards. I agree that we need more flow control, especially to do things like let users login in from all over the place and then get them back to whereever they were, or interpose a standard confirmation dialog and then forward on to another action, or go off and look up a related value and then continue adding a new record. But none of these are ActionForm validate issues. I believe the core problem here may be trying to do business logic or other complex validations in the ActionForm rather in than the Action. ActionForm validation is great for simple, domain-type validations. But any validation that causes a problem here should be performed in the Action instead where there is more "elbow room". -- Ted Husted, Husted dot Com, Fairport NY USA. -- Custom Software ~ Technical Services. -- Tel 716 737-3463. -- http://www.husted.com/about/struts/ Jonathan wrote: > > I for one dont even understand the value in the "input value" parameter. > There could be MANY pages that got you to the page you are on. The "input" > value just makes one possible origin available for you to have as a return > target should things go fowl. I had been saying on this discussion that > there should be more or less 4 different destinations: > 1) where you came from (referrer, or if there is no referrer a default > page...see below) > 2) where you were originally going when you were interrupted > 3) a specific page - (can be success or failure page or could be the first > page in a form) > 4) a default page
Re: Hidding .jsp files
You might try setting validate=false in the action mapping. Mikkel Bruun wrote: > > Hi Craig, > > A blast from the past...I believe this post is a month old... > > Anyways...I see your point, but consider this... > > If I only refered to the functionaly (pages, actions whatever), I would have > the following problem... > > myForm.do forwards to myAction which is validated to myForm... > > So if I linked to myForm.do, my GET would be validated and myForm would > return errormessages... > > So I need an URL that doesn't trigger any logic, but just shows the form to > the user...(or have a hidden init field in the form)... > > Mikkel > > -Original Message- > From: Craig R. McClanahan > To: '[EMAIL PROTECTED] ' > Sent: 02-06-2001 05:14 > Subject: Re: Hidding .jsp files > > On Tue, 15 May 2001, Mikkel Bruun wrote: > > > Hi Guys, > > > > Is it possible to make some sort of virtual path, enabling one to hide > the > > actual .jsp pages??? > > > > Example, > > > > i want to avoid a link like /logon/logonform.jsp > > replacing it with perhaps /logon (which in turn will point to > > /logon/logonform.jsp) > > > > I tried looking at the globalforwards, but i find the documentation > quite > > lacking (there's an error in the code, btw)...but is this how its > done??? > > > > Another solution would be to make "empty" action classes that just > returns > > the succes mapping, but that would be going over the top imho... > > > > > > Can anybody give an answer??? > > > > thanks > > Mikkel Bruun > > > > > > > > One thing to keep in mind is that, in a typical Struts application, the > names of the JSP pages are obscured anyway -- because the form submits > go > to the controller servlet. For example, walk your way through the > Struts > example application, and note how many of the locations actually shown > have "*.do" extensions on them ... > > As a more radical way to hide things (but more for the purpose of > discouraging users from setting bookmarks in the middle of an > application), I've also resorted on occasion to more radical approaches: > > * Open the application in a window that doesn't have a location bar > > * Create a frameset with only one frame in it (so the location bar > never changes at all). > > Craig McClanahan
Re: Scratch RowSets
Defining the SQL commands in struts-config.xml is definately a leap-forward (I missed link to the sample WAR at first, and didn't see how you were implementing everything.) Though, if stay on this road, larger project swill have to start assembling their struts-config.xml from smaller files, as some people do with their Applicaton Resource now. ;-) The bean factory proposal seems excellent, and I'm going to try and take a closer at it this weekend. < http://www.sura.ru/~gonza/bean-factory/ > It's an exciting idea, and works well with the J2EE patterns I'm using now. Being able to define the various beans we need in XML could bring a real productivity boost to a lot of Struts developers, myself included. I'm also getting ready to do something about a code generator, which could work well with a factory like this. Incidentally, getting this to work is a real testament of how easy Java app configuration can be. Edited two lines in struts-config.xml and I'm up and running with some other DBMS. -- Ted Husted, Husted dot Com, Fairport NY USA. -- Custom Software ~ Technical Services. -- Tel 716 737-3463. -- http://www.husted.com/about/struts/ Oleg V Alexeev wrote: > TH> Speaking of configuration issues, I've also played with the idea of > TH> loading SQL commands from a resource, so they could be changed and > TH> reloaded without restarting the application. It would also be easier to > TH> optimize command sets for different DBMS packages. Just wondering if > TH> anyone else has implemented a SQL command resource. > > I already implement this as part of my bean generation framework. It > contains JDBC bean factories (for single row, for all rows from result > set, for window from the result set) and bean-templates (may be wrong > term, of course) in which SQL queries can be defined. At bean creation > process factory uses attributes, properties and parameters from > request (all needed for this bean=template) and conserves result in > session or request scope to display with jsp page.
Re: Can anyone help with solving the "BACK" button problem, in th e browser?
Just a comment... Looks like your method of checking the RefreshOption
property will only work if the scope of the ActionForm is "session".
That's ok if one doesn't mind the use of resources.
- Original Message -
From: "Dudley Butt@i-Commerce" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, June 08, 2001 5:34 AM
Subject: RE: Can anyone help with solving the "BACK" button problem, in
th e browser?
> well, this will blow all your socks off.
> I got something to work, and remaining in line with my "REDUCE THE
> JAVASCRIPT" policy
> here is what i did...
>
> I just plugged some code into my actionhandler to evaluate a state
property
> on my actionform. If it was a certain state i either perform usual
> processing or just by pass the processing and show the JSP which gets
> rebuilt anyways...
>
> great!!
>
> public ActionHandlerResponse executeAction(ActionMapping mapping,
> ActionForm form, HttpServletRequest request){
>
> System.out.println("In " + this.getClass());
> actionFormObject = (Vat201ReturnActionForm)form;
> aRequest = request;
> ActionErrors errors = null;
> if (actionFormObject.getRefreshOption()){ // IF THIS IS TRUE
DONT
> ALLOW ANY PROCESSING JUST REBUILD JSP
> // THIS boolean GETS SET AFTER FIRST TIME PROCESSING
> return new
> ActionHandlerResponse(errors,mapping.findForward("success"));
> }
> errors = doFieldValidation();
> if (errors != null) {
> actionFormObject.setAction("Edit");
> return new ActionHandlerResponse(errors, new
> ActionForward(mapping.getInput()));
> }
> else {
> errors = doReturnUpdate();
> if (errors == null){
>
> return new
> ActionHandlerResponse(errors,mapping.findForward("success"));
> }
> else {
> actionFormObject.setAction("Edit");
> return new ActionHandlerResponse(errors, new
> ActionForward(mapping.getInput()));
> }
> }
> //return new ActionHandlerResponse(errors,
> mapping.findForward("mainMenu"));
> }
>
>
>
>
Can you do this with internationalisation-elaboration
Hi, thanks all for the responses. From what I get I have to do the following: 1: create a web page with a couple of flags. 2: when the user selects a flag have that submitted to an action 3: check which flag the user has selected and create a local object and place it in the session under org.apache.struts.action.Action.LOCALE_KEY What about the applicationresources file. Right know I have one file. Do I treat this file like other property files and just append the country and localization data to the end? E.g. applicationresources_EN_US.properties Thanks all for the help. Alex Alex Colic.vcf
Help with selecting an image to display.
Hi, I am looking for advice regarding the use of two images. Lets say you have a class status that has two boolean state properties isModify() and isNew(). If isModify() returns true then I want to display modify.gif and call the JavaScript function modify() and, if isNew() is true then I want to display new.gif and also call modify(). Anyone have an example of this or could offer some advice? Thanks. Regards Alex Alex Colic.vcf
Re[2]: Scratch RowSets
Hello Ted, Friday, June 08, 2001, 3:30:31 PM, you wrote: TH> Defining the SQL commands in struts-config.xml is definately a TH> leap-forward (I missed link to the sample WAR at first, and TH> didn't see how you were implementing everything.) It is very simple model. For every action can be defined list of bean/factory mappings and at request processing phase Servlet scan this mappings, create bean by specified factory for every mapping and store this bean in request or session scope. Every bean definition (in struts-config) focus on some factory family (for example JDBC factories, Castor factories, etc.). JDBC factories use simple mechanism to retrieve data - perform SQL query, create bean of specified type and call special method for every row - bean.populateFrom( ResultSet rs ) to fill bean with values from row. TH> Though, if stay on this road, larger project swill have to start TH> assembling their struts-config.xml from smaller files, as some TH> people do with their Applicaton Resource now. ;-) My first idea was to split struts-config to 'standart' part and bean-factory part with my definirions. But it is needed to insert references to bean templates into action tags and it was main reason to build all in one. TH> The bean factory proposal seems excellent, and I'm going to try TH> and take a closer at it this weekend. TH> < http://www.sura.ru/~gonza/bean-factory/ > I'l build next revision at Saturday and notify community about it shortly. TH> It's an exciting idea, and works well with the J2EE patterns I'm TH> using now. TH> Being able to define the various beans we need in XML could bring TH> a real productivity boost to a lot of Struts developers, myself TH> included. I'm also getting ready to do something about a code TH> generator, which could work well with a factory like this. TH> Incidentally, getting this to work is a real testament of how TH> easy Java app configuration can be. Edited two lines TH> in struts-config.xml and I'm up and running with some other TH> DBMS. Yes. I change datasource definition and some SQL queries in bean-templates - and all application is moved from MySQL to DB2. TH> -- Ted Husted, Husted dot Com, Fairport NY USA. TH> -- Custom Software ~ Technical Services. TH> -- Tel 716 737-3463. TH> -- http://www.husted.com/about/struts/ TH> Oleg V Alexeev wrote: >> TH> Speaking of configuration issues, I've also played with the idea of >> TH> loading SQL commands from a resource, so they could be changed and >> TH> reloaded without restarting the application. It would also be easier to >> TH> optimize command sets for different DBMS packages. Just wondering if >> TH> anyone else has implemented a SQL command resource. >> >> I already implement this as part of my bean generation framework. It >> contains JDBC bean factories (for single row, for all rows from result >> set, for window from the result set) and bean-templates (may be wrong >> term, of course) in which SQL queries can be defined. At bean creation >> process factory uses attributes, properties and parameters from >> request (all needed for this bean=template) and conserves result in >> session or request scope to display with jsp page. -- Best regards, Olegmailto:[EMAIL PROTECTED]
Re: Can anyone help with solving the "BACK" button problem, in th e browser?
Another approach I would recommend to solve this problem (haven't tried it
though), would be to check the request referer. If it is an empty string
then the user either clicked refresh or they typed in the URL into the
address field on their browser.
- Original Message -
From: "William Jaynes" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, June 08, 2001 7:40 AM
Subject: Re: Can anyone help with solving the "BACK" button problem, in th e
browser?
> Just a comment... Looks like your method of checking the RefreshOption
> property will only work if the scope of the ActionForm is "session".
> That's ok if one doesn't mind the use of resources.
>
> - Original Message -
> From: "Dudley Butt@i-Commerce" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Friday, June 08, 2001 5:34 AM
> Subject: RE: Can anyone help with solving the "BACK" button problem, in
> th e browser?
>
>
> > well, this will blow all your socks off.
> > I got something to work, and remaining in line with my "REDUCE THE
> > JAVASCRIPT" policy
> > here is what i did...
> >
> > I just plugged some code into my actionhandler to evaluate a state
> property
> > on my actionform. If it was a certain state i either perform usual
> > processing or just by pass the processing and show the JSP which gets
> > rebuilt anyways...
> >
> > great!!
> >
> > public ActionHandlerResponse executeAction(ActionMapping mapping,
> > ActionForm form, HttpServletRequest request){
> >
> > System.out.println("In " + this.getClass());
> > actionFormObject = (Vat201ReturnActionForm)form;
> > aRequest = request;
> > ActionErrors errors = null;
> > if (actionFormObject.getRefreshOption()){ // IF THIS IS TRUE
> DONT
> > ALLOW ANY PROCESSING JUST REBUILD JSP
> > // THIS boolean GETS SET AFTER FIRST TIME PROCESSING
> > return new
> > ActionHandlerResponse(errors,mapping.findForward("success"));
> > }
> > errors = doFieldValidation();
> > if (errors != null) {
> > actionFormObject.setAction("Edit");
> > return new ActionHandlerResponse(errors, new
> > ActionForward(mapping.getInput()));
> > }
> > else {
> > errors = doReturnUpdate();
> > if (errors == null){
> >
> > return new
> > ActionHandlerResponse(errors,mapping.findForward("success"));
> > }
> > else {
> > actionFormObject.setAction("Edit");
> > return new ActionHandlerResponse(errors, new
> > ActionForward(mapping.getInput()));
> > }
> > }
> > file://return new ActionHandlerResponse(errors,
> > mapping.findForward("mainMenu"));
> > }
> >
> >
> >
> >
>
>
Re: Logic-Iterate not finding scope of Bean
Title: Logic-Iterate not finding scope of Bean I would suggest keeping a hidden property on your form that keeps the state that you are in (ie., 1stTimeQuery, or useQueryResults)... - Original Message - From: Luna, Kat To: [EMAIL PROTECTED] Sent: Thursday, June 07, 2001 2:57 PM Subject: Logic-Iterate not finding scope of Bean Hi all, me again with my afternoon question.. I have a UserAction class that extracts a list of Users from the database and stores them in an ArrayList. Success from this Action forwards to user.jsp which I want to display the list in table format. I have: <%@ page language="java" %> <%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %> <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %> ..etc but this causes the UserAction to run again (essentially calling the database and building the ArrayList again). Is there a way to have this bean init() when the jsp page loads and then iterate through the ArrayList instead of calling the Action first and then displaying the page? And if so, do I need to add anything to struts-config.xml to tell the page where to find/identify the UserAction bean? Thanks, Kat Luna Web Developer, BCE Emergis [EMAIL PROTECTED]
RE: Can you do this with internationalisation.
Thanks Jon - as I thought :)
Kosh
> -Original Message-
> From: Jon.Ridgway
> Sent: 08 June 2001 11:45
> To: struts-user
> Cc: Jon.Ridgway
> Subject: RE: Can you do this with internationalisation.
>
>
> Hi Kosh,
>
> The responses to your question by David Winterfeldt & Peter
> Alfors are the
> correct way to go about this, as the local is already stored
> in the session
> by struts. So to flesh out David's example for you... in your
> action classes
> perform method try something like this:
>
> public ActionForward perform(ActionMapping mapping,
>ActionForm form,
>HttpServletRequest request,
>HttpServletResponse response)
> throws ServletException
> {
>
> String flag = ((LoginForm) form).getFlag ();
> Local locale = new java.util.Locale (flag);
>
> request.getSession().setAttribute(
>
> org.apache.struts.action.Action.LOCALE_KEY,locale);
>
> return (mapping.findForward("success"));
> }
>
> In your jsp you would use an html:img tag that added the 'flag' locale
> string as a request parameter ie :
>
>
>
> Then in subsequent jsps you just use a bean:message tag, no
> need to include
> the locale option as we have set the struts locale key in the
> session and
> this is used by the Message tag lib.
>
> Jon.
>
> -Original Message-
> From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
> Sent: 07 June 2001 16:41
> To: [EMAIL PROTECTED]
> Subject: RE: Can you do this with internationalisation.
>
> I think I understand how this works, but some code examples would be
> handy since the documentation for the bean:message tag's locale
> attribute seems to indicate that a "
> session scope bean under which our currently selected Locale
> object is
> stored" can be used as an alternative to the
> Action.LOCALE_KEY constant.
>
> Kosh
>
> > -Original Message-
> > From: Jon.Ridgway
> > Sent: 07 June 2001 15:47
> > To: struts-user
> > Cc: Jon.Ridgway
> > Subject: RE: Can you do this with internationalisation.
> >
> >
> > Hi Alex,
> >
> > Yes you can do this. When the user clicks on the flag, you
> > set the local in
> > their session. Then use the local option to explicitly set
> > the local when
> > using the Struts bean:message tag.
> >
> > Jon.
> >
> > -Original Message-
> > From: Alex Colic [mailto:[EMAIL PROTECTED]]
> > Sent: 07 June 2001 15:07
> > To: Struts
> > Subject: Can you do this with internationalisation.
> >
> > Hi,
> >
> > my boss wants me to set up one of my apps written using
> > struts for a demo.
> > He wants to have a web page with a couple of flags. The use
> > clicks on of the
> > flags and enters the program using the language they selected.
> >
> > Not having gone down this road before any idea what that
> > would entail. I
> > know I would have to create multiple localisation files for
> > the languages.
> > But how do I specify for each user what file to use and can you have
> > multiple users all accessing your program concurrently viewing it in
> > different languages.
> >
> > Some insight into the above is appreciated.
> >
> > Alex
> >
>
>
> Visit our website at http://www.ubswarburg.com
>
> This message contains confidential information and is intended only
> for the individual named. If you are not the named addressee you
> should not disseminate, distribute or copy this e-mail. Please
> notify the sender immediately by e-mail if you have received this
> e-mail by mistake and delete this e-mail from your system.
>
> E-mail transmission cannot be guaranteed to be secure or error-free
> as information could be intercepted, corrupted, lost, destroyed,
> arrive late or incomplete, or contain viruses. The sender therefore
> does not accept liability for any errors or omissions in the contents
> of this message which arise as a result of e-mail transmission. If
> verification is required please request a hard-copy version. This
> message is provided for informational purposes and should not be
> construed as a solicitation or offer to buy or sell any securities or
> related financial instruments.
>
Visit our website at http://www.ubswarburg.com
This message contains confidential information and is intended only
for the individual named. If you are not the named addressee you
should not disseminate, distribute or copy this e-mail. Please
notify the sender immediately by e-mail if you have received this
e-mail by mistake and delete this e-mail from your system.
E-mail transmission cannot be guaranteed to be secure or error-free
as information could be intercepted, corrupted, lost, destroyed,
arrive late or incomplete, or contain viruses. The sender therefore
does not accept liability for any errors or omissions in the contents
of this message which arise as a result of e-mail trans
RE: Can anyone help with solving the "BACK" button problem, in th e browser?
yes, but this is a form that is being filled in like a wizard type of thing,
i need the form to be session
any ideas, for an alternative?
-Original Message-
From: William Jaynes [mailto:[EMAIL PROTECTED]]
Sent: Friday, June 08, 2001 1:40 PM
To: [EMAIL PROTECTED]
Subject: Re: Can anyone help with solving the "BACK" button problem, in
th e browser?
Just a comment... Looks like your method of checking the RefreshOption
property will only work if the scope of the ActionForm is "session".
That's ok if one doesn't mind the use of resources.
- Original Message -
From: "Dudley Butt@i-Commerce" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, June 08, 2001 5:34 AM
Subject: RE: Can anyone help with solving the "BACK" button problem, in
th e browser?
> well, this will blow all your socks off.
> I got something to work, and remaining in line with my "REDUCE THE
> JAVASCRIPT" policy
> here is what i did...
>
> I just plugged some code into my actionhandler to evaluate a state
property
> on my actionform. If it was a certain state i either perform usual
> processing or just by pass the processing and show the JSP which gets
> rebuilt anyways...
>
> great!!
>
> public ActionHandlerResponse executeAction(ActionMapping mapping,
> ActionForm form, HttpServletRequest request){
>
> System.out.println("In " + this.getClass());
> actionFormObject = (Vat201ReturnActionForm)form;
> aRequest = request;
> ActionErrors errors = null;
> if (actionFormObject.getRefreshOption()){ // IF THIS IS TRUE
DONT
> ALLOW ANY PROCESSING JUST REBUILD JSP
> // THIS boolean GETS SET AFTER FIRST TIME PROCESSING
> return new
> ActionHandlerResponse(errors,mapping.findForward("success"));
> }
> errors = doFieldValidation();
> if (errors != null) {
> actionFormObject.setAction("Edit");
> return new ActionHandlerResponse(errors, new
> ActionForward(mapping.getInput()));
> }
> else {
> errors = doReturnUpdate();
> if (errors == null){
>
> return new
> ActionHandlerResponse(errors,mapping.findForward("success"));
> }
> else {
> actionFormObject.setAction("Edit");
> return new ActionHandlerResponse(errors, new
> ActionForward(mapping.getInput()));
> }
> }
> //return new ActionHandlerResponse(errors,
> mapping.findForward("mainMenu"));
> }
>
>
>
>
Re: input in XML config
I agree, but was really just pointing out that the input value is not useful. In some ways its outright misleading. - Original Message - From: "Ted Husted" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Sent: Friday, June 08, 2001 7:23 AM Subject: Re: input in XML config > As it stands, the "input" property in the Action Mapping is (4) a > default page. It is not meant so much to represent where the input > came from, but where to go to get more, so the ActionServlet knows > where to bounce the user if ActionForm validate fails. > > For more complex needs, you can reserve validation for the Action > itself, where you can choose among multiple forwards. > > I agree that we need more flow control, especially to do things like let > users login in from all over the place and then get them back to > whereever they were, or interpose a standard confirmation dialog and > then forward on to another action, or go off and look up a related value > and then continue adding a new record. > > But none of these are ActionForm validate issues. > > I believe the core problem here may be trying to do business logic or > other complex validations in the ActionForm rather in than the Action. > ActionForm validation is great for simple, domain-type validations. But > any validation that causes a problem here should be performed in the > Action instead where there is more "elbow room". > > -- Ted Husted, Husted dot Com, Fairport NY USA. > -- Custom Software ~ Technical Services. > -- Tel 716 737-3463. > -- http://www.husted.com/about/struts/ > > Jonathan wrote: > > > > I for one dont even understand the value in the "input value" parameter. > > There could be MANY pages that got you to the page you are on. The "input" > > value just makes one possible origin available for you to have as a return > > target should things go fowl. I had been saying on this discussion that > > there should be more or less 4 different destinations: > > 1) where you came from (referrer, or if there is no referrer a default > > page...see below) > > 2) where you were originally going when you were interrupted > > 3) a specific page - (can be success or failure page or could be the first > > page in a form) > > 4) a default page >
default select on radio
how do I set default values for radio and checkboxes. thanks
RE: ActionForm/Action with edit mode
Ok, sounds good, but I don't quite understand the case of the update. How is the "visit and Action first" accomplished? I thought the action followed the processing of a form submit/ActionForm processing. TIA. JohnH -Original Message- From: Ted Husted [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 5:44 PM To: [EMAIL PROTECTED] Subject: Re: ActionForm/Action with edit mode If I understand the question, all you have to do is change the form's action to insert or update as the case may be. A good way to do this is to have a "task" parameter that you would pass to a single action designed to handle both cases. You can do this dymamically using (where key=0 means we're inserting a new record). For an update, visit an Action first, select the record, populate the form, and forward to input. John Hogan wrote: > > All, > > I have a situation where it is desirable to use a form/page for both > adding new info and editing existing data. The new info scenario is > straight forward struts ActionForm/Action classes. What I'm > wrestling with a bit is the edit scenario. I'm wondering if I can > stay within the struts framework and still do something like entering > a page in edit mode and have it displaying existing user data? > > It seems this should be possible because that's exactly what the page > does for error handling. Has anyone else tackled this one yet? TIA. > > JohnH > > _ > > Get your free E-mail at http://www.ireland.com -- Ted Husted, Husted dot Com, Fairport NY USA. -- Custom Software ~ Technical Services. -- Tel 716 737-3463. -- http://www.husted.com/about/struts/
File Upload Corrupting Zip File
Hi all, Something happens to corrupt a file I'm uploading from a multipart form. If I run a ZIP file through my unzip utility targeting the actual ZIP file, it unzips just fine. If I point my unzip utility at the temporary file in the deployments temp directory of Orion Server (the app server I'm using), the utility fails with a ZipException indicating it expected x bytes but got x+ bytes on one of the zip entries. I did the same with WinZip and it worked on the original ZIP and also failed on the uploaded temp file. It seems to me that the problem most likely lies with Struts, particularly the DiskMultipartRequestHandler.java but there's nothing in there that appears suspicious. Does anyone have any insight on this or has anyone perhaps had this same problem? Interestingly though, I unzipped the file, removed the entry that was causing the problem, rezipped it and everything worked fine. That doesn't however exonerate Struts however, since both my zip utility AND WinZip worked on the original ZIP. The problem only occurs after Struts has uploaded the file. Here is the output that WinZip gave me when it failed to unzip the temp file: Extracting to "C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\" Use Path: no Overlay Files: yes warning [C:/orion/application-deployments/wellcert/wellcert-web/temp/strts34531.tmp] : extra 1 bytes at beginning or within Zip file (attempting to process anyway) Error in file #1: bad Zip file offset (Error local header signature not found): 409756 (attempting to re-compensate) Extracting Image36.gif Error: unexpected end of file encountered Error: invalid compressed data to inflate thanks in advance, Darryl Pentz
RE: Logic-Iterate not finding scope of Bean
you can also have two separate action classes that use the same form, where you use the first action class when you first go into that page, then use the second when you are submitting or whatever in the form -Original Message- From: Luna, Kat [mailto:[EMAIL PROTECTED]] Sent: Thursday, June 07, 2001 7:58 PM To: [EMAIL PROTECTED] Subject: Logic-Iterate not finding scope of Bean Hi all, me again with my afternoon question.. I have a UserAction class that extracts a list of Users from the database and stores them in an ArrayList. Success from this Action forwards to user.jsp which I want to display the list in table format. I have: <%@ page language="java" %> <%@ taglib uri="/WEB-INF/struts-logic.tld" prefix="logic" %> <%@ taglib uri="/WEB-INF/struts-bean.tld" prefix="bean" %> ..etc but this causes the UserAction to run again (essentially calling the database and building the ArrayList again). Is there a way to have this bean init() when the jsp page loads and then iterate through the ArrayList instead of calling the Action first and then displaying the page? And if so, do I need to add anything to struts-config.xml to tell the page where to find/identify the UserAction bean? Thanks, Kat Luna Web Developer, BCE Emergis [EMAIL PROTECTED] -- The content of this e-mail is confidential, may contain privileged material and is intended solely for the recipient(s) named above. If you receive this in error, please notify Software AG immediately and delete this e-mail. Software AG (UK) Limited Registered in England & Wales 1310740 Registered Office: Hudson House, Hudson Way, Pride Park, Derby DE24 8HS
RE: Javascript Validation
Don't forget that any client validations you do using JavaScript should be duplicated on the server side because there is no guarantee the JavaScipt will run. The client have have it turned off or the script could fail depending on the browser. I have started work on a validation framework that works in Struts and let's you sync up your server side validation with your client side validation if you want to look at it. http://home.earthlink.net/~dwinterfeldt David "Dudley Butt@i-Commerce" <[EMAIL PROTECTED]> wrote: i just find it sometimes easier to move all validation off the jsp, andhence all java off the jsp. I think its just basically a personalpreference. This way I'm making full use of the struts error handling modeland keep all my java in one place. There always seems to be more than oneway to do things, just depends on what u need to do and whats yourpreferenceThanx for all the help guys-Original Message-From: Eelco van Kuik [mailto:[EMAIL PROTECTED]]Sent: Friday, June 08, 2001 11:32 AMTo: '[EMAIL PROTECTED]'Subject: RE: Javascript ValidationI don't understand why Dudley thought it was necessary to send java code,but I think what you need you can find at:http://javascript.internet.com/forms/I don't have internet from this place, but know there are many javascriptexamples there.Regards,Eelco-Original Message-From: Satish Khanzode [mailto:[EMAIL PROTECTED]]Sent: Friday, June 08, 2001 7:42 AMTo: [EMAIL PROTECTED]Subject: Javascript ValidationHiHas anyone used client-side validations (using Javascript) in jsp pagescreated Struts ? Pls help.Thanks,Satish KhanzodeDo You Yahoo!? Yahoo! Mail Personal Address - Get email at your own domain with Yahoo! Mail.
Re: Struts Beta 03 Build Problem
Hello Oleg, I tried this on both linux as well as NT, but unfortunately I still get the same error. I even tried adding the jdbc2_0-stdext.jar to my \jdk1.3.1\jre\lib\ext dir as well, but this didn't help. I am pretty sure my Ant install basically works because I have built other things with it such as PostgreSQL. Any other ideas? Thanks! David McLure DM> Any idea why I am consistently getting an "org.apache.tools.ant.taskdefs.optional.TraXLiason" ClassNotFoundException when trying an "ant dist" build of jakarta-struts-1.0-b3-src using Ant 1.3 on DM> both NT and Linux? I have what seem to be the only required jars in my path: xalan.jar and jaxp.jar from jaxp-1_1.zip, and jdbc2_0-stdext.jar, with jdk1.3.1? OA>Place crimson.jar, jaxp.jar, xalan.jar files from jaxp-1_1.zip to the OA>jdk extension dir - x:\jdk1.3.1\jre\lib\ext for example.
html errors tag not displaying content
Title: html errors tag not displaying content hello, i just upgraded to struts beta 3. i have an application that was working just fine using the struts errors tag. after the upgrade, i no longer see any error messages. on my jsp, i have a line: that outputs no content... however, the following line right below shows the proper error: <%= ((ActionError)((ActionErrors)request.getAttribute(Action.ERROR_KEY)).get().next()).getValues()[0] %> so, i know the ActionErrors object is getting to the page and that it has my errors in it, but is not showing them. any idea as to what might be going on? thanks for any help. cheers, chris | chris wilson || web dev ||| [EMAIL PROTECTED] || | www.wondergeek.com | |
Exceptions in Struts code
I just installed Struts 1.0b2 with Websphere 3.5.3 and had one major
problem. If I do not put a try catch in the FormTag.doEndTag() I receive
an uncaught exception.
I modified the method FormTag.doEndTag() to the following to catch the
exceptions I was receiving from the removeAttribute() calls. What am I
doing wrong that I have to modify a class which I would think has been
pounded on for some time?
public int doEndTag() throws JspException {
try
{
// Remove the page scope attributes we created
pageContext.removeAttribute(Constants.BEAN_KEY,
PageContext.REQUEST_SCOPE);
pageContext.removeAttribute(Constants.FORM_KEY,
PageContext.REQUEST_SCOPE);
}
catch (Exception e)
{
System.out.println("Exception caught : " + e.toString());
}
// Render a tag representing the end of our current form
StringBuffer results = new StringBuffer("");
// Render JavaScript to set the input focus if required
if (focus != null) {
String tempFocus = focus;
StringBuffer refocus = new StringBuffer("[");
if (tempFocus.indexOf("[") > 0) {
StringTokenizer st = new StringTokenizer(tempFocus, "[");
if (st.countTokens() == 2) {
tempFocus = st.nextToken();
refocus.append(st.nextToken());
}
}
results.append("\r\n");
results.append("\r\n");
results.append(" \r\n");
results.append("\r\n");
}
// Print this value to our output writer
JspWriter writer = pageContext.getOut();
try {
writer.print(results.toString());
} catch (IOException e) {
throw new JspException(messages.getMessage("common.io", e.toString
()));
}
// Continue processing this page
return (EVAL_PAGE);
}
RE: Struts Beta 03 Build Problem
Did you get the ant binary distribution or did you build ant yourself? Building ant yourself may get you a version of ant that supports fewer tasks depending on what is in your classpath when you build it. Certain classes such as org.apache.tools.ant.taskdefs.optional.TraXLiason don't get built unless certain things are found in your classpath when ant is built. If you have the pre-built ant distribution, make sure the optional ant jar files are in your classpath. PostgresSQL probably doesn't use the ant style task which uses org.apache.tools.ant.taskdefs.optional.TraXLiason. > -Original Message- > From: McLure, David [mailto:[EMAIL PROTECTED]] > Sent: Friday, June 08, 2001 11:03 AM > To: '[EMAIL PROTECTED]' > Subject: Re: Struts Beta 03 Build Problem > > > Hello Oleg, > > I tried this on both linux as well as NT, but unfortunately I > still get > the > same error. > I even tried adding the jdbc2_0-stdext.jar to my \jdk1.3.1\jre\lib\ext > dir > as well, but this didn't help. > I am pretty sure my Ant install basically works because I have built > other > things with it such as PostgreSQL. > > Any other ideas? > > Thanks! > David McLure > > DM> Any idea why I am consistently getting an > "org.apache.tools.ant.taskdefs.optional.TraXLiason" > ClassNotFoundException > when trying an "ant dist" build of jakarta-struts-1.0-b3-src using Ant > 1.3 > on > DM> both NT and Linux? I have what seem to be the only > required jars in > my > path: xalan.jar and jaxp.jar from jaxp-1_1.zip, and > jdbc2_0-stdext.jar, > with > jdk1.3.1? > > OA>Place crimson.jar, jaxp.jar, xalan.jar files from > jaxp-1_1.zip to the > OA>jdk extension dir - x:\jdk1.3.1\jre\lib\ext for example.
Re: Struts Beta 03 Build Problem
Did you build Ant from the source and include the optional package? My recollection is that TraXLiason is not included in the binary distribution. "McLure, David" wrote: > > Hello Oleg, > > I tried this on both linux as well as NT, but unfortunately I still get the > same error. > I even tried adding the jdbc2_0-stdext.jar to my \jdk1.3.1\jre\lib\ext dir > as well, but this didn't help. > I am pretty sure my Ant install basically works because I have built other > things with it such as PostgreSQL. > > Any other ideas? > > Thanks! > David McLure > > DM> Any idea why I am consistently getting an > "org.apache.tools.ant.taskdefs.optional.TraXLiason" ClassNotFoundException > when trying an "ant dist" build of jakarta-struts-1.0-b3-src using Ant 1.3 > on > DM> both NT and Linux? I have what seem to be the only required jars in my > path: xalan.jar and jaxp.jar from jaxp-1_1.zip, and jdbc2_0-stdext.jar, with > jdk1.3.1? > > OA>Place crimson.jar, jaxp.jar, xalan.jar files from jaxp-1_1.zip to the > OA>jdk extension dir - x:\jdk1.3.1\jre\lib\ext for example.
Re: Can anyone help with solving the "BACK" button problem, in the browser?
It's not "wrong" to have a form in the session context, so long as it is disposed in the normal course; it's just a convenience that you do not want to overuse. "Dudley Butt@i-Commerce" wrote: > > yes, but this is a form that is being filled in like a wizard type of thing, > i need the form to be session > any ideas, for an alternative? > > -Original Message- > From: William Jaynes [mailto:[EMAIL PROTECTED]] > Sent: Friday, June 08, 2001 1:40 PM > To: [EMAIL PROTECTED] > Subject: Re: Can anyone help with solving the "BACK" button problem, in > th e browser? > > Just a comment... Looks like your method of checking the RefreshOption > property will only work if the scope of the ActionForm is "session". > That's ok if one doesn't mind the use of resources.
RE: ActionForm/Action with edit mode
Joe, Ted, Your proposed solutions worked well. Thanks. JohnH -Original Message- From: Joe Kepley [mailto:[EMAIL PROTECTED]] Sent: Wednesday, June 06, 2001 5:50 PM To: [EMAIL PROTECTED] Subject: RE: ActionForm/Action with edit mode I solved this one by creating an action that looked at the incoming bean, and if it was null or contained no data (the user was viewing and hadnt edited yet), then the action would populate the bean from a database and pass back with no errors. If a hidden variable (I called it 'process') had been set, then the action would validate the input, then store the new info into the database. Hope that helps, --Joe > -Original Message- > From: John Hogan [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, June 06, 2001 4:29 PM > To: [EMAIL PROTECTED] > Subject: ActionForm/Action with edit mode > > > All, > > I have a situation where it is desirable to use a form/page for both > adding new info and editing existing data. The new info scenario is > straight forward struts ActionForm/Action classes. What I'm > wrestling with a bit is the edit scenario. I'm wondering if I can > stay within the struts framework and still do something like entering > a page in edit mode and have it displaying existing user data? > > It seems this should be possible because that's exactly what the page > does for error handling. Has anyone else tackled this one yet? TIA. > > JohnH > > _ > > Get your free E-mail at http://www.ireland.com >
html:radio tag question
Title: html:radio tag question Hi- I am converting an html page to struts jsp. The original page has a set of radio buttons that are supposed to be mutually exclusive. Each has a name, and the author used javscript functions that refer to these names as onclick handlers. My struts tags are all in the same form, yet they do not exhibit a mutual-exclusion behavior. When checking one, the others that are checked remain checked. I could manually fix this in javascript, except that I don't see how to get the to emit a name and element attribute in the resulting
RE: Javascript Validation
thanx , will check it out -Original Message-From: David Winterfeldt [mailto:[EMAIL PROTECTED]]Sent: Friday, June 08, 2001 4:56 PMTo: [EMAIL PROTECTED]Subject: RE: Javascript Validation Don't forget that any client validations you do using JavaScript should be duplicated on the server side because there is no guarantee the JavaScipt will run. The client have have it turned off or the script could fail depending on the browser. I have started work on a validation framework that works in Struts and let's you sync up your server side validation with your client side validation if you want to look at it. http://home.earthlink.net/~dwinterfeldt David "Dudley Butt@i-Commerce" <[EMAIL PROTECTED]> wrote: i just find it sometimes easier to move all validation off the jsp, andhence all java off the jsp. I think its just basically a personalpreference. This way I'm making full use of the struts error handling modeland keep all my java in one place. There always seems to be more than oneway to do things, just depends on what u need to do and whats yourpreferenceThanx for all the help guys-Original Message-From: Eelco van Kuik [mailto:[EMAIL PROTECTED]]Sent: Friday, June 08, 2001 11:32 AMTo: '[EMAIL PROTECTED]'Subject: RE: Javascript ValidationI don't understand why Dudley thought it was necessary to send java code,but I think what you need you can find at:http://javascript.internet.com/forms/I don't have internet from this place, but know there are many javascriptexamples there.Regards,Eelco-Original Message-From: Satish Khanzode [mailto:[EMAIL PROTECTED]]Sent: Friday, June 08, 2001 7:42 AMTo: [EMAIL PROTECTED]Subject: Javascript ValidationHiHas anyone used client-side validations (using Javascript) in jsp pagescreated Struts ? Pls help.Thanks,Satish Khanzode Do You Yahoo!?Yahoo! Mail Personal Address - Get email at your own domain with Yahoo! Mail.
displaying html errors in order
i can display errors fine, but they are displayed not in the same order as i created them ... I see this is because the ActionErrors class uses a HashMap and therefore doesn't return them in a given order (i think it sorts them according to the hashcode value). I can use the property tag in html:errors tag to display each error individually, but then it displays my error header and footer for each error displayed ... As anyone thought of a nice hack so this doesn't happen? cheers, chico -- The content of this e-mail is confidential, may contain privileged material and is intended solely for the recipient(s) named above. If you receive this in error, please notify Software AG immediately and delete this e-mail. Software AG (UK) Limited Registered in England & Wales 1310740 Registered Office: Hudson House, Hudson Way, Pride Park, Derby DE24 8HS
Nested property error ?!?
Hi,
I am new to Struts technology, so forgive me if I not see
something obvious here.
Based on e-Commerece example from Wrox book, I have created
form to maintain organization, which suppose to behave like SQL Form. So I have
browsing keys, Update, Insert, Delete and other keys. Right now I have no access
to database, so I used Struts database utility and store collection of records.
Everything is working fine, I can see and navigate between
records, I can update or delete them.
The problem starts when I try to simulate retrieving of not
all records but records based on some criteria entered in the form. In Action
servlet I wrote:
OrganizationForm orgForm =
(OrganizationForm)form; Organization orgFromForm =
orgForm.getOrganization();..
HashMap orgTable =
(HashMap)
servletContext.getAttribute(Constants.ORGANIZATION_TABLE_KEY);
if(orgTable == null)
{
errors.add(ActionErrors.GLOBAL_ERROR,
new ActionError("error.orgTable.missing")); } else
{ int size =
orgTable.size();
orgForm.setTotal(size);
if(size > 0) { int i = 1;
Iterator iterator = orgTable.values().iterator();
Organization[] orgArray = new Organization[size+1];
Organization anOrg = null; while(iterator.hasNext())
{
anOrg =
(Organization)iterator.next();
if( "Query".equals(mode) &&
"Retrieve".equals(action)) {
if(
orgForm.matches(anOrg))
orgArray[i++] =
anOrg;
} else {
orgArray[i++] =
anOrg;}}
So, for every record from otgArray, I want to compare city of
address of organization with
city field from the form.
In OrganizationForm.java I create method:
public boolean matches( Organization org
){
System.out.println("FORM=" + this.organization
);System.out.println("COLL=" + org );
if ( this.organization != null &&
this.organization.getAddress() != null &&
this.organization.getAddress().getCity() != null )
{ String cityFromForm
= this.organization.getAddress().getCity();
if ( org != null && org.getAddress() != null
&& org.getAddress().getCity() != null )
{ String cityFromCollection
=
org.getAddress().getCity();
System.out.println("COMPARE " + cityFromCollection + " WITH " + cityFromForm
); if(
cityFromCollection.equals( cityFromForm ))
return
true; else
return
false;
} return false;
} return true; // no
selection provided}
If I call this method I have error:
javax.servlet.ServletException: Null property value for
'organization'
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459)
...
Root cause: java.lang.IllegalArgumentException: Null property value for 'organization'
at org.apache.struts.util.PropertyUtils.getNestedProperty(PropertyUtils.java:347)If I comment out if statements from this method, I can see BOTH records: FORM=... and COLL=... with proper atribute values. So WHY I CANNOT COMPARE THEM? Can anybody help me with what I do wrong? Thanks in advance, Jerzy Kalat
testing if I can add my problem here
.
Re: ActionForm/Action with edit mode
It's actually better to link only to Actions, and let them forward to a
JSP as needed.
The Action just returns a forward like
return (mapping.findForward("form"));
where you have something like
in your struts-config.
It's usually convenient to use the same Action for related tasks. For
example, to provide a new input form, the Action may do nothing, and
just return with a blank ActionForm. You can have the same Action do
selects or updates or deletes or whatevers by passing it different
parameters, either as hidden properties or as submit button values, and
then keying on this to do one thing or the other (or forward to another
Action if Perform starts to get too long).
-- Ted Husted, Husted dot Com, Fairport NY USA.
-- Custom Software ~ Technical Services.
-- Tel 716 737-3463.
-- http://www.husted.com/about/struts/
"Hogan, John" wrote:
>
> Ok, sounds good, but I don't quite understand the case of the update. How
> is the "visit and Action first" accomplished? I thought the action followed
> the processing of a form submit/ActionForm processing. TIA.
>
> JohnH
>
> -Original Message-
> From: Ted Husted [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, June 06, 2001 5:44 PM
> To: [EMAIL PROTECTED]
> Subject: Re: ActionForm/Action with edit mode
>
> If I understand the question, all you have to do is change the form's
> action to insert or update as the case may be. A good way to do this is
> to have a "task" parameter that you would pass to a single action
> designed to handle both cases. You can do this dymamically using (where
> key=0 means we're inserting a new record).
>
>
>
>
>
>
>
>
> For an update, visit an Action first, select the record, populate the
> form, and forward to input.
>
> John Hogan wrote:
> >
> > All,
> >
> > I have a situation where it is desirable to use a form/page for both
> > adding new info and editing existing data. The new info scenario is
> > straight forward struts ActionForm/Action classes. What I'm
> > wrestling with a bit is the edit scenario. I'm wondering if I can
> > stay within the struts framework and still do something like entering
> > a page in edit mode and have it displaying existing user data?
> >
> > It seems this should be possible because that's exactly what the page
> > does for error handling. Has anyone else tackled this one yet? TIA.
> >
> > JohnH
> >
> > _
> >
> > Get your free E-mail at http://www.ireland.com
>
> -- Ted Husted, Husted dot Com, Fairport NY USA.
> -- Custom Software ~ Technical Services.
> -- Tel 716 737-3463.
> -- http://www.husted.com/about/struts/
Re: Scratch RowSets
Oleg V Alexeev wrote: > TH> Though, if stay on this road, larger project swill have to start > TH> assembling their struts-config.xml from smaller files, as some > TH> people do with their Applicaton Resource now. ;-) > > My first idea was to split struts-config to 'standart' part and > bean-factory part with my definirions. But it is needed to insert > references to bean templates into action tags and it was main reason > to build all in one. So long as we can still use a "package" format within struts-config, that shouldn't be a problem, since people could split them up for team development and concaternate them back again as part of the build. (By package format, I mean that we can repeat the node and all it's children as many times as needed, and still create a single ActionMapping database. I do that now and can also include David's nodes in the same file, so that all package's programtic settings are all together.) -- Ted Husted, Husted dot Com, Fairport NY USA. -- Custom Software ~ Technical Services. -- Tel 716 737-3463. -- http://www.husted.com/about/struts/
RE: Can anyone help with solving the "BACK" button problem, in the browser?
great, then, that makes me feel like i'm on the right path..thanx -Original Message- From: Ted Husted [mailto:[EMAIL PROTECTED]] Sent: Friday, June 08, 2001 5:33 PM To: [EMAIL PROTECTED] Subject: Re: Can anyone help with solving the "BACK" button problem, in the browser? It's not "wrong" to have a form in the session context, so long as it is disposed in the normal course; it's just a convenience that you do not want to overuse. "Dudley Butt@i-Commerce" wrote: > > yes, but this is a form that is being filled in like a wizard type of thing, > i need the form to be session > any ideas, for an alternative? > > -Original Message- > From: William Jaynes [mailto:[EMAIL PROTECTED]] > Sent: Friday, June 08, 2001 1:40 PM > To: [EMAIL PROTECTED] > Subject: Re: Can anyone help with solving the "BACK" button problem, in > th e browser? > > Just a comment... Looks like your method of checking the RefreshOption > property will only work if the scope of the ActionForm is "session". > That's ok if one doesn't mind the use of resources.
Re: html errors tag not displaying content
Title: html errors tag not displaying content Did you remember to add the html tag library to your JSP page? -- Dan Miser http://www.distribucon.com - Original Message - From: Chris Wilson To: [EMAIL PROTECTED] Sent: Friday, June 08, 2001 10:08 AM Subject: html errors tag not displaying content that outputs no content... however, the following line right below shows the proper error:
Re: Exceptions in Struts code
This is due to a bug in WAS. Search the mail archives for this group, as there have been some patches that will solve this specific problem. Unfortunately, they open up other potential problems and the real fix rests in IBM's lap. -- Dan Miser http://www.distribucon.com - Original Message - From: "Timothy Hicks" <[EMAIL PROTECTED]> To: <[EMAIL PROTECTED]> Cc: "Kevin Lane" <[EMAIL PROTECTED]> Sent: Friday, June 08, 2001 10:07 AM Subject: Exceptions in Struts code > I just installed Struts 1.0b2 with Websphere 3.5.3 and had one major > problem. If I do not put a try catch in the FormTag.doEndTag() I receive > an uncaught exception.
Re: Nested property error - resolved
Hi,
It was something obvious :-)
JK
- Original Message -
From:
Jerzy Kalat
To: [EMAIL PROTECTED]
Sent: Friday, June 08, 2001 11:09
AM
Subject: Nested property error ?!?
Hi,
I am new to Struts technology, so forgive me if I not see
something obvious here.
Based on e-Commerece example from Wrox book, I have created
form to maintain organization, which suppose to behave like SQL Form. So I
have browsing keys, Update, Insert, Delete and other keys. Right now I have no
access to database, so I used Struts database utility and store collection of
records.
Everything is working fine, I can see and navigate between
records, I can update or delete them.
The problem starts when I try to simulate retrieving of not
all records but records based on some criteria entered in the form. In Action
servlet I wrote:
OrganizationForm orgForm =
(OrganizationForm)form; Organization orgFromForm =
orgForm.getOrganization();..
HashMap orgTable =
(HashMap)
servletContext.getAttribute(Constants.ORGANIZATION_TABLE_KEY);
if(orgTable == null)
{
errors.add(ActionErrors.GLOBAL_ERROR,
new ActionError("error.orgTable.missing")); } else
{ int size =
orgTable.size();
orgForm.setTotal(size);if(size > 0)
{ int i = 1; Iterator iterator =
orgTable.values().iterator(); Organization[] orgArray =
new Organization[size+1]; Organization anOrg =
null; while(iterator.hasNext())
{
anOrg =
(Organization)iterator.next();
if( "Query".equals(mode) &&
"Retrieve".equals(action)) {
if(
orgForm.matches(anOrg))
orgArray[i++] =
anOrg;
} else {
orgArray[i++] =
anOrg;}}
So, for every record from otgArray, I want to compare city
of address of organization with
city field from the form.
In OrganizationForm.java I create method:
public boolean matches( Organization org
){
System.out.println("FORM=" + this.organization
);System.out.println("COLL=" + org );
if ( this.organization != null &&
this.organization.getAddress() != null &&
this.organization.getAddress().getCity() != null )
{ String
cityFromForm = this.organization.getAddress().getCity();
if ( org != null && org.getAddress() != null
&& org.getAddress().getCity() != null )
{ String
cityFromCollection =
org.getAddress().getCity();
System.out.println("COMPARE " + cityFromCollection + " WITH " + cityFromForm
); if(
cityFromCollection.equals( cityFromForm ))
return
true; else
return
false;
} return
false;
} return true; // no
selection provided}
If I call this method I have error:
javax.servlet.ServletException: Null property value for
'organization'
at
org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:459)
...
Root cause: java.lang.IllegalArgumentException: Null property value for 'organization'
at org.apache.struts.util.PropertyUtils.getNestedProperty(PropertyUtils.java:347)If I comment out if statements from this method, I can see BOTH records: FORM=... and COLL=... with proper atribute values. So WHY I CANNOT COMPARE THEM? Can anybody help me with what I do wrong? Thanks in advance, Jerzy Kalat
Reset the form
I have my reset button defined: Why is that the reset method doesn't get call and the Action class get executed. Anyone with an example?
Re: Question on the ActionForm design for dynamic data?
Title: Question on the ActionForm design for dynamic data?
I have scoured this list unsuccessfully for an
answer, and this email seemed the best starting point so I am responding to it
with the question I have:
From what I can tell, this only explains how
to iterate over a collection to create a form with a dynamic number of
rows. What I cannot find an answer to is how does the ActionForm need to
be set up to handle population with the input field values from those
rows when this form is submitted? Does it simply need a "public void
setCustomerContacts(Vector customerContacts)"? Will Struts then
populate the Vector with CustomerContact objects? Or does it need set()
methods to accept Vectors of each individual column's values?
Thanks,
Ellen
- Original Message -
From:
Jeff
Trent
To: [EMAIL PROTECTED]
Sent: Sunday, May 20, 2001 5:11 AM
Subject: Re: Question on the ActionForm
design for dynamic data?
(1) Have a Vector / Collection of contributors
(ie. getContributors()) belonging to your form. Inside that function,
check to see if you need more rows by using code similar to the
following:
public Vector
getCustomerContacts()
{ CustomerContact
lastCustomerContact =
(CustomerContact)this.customerContacts.lastElement();
if (!lastCustomerContact.isEmpty())
// is this slot being
used?
this.customerContacts.addElement(new CustomerContact());
// always have one available slot at the end of the
matrix
return this.customerContacts; }
(2) Do not use the reset() method.
(3) On your JSP, use code like this:
<% int i = 0;
%>
<% i++;
%>
(4) Have a button on the form "Add more rows" in
which case the form posts to itself and will cause a new row to be added at
the bottom of the grid.
Hope this help,
Jeff
- Original Message -
From:
Joyce Tang
To: [EMAIL PROTECTED]
Sent: Saturday, May 19, 2001 11:28
PM
Subject: Question on the ActionForm
design for dynamic data?
Here is the situation.
I am developing a system to maintain a
contribution plan. I need to input the plan information first and add
unlimited number of contributors, specifying each share of the plan.
So there will be a page with contribution plan information and a list of all
the contributors. The information you can edit on this page is the
percentage of share of each contributor. Validation rules are: share need to
add up to 100 and share figure is an integer between 0 and 100.
Since the number of contributors is unknown in advance, how should I design
the ActionForm?
Thanks a lot,
Joyce
reference input page from inside action?
Hello, Is it possible to reference and forward to the input page of an action from within the action? It seems as if I have to make an explicit forward mapping for input for each action. Sometimes, I need to do extra state checking inside action, and if that fails, to forward back to input. The explicit forward mapping is fine, but it would seem more simple if "input" was a default mapping. Any tips or pointers would be much appreciated! Thanks, Seth
FW: Reset the form
I'm able to define my reset button as follow, but how do I add the image to this button. The reset tag doesn't have src property. thanks -Original Message- From: Kiet Nguyen Sent: Friday, June 08, 2001 10:08 AM To: Struts-User (E-mail) Subject: Reset the form I have my reset button defined: Why is that the reset method doesn't get call and the Action class get executed. Anyone with an example?
Re: reference input page from inside action?
return (new ActionForward(mapping.getInput())); Seth Ladd wrote: > > Hello, > > Is it possible to reference and forward to the input page of an action from > within the action? It seems as if I have to make an explicit forward > mapping for input for each action. Sometimes, I need to do extra state > checking inside action, and if that fails, to forward back to input. The > explicit forward mapping is fine, but it would seem more simple if "input" > was a default mapping. > > Any tips or pointers would be much appreciated! > > Thanks, > Seth -- Ted Husted, Husted dot Com, Fairport NY USA. -- Custom Software ~ Technical Services. -- Tel 716 737-3463. -- http://www.husted.com/about/struts/
RE: reference input page from inside action?
> return (new ActionForward(mapping.getInput())); excellent, thank you very much! Seth
RE: reference input page from inside action?
Title: RE: reference input page from inside action? Ted, How is that different from mapping.findForward(mapping.getInput()); We are using mapping.findForward() in all cases (that a struts-config mapping exists). > -Original Message- > From: Ted Husted [mailto:[EMAIL PROTECTED]] > Sent: Friday, June 08, 2001 2:32 PM > To: [EMAIL PROTECTED] > Subject: Re: reference input page from inside action? > > > return (new ActionForward(mapping.getInput())); > > Seth Ladd wrote: > > > > Hello, > > > > Is it possible to reference and forward to the input page > of an action from > > within the action? It seems as if I have to make an > explicit forward > > mapping for input for each action. Sometimes, I need to do > extra state > > checking inside action, and if that fails, to forward back > to input. The > > explicit forward mapping is fine, but it would seem more > simple if "input" > > was a default mapping. > > > > Any tips or pointers would be much appreciated! > > > > Thanks, > > Seth > > -- Ted Husted, Husted dot Com, Fairport NY USA. > -- Custom Software ~ Technical Services. > -- Tel 716 737-3463. > -- http://www.husted.com/about/struts/ >
Re: reference input page from inside action?
Does that work? getInput() returns a path and findForward() expects a logical name. input isn't an ActionForward, it's a property of the ActionMapping itself (that can be used to construct an ActionForward). Steve Salkin wrote: > How is that different from > mapping.findForward(mapping.getInput()); > > We are using mapping.findForward() in all cases (that a struts-config > mapping exists). > > return (new ActionForward(mapping.getInput())); -- Ted Husted, Husted dot Com, Fairport NY USA. -- Custom Software ~ Technical Services. -- Tel 716 737-3463. -- http://www.husted.com/about/struts/
RE: displaying html errors in order
Hi, Believe or not, I just ran into this issue today... Wouldn't it be nice is ActionErrors used an Ordered Collection Mikkel -Original Message- From: Charlesworth, Chico To: '[EMAIL PROTECTED]' Sent: 08-06-2001 17:50 Subject: displaying html errors in order i can display errors fine, but they are displayed not in the same order as i created them ... I see this is because the ActionErrors class uses a HashMap and therefore doesn't return them in a given order (i think it sorts them according to the hashcode value). I can use the property tag in html:errors tag to display each error individually, but then it displays my error header and footer for each error displayed ... As anyone thought of a nice hack so this doesn't happen? cheers, chico -- The content of this e-mail is confidential, may contain privileged material and is intended solely for the recipient(s) named above. If you receive this in error, please notify Software AG immediately and delete this e-mail. Software AG (UK) Limited Registered in England & Wales 1310740 Registered Office: Hudson House, Hudson Way, Pride Park, Derby DE24 8HS
struts-config.xml question
Hello, I just am starting out with struts, and I have a question. I started with this syntax in my test jsp: and this in my struts-config.xml: but I was getting this error: javax.servlet.jsp.JspException: Must specify type attribute if name is specified # After searching this list's archives, I saw a reply to a similar question from Craig McClanahan that states: > If you specify name here, you must also specify type. > > If you change this to: > > The tag will be smart enough > to figure out what form bean name you want, without > having to specify it both here and in struts-config.xml. > so, to test, I specified the name in my jsp html:form tag so it looked like this: and this worked. # But, I don't want to have to list the classnames in the JSPs, so I tried to follow craigs suggestion. I changed the lines in the JSP to: and tried this in my struts-config.xml: but now I get this error: javax.servlet.jsp.JspException: Cannot find ActionMappings or ActionFormBeans collection I also searched on this error, but the messages I found did not seem to match my situation. ### Since it works when I specify both the name and type in the html:form tag, I am starting to wonder if my struts-config.xml (in my WEB-INF dir) is being read. Is it enough to put this file in the WEB-INF directory? Also, when I had the name in my html:form tag and the type in the form-bean tag, it seemed obvious how these two things were linked (even thought this was not correct). When I follow Craig's suggestion, I am unsure how "The tag will be smart enough to figure out what form bean name you want." Does it use the JSP name to link to the "path" attribute of the action tag, and link the name attribute of the action tag to the name attribute of the form-bean tag? Sorry about the length of this message, but I wanted to try to be as specific as possible about the problem. Also, if anyone knows of any good documentation links, I am open to suggestions. Other than the docs on the apache site, I have only found www.husted.com , which has lots of useful tips. Any others out there? Thanks, Bill
Re: Help with selecting an image to display.
Hello Alex, Friday, June 08, 2001, 4:17:37 PM, you wrote: AC> Hi, I am looking for advice regarding the use of two images. AC> Lets say you have a class status that has two boolean state properties AC> isModify() and isNew(). If isModify() returns true then I want to display AC> modify.gif and call the JavaScript function modify() and, if isNew() is true AC> then I want to display new.gif and also call modify(). AC> Anyone have an example of this or could offer some advice? Name your properties as getIsModify() and getIsNew() and after that you can use such constructions as - display modify.gif -- Best regards, Olegmailto:[EMAIL PROTECTED]
Re: displaying html errors in order
Hello Chico, Friday, June 08, 2001, 7:50:27 PM, you wrote: CC> i can display errors fine, but they are displayed not in the same order as i CC> created them ... CC> I see this is because the ActionErrors class uses a HashMap and therefore CC> doesn't return them in a given order (i think it sorts them according to the CC> hashcode value). CC> I can use the property tag in html:errors tag to display each error CC> individually, but then it displays my error header and footer for each error CC> displayed ... You can write your own version of ActionErrors and use ArrayList in it, for example, not HashMap. -- Best regards, Olegmailto:[EMAIL PROTECTED]
Re: Reset the form
Hello Kiet, Friday, June 08, 2001, 9:08:07 PM, you wrote: KN> I have my reset button defined: KN> KN> > KN> Why is that the reset method doesn't get call and the Action class get KN> executed. You can not call reset method by this way. It is called automatically by ActionServlet after form submitting in browser and before filling of ActionForm by values from request. -- Best regards, Olegmailto:[EMAIL PROTECTED]
Re: html errors tag not displaying content
Hello Chris, To use this tag you must, of course add html taglib definition to the page and add two strings to properties files with resources for MessageResources container. Another words - you must add such strings as errors.header= errors.footer= to the properties package. It is described in web.xml in ActionServlet definition section as "application" - application some.org.package.ApplicationResources Friday, June 08, 2001, 7:08:05 PM, you wrote: CW> hello, CW> i just upgraded to struts beta 3. i have an application that was CW> working just fine using the struts errors tag. after the upgrade, i no CW> longer see any error messages. on my jsp, i have a line: CW> CW> that outputs no content... however, the following line right below CW> shows the proper error: CW> <%= CW> ((ActionError)((ActionErrors)request.getAttribute(Action.ERROR_KEY)).get CW> ().next()).getValues()[0] %> CW> so, i know the ActionErrors object is getting to the page and that it CW> has my errors in it, but is not showing them. CW> any idea as to what might be going on? CW> thanks for any help. CW> cheers, CW> chris CW> | chris wilson || web dev ||| [EMAIL PROTECTED] || | CW> www.wondergeek.com | | -- Best regards, Olegmailto:[EMAIL PROTECTED]
Re[2]: Question on the ActionForm design for dynamic data?
Hello Ellen,
You are speak about indexed properties. It can be defined by two ways
1. One method for get and set operations
public String[] getSomeProperty() {}
2. Two methods
public String getProperty( int index ) {}
public void setProperty( int index, String value ) {}
Friday, June 08, 2001, 9:39:18 PM, you wrote:
EL> Question on the ActionForm design for dynamic data?I have scoured this list
unsuccessfully for an answer, and this email seemed the best starting point so I am
responding to it with the question
EL> I have:
>>From what I can tell, this only explains how to iterate over a collection to create
>a form with a dynamic number of rows. What I cannot find an answer to is how does
>the ActionForm need to be set
>>up to handle population with the input field values from those rows when this form
>is submitted? Does it simply need a "public void setCustomerContacts(Vector
>customerContacts)"? Will Struts then
>>populate the Vector with CustomerContact objects? Or does it need set() methods to
>accept Vectors of each individual column's values?
EL> Thanks,
EL> Ellen
EL> - Original Message -
EL> From: Jeff Trent
EL> To: [EMAIL PROTECTED]
EL> Sent: Sunday, May 20, 2001 5:11 AM
EL> Subject: Re: Question on the ActionForm design for dynamic data?
EL> (1) Have a Vector / Collection of contributors (ie. getContributors()) belonging
to your form. Inside that function, check to see if you need more rows by using code
similar to the following:
EL> public Vector getCustomerContacts()
EL> {
EL> CustomerContact lastCustomerContact =
(CustomerContact)this.customerContacts.lastElement();
EL> if (!lastCustomerContact.isEmpty())
// is this slot being used?
EL> this.customerContacts.addElement(new CustomerContact());//
always have one available slot at the end of the matrix
EL> return this.customerContacts;
EL> }
EL> (2) Do not use the reset() method.
EL> (3) On your JSP, use code like this:
EL> <% int i = 0; %>
EL>
EL>
EL>
EL>
EL>
EL>
EL> <% i++; %>
EL>
EL> (4) Have a button on the form "Add more rows" in which case the form posts to
itself and will cause a new row to be added at the bottom of the grid.
EL> Hope this help,
EL> Jeff
EL> - Original Message -
EL> From: Joyce Tang
EL> To: [EMAIL PROTECTED]
EL> Sent: Saturday, May 19, 2001 11:28 PM
EL> Subject: Question on the ActionForm design for dynamic data?
EL> Here is the situation.
EL> I am developing a system to maintain a contribution plan. I need to input the
plan information first and add unlimited number of contributors, specifying each share
of the plan. So there
EL> will be a page with contribution plan information and a list of all the
contributors. The information you can edit on this page is the percentage of share of
each contributor. Validation rules
EL> are: share need to add up to 100 and share figure is an integer between 0 and 100.
Since the number of contributors is unknown in advance, how should I design the
ActionForm?
EL> Thanks a lot,
EL> Joyce
--
Best regards,
Olegmailto:[EMAIL PROTECTED]
Re: reference input page from inside action?
Hello Seth, For example - return new ActionForward( mapping.getInput() ); if input attribute is defined for this action. Friday, June 08, 2001, 9:50:25 PM, you wrote: SL> Hello, SL> Is it possible to reference and forward to the input page of an action from SL> within the action? It seems as if I have to make an explicit forward SL> mapping for input for each action. Sometimes, I need to do extra state SL> checking inside action, and if that fails, to forward back to input. The SL> explicit forward mapping is fine, but it would seem more simple if "input" SL> was a default mapping. SL> Any tips or pointers would be much appreciated! SL> Thanks, SL> Seth -- Best regards, Olegmailto:[EMAIL PROTECTED]
Re[2]: Scratch RowSets
Hello Ted, Friday, June 08, 2001, 8:01:31 PM, you wrote: TH> Oleg V Alexeev wrote: >> TH> Though, if stay on this road, larger project swill have to start >> TH> assembling their struts-config.xml from smaller files, as some >> TH> people do with their Applicaton Resource now. ;-) >> >> My first idea was to split struts-config to 'standart' part and >> bean-factory part with my definirions. But it is needed to insert >> references to bean templates into action tags and it was main reason >> to build all in one. TH> So long as we can still use a "package" format within struts-config, TH> that shouldn't be a problem, since people could split them up for team TH> development and concaternate them back again as part of the build. TH> (By package format, I mean that we can repeat the node TH> and all it's children as many times as needed, and still create a single TH> ActionMapping database. I do that now and can also include David's TH> nodes in the same file, so that all package's TH> programtic settings are all together.) So I can place several sections to the config file and all stuff will be parsed. Is it right? Are there any differences between file with one big section and file with several sections in case of whole content of such files is identical? -- Best regards, Olegmailto:[EMAIL PROTECTED]
Re: struts-config.xml question
In general, you shouldn't need to specify the form name or type in the JSP at all. The form tag will lookup that up from the struts-config.xml, according to where you are submitting the form (action path = action path). should be all you need. -- Ted Husted, Husted dot Com, Fairport NY USA. -- Custom Software ~ Technical Services. -- Tel 716 737-3463. -- http://www.husted.com/about/struts/ Bill Clinton wrote: > > Hello, > I just am starting out with struts, and I have a question. I > started with this syntax in my test jsp: > > > > > > and this in my struts-config.xml: > > type="com.companyname.actionform.QuestionForm"/> > > but I was getting this error: > > javax.servlet.jsp.JspException: Must specify type attribute if name is > specified > > # > > After searching this list's archives, I saw a reply to a similar > question from Craig McClanahan that states: > > > If you specify name here, you must also specify type. > > > > If you change this to: > > > > The tag will be smart enough > > to figure out what form bean name you want, without > > having to specify it both here and in struts-config.xml. > > > > so, to test, I specified the name in my jsp html:form tag so it looked > like this: > > type="com.companyname.actionform.QuestionForm" action="insertQuestion"> > > and this worked. > > # > > But, I don't want to have to list the classnames in the JSPs, so I tried > to follow craigs suggestion. I changed the lines in the JSP to: > > > > and tried this in my struts-config.xml: > > type="com.companyname.actionform.QuestionForm"/> > > type="com.companyname.actionmap.InsertQuestionAction" > name="questionForm" >scope="request" > validate="false"> > > > > but now I get this error: > javax.servlet.jsp.JspException: Cannot find ActionMappings or > ActionFormBeans collection > > I also searched on this error, but the messages I found did not seem to > match my situation. > > ### > > Since it works when I specify both the name and type in the html:form > tag, I am starting to wonder if my struts-config.xml (in my WEB-INF dir) > is being read. Is it enough to put this file in the WEB-INF directory? > > Also, when I had the name in my html:form tag and the type in the > form-bean tag, it seemed obvious how these two things were linked (even > thought this was not correct). > > When I follow Craig's suggestion, I am unsure how "The tag will be smart > enough to figure out what form bean name you want." Does it use the JSP > name to link to the "path" attribute of the action tag, and link the > name attribute of the action tag to the name attribute of the form-bean tag? > > Sorry about the length of this message, but I wanted to try to be as > specific as possible about the problem. > > Also, if anyone knows of any good documentation links, I am open to > suggestions. Other than the docs on the apache site, I have only found > www.husted.com , which has lots of useful tips. Any others out there? > > Thanks, Bill
Re: struts-config.xml question
Hello Bill, Try to use not and restart servlet container (Tomcat, Resin, etc.) after strut-config.xml changing (or call http://host:port/path/admin/reload) Friday, June 08, 2001, 11:43:06 PM, you wrote: BC> Hello, BC> I just am starting out with struts, and I have a question. I BC> started with this syntax in my test jsp: BC> BC> BC> BC> and this in my struts-config.xml: BC> type="com.companyname.actionform.QuestionForm"/> BC> but I was getting this error: BC> javax.servlet.jsp.JspException: Must specify type attribute if name is BC> specified BC> # BC> After searching this list's archives, I saw a reply to a similar BC> question from Craig McClanahan that states: BC> > If you specify name here, you must also specify type. BC> > BC> > If you change this to: BC> > BC> > The tag will be smart enough BC> > to figure out what form bean name you want, without BC> > having to specify it both here and in struts-config.xml. BC> > BC> so, to test, I specified the name in my jsp html:form tag so it looked BC> like this: BC> type="com.companyname.actionform.QuestionForm" action="insertQuestion"> BC> and this worked. BC> # BC> But, I don't want to have to list the classnames in the JSPs, so I tried BC> to follow craigs suggestion. I changed the lines in the JSP to: BC> BC> and tried this in my struts-config.xml: BC> type="com.companyname.actionform.QuestionForm"/> BC> type="com.companyname.actionmap.InsertQuestionAction" BC> name="questionForm" BC>scope="request" BC> validate="false"> BC> BC> BC> but now I get this error: BC> javax.servlet.jsp.JspException: Cannot find ActionMappings or BC> ActionFormBeans collection BC> I also searched on this error, but the messages I found did not seem to BC> match my situation. BC> ### BC> Since it works when I specify both the name and type in the html:form BC> tag, I am starting to wonder if my struts-config.xml (in my WEB-INF dir) BC> is being read. Is it enough to put this file in the WEB-INF directory? BC> Also, when I had the name in my html:form tag and the type in the BC> form-bean tag, it seemed obvious how these two things were linked (even BC> thought this was not correct). BC> When I follow Craig's suggestion, I am unsure how "The tag will be smart BC> enough to figure out what form bean name you want." Does it use the JSP BC> name to link to the "path" attribute of the action tag, and link the BC> name attribute of the action tag to the name attribute of the form-bean tag? BC> Sorry about the length of this message, but I wanted to try to be as BC> specific as possible about the problem. BC> Also, if anyone knows of any good documentation links, I am open to BC> suggestions. Other than the docs on the apache site, I have only found BC> www.husted.com , which has lots of useful tips. Any others out there? BC> Thanks, Bill -- Best regards, Olegmailto:[EMAIL PROTECTED]
RE: struts-config.xml question
you need not have the name attribute in the html:form tag. It can get it from the struts_config file. Do you have setters and getters for all your attributes in the actionform? hope that helps. VA -Original Message- From: Bill Clinton [mailto:[EMAIL PROTECTED]] Sent: Friday, June 08, 2001 3:43 PM To: [EMAIL PROTECTED] Subject: struts-config.xml question Hello, I just am starting out with struts, and I have a question. I started with this syntax in my test jsp: and this in my struts-config.xml: but I was getting this error: javax.servlet.jsp.JspException: Must specify type attribute if name is specified # After searching this list's archives, I saw a reply to a similar question from Craig McClanahan that states: > If you specify name here, you must also specify type. > > If you change this to: > > The tag will be smart enough > to figure out what form bean name you want, without > having to specify it both here and in struts-config.xml. > so, to test, I specified the name in my jsp html:form tag so it looked like this: and this worked. # But, I don't want to have to list the classnames in the JSPs, so I tried to follow craigs suggestion. I changed the lines in the JSP to: and tried this in my struts-config.xml: but now I get this error: javax.servlet.jsp.JspException: Cannot find ActionMappings or ActionFormBeans collection I also searched on this error, but the messages I found did not seem to match my situation. ### Since it works when I specify both the name and type in the html:form tag, I am starting to wonder if my struts-config.xml (in my WEB-INF dir) is being read. Is it enough to put this file in the WEB-INF directory? Also, when I had the name in my html:form tag and the type in the form-bean tag, it seemed obvious how these two things were linked (even thought this was not correct). When I follow Craig's suggestion, I am unsure how "The tag will be smart enough to figure out what form bean name you want." Does it use the JSP name to link to the "path" attribute of the action tag, and link the name attribute of the action tag to the name attribute of the form-bean tag? Sorry about the length of this message, but I wanted to try to be as specific as possible about the problem. Also, if anyone knows of any good documentation links, I am open to suggestions. Other than the docs on the apache site, I have only found www.husted.com , which has lots of useful tips. Any others out there? Thanks, Bill
Re: Scratch RowSets
Oleg V Alexeev wrote: > So I can place several sections to the config file and > all stuff will be parsed. Is it right? Yes. Are there any differences > between file with one big section and file with several sections in > case of whole content of such files is identical? A configuration file using the package format will be longer, but they are functionally equivalent. I'm also doing things like /account/Form.java /account/Insert.java rather than /accountForm.java /accountInsert.java so that the application is divided into coherent sub-packages. So it then becomes natural for me to arrange the configuration files that way. And as mentioned I can also interlace David's Validator nodes in there too. -T.
Problem With Struts and Tomcat
Ok, I've got a bit of a headache and here's the cause: I'm using Visual Age for Java 3.5.2, with Tomcat 3.1. That works fine. I installed Struts 1.0-b3 with Xerces 1.4.0. Then I installed the struts-example.war file. That installed fine too (Tomcat took care of it). However, where my headache seems to be occurring is when I try to access a struts driven application. I have tried several of the "sample" apps, but every time I get this error: Root cause: java.lang.IllegalArgumentException: cant remove Attributes from request scope java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) java.lang.RuntimeException(java.lang.String) java.lang.IllegalArgumentException(java.lang.String) void org.apache.jasper.runtime.PageContextImpl.removeAttribute(java.lang.String, int) int org.apache.struts.taglib.html.FormTag.doEndTag() void _0002fregistration_0002ejspregistration_jsp_0. _jspService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.jasper.runtime.HttpJspBase.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, boolean) void org.apache.jasper.runtime.JspServlet.serviceJspFile(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String, java.lang.Throwable, boolean) void org.apache.jasper.runtime.JspServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.tomcat.core.ServletWrapper.handleRequest(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.core.RequestDispatcherImpl.forward(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.struts.action.ActionServlet.processActionForward(org.apache.struts.action.ActionForward, org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.struts.action.ActionServlet.doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.tomcat.core.ServletWrapper.handleRequest(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.core.ContextManager.service(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(org.apache.tomcat.service.TcpConnection, java.lang.Object []) void org.apache.tomcat.service.TcpConnectionThread.run() void java.lang.Thread.run() This was generated with the "Register with the MailReader Demonstration Application " that came with the struts-example.war file (out of the box). However, I received this exact same type of error with a different example (that didn't come from the Jakarta project). This leads me to believe that there's some sort of incompatibility or config problem going on. If anyone has any idea about this, or has seen this before, please enlighten me. Thanks! -Tom
RE: Problem With Struts and Tomcat
I would highly recommend upgrading your Tomcat to 3.2.2. This may solve your problem. -Original Message- From: Thomas L Richards [mailto:[EMAIL PROTECTED]] Sent: Friday, June 08, 2001 13:49 To: [EMAIL PROTECTED] Subject: Problem With Struts and Tomcat Ok, I've got a bit of a headache and here's the cause: I'm using Visual Age for Java 3.5.2, with Tomcat 3.1. That works fine. I installed Struts 1.0-b3 with Xerces 1.4.0. Then I installed the struts-example.war file. That installed fine too (Tomcat took care of it). However, where my headache seems to be occurring is when I try to access a struts driven application. I have tried several of the "sample" apps, but every time I get this error: Root cause: java.lang.IllegalArgumentException: cant remove Attributes from request scope java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) java.lang.RuntimeException(java.lang.String) java.lang.IllegalArgumentException(java.lang.String) void org.apache.jasper.runtime.PageContextImpl.removeAttribute(java.lang.String, int) int org.apache.struts.taglib.html.FormTag.doEndTag() void _0002fregistration_0002ejspregistration_jsp_0. _jspService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.jasper.runtime.HttpJspBase.service(javax.servlet.http.HttpServlet Request, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(javax.servlet .http.HttpServletRequest, javax.servlet.http.HttpServletResponse, boolean) void org.apache.jasper.runtime.JspServlet.serviceJspFile(javax.servlet.http.HttpS ervletRequest, javax.servlet.http.HttpServletResponse, java.lang.String, java.lang.Throwable, boolean) void org.apache.jasper.runtime.JspServlet.service(javax.servlet.http.HttpServletR equest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.tomcat.core.ServletWrapper.handleRequest(org.apache.tomcat.core.R equest, org.apache.tomcat.core.Response) void org.apache.tomcat.core.RequestDispatcherImpl.forward(javax.servlet.ServletRe quest, javax.servlet.ServletResponse) void org.apache.struts.action.ActionServlet.processActionForward(org.apache.strut s.action.ActionForward, org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServle tRequest, javax.servlet.http.HttpServletResponse) void org.apache.struts.action.ActionServlet.doGet(javax.servlet.http.HttpServletR equest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest , javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.tomcat.core.ServletWrapper.handleRequest(org.apache.tomcat.core.R equest, org.apache.tomcat.core.Response) void org.apache.tomcat.core.ContextManager.service(org.apache.tomcat.core.Request , org.apache.tomcat.core.Response) void org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(org.a pache.tomcat.service.TcpConnection, java.lang.Object []) void org.apache.tomcat.service.TcpConnectionThread.run() void java.lang.Thread.run() This was generated with the "Register with the MailReader Demonstration Application " that came with the struts-example.war file (out of the box). However, I received this exact same type of error with a different example (that didn't come from the Jakarta project). This leads me to believe that there's some sort of incompatibility or config problem going on. If anyone has any idea about this, or has seen this before, please enlighten me. Thanks! -Tom
Re: Scratch RowSets
Just as an aside, Oleg: When I use RowSets as value object beans, the type is determined by the JDBC metadata. I've been putting some wrappers around that so the properties have ordinary getters and setters. I see that BeanFactory includes code to create tables, but what about reading tables to create beans? Oleg V Alexeev wrote: > > Hello Ted, > > Thank for good stub. Now I am trying to implement such approach in my > extension to struts - BeanFactoryServlet.
Concepts in working with multipart request
Hello all. I wanted to know if I am able to use the MultipartRequestWrapper object by itself. That is, can I store MultipartRequestWrapper objects in a bean. My purpose is to temporarily store a binary and its file name in a bean until the final form page when the user submits the whole "kit and kaboodle". Part of the problem is that I dont understand what is going on. It looks like the request keeps the following: "name" property representing the form field name "value" property representing the String path of the file you uploaded some binary Stream data representing the file I realy have no idea, and I am looking around for answers but am coming up empty. Can someone sum up what is happening here, what the request contains, what values the request works with, and what are the requirements. Thanks sincerely, Jonathan
RE: reference input page from inside action?
Title: RE: reference input page from inside action? Ted Husted wrote: > Does that work? No. > getInput() returns a path and findForward() expects a logical name. Yes. > input isn't an ActionForward, it's a property of the ActionMapping > itself (that can be used to construct an ActionForward). Once again I find my fingers are faster then my brain. :) We are not in fact doing what I said we are doing, and thus the application actually works. :) S- > Steve Salkin wrote: > > How is that different from > > mapping.findForward(mapping.getInput()); > > > > We are using mapping.findForward() in all cases (that a > struts-config > > mapping exists). > > > > > return (new ActionForward(mapping.getInput())); > > -- Ted Husted, Husted dot Com, Fairport NY USA. > -- Custom Software ~ Technical Services. > -- Tel 716 737-3463. > -- http://www.husted.com/about/struts/ >
RE: Struts Beta 03 Build Problem
I did build Ant on one of my two Linux installations (which was fun because I had to pgp decrypt the source tars first), but the other one together with my NT 4.0 install both have binary downloads of Ant1.3 running. I just tried building Ant on my NT installation and I still get the same problem. I also started copying some jars into the ant lib optional directory, but there are quite a few listed in the Library Dependencies section. Does anyone know where this TraXLiason class lives? Thanks, David McLure >From: "Deadman, Hal" <[EMAIL PROTECTED]> >Subject: RE: Struts Beta 03 Build Problem >Message-ID: <001b01c0f030$0052b290$e7d9cac6@bdshdeadman> > >Did you get the ant binary distribution or did you build ant yourself? >Building ant yourself may get you a version of ant that supports fewer tasks >depending on what is in your classpath when you build it. Certain classes >such as org.apache.tools.ant.taskdefs.optional.TraXLiason don't get built >unless certain things are found in your classpath when ant is built. > >If you have the pre-built ant distribution, make sure the optional ant jar >files are in your classpath. PostgresSQL probably doesn't use the ant style >task which uses org.apache.tools.ant.taskdefs.optional.TraXLiason.
Re: Problem With Struts and Tomcat
I ran into that running Tomcat 3.1. You need to be running Tomcat 3.2.x. It's a difference in the servlet specification. Rick [EMAIL PROTECTED] wrote: > Ok, I've got a bit of a headache and here's the cause: I'm using Visual Age for Java 3.5.2, with Tomcat 3.1. That works fine. I installed Struts 1.0-b3 with Xerces 1.4.0. Then I installed the struts-example.war file. That installed fine too (Tomcat took care of it). However, where my headache seems to be occurring is when I try to access a struts driven application. I have tried several of the "sample" apps, but every time I get this error: Root cause: java.lang.IllegalArgumentException: cant remove Attributes from request scope java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) java.lang.RuntimeException(java.lang.String) java.lang.IllegalArgumentException(java.lang.String) void org.apache.jasper.runtime.PageContextImpl.removeAttribute(java.lang.String, int) int org.apache.struts.taglib.html.FormTag.doEndTag() void _0002fregistration_0002ejspregistration_jsp_0. _jspService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.jasper.runtime.HttpJspBase.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, boolean) void org.apache.jasper.runtime.JspServlet.serviceJspFile(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String, java.lang.Throwable, boolean) void org.apache.jasper.runtime.JspServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.tomcat.core.ServletWrapper.handleRequest(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.core.RequestDispatcherImpl.forward(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.struts.action.ActionServlet.processActionForward(org.apache.struts.action.ActionForward, org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.struts.action.ActionServlet.doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.tomcat.core.ServletWrapper.handleRequest(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.core.ContextManager.service(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(org.apache.tomcat.service.TcpConnection, java.lang.Object []) void org.apache.tomcat.service.TcpConnectionThread.run() void java.lang.Thread.run() This was generated with the "Register with the MailReader Demonstration Application " that came with the struts-example.war file (out of the box). However, I received this exact same type of error with a different example (that didn't come from the Jakarta project). This leads me to believe that there's some sort of incompatibility or config problem going on. If anyone has any idea about this, or has seen this before, please enlighten me. Thanks! -Tom
Re: Problem With Struts and Tomcat
I was afraid it was something like that. I'm downloading Tomcat 3.2.1 now (can't get 3.2.2 for VAJ yet). Unfortunately, as it turns out, I need to upgrade VAJ to 3.5.3 since Tomcat 3.2.X won't work with VAJ 3.5.2. Go figure. Anyway, thanks for the info everyone! -Tom ricksmth@minds pring.comTo: [EMAIL PROTECTED] cc: 06/08/2001 Subject: Re: Problem With Struts and Tomcat 04:18 PM Please respond to struts-user I ran into that running Tomcat 3.1. You need to be running Tomcat 3.2.x. It's a difference in the servlet specification. Rick [EMAIL PROTECTED] wrote: > Ok, I've got a bit of a headache and here's the cause: I'm using Visual Age for Java 3.5.2, with Tomcat 3.1. That works fine. I installed Struts 1.0-b3 with Xerces 1.4.0. Then I installed the struts-example.war file. That installed fine too (Tomcat took care of it). However, where my headache seems to be occurring is when I try to access a struts driven application. I have tried several of the "sample" apps, but every time I get this error: Root cause: java.lang.IllegalArgumentException: cant remove Attributes from request scope java.lang.Throwable(java.lang.String) java.lang.Exception(java.lang.String) java.lang.RuntimeException(java.lang.String) java.lang.IllegalArgumentException(java.lang.String) void org.apache.jasper.runtime.PageContextImpl.removeAttribute(java.lang.String, int) int org.apache.struts.taglib.html.FormTag.doEndTag() void _0002fregistration_0002ejspregistration_jsp_0. _jspService(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.jasper.runtime.HttpJspBase.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, boolean) void org.apache.jasper.runtime.JspServlet.serviceJspFile(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse, java.lang.String, java.lang.Throwable, boolean) void org.apache.jasper.runtime.JspServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.tomcat.core.ServletWrapper.handleRequest(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.core.RequestDispatcherImpl.forward(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.struts.action.ActionServlet.processActionForward(org.apache.struts.action.ActionForward, org.apache.struts.action.ActionMapping, org.apache.struts.action.ActionForm, javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.struts.action.ActionServlet.process(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void org.apache.struts.action.ActionServlet.doGet(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.http.HttpServletRequest, javax.servlet.http.HttpServletResponse) void javax.servlet.http.HttpServlet.service(javax.servlet.ServletRequest, javax.servlet.ServletResponse) void org.apache.tomcat.core.ServletWrapper.handleRequest(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.core.ContextManager.service(org.apache.tomcat.core.Request, org.apache.tomcat.core.Response) void org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(org.apache.tomcat.service.TcpConnection, java.lang.Object []) void
app server authentication - frames
Hi, I have a question I hoping some one might have some ideas on how to accomplish this ... I am using the appsever based authentication - so I have a html page that login.html. now my welcome page is a frame that has two jsp pages in it. unfortunately when I logon I see the login page in both the frames. The only way I can think of around this is to have a hidden jsp page as a welcome page so that this page just redirects to the frames based page if you are logged on else to the logon page... Does anyone know of any other way around this? thanks pratima -Original Message- From: Ted Husted [mailto:[EMAIL PROTECTED]] Sent: Friday, June 08, 2001 1:55 PM To: [EMAIL PROTECTED] Subject: Re: Scratch RowSets Just as an aside, Oleg: When I use RowSets as value object beans, the type is determined by the JDBC metadata. I've been putting some wrappers around that so the properties have ordinary getters and setters. I see that BeanFactory includes code to create tables, but what about reading tables to create beans? Oleg V Alexeev wrote: > > Hello Ted, > > Thank for good stub. Now I am trying to implement such approach in my > extension to struts - BeanFactoryServlet.
RE: Javascript Validation
When I try to run this, I get this error: /registration.jsp(-1): Error in tag library at: 'html': The Tag class 'org.apache.struts.taglib.html.ButtonTag' has no setter method corresponding to TLD declared attribute 'styleid', (JSP 1.1 spec, 5.4.1) probably occurred due to an error in /registration.jsp line -1: Any clues? Thanks David Winterfeldt To: [EMAIL PROTECTED] Subject: RE: Javascript Validation 06/08/2001 09:55 AM Please respond to struts-user Don't forget that any client validations you do using JavaScript should be duplicated on the server side because there is no guarantee the JavaScipt will run. The client have have it turned off or the script could fail depending on the browser. I have started work on a validation framework that works in Struts and let's you sync up your server side validation with your client side validation if you want to look at it. http://home.earthlink.net/~dwinterfeldt David "Dudley Butt@i-Commerce" <[EMAIL PROTECTED]> wrote: i just find it sometimes easier to move all validation off the jsp, and hence all java off the jsp. I think its just basically a personal preference. This way I'm making full use of the struts error handling model and keep all my java in one place. There always seems to be more than one way to do things, just depends on what u need to do and whats your preference Thanx for all the help guys -Original Message- From: Eelco van Kuik [mailto:[EMAIL PROTECTED]] Sent: Friday, June 08, 2001 11:32 AM To: '[EMAIL PROTECTED]' Subject: RE: Javascript Validation I don't understand why Dudley thought it was necessary to send java code, but I think what you need you can find at: http://javascript.internet.com/forms/ I don't have internet from this place, but know there are many javascript examples there. Regards, Eelco -Original Message- From: Satish Khanzode [mailto:[EMAIL PROTECTED]] Sent: Friday, June 08, 2001 7:42 AM To: [EMAIL PROTECTED] Subject: Javascript Validation Hi Has anyone used client-side validations (using Javascript) in jsp pages created Struts ? Pls help. Thanks, Satish Khanzode Do You Yahoo!? Yahoo! Mail Personal Address - Get email at your own domain with Yahoo! Mail.
RE: app server authentication - frames
Hi Pratima, Can you switch to basic authentication? Another alternative is to change the top frame's location with JavaScript in the logon page. --Abraham > -Original Message- > From: Gogineni, Pratima [mailto:[EMAIL PROTECTED]] > Sent: Friday, June 08, 2001 3:45 PM > To: '[EMAIL PROTECTED]' > Subject: app server authentication - frames > > > Hi, > I have a question I hoping some one might have some ideas on how to > accomplish this ... > I am using the appsever based authentication - so I have a html page that > login.html. > now my welcome page is a frame that has two jsp pages in it. unfortunately > when I logon I see the login page in both the frames. > > The only way I can think of around this is to have a hidden jsp page as a > welcome page so that this page just redirects to the frames based page if > you are logged on else to the logon page... Does anyone know of any other > way around this? > > thanks > pratima > > -Original Message- > From: Ted Husted [mailto:[EMAIL PROTECTED]] > Sent: Friday, June 08, 2001 1:55 PM > To: [EMAIL PROTECTED] > Subject: Re: Scratch RowSets > > > Just as an aside, Oleg: > > When I use RowSets as value object beans, the type is determined by the > JDBC metadata. I've been putting some wrappers around that so the > properties have ordinary getters and setters. > > I see that BeanFactory includes code to create tables, but what about > reading tables to create beans? > > Oleg V Alexeev wrote: > > > > Hello Ted, > > > > Thank for good stub. Now I am trying to implement such approach in my > > extension to struts - BeanFactoryServlet. >
RE: Javascript Validation
Try a recent nightly build. --Abraham > -Original Message- > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] > Sent: Friday, June 08, 2001 3:52 PM > To: [EMAIL PROTECTED] > Subject: RE: Javascript Validation > > > > When I try to run this, I get this error: > > /registration.jsp(-1): Error in tag library at: 'html': The Tag class > 'org.apache.struts.taglib.html.ButtonTag' has no setter method > corresponding to TLD declared attribute 'styleid', (JSP 1.1 spec, 5.4.1) > probably occurred due to an error in /registration.jsp line -1: > > Any clues? > > Thanks > > > > > > David > > Winterfeldt To: > [EMAIL PROTECTED] > > yahoo.com>Subject: RE: > Javascript Validation > > > 06/08/2001 > > 09:55 AM > > Please respond > > to struts-user > > > > > > > > > > Don't forget that any client validations you do using JavaScript should be > duplicated on the server side because there is no guarantee the JavaScipt > will run. The client have have it turned off or the script could fail > depending on the browser. I have started work on a validation framework > that works in Struts and let's you sync up your server side > validation with > your client side validation if you want to look at it. > > > http://home.earthlink.net/~dwinterfeldt > > > David > > > "Dudley Butt@i-Commerce" <[EMAIL PROTECTED]> wrote: > i just find it sometimes easier to move all validation off the jsp, and > hence all java off the jsp. I think its just basically a personal > preference. This way I'm making full use of the struts error handling > model > and keep all my java in one place. There always seems to be more than one > way to do things, just depends on what u need to do and whats your > preference > Thanx for all the help guys > > -Original Message- > From: Eelco van Kuik [mailto:[EMAIL PROTECTED]] > Sent: Friday, June 08, 2001 11:32 AM > To: '[EMAIL PROTECTED]' > Subject: RE: Javascript Validation > > > I don't understand why Dudley thought it was necessary to send java code, > but I think what you need you can find at: > http://javascript.internet.com/forms/ I don't have internet from this place, but know there are many javascript examples there. Regards, Eelco -Original Message- From: Satish Khanzode [mailto:[EMAIL PROTECTED]] Sent: Friday, June 08, 2001 7:42 AM To: [EMAIL PROTECTED] Subject: Javascript Validation Hi Has anyone used client-side validations (using Javascript) in jsp pages created Struts ? Pls help. Thanks, Satish Khanzode Do You Yahoo!? Yahoo! Mail Personal Address - Get email at your own domain with Yahoo! Mail.
Re: ActionForm/Action with edit mode
"Hogan, John" wrote: > Joe, Ted, > Your proposed solutions worked well. Thanks. Here's a simple trick for returning a blank ActionForm for new data-entry. Define a generic "Input" action, that does nothing but return (new ActionForward(mapping.getInput())); Then whenever you need to get a blank ActionForm, of any type, just create a mapping to the generic Action, specifying a different input property: Or, This way you don't have to check for an add request for each form type. -- Ted Husted, Husted dot Com, Fairport NY USA. -- Custom Software ~ Technical Services. -- Tel 716 737-3463. -- http://www.husted.com/about/struts/
Re: struts-config.xml question
Now that you mention it, the FAQ-o-Matic is up again. < http://jakarta.apache.org:8080/jyve-faq/Turbine/screen/DisplayTopics/action/SetAll/project_id/2/faq_id/36 > Bill Clinton wrote: > Also, if anyone knows of any good documentation links, I am open to > suggestions. Other than the docs on the apache site, I have only found > www.husted.com , which has lots of useful tips. Any others out there? -- Ted Husted, Husted dot Com, Fairport NY USA. -- Custom Software ~ Technical Services. -- Tel 716 737-3463. -- http://www.husted.com/about/struts/
cann't work
HI I have a problem in using struts.The details are as follow: The Web Server is WebLogic5.1. and the configure info in the web.xml is: action action org.apache.struts.action.ActionServlet debug 2 config /WEB-INF/struts-config.xml application com.ncs.iwa.ApplicationResources detail 2 validate true 2 and in the web-info folder there are: lib\struts.jar struts-config.xml The problem is : when I input the http://localhost:port/myapp/login.do The server told me the login.do cann't be found . why?
RE: Javascript Validation
Try putting the 1.0 beta 3 of Struts into the webapp replacing the jar and the tlds. I test on Tomcat 3.2 and 4.0, but some other application servers do more rigorous checking of the tld to the class and if they don't match it generates an error. David --- Abraham Kang <[EMAIL PROTECTED]> wrote: > Try a recent nightly build. > > --Abraham > > > -Original Message- > > From: [EMAIL PROTECTED] > [mailto:[EMAIL PROTECTED]] > > Sent: Friday, June 08, 2001 3:52 PM > > To: [EMAIL PROTECTED] > > Subject: RE: Javascript Validation > > > > > > > > When I try to run this, I get this error: > > > > /registration.jsp(-1): Error in tag library at: > 'html': The Tag class > > 'org.apache.struts.taglib.html.ButtonTag' has no > setter method > > corresponding to TLD declared attribute 'styleid', > (JSP 1.1 spec, 5.4.1) > > probably occurred due to an error in > /registration.jsp line -1: > > > > Any clues? > > > > Thanks > > > > > > > > > > > > David > > > > Winterfeldt To: > > [EMAIL PROTECTED] > > > > > yahoo.com>Subject: > RE: > > Javascript Validation > > > > > > 06/08/2001 > > > > 09:55 AM > > > > Please respond > > > > to struts-user > > > > > > > > > > > > > > > > > > > > Don't forget that any client validations you do > using JavaScript should be > > duplicated on the server side because there is no > guarantee the JavaScipt > > will run. The client have have it turned off or > the script could fail > > depending on the browser. I have started work on > a validation framework > > that works in Struts and let's you sync up your > server side > > validation with > > your client side validation if you want to look at > it. > > > > > > http://home.earthlink.net/~dwinterfeldt > > > > > > David > > > > > > "Dudley Butt@i-Commerce" > <[EMAIL PROTECTED]> wrote: > > i just find it sometimes easier to move all > validation off the jsp, and > > hence all java off the jsp. I think its just > basically a personal > > preference. This way I'm making full use of the > struts error handling > > model > > and keep all my java in one place. There always > seems to be more than one > > way to do things, just depends on what u need to > do and whats your > > preference > > Thanx for all the help guys > > > > -Original Message- > > From: Eelco van Kuik [mailto:[EMAIL PROTECTED]] > > Sent: Friday, June 08, 2001 11:32 AM > > To: '[EMAIL PROTECTED]' > > Subject: RE: Javascript Validation > > > > > > I don't understand why Dudley thought it was > necessary to send java code, > > but I think what you need you can find at: > > > http://javascript.internet.com/forms/ > > I don't have internet from this place, but know > there are many javascript > examples there. > > Regards, > > Eelco > > > > -Original Message- > From: Satish Khanzode > [mailto:[EMAIL PROTECTED]] > Sent: Friday, June 08, 2001 7:42 AM > To: [EMAIL PROTECTED] > Subject: Javascript Validation > > > Hi > Has anyone used client-side validations (using > Javascript) in jsp pages > created Struts ? Pls help. > Thanks, > Satish Khanzode > > > > Do You Yahoo!? > Yahoo! Mail Personal Address - Get email at your own > domain with Yahoo! > Mail. > > > > > > > > __ Do You Yahoo!? Get personalized email addresses from Yahoo! Mail - only $35 a year! http://personal.mail.yahoo.com/
"Java Server Faces"
At JavaOne today, it seemed to be suggested that j2ee would have a MVC
framework join the recommendations. Later in the talk ("scalibility in the web
tier with jsp blah blah" ridiculously long title), it struts was alluded to as
being part of j2ee in the future. So is struts the ever mysterious "Java Server
Faces"?
cheers,
-Ian
--
Ian Kallen <[EMAIL PROTECTED]> | AIM: iankallen
Re[2]: Scratch RowSets
Hello Ted, Saturday, June 09, 2001, 12:55:04 AM, you wrote: TH> Just as an aside, Oleg: TH> When I use RowSets as value object beans, the type is determined by the TH> JDBC metadata. I've been putting some wrappers around that so the TH> properties have ordinary getters and setters. TH> I see that BeanFactory includes code to create tables, but what about TH> reading tables to create beans? Some confusion... There are SQL scripts to create sample database - are you talk about it? If yes then my answer is below. Each factory must implement create method to generate bean. There are abstract class org.apache.struts.factory.jdbc.JDBCFactory - base class for all jdbc related factories. Its create method uses first parameter from bean template as SQL query to create PreparedStatement and call method processResult( ResultSet...). This method is abstract and every derived class must implement it and JDBCArrayFactory, for example, walk throw result set and for each row create bean of target type and call populateFrom( ResultSet ) for every bean - this method do all work to fill new bean with values from current row. -- Best regards, Olegmailto:[EMAIL PROTECTED]
Re[2]: Scratch RowSets
Hello Ted, Good idea. Thank you. Saturday, June 09, 2001, 12:38:37 AM, you wrote: TH> Oleg V Alexeev wrote: >> So I can place several sections to the config file and >> all stuff will be parsed. Is it right? TH> Yes. TH> Are there any differences >> between file with one big section and file with several sections in >> case of whole content of such files is identical? TH> A configuration file using the package format will be longer, but they TH> are functionally equivalent. -- Best regards, Olegmailto:[EMAIL PROTECTED]
How to use struts in the weblogic5.1
can somebody share some experiences in using struts in the weblogic5.1?
