Re: Validator

[Doug]

On one of our machines that cannot get to the internet, the DTD 
references definitely cause validation to be ignored completely.  I 
believe we can see errors during the web application's startup (or we 
probably wouldn't have found the problem.)

We have to comment-out those DTD lines, or we get no validation.

Sergey Smirnov wrote:

Common-Validators Framework does not check Validation file against DTD in run-time at all. I wonder, how removing DTD declaration can help to change something in this case.
  - Original Message - 
  From: Nagendra Kumar O V S 
  To: [EMAIL PROTECTED] 
  Sent: Sunday, June 22, 2003 9:42 PM
  Subject: RE: Validator

HI keith,
comment your dtd declarations in both ur validator.xml & validator-rules.xml 
and try.
this should work for u..

-nagi


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Re: any known issues with WAS 4.0?

[Doug]

Hibbs, David wrote:

In that case, the problem is likely that the Action servlet failed to load
its struts-config.xml file.  Under WAS, this is typically because it can't
access the proper DTD (are you behind a firewall?).  On WAS 4.0, if you keep
a copy of the DTD under WEB-INF and alter the struts-config.xml DOCTYPE to
indicate 
While that could be it, we've yet to have that particular problem with 
struts-config.  We've had it with validation.xml and 
validator-rules.xml, but not with struts-config.xml.  FWIW.

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Re: any known issues with WAS 4.0?

[Doug]

Bender, James wrote:

Hi, 

I am new to Struts and installed Struts-example, Struts-blank etc from the
stable 1.1 release at jakarta.apache.org/struts.
None of these work on my WAS 4.0.  I get all sorts of errors and I dug
through news groups applying patches that never worked all of yesterday
trying to get one of them to work.
Then, I installed the struts-stub (struts 1.0) example from the tutorials on
the site and that one deployed perfectly.  Does Struts 1.1 just not work on
WAS 4.0?  On struts-blank I get
Error 500: 
through the web -- no error context provided on the line
index.jsp::
There are several jar files you need.  struts.jar is one of them, but 
there are many commons- jars as well.  Also, for Struts 1.1 apps to 
work, you need some Xerces jars.  Namely, xmlParserAPIs.jar and 
xercesImpl.jar.  We're using them from the latest Xerces (2.5) on WAS 
5.0, but any recent Xerces should work.

It definitely seems that whatever XML parser WAS has installed isn't 
sufficient for Struts 1.1.  In WAS 5.0, it does seem sufficient for 
Struts 1.0, though, so that could explain what you're seeing.

Finally, you should be able to restart your web-app or app server and 
watch the stdout logs for Struts' startup messages.  With your "detail" 
and "debug" parameters set the way your web.xml shows, you should get 
plenty of logging messages to give you some ideas what is failing on 
startup.

Doug

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Plugin destroy() method not being called?

[Doug]

We've written a couple of custom PlugIns to enable us to execute some 
startup and shutdown logic for our application.  However, under 
WebSphere 3.5, the destroy() method is never being called.  Neither when 
I stop the Application Server (JVM) nor when I restart the Web Application.

Any ideas?  Restarting the Web Application does cause the init() method 
to be called, so we're re-allocating resources when we've never cleaned 
up the existing ones.

Doug

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Re: Plugin destroy() method not being called?

[Doug]

Craig R. McClanahan wrote:

Doug wrote:

We've written a couple of custom PlugIns to enable us to execute some 
startup and shutdown logic for our application.  However, under 
WebSphere 3.5, the destroy() method is never being called.  Neither 
when I stop the Application Server (JVM) nor when I restart the Web 
Application.

Any ideas?  Restarting the Web Application does cause the init() 
method to be called, so we're re-allocating resources when we've never 
cleaned up the existing ones.


The destroy() method of plugins is called when the destroy() method of 
ActionServlet is called.  Do the container logs indicate that this was 
done?  If not, it sounds like the container might not be obeying the 
servlet spec requirement to call destroy() when taking an app out of 
service.

Craig
Thanks for the quick reply.  I do see now that destroy() is being called 
at times - just not nearly as frequently as init() is being called.  So 
I bet you're right about the container.  We're shortly going to be 
upgrading to a newer version of WebSphere, so I might be able to live 
with the problem until then.

Doug

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Re: Off Topic: A suitable JVM could not be found

[Doug]

Martin Gainty wrote:

Way off topic but I'm stumped

Websphere 5
When attempting to do run any Java Process from Websphere I get 
"A suitable JVM could not be found"
I know Websphere likes to install their own IBM JDK1.31
but I want to retain my SUN JDK 1.41 for obvious reasons

Has anyone seen this and know of a workaround?

Thanks,

-M
JDK 1.4 is definitely not supported for WebSphere Application Server 5.0 
yet (neither IBM's nor Sun's), and there's no statement of when it will 
be.  See:



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Re: Struts on WebSphere 3.5

[Doug]

Thomas Schneider wrote:

Has anyone experiences in getting struts installed on a WebSphere
Application Server v3.5?
I tried to get the struts-example.war running as desribed at
http://jakarta.apache.org/struts/userGuide/installation-was352-x.html
but I still get the error "Cannot find message resources under key
org.apache.struts.action.MESSAGE". What does it mean?
The error is mentioned in the article above: "then your application is
most likely still bombing on the struts-config issue that Richard
discovered.", but who is Richard?
Thanks for help or any informations regarding struts with WAS v3.5
We're running Struts 1.1 on WAS 3.5 (3.5.6 and 3.5.7 at least).

IIRC, that particular error message can mean several things.  In our 
case, *usually* it is preceded by other messages in WAS' stdout/stderr 
when the application is loaded, so you should look there.

The first thing that comes to mind, though, is that you need a different 
XML parser than what is installed with WAS.  We deploy xercesImpl.jar 
and xmlParserAPIs.jar (from Xerces 2.5) into the same directory as the 
Struts jars.

We also never had to extract DTDs from the jar files, but we did have to 
extract TLDs.  The TLDs also have to be set up in WAS' Tag Libraries 
configuration section as there is no web.xml in WAS 3.5.

Good luck.
Doug
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Re: Sturts

[Doug]

Gurpreet Dhanoa wrote:

HI 
is there any way to call a action within an JSP file without using Submit button and any other html:form element

I want to call a action with in a logic:iterate which is further containing one more logic:iterate 

 ?  Or is that still not what you're looking for?

By the way, a more descriptive subject line for your post might get 
better responses.

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Re: DB2 Pooled connection from Struts

[Doug]

Interesting.  While I'm not doing this from Struts, I've just worked on 
using DB2's internal connection pool from standalone code.  Perhaps this 
will help.  I got this information from an IBMer, although even he never 
pointed me at supporting documentation:

import java.sql.Connection;

import COM.ibm.db2.jdbc.DB2DataSource;

public class DB2ConnectTest {

 public static void main(String[] args) throws Exception {

  DB2DataSource datasource = new DB2DataSource();
  datasource.setPassword("user");
  // Must use App Driver -- do so by not setting server name or port
  datasource.setDatabaseName("YOURDB");
  datasource.setUser("password");
  final int NUM_CONNS = 10;
  for (int i = 1; i <= NUM_CONNS; i++) {
   long start = System.currentTimeMillis();
   Connection conn = datasource.getConnection();
   long end = System.currentTimeMillis();
   conn.close();
   System.out.println("Get Connection took #" + i + ": " + (end - start));
  }
 }

}

His assertion and my experience show that this does use a Connection Pool.
So... while I've never tried to translate this into Struts, I can see a 
few things that are different that you could try.  Namely, the class of 
the DataSource implementation and trying to set the "name" property 
(maybe instead of the "url" property).

Also, I specifically asked about DB2 v7.2.  I know v8 has some more 
sophisticated capabilities (like a Type 4 JDBC driver), so there may be 
a slightly different answer if you are on that version.

Good luck, and please reply back here if you get it working.
Doug
Eric SCHULTZ wrote:

Good morning...

I'm having an impossible time getting a pool of connections to a DB2
database going.
I've gotten a single connection to work using the old method
(DriverManager.register, DriverManager.getConnection, ...) but I can't seem
to do it by describing the datasource in struts-config.xml and calling
getDataSource().
Here's the code that works (in a bean):
DriverManager.registerDriver(new COM.ibm.db2.jdbc.app.DB2Driver());
Connection conn = DriverManager.getConnection("jdbc:db2:DB2Test",
"user", "password");
I've tried a whole bunch configurations in struts-config.xml, for example:









and then in my Action I call:
CISCustomerLookup ccl = new CISCustomerLookup(getDataSource(req,
"CIS").getConnection());
Where ccl is my bean and to shield it from the Struts layer I pass the
connection it should use for the lookup.  But it doesn't work.  The latest
error I recieved is the following:
javax.servlet.ServletException: [IBM][JDBC Drvier] CLI0615E Error
receiving from...
I've also recieved messages alluding to no suitable driver available.  And
when I check the Tomcat log I have often had a situation where the
ActionServlet was marked unavailable due to a problem creating the
datasource when I deployed the war.
 I've also tried the net driver (COM.ibm.db2.jdbc.net.DB2Driver) with
similar results.
Help me please!!!  Any working examples would be most apprciated.

Eric Schultz
Technical Leader
Conseiller Technique
Elix
Specialist in interactive business solutions
Specialiste en solutions d'affaires interactives
14 Commerce Place, 5th floor
Nun's Island, QC  H4E 1T5
t: 514 768-1000
f: 514 768-7680


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Re: along with

[Doug]

Alawadhi, Mona wrote:
I've got this far in my code, but how can I specify which letter was
selected after specifying my Action page? (it is Underlined)





Mona
When you only have the one parameter, it's easy with the paramId, 
paramName, paramProperty attributes.  For example:



If you have more than one parameter, you have to use scriplets.

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Re: Struts and the infamous IE multiple browser/same session problem

[Doug]

Michael Ruppin wrote:
I'm reconsidering my approach to this problem, in
favor of something more elegant/more compatible with
out-of-the-box Struts.  Anyone tackled this yet?
For those not aware, MS IE allows users to launch a
browser against the same session via File/New/Window
(Ctrl-N).  The issue is, if you have need to keep data
in the session (which I do), a submission from one
browser could grab and/or overwrite session data meant
for the other browser.  This can lead to data
integrity problems and other weirdness.  Telling my
user community not to use MS IE or it's Ctrl-N feature
is not an option.
My current approach is to put a hidden random "key"
into the HTML, and name the session attribute with
that.  When one of the two browsers submits a request
(Assuming, at this point, they've opened another) the
session data is pulled by key, assigned a new key, a
new copy is placed in the session named with the new
key, and the new key is rendered  in the HTML
response.  The old session data may or may not be
removed, depending on whether or not it is acceptable
for the browser with the old key to [gracefully] fail,
how we choose to expire session data, and whether or
not a means of dealing with stale data is supported by
the model.
This works fine, but in doing so I've had to write my
own methods for populating collections of forms which
would have otherwise been taken care of for me by
specifying session scope in struts-config.  Am I
missing a better way?
m
Out of curiosity, what kind of application do you have where you really 
*need* to support someone having multiple different sessions active at 
the same time?  I'm not necessarily saying that you don't need this - 
I'm just wondering.  You may be bending over backwards to solve a 
problem that real users (as opposed to testers) won't have.



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where values have embedded quotes

[Doug]

We have some customer-supplied selection options that have double quotes 
in their values, and Struts 1.1 isn't seeming to handle this correctly.

Best I can tell from the HTML spec, these should be placed on the page 
as " , which will submit them as %22 , which *should* be seen on 
the server side as double quotes again, right?  And Struts should be 
able to match that to an existing entry so it can properly set the 
"selected" value.

Instead, it seems the options tag isn't "escaping" the quotes at all 
(changing them to ") and that if we manually do it ourselves, the 
"selected" item still isn't being set when the page is reloaded.  IIRC, 
the tag is just leaving the quotes inside the attribute value, which 
outputs invalid HTML.

Am I missing something?  Is there a better way to do this?  Thanks.

Doug

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Re: where values have embedded quotes

[Doug]

Anyone?

Doug wrote:

We have some customer-supplied selection options that have double quotes 
in their values, and Struts 1.1 isn't seeming to handle this correctly.

Best I can tell from the HTML spec, these should be placed on the page 
as " , which will submit them as %22 , which *should* be seen on 
the server side as double quotes again, right?  And Struts should be 
able to match that to an existing entry so it can properly set the 
"selected" value.

Instead, it seems the options tag isn't "escaping" the quotes at all 
(changing them to ") and that if we manually do it ourselves, the 
"selected" item still isn't being set when the page is reloaded.  IIRC, 
the tag is just leaving the quotes inside the attribute value, which 
outputs invalid HTML.

Am I missing something?  Is there a better way to do this?  Thanks.

Doug
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StrutsTestCase using weblogic 8.1

[Chalmers, Doug]

Hi folks,

I'm trying to set up Cactus/StrutsTestCase etc to try out testing methods on an 
existing (ongoing) application and coming across several problems. I've got the mock 
method almost working, but it's failing cos the test I've tried needs database access. 
Trying to get it to run the tests when the app is deployed in weblogic but keep 
getting NoClassDefFound errors for aspectj classes. I've tried different version of 
the jar file but the classes it complains about are always there. Im pretty sure the 
classpath is fine, but it just doesn't like it. I've tried adding the classpath to the 
application but that didn't make any difference. Anyone seen this problem before?

Weblogic 8.1
Struts 1.0/1.1
Cactus 1.4
StrutsTestCase  - tried various versions for 1.0 and 1.1 of struts. All 2.3 Servlet.

Cheers,

Doug Chalmers
Software Development
Petrotechnics Ltd.



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RE: StrutsTestCase using weblogic 8.1

[Chalmers, Doug]

Hi Sachin.

No, I'm getting the same problem with both versions. It must be an environment problem 
of some kind. When using the mock method I get 404 errors returned, which causes the 
tests to fail. A failed login should not need database access as I have set this up to 
check validation. The classpath issue is preventing me from getting any further with 
the in-container method.

Thanks,

Doug

-Original Message-
From: Sachin [mailto:[EMAIL PROTECTED]
Sent: 06 August 2003 13:14
To: Chalmers, Doug
Cc: Struts Users Mailing List (E-mail)
Subject: RE: StrutsTestCase using weblogic 8.1


Hi Doug,
 Have you able to write TestCases for Struts1.1 in StrutsTestCases
becuase i can able to run with Struts1.0 but not with Struts1.1

Thanks
sachin

-Original Message-
From: Chalmers, Doug [mailto:[EMAIL PROTECTED]
Sent: Monday, August 04, 2003 8:07 PM
To: [EMAIL PROTECTED]
Subject: StrutsTestCase using weblogic 8.1


Hi folks,

I'm trying to set up Cactus/StrutsTestCase etc to try out testing methods on
an existing (ongoing) application and coming across several problems. I've
got the mock method almost working, but it's failing cos the test I've tried
needs database access. Trying to get it to run the tests when the app is
deployed in weblogic but keep getting NoClassDefFound errors for aspectj
classes. I've tried different version of the jar file but the classes it
complains about are always there. Im pretty sure the classpath is fine, but
it just doesn't like it. I've tried adding the classpath to the application
but that didn't make any difference. Anyone seen this problem before?

Weblogic 8.1
Struts 1.0/1.1
Cactus 1.4
StrutsTestCase  - tried various versions for 1.0 and 1.1 of struts. All 2.3
Servlet.

Cheers,

Doug Chalmers
Software Development
Petrotechnics Ltd.



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Re: Iplanet+tomcat+struts

[Doug Bryant]

We had to make IPlanet 4.1 the front end for weblogic.  We just made
iplanet proxy for weblogic.  you should be able to do the same thing
with tomcat.  All the configuration is done on the iplanet server.

the supplied link is for weblogic, but most should be applicable to
tomcat.  It should atleast get you started.

http://edocs.bea.com/wls/docs61/adminguide/nsapi.html

Doug


On Thu, 2003-02-27 at 04:13, Dinesh Samson J wrote:
> Greetings
>  
> May be this is not a right place to post this message, but I couldn't
> get proper documentation for it.
>  
> I need to configure iplanet web server 4.1 to run with tomcat 4.1.18
> both on Solaris 8.
> Can anyone tell me where I can get the document for configuring iplanet.
> 
> If you have done it, kindly send me the configuration to do so.
>  
> regards,
>  
> Dinesh Samson J
>  
-- 
Doug Bryant
ICF Consulting
Software Engineer

phone: 843.760.3635
  fax: 843.207.5444
email:  [EMAIL PROTECTED]
[EMAIL PROTECTED]


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delay user input validate....

[Doug Dates]

Hi, All:

I have a problem related to user input validation. I searched on the web, it seems 
that I couldn't get a clue. Hopefully, you can help me out.

I have two screens: screen1 and screen2. The two screens are used for new user 
registration.

On screen1, there are three fields: userName, password and confirmPassword. There is 
also a "Continue" button on the screen1.--Validation rule: userName should be 
unique. password and confirmPassword should be same.

On screen2, there are user imformation fields, such as street, city, etc. And there is 
a  "Submit" button.

When user click on "Continue" on the screen1, the screen2 will be displayed, even 
though there are input errors on screen1. The validation of the input on screen1 will 
be delayed until user click "Submit" button on screen2. If one(or all) of the fields 
are invalid (on screen1), the screen1 will be displayed with original input, plus 
relevant error message. If there are also error messages on screen2, their display 
should be delayed until the user fixed the errors on screen1, click "continue" to go 
to screen2(fields on screen2 prepopulated with original input) clicks "Submit", in 
this case, controls back to screen2 with error messgaes and pre-entered data.

The above senario is business required. 

How can I achieve this using struts(1.1.b). I know in struts, we can use actionForm, 
validation, struts-config.xml, and etc. But how should I combine them together to 
acheive the above senario. I really need your help. Thank you in advance for your help.

Sincerely,

Doug

Struts and session

[Doug Ogateter]

Greetings:

I am using struts1.1b2 to implement a web application. I have a question regarding to 
implementing session timeout. When session is invalidated, user who has logged in the 
system should be forwarded to login page. I am not clear about the followings, and 
hope someone can help me out.

1. Who will invalidate the session when timeout? Servlet container will do it 
automatically?

2. Should I use request.getSession(false) to check if session is timeout? If so, that 
means for every request, it will check if session is invaildate. Will it cause 
performance problem? If not, which methods should I call to check it?

3. If I should use request.getSession(false) to check session timeout, where should I 
write the code? Should I write the code in every action class?

4. There are many methods related to session, such as getCreationTime, 
getLastAccessedTime,..Where and how should I use them in the implementation?

5.From my understanding, I can set timeout in web.xml or use setMaxInactiveIterval(int 
..). Usually which way should be use?

6. After user login, I want to forward the user to the page where he was when session 
timeout. Where should I save the information(with the information, I know where I 
should forward the user to)?

I searched the archive. However, it seems that I can't find the specific info.

Your help is highly appreicated.

Doug

Struts and session

[Doug Ogateter]

Greetings:

I am using struts1.1b2 to implement a web application. I have a 
question regarding to implementing session timeout. When session is 
invalidated, user who has logged in the system should be forwarded to login page. 
I am not clear about the followings, and hope someone can help me out.

1. Should I use request.getSession(false) to check if session is 
timeout? If so, that means for every request, it will check if session is 
invaildate. Will it cause performance problem? If not, which methods 
should I call to check it?

2. If I should use request.getSession(false) to check session timeout, 
where should I write the code? Should I write the code in every action 
class?

3. There are many methods related to session, such as getCreationTime, 
getLastAccessedTime,..Where and how should I use them in the 
implementation?

4.From my understanding, I can set timeout in web.xml or use 
setMaxInactiveIterval(int ..). Usually which way should be use?

5. After user login, I want to forward the user to the page where he 
was when session timeout. Where should I save the information(with the 
information, I know where I should forward the user to)?

I searched the archive. However, it seems that I can't find the 
specific info.

Your help is highly appreicated.

Doug




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Re: Struts and session

[Doug Ogateter]

Justin:
 
Thank you for reply.
That's a good idea. One more question, can filter works with struts?
Doug
 Justin Ashworth <[EMAIL PROTECTED]> wrote:Hi Doug,

We use a javax.servlet.Filter to check for an expired session. I found this
idea on some website or in the Struts-User archives and it makes the most
sense to me. All requests go through the filter before they hit the
servlet, so this is the perfect place to check for whether or not a user is
logged in - it's hidden away and it's executed before anything else. Just
create a class that implements javax.servlet.Filter. There are three
methods to implement in this class, but the real work will be done in the
doFilter() method. In doFilter() you can call
request.getSession().getAttribute("someAttribute") on an attribute that
should always be there if the session is valid, and if it's not there
forward them to the login screen (this will be a RequestDispatcher.forward()
and not a Struts ActionForward). Your doFilter() method will be specific to
your application, but the other two methods you need to implement,
getFilterConfig() and setFilterConfig() are just a basic getter and setter
for a FilterConfig member variable. Also, it is good practice that if you
aren't forwarding back to the login page in your doFilter method, you call
filterChain.doFilter(request, response). filterChain is a parameter to this
method and represents a chain of filters you have configured in your web.xml
file. See the JavaDoc for more info. Your entry for the filter in your
web.xml file will look something like this:


LoginFilter
com.d.p.w.LoginFilter



LoginFilter
*.do


If you plan well you should also be able to figure out which page the user
was heading to when their session timed out and pass that back to the login
screen so that they go directly to it after login. I can't give an example
of this because we haven't implemented it yet.

HTH,

Justin

- Original Message -
From: "Doug Ogateter" 
To: "Struts Users Mailing List" 
Sent: Tuesday, December 17, 2002 9:26 AM
Subject: Struts and session


>
> Greetings:
>
> I am using struts1.1b2 to implement a web application. I have a
> question regarding to implementing session timeout. When session is
> invalidated, user who has logged in the system should be forwarded to
login page.
> I am not clear about the followings, and hope someone can help me out.
>
> 1. Should I use request.getSession(false) to check if session is
> timeout? If so, that means for every request, it will check if session is
> invaildate. Will it cause performance problem? If not, which methods
> should I call to check it?
>
> 2. If I should use request.getSession(false) to check session timeout,
> where should I write the code? Should I write the code in every action
> class?
>
> 3. There are many methods related to session, such as getCreationTime,
> getLastAccessedTime,..Where and how should I use them in the
> implementation?
>
> 4.From my understanding, I can set timeout in web.xml or use
> setMaxInactiveIterval(int ..). Usually which way should be use?
>
> 5. After user login, I want to forward the user to the page where he
> was when session timeout. Where should I save the information(with the
> information, I know where I should forward the user to)?
>
> I searched the archive. However, it seems that I can't find the
> specific info.
>
> Your help is highly appreicated.
>
> Doug
>
>
>
>
> -
> Post your free ad now! Yahoo! Canada Personals
>


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date format

[Doug Ogateter]

Hi:
I have a problem with date format. I appreciate your help.
Using , the web page displayed the day as 
Sun Nov 30 00:00:00 EST 1980  . To format the day, I added formatKey, so the above tag 
bean:write tag becomes . In my ApplicationResources.properties, I have 
customer.day.format=dd/mm/. The problem is, after I used the formatKey, it shows 
me 30/00/1980(the month part becomes 00. It should show me 30/11/1980). 
I am using struts1.1. Could anyone help me out? Is it the formatKey problem? Thank you 
very much.

Regards,

Doug



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RE: date format

[Doug Ogateter]

James:
It WORKS! IT'S AMAZING!
THANK YOU VERY MUCH!
BEST REGARDS,
Doug
 James Childers <[EMAIL PROTECTED]> wrote:Try 

customer.day.format=dd/MM/

mm = minutes in hour
MM = months

-= J

> -Original Message-
> From: Doug Ogateter [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, December 18, 2002 9:52 AM
> To: Struts Users Mailing List
> Subject: date format
> 
> 
> 
> Hi:
> I have a problem with date format. I appreciate your help.
> Using , the web 
> page displayed the day as Sun Nov 30 00:00:00 EST 1980 . To 
> format the day, I added formatKey, so the above tag 
> bean:write tag becomes > property="day" formatKey="customer.day.format"/>. In my 
> ApplicationResources.properties, I have 
> customer.day.format=dd/mm/. The problem is, after I used 
> the formatKey, it shows me 30/00/1980(the month part becomes 
> 00. It should show me 30/11/1980). 
> I am using struts1.1. Could anyone help me out? Is it the 
> formatKey problem? Thank you very much.
> 
> Regards,
> 
> Doug
> 
> 
> 
> -
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> 

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reset doesn't work well

[Doug Ogateter]

Hi:
I have a problem with reset button. In my jsp file, I have . In my form 
class, I have: 

  public void reset(ActionMapping mapping, HttpServletRequest request) {
amount = null;

password = null;
   }

in the struts-config.xml file, it has:

   
  


I filled out the fields, if I click reset button before submit the form, the fields 
are cleared. But if I submit the form first, and it detects some error(for example: 
the password is not correct), the form is showed  with error message. In this case, 
when I click reset button, the fields are not cleared. What is wrong with this. I 
really want the fields can be cleared if errors are detected. Could someone help me 
out?

Thanks.

Doug



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RE: reset doesn't work well

[Doug Ogateter]

Hi, Bill:
Thank you for reply.
The ActionForm api says:

   " public void reset(ActionMapping mapping,  
javax.servlet.http.HttpServletRequest request)

   Reset all bean properties to their default state. This method is called before the 
properties are repopulated by the controller servlet. 
The default implementation does nothing. Subclasses should override this method to 
reset all bean properties to default values. "

   
 

   
I have overitten the reset method to reset both amount and password to null. From my 
understanding, whenever user clicks reset button, it will call the reset method, 
therefore, all the fields should be cleared.

   
Please correct me if I am wrong.

   
Thanks

 "Siggelkow, Bill" <[EMAIL PROTECTED]> wrote:The really has nothing to do with 
the reset method of your form ... instead this renders an  [input]  button that will 
reset the form fields to their "default" state as known by the browser. Therefore, in 
the case when you have returned to the form after a validation failure the default 
values are the values in the form bean returned to the input page. I see a couple of 
options ..

1) You could have your validate() method clear out the fields that erroneous (or clear 
them all out if you want) if the validation fails.

2) If you truly want the reset button to erase all fields regardless of the 
pre-populated values you could do this with an onclick event calling JavaScript.

Personally, I would go with option 1 as it will not confuse the user about what the 
Reset button does.

-Original Message-
From: Doug Ogateter [mailto:[EMAIL PROTECTED]]
Sent: Friday, December 20, 2002 3:38 PM
To: Struts Users Mailing List
Subject: reset doesn't work well



Hi:
I have a problem with reset button. In my jsp file, I have . In my form class, I have: 

public void reset(ActionMapping mapping, HttpServletRequest request) {
amount = null;

password = null;
}

in the struts-config.xml file, it has:

type="yyy"
name="myForm"
scope="request"

input="/zzz.jsp">



I filled out the fields, if I click reset button before submit the form, the fields 
are cleared. But if I submit the form first, and it detects some error(for example: 
the password is not correct), the form is showed with error message. In this case, 
when I click reset button, the fields are not cleared. What is wrong with this. I 
really want the fields can be cleared if errors are detected. Could someone help me 
out?

Thanks.

Doug



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RE: Chart products

[Doug Ogateter]

Matt:
Thank you for your reply. I had a look at Rchart, it seems very good to use. Did you 
use Rchart as Applet or use it as Servlet? It there some technical issues related to 
it?
Thank you.
Regards,
Cathy
 
 Matt Smith <[EMAIL PROTECTED]> wrote:you might want to look at rchart. I use it 
for the same sort of thing!
It's in-expensive and easy to use...

www.java4less.com


m.

-Original Message-
From: Cathy King [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 06, 2003 9:53 PM
To: Struts Users Mailing List
Subject: Chart products


Happy new year, everyone:

I have a question, it may be not directly related to struts. I am sorry if I
shouldn't post the topic in this mailing list.And if you could give me some
suggestions, I really appreciate it.
Our software group are implementing a j2ee application---using struts to
implement the front-end. We want to have a CHART to monitor stuffs like the
number of users logged in in a period of time.We want the chart to be
dynamically updated in a fixed period of time, or by clicking refresh
button. I searched on the web, there are lots of chart products implemented
in applet. As I heard, applet has problems with IE. Have somebody ever used
some chart applets or other products to monitor the system? Could you
recommend some chart products to me? I really appreciated your help and
suggestions.

Thank you very much.
Regards

Cathy


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RE: Chart products

[Doug Ogateter]

Matt:
Thank you for your reply. I had a look at Rchart, it seems very good to use. Did you 
use Rchart as Applet or use it as Servlet? It there some technical issues related to 
it?
Thank you.
Regards,
Cathy
 
 Matt Smith <[EMAIL PROTECTED]> wrote:you might want to look at rchart. I use it 
for the same sort of thing!
It's in-expensive and easy to use...

www.java4less.com


m.

-Original Message-
From: Cathy King [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 06, 2003 9:53 PM
To: Struts Users Mailing List
Subject: Chart products


Happy new year, everyone:

I have a question, it may be not directly related to struts. I am sorry if I
shouldn't post the topic in this mailing list.And if you could give me some
suggestions, I really appreciate it.
Our software group are implementing a j2ee application---using struts to
implement the front-end. We want to have a CHART to monitor stuffs like the
number of users logged in in a period of time.We want the chart to be
dynamically updated in a fixed period of time, or by clicking refresh
button. I searched on the web, there are lots of chart products implemented
in applet. As I heard, applet has problems with IE. Have somebody ever used
some chart applets or other products to monitor the system? Could you
recommend some chart products to me? I really appreciated your help and
suggestions.

Thank you very much.
Regards

Cathy


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RE: Chart products

[Doug Ogateter]

Matt:
Thank you for your reply. I had a look at Rchart, it seems very good to use. Did you 
use Rchart as Applet or use it as Servlet? It there some technical issues related to 
it?
Thank you.
Regards,
Cathy
 
 Matt Smith <[EMAIL PROTECTED]> wrote:you might want to look at rchart. I use it 
for the same sort of thing!
It's in-expensive and easy to use...

www.java4less.com


m.

-Original Message-
From: Cathy King [mailto:[EMAIL PROTECTED]]
Sent: Monday, January 06, 2003 9:53 PM
To: Struts Users Mailing List
Subject: Chart products


Happy new year, everyone:

I have a question, it may be not directly related to struts. I am sorry if I
shouldn't post the topic in this mailing list.And if you could give me some
suggestions, I really appreciate it.
Our software group are implementing a j2ee application---using struts to
implement the front-end. We want to have a CHART to monitor stuffs like the
number of users logged in in a period of time.We want the chart to be
dynamically updated in a fixed period of time, or by clicking refresh
button. I searched on the web, there are lots of chart products implemented
in applet. As I heard, applet has problems with IE. Have somebody ever used
some chart applets or other products to monitor the system? Could you
recommend some chart products to me? I really appreciated your help and
suggestions.

Thank you very much.
Regards

Cathy


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Looking for Struts Training Materials

[Doug Bateman]

I'm an enterprise Java trainer, and I'm looking for someone who
might be able to share, co-develop, or license their struts
training course materials.  I've got several customers looking
for a struts course, but I no longer have access to the training
materials I once used.  Building a new course from scratch takes
about a month, but I'd be willing to pool and share course
resources, or license a course.

If anyone knows of any vendors who might be interested in such an 
arrangement, please e-mail me and let me know.

Thanks,
Doug

-- 
Great contest follows, and much learned dust
Involves the combatants; each claiming truth,
And truth disclaiming both.

 Cowper (1731-1800)
 English Poet


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Russian I18n problems

[Chalmers, Doug]

Hi all,

I have a problem which isn't strictly Struts related but I'm hoping someone has done 
this before. (Thanks to Craig McClanahan and Aaron Rustad for their help so far on 
this.)

I'm trying to get a Russian version of an existing application working. So far, I've 
set up Russian text resources and these work fine by specifying the following line at 
the top of the JSP (at the top of a template JSP in this case):

<%@ page contentType="text/html;charset=UTF-8" language="java"%> and this line in the 
Action class:

response.setContentType("text/html; charset=UTF-8"); 

This is fine, but it won't submit and maintain (show on page again) Russian text when 
entered in e.g. a Struts Text Area

In order to get submitted text working I've also done the following:

Inserted the following in web.xml:


  weblogic.httpd.inputCharset./*
  windows-1251


and having the following line at the top of the JSP page (NB, not at the top of the 
template as above)

<%@ page contentType="text/html;charset=windows-1251" language="java"%> and

response.setContentType("text/html; charset=windows-1251");

The problem is that both will not work together. I've seen solutions that utilise 
HttpServletRequest.setCharacterEncoding(), but I can't use that as we're stuck with 
Weblogic 5.1 which only uses EE1.2.1. I've also seen the use of filters but they 
utilise the Servlet2.3 spec too.

Any help with this is greatly appreciated. Getting both working but not together is a 
bit maddening as you can imagine!

Software used:

Weblogic 5.1
Struts 1.0.2
JDK1.2 / EE1.2.1
IE 5 - submits charset Cp1251

Thanks,

Doug Chalmers
Software Developer
Petrotechnics Ltd.
Tel. +44 (0) 1224 337236
www.petrotechnics.co.uk/index.htm


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RE: Russian I18n problems

[Chalmers, Doug]

Solved this now. The resources file needed to be converted to UTF-8 and THEN converted 
using native2ascii. No UTF settings needed at all.

Cheers,

Doug

-Original Message-
From: Chalmers, Doug 
Sent: 22 ?? 2003 ?. 10:24
To: Struts User
Subject: Russian I18n problems


Hi all,

I have a problem which isn't strictly Struts related but I'm hoping someone has done 
this before. (Thanks to Craig McClanahan and Aaron Rustad for their help so far on 
this.)

I'm trying to get a Russian version of an existing application working. So far, I've 
set up Russian text resources and these work fine by specifying the following line at 
the top of the JSP (at the top of a template JSP in this case):

<%@ page contentType="text/html;charset=UTF-8" language="java"%> and this line in the 
Action class:

response.setContentType("text/html; charset=UTF-8"); 

This is fine, but it won't submit and maintain (show on page again) Russian text when 
entered in e.g. a Struts Text Area

In order to get submitted text working I've also done the following:

Inserted the following in web.xml:


  weblogic.httpd.inputCharset./*
  windows-1251


and having the following line at the top of the JSP page (NB, not at the top of the 
template as above)

<%@ page contentType="text/html;charset=windows-1251" language="java"%> and

response.setContentType("text/html; charset=windows-1251");

The problem is that both will not work together. I've seen solutions that utilise 
HttpServletRequest.setCharacterEncoding(), but I can't use that as we're stuck with 
Weblogic 5.1 which only uses EE1.2.1. I've also seen the use of filters but they 
utilise the Servlet2.3 spec too.

Any help with this is greatly appreciated. Getting both working but not together is a 
bit maddening as you can imagine!

Software used:

Weblogic 5.1
Struts 1.0.2
JDK1.2 / EE1.2.1
IE 5 - submits charset Cp1251

Thanks,

Doug Chalmers
Software Developer
Petrotechnics Ltd.
Tel. +44 (0) 1224 337236
www.petrotechnics.co.uk/index.htm


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RE: out-of-memory exp

[Doug Bryant]

it's weblogic, not struts.  it appears that hot-deploy does not free up
resources upon redeploying an application.  

we are working with a fairly large application.  Most of the developers
here have resorted to restarting the server between redeploys because it
is almost guaranteed to hose up after a couple of minutes of running on
a redeployed app.

Doug



On Tue, 2003-06-03 at 10:26, Nail, Evan Burke wrote:
> nagi, 
>  
> Besides the previously mentioned errors, I sometimes get this error when
> I'm working in my development environment and I have changed a class and
> not restarted my server. 
>  
> I have not used 7.1 much so I don't know if this could be your error ,
> we're on 6.1 and see it occasionally although normally we get scope
> errors when using struts. There might be config methods to help the
> classloader out in these cases ..not sure. 
>  
> 
> bn
>  
> 
> 
> 
> -Original Message-
> From: Nagendra Kumar O V S [mailto:[EMAIL PROTECTED]
> Sent: Tuesday, June 03, 2003 9:15 AM
> To: [EMAIL PROTECTED]
> Subject: out-of-memory exp
> 
> 
> 
> hi,
> i am using struts 1.1 with ejb on weblogic7.1
>  
> i  frequently get this error while working with the web application
>  
><101017>
> <[ServletContext(id=4550717,name=cwbweb,context-path=/cwbweb)] Root
> cause of ServletException
> java.lang.OutOfMemoryError
> <>
> no idea why this comes
>  
> any help TIA
>  
> --nagi
>  
> Nagendra Kumar O V S
> Member Technical Staff
> Ikigo India Private Ltd.
> 470-B, Road No. 36,
> Jubilee Hills,
> Hyderabad 500033
> Contact(O): 23544671
> Cell: 98482-41789
> 
>   
> 
>  <http://www.incredimail.com/redir.asp?ad_id=309&lang=9>   IncrediMail -
> Email has finally evolved -
> <http://www.incredimail.com/redir.asp?ad_id=309&lang=9> Click Here 
> 
> 
> 
> **
> This e-mail is the property of Enron Corp. and/or its relevant affiliate
> and may contain confidential and privileged material for the sole use of
> the intended recipient (s). Any review, use, distribution or disclosure
> by others is strictly prohibited. If you are not the intended recipient
> (or authorized to receive for the recipient), please contact the sender
> or reply to Enron Corp. at [EMAIL PROTECTED] and
> delete all copies of the message. This e-mail (and any attachments
> hereto) are not intended to be an offer (or an acceptance) and do not
> create or evidence a binding and enforceable contract between Enron
> Corp. (or any of its affiliates) and the intended recipient or any other
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> estoppel or otherwise. Thank you. 
> **
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ICF Consulting
Software Engineer

phone: 843.760.3635
  fax: 843.207.5444
email:  [EMAIL PROTECTED]
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validator: how to validate if either of two fields is present andvalid

[Doug Bryant]

we have a form we are displaying to the user.  depending on the
permissions the user has, they are required to either fill out a
"requiredDeliveryDate" or "daysAro"

Depending on what permissions you have, you must fill out one or the
other and you must fill in either a date or an integer value depending
on the field.

We are currently using validator for the rest of the app (1.1 rc1).

How can we achive this validation using validator?  

Writing a custom validate method does not seem to be a good solution
because you can only validate one field at a time.

We thought about extending
org.apache.struts.validator.DynaValidatorForm, overriding the validate
method,  validating everything we can using validator and coding the
rest, but it seems far from ideal.

Does anyone have any suggestions or has anyone ever run across this type
of problems before.

Thanks for any suggestions.

Doug


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RE: validator: how to validate if either of two fields is presentandvalid

[Doug Bryant]

Perfect!  Thanks James.  That's exactly what I was looking for.

Doug

On Wed, 2003-06-04 at 14:16, James Turner wrote:
> Check out the requiredif validation.  It's even in the newbie FAQ now.
> 
> James
> 
> > -Original Message-
> > From: Doug Bryant [mailto:[EMAIL PROTECTED] 
> > Sent: Wednesday, June 04, 2003 11:35 AM
> > To: Struts Users Mailing List
> > Subject: validator: how to validate if either of two fields 
> > is present andvalid
> > 
> > 
> > we have a form we are displaying to the user.  depending on 
> > the permissions the user has, they are required to either 
> > fill out a "requiredDeliveryDate" or "daysAro"
> > 
> > Depending on what permissions you have, you must fill out one 
> > or the other and you must fill in either a date or an integer 
> > value depending on the field.
> > 
> > We are currently using validator for the rest of the app (1.1 rc1).
> > 
> > How can we achive this validation using validator?  
> > 
> > Writing a custom validate method does not seem to be a good 
> > solution because you can only validate one field at a time.
> > 
> > We thought about extending 
> > org.apache.struts.validator.DynaValidatorForm, overriding the 
> > validate method,  validating everything we can using 
> > validator and coding the rest, but it seems far from ideal.
> > 
> > Does anyone have any suggestions or has anyone ever run 
> > across this type of problems before.
> > 
> > Thanks for any suggestions.
> > 
> > Doug
> > 
> > 
-- 
Doug Bryant
ICF Consulting
Software Engineer

phone: 843.760.3635
  fax: 843.207.5444
email:  [EMAIL PROTECTED]
[EMAIL PROTECTED]


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Re: struts based help system?

[Doug Bryant]

we just did a custom tag.  Passed in an parameter to tag such as,
"Shipping".  The tag would then go to the server and lookup the mapping
for what should be displayed for that particular topic, say
"/requestorShipping.jsp" .  Our mapping is just a simple property file. 
It could just as easily be a database lookup, xml file, etc.

Hope this helps.  

Doug

On Mon, 2003-06-09 at 10:05, Ittay Dror wrote:
> Hello,
> 
> Does anybody know of a struts based help system? If not, any other
> server-side (meaning the pages are rendered on request) help system
> framework?
> 
> Thank you,
> Ittay
> 
> 
> 
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ICF Consulting
Software Engineer

phone: 843.760.3635
  fax: 843.207.5444
email:  [EMAIL PROTECTED]
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On failed validation, trouble with form

[Doug Padian]

I have a Form that maintains a couple collections that are populated by the Action 
class.  If this form fails validation, the struts servlet sends the request back to 
the input page, but then the collections are empty.

In "Struts In Action", page 310, Ted Husted talks about routing the failed request 
through another Action method that repopulates those collections.  I tried writing a 
method like that in my Action class, named "invalidUser" which regenerates the 
collections that I need and puts them back into the form.  My entry in the 
struts-config looks like this:





If the validation fails, the input call goes to edit_user.do, with the method name 
invalidUser.

For whatever reason, this doesn't work.  At first I was getting errors saying it 
couldn't find the invalidUser method.  Then I changed the "inputForward" attribute of 
the  tag to "true".  I don't get the errors now, but just a blank page.

I'm a little clueless.  Any ideas out there?

-Doug Padian

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Re: How to redirect to "http://www.cnn.com" from Struts Action?

[Doug Bryant]

I believe this will work

declare this forward as a global or local forward
http://www.cnn.com"; redirect="true"/> 

from an action do: return mapping.findForward("cnn")

or from a jsp call   (has to be global for
jsp one to work.

Hope this helps.

Doug



On Fri, 2003-06-13 at 15:46, J. Jason Zhou wrote:
> It seems Struts ALWAYS prefix myapp context so it becomes
> 
> /myapp/http://www.cnn.com
> 
> --
> Best Regards,
> 
> J. Jason Zhou
> Business Intelligence Platform Division (BIP), R & D,
> SAS Institute, 100 SAS Campus Dr.
> Cary, North Carolina 27513-8617
> Voice: 919-531-0568(O)
> Email: [EMAIL PROTECTED]
> 
> 
> 
> 
> -
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-- 
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ICF Consulting
Software Engineer

phone: 843.760.3635
  fax: 843.207.5444
email:  [EMAIL PROTECTED]
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Multipart request losing parameters when forwarded

[Doug Padian]

I can't seem to figure this one out.  My action class is getting a request coming from 
a form that has the enctype of "multipart/form-data".  From looking in the JavaDocs, I 
see that what ends up in the Action method is a MultipartRequestWrapper which wraps 
the HttpServletRequest.  The Javadocs say that this wrapper exists within the action 
method, but once it gets forwarded, it reverts back to the HttpServletRequest.  And 
that's where I have the problem.  Here's my action method:

public ActionForward hold (
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response) throws ServletException {
log.debug("here in the hold() method");
log.debug("The class passed in is: " + request.getClass().toString());
log.debug("component key: " + request.getParameter("componentKey"));
MultipartRequestWrapper wrapper = (MultipartRequestWrapper)request;
HttpServletRequest req = wrapper.getRequest();
log.debug("component key from http request: " + 
req.getParameter("componentKey"));

ImageAsset asset = 
(ImageAsset)SessionDataContainer.getComponent(request);
copyProperties(asset,form);
//FIXIT this is hardcoded for now
AssetType assetType = AssetTypes.lookUpAssetTypeByExtension("gif");
asset.setAssetType(assetType);
asset.setFileName("blah.gif");
asset.setCreationDate(new Date());
asset.setLocation("/images/");
ActionForward forward = StrutsUtil.getForwardToMapping(request, 
mapping);
log.debug("Action foward: " + forward.getName());
String componentKey = request.getParameter("componentKey");
req.setAttribute("componentKey", componentKey);
request = req;
return forward;
}

There is a lot of logging in there, but I am getting a certain parameter, 
"componentKey", which I am getting out of the request, and that works fine.  The 
problem occurs when I forward this onto another Struts action class.  In that class, 
it tries to access the same parameter -- "componentKey" from the request, but it comes 
back empty.  I think this is happening because, when the request gets forwarded on, it 
converts to a regular HttpServletRequest, and the parameter is lost.  You can see in 
the method above, I'm trying to convert request back to an HttpServletRequest, and 
then set the parameter as an attribute, but this doesn't work.

Any ideas on how to handle this?  I am using Struts 1.1 release candicate 1.  Thanks!!

-Doug Padian

Populating a DynaActionForm with a complex object graph

[Doug Dixon]

Hi

I'm trying to populate a DynaActionForm dynamically, using this how-to as a
starting point: http://www.developer.com/java/other/article.php/2233591

Because the number of elements in my form can vary at runtime, I take the
advice near the bottom of the article:

""" You can even dynamically specify the size of the form (and 
prepopulate it) at run time [...] by using an Action instead of a 
forward to precreate the form-property value, and leaving the size 
parameter out.  The actual can then create an array of the appropriate 
size and prepopulate values.."""

So my Action instantiates the right number of beans in the form and then
hands off to the JSP, no problem. 

However, my model isn't a simple array (as in all the examples I can find) -
it's a complex object graph: I have one or more Flights, each of which can
contain one or more Passengers, each of which has multiple properties (name,
etc.)

This means I need another level of iteration, a bit like this (if it
worked!):



Flight

   Passenger
   Name: 




This doesn't work - I just get HTML like this:

Flight

Passenger
Name: 


Flight


Passenger
Name: 


Which obviously won't work I need to end up with something like

Flight

Passenger
Name: 


Flight


Passenger
Name: 



Does anyone know if there is some way of doing this with DynaActionForms? Or
am I going to have to do nasty manual indexing with Map or List backed
ActionForms?

Thanks for any help


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RE: Populating a DynaActionForm with a complex object graph

[Doug Dixon]

OK, I've starting off down the Map-backed, manual indexing route, and it's
grim... It forces me to have model logic in three places - the JSP (to
create the keys into the map) and the two action classes (prepopulate, then
handle submit).

Is there a more elegant way of doing this stuff? (Or are there any plans to
provide this functionality in future releases?)

Thanks
Doug

-Original Message-----
From: Doug Dixon [mailto:[EMAIL PROTECTED]
Sent: 31 January 2004 11:50
To: '[EMAIL PROTECTED]'
Subject: Populating a DynaActionForm with a complex object graph


Hi

I'm trying to populate a DynaActionForm dynamically, using this how-to as a
starting point: http://www.developer.com/java/other/article.php/2233591

Because the number of elements in my form can vary at runtime, I take the
advice near the bottom of the article:

""" You can even dynamically specify the size of the form (and 
prepopulate it) at run time [...] by using an Action instead of a 
forward to precreate the form-property value, and leaving the size 
parameter out.  The actual can then create an array of the appropriate 
size and prepopulate values.."""

So my Action instantiates the right number of beans in the form and then
hands off to the JSP, no problem. 

However, my model isn't a simple array (as in all the examples I can find) -
it's a complex object graph: I have one or more Flights, each of which can
contain one or more Passengers, each of which has multiple properties (name,
etc.)

This means I need another level of iteration, a bit like this (if it
worked!):



Flight

   Passenger
   Name: 




This doesn't work - I just get HTML like this:

Flight

Passenger
Name: 


Flight


Passenger
Name: 


Which obviously won't work I need to end up with something like

Flight

Passenger
Name: 


Flight


Passenger
Name: 



Does anyone know if there is some way of doing this with DynaActionForms? Or
am I going to have to do nasty manual indexing with Map or List backed
ActionForms?

Thanks for any help


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html:options

[Doug Dates]

I want to display a dropdown list. The list items are "By First Name", "By
Last Name", "By Date". I think I can do it by the following way:


 By First Name 
 By Last Name 
 By Date 


Is there any disadvantages to use above approach compared with using
? If I use  instead of using above
individual ,as following:


  


where should I set myArrayList? in init method of my servlet class, or in my
action form bean, or somewhere else? I am not quite understand it. Could
some one please help me?

Thank you

Doug



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How do I forward/redirect to a dynamic url with parameters

[Doug Bryant]

How do I redirect to a dynamic url with parameters? 

I need to forward to some url with a query string that is dynamically
created.  The url I forward to can change and I also need to create that
dynamically.  Also, the url I need to forward to is external to our
system.

I have tried dynamically creating an ActionForward and setting its
parameters, but it just blows up with an exception.  I have also tried
forwarding to a redirector servlet on our system, but have had no
success with that either.  Is there a proper "struts" way to do this. 

Thanks, Doug




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Can't retrieve definition for form null

[Doug Dates]

Hi:

Has someone got the error "Can't retrieve definition for form null" before?
I am using struts1.1, when I try to open a page which is written in struts,
I got the above error. What could cause that error? I checked my form bean,
action class, struts-config, it seems everything is there.

Thank you for your help.

Regards,

Doug

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Re: Can't retrieve definition for form null

[Doug Dates]

Steve:

Thank you for your reply.
What you said is absolutely right. It is happened in my . i have
the form defined under that name in the struts-config file. The following is
my snippest of my struts-config.xml and  tag:



  




Is there something wrog with the above code?
Thank you.

- Original Message -
From: "Steve Vanspall" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Wednesday, October 02, 2002 9:14 PM
Subject: Re: Can't retrieve definition for form null


> Usually it means that the form that you are referring to is either not
> defined under that name in the struts-config file, or you are trying to
call
> the form with a null value.
>
> Is this happening when in your  tag.
>
> What does your html:form tag look like?
>
> regards
>
> Steve
> - Original Message -
> From: "Doug Dates" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> Sent: Thursday, October 03, 2002 10:51 AM
> Subject: Can't retrieve definition for form null
>
>
> > Hi:
> >
> > Has someone got the error "Can't retrieve definition for form null"
> before?
> > I am using struts1.1, when I try to open a page which is written in
> struts,
> > I got the above error. What could cause that error? I checked my form
> bean,
> > action class, struts-config, it seems everything is there.
> >
> > Thank you for your help.
> >
> > Regards,
> >
> > Doug
> >
> > __
> > Post your free ad now! http://personals.yahoo.ca
> >
> > --
> > To unsubscribe, e-mail:
> <mailto:[EMAIL PROTECTED]>
> > For additional commands, e-mail:
> <mailto:[EMAIL PROTECTED]>
> >
>
>
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Re: Can't retrieve definition for form null

[Doug Dates]

I tried  and , I got
same error. I guess I am trying to call the form with a null value. But I
can't understand in which case, form can be null.

Thanks



- Original Message -
From: "Steve Vanspall" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Wednesday, October 02, 2002 9:14 PM
Subject: Re: Can't retrieve definition for form null


> Usually it means that the form that you are referring to is either not
> defined under that name in the struts-config file, or you are trying to
call
> the form with a null value.
>
> Is this happening when in your  tag.
>
> What does your html:form tag look like?
>
> regards
>
> Steve
> - Original Message -
> From: "Doug Dates" <[EMAIL PROTECTED]>
> To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> Sent: Thursday, October 03, 2002 10:51 AM
> Subject: Can't retrieve definition for form null
>
>
> > Hi:
> >
> > Has someone got the error "Can't retrieve definition for form null"
> before?
> > I am using struts1.1, when I try to open a page which is written in
> struts,
> > I got the above error. What could cause that error? I checked my form
> bean,
> > action class, struts-config, it seems everything is there.
> >
> > Thank you for your help.
> >
> > Regards,
> >
> > Doug
> >
> > __
> > Post your free ad now! http://personals.yahoo.ca
> >
> > --
> > To unsubscribe, e-mail:
> <mailto:[EMAIL PROTECTED]>
> > For additional commands, e-mail:
> <mailto:[EMAIL PROTECTED]>
> >
>
>
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html:errors - how do you make a bulleted error list

[Doug Bryant]

Hello,

We are trying to display a list of errors at the top of a page.  We are
trying to make each error bulleted, but are running into difficulty.

I looked through the 1.1b2 examples and saw that there were a couple of
examples using "errors.prefix" and "errors.suffix" to wrap errors in
bullet points.  However, it's not displaying what I defined there.

Does this feature work?  What am I doing wrong?  Below is what I have
defined in my application.properties.  The errors.header and
errors.footer show up properly.   We are using 1.1 beta 2 struts
release.

Thanks for any help.

Doug

errors.header=
errors.footer=

errors.prefix=
errors.suffix=




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Re: html:errors - how do you make a bulleted error list

[Doug Bryant]

My error messages do show up.  They show up as one long string. For
instance, they would show up like "Text of error1. Text of error2. Text
of error3"

I would like to get this resolved without putting  tags around the
messages themselves.  

thanks, Doug

On Wed, 2002-10-09 at 17:37, David Graham wrote:
> Do any of your error messages show up, or just the header and footer?
> It will only print the prefix if there are errors to display.
> Dave
> 
> 
> >From: Doug Bryant <[EMAIL PROTECTED]>
> >Reply-To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
> >To: Struts Users Mailing List <[EMAIL PROTECTED]>
> >Subject: html:errors - how do you make a bulleted error list
> >Date: 09 Oct 2002 17:14:14 -0400
> >
> >Hello,
> >
> >We are trying to display a list of errors at the top of a page.  We are
> >trying to make each error bulleted, but are running into difficulty.
> >
> >I looked through the 1.1b2 examples and saw that there were a couple of
> >examples using "errors.prefix" and "errors.suffix" to wrap errors in
> >bullet points.  However, it's not displaying what I defined there.
> >
> >Does this feature work?  What am I doing wrong?  Below is what I have
> >defined in my application.properties.  The errors.header and
> >errors.footer show up properly.   We are using 1.1 beta 2 struts
> >release.
> >
> >Thanks for any help.
> >
> >Doug
> >
> >errors.header=
> >errors.footer=
> >
> >errors.prefix=
> >errors.suffix=
> >
> >
> >
> >
> >--
> >To unsubscribe, e-mail:   
> ><mailto:[EMAIL PROTECTED]>
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> ><mailto:[EMAIL PROTECTED]>
> 
> 
> 
> 
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relative path in forward?

[Doug Dates]

Hi:

I have a small question. It seems that there is no related discussion on the
web.

My questions: can I use relative path(without "/") in forward in
struts-config.xml? For example: can I use   instead of using ?
Notice: there is no "/" before logon.do in the first forward. I appreciate
your help.

Thanks.

Doug

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A good nightly build to start developing against

[Bryant, Doug]

We are going to begin a new project tomorrow using struts and need to use
the sub-applications functionality and thus the SwitchAction class which
does not appear to be included in the Beta 1 release.

Can someone point me to a generally more or less stable nightly build that
includes this functionality.

Thanks, Doug



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Re: Problems with file upload - Urgent Please

[Doug Bryant]

We had the same problem running a nightly struts build.  We upgraded to
1.1 beta 2 and the problem disappeared.  

It appeared to be a problem specifying the form as multi-part.

Doug

On Wed, 2002-09-04 at 15:58, Venkateswaran Muthuswamy wrote:
> Hi,
> I am working in a project using struts and weblogic. The Action is called 
> fine, and the file (Uploading file) gets written to disk - however when  
> forwarding to the display I get the Following Exception
> 
><[WebAppServletContext(2292995)] 
> Servlet failed with ServletException
> javax.servlet.ServletException: Original request not available
> at 
> 
>weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:115)
> at 
> org.apache.struts.action.RequestProcessor.doForward(RequestProcessor.java:972)
> at 
> 
>org.apache.struts.action.RequestProcessor.processActionForward(RequestProcessor.java:408)
> at 
> org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:269)
> at 
> org.apache.struts.action.ActionServlet.process(ActionServlet.java:1109)
> at 
> org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:470)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> at 
> weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:265)
> at 
> weblogic.servlet.internal.ServletStubImpl.invokeServlet(ServletStubImpl.java:200)
> at 
> 
>weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:2546)
> at 
> weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2260)
> at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
> at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
> >
> 
> 
> Can anybody help me. This is urgent please.
> 
> Ever Friendly,
> M.Venkateswaran
> 
> "A life’s worth, in the end, isn’t measured in hours, or dollars. It’s 
> measured by the amount of love exchanged along the way"
> 
> 
> _
> Chat with friends online, try MSN Messenger: http://messenger.msn.com
> 
> 
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Status of Validator not validating sub-applications bug (#10348)

[Doug Bryant]

Does anyone know the status of the bug about the validator not
validating sub-applications?

I noticed that bug mentioned in the 1.1 beta 2 release notes.  We have
developed an application using 1.1 and are getting ready to implement
page level validation for our sub-applications.

If no fix is in place or a fix will not be in place any time soon, could
you suggest workaround for the bug or a place to start looking at the
source.

I should mention that we are using dynaforms so there is not validate
method on the action to override.

Thanks very much in advance.

Doug






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Help using Validator running under sub-application

[Bryant, Doug]

I'm trying to use validator with a sub-application.  To test to see if
validator could work under sub-applications, I am trying to validate just
one field on my DynaValidatorForm, expirationDate.

I can load the action/page that I need to validate, add some data to that
page, and then submit.  When I submit and I have bad data, I keep getting
404 errors, but when I insert valid data, the action successfully forwards
to where it is supposed to go.

I turned up struts logging to 99 in web.xml to try to see what was going on.
Validator appears to be setup correctly.  Validator catches the error in the
field it needs to validate, then, the uri gets mangled to produce the 404
error.  It is trying to forward off to "/mySubApp/mySubApp/inputPage.html"
instead of "/mySubApp/inputPage.html". the method
"internalModuleRelativeForward" appears to be what is pre-pending the extra
path to the uri.

Has anyone ever run across this?  Am I doing something incorrectly?  I
changed the "input" to the action (editEtoRfq) that is getting validated
serveral times to try to resolve the issue, with not success.  I have put
the validator plugin in both the struts-config.xml and the
struts-config-eto.xml (not at the same time) with no luck.

Below is how my actions are setup.  Thanks very much for any feedback.

Thanks, Doug












  






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logic:iterate related issue

[Doug Dates]

Hello:

I am developing payment history page(paymentHistory.jsp), The related formBean is 
called HistoryForm.java, action class is HistoryAction.java

In HistoryAction.java, I got all payments(type of Vector) for a user from Database, I 
use historyForm.setPayments(PAYMENTS, payments) to set payments into historyForm(it is 
a instance of HistoryForm.java).

The following is part of my paymentHistory.jsp, 


..

  


My question is: do I need to get payments( in  the paymentHistory.jsp) first before 
using it in the line ". If I do not need to do anything before using "payments" in 
iterate tag, that means the form knows what "payments" is by itself. Is my 
understanding correct?

Thank you for your help.

Doug 

RE: "if" tag

[Bryant, Doug]

We just put a   after what would have printed out.  It's just one extra
character and guarantees us that we will get something even if the method
does not return anything

Doug

-Original Message-
From: Mattos, John [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 12, 2002 1:14 PM
To: 'Struts Users Mailing List'
Subject: RE: "if" tag


Hey

I was actually going to use it to place an " " in a cell of a table if
a certain bean attribute didn't exist.

I've settled on using  instead, which is fine with me. 6 of
one.13 of another.

Is there a better way to do this that I'm missing?

John

John Mattos
Sr. Developer and Architect
iNDEMAND
345 Hudson St. 16th Floor
New York, New York
10014



-Original Message-
From: Adam Hardy [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, February 12, 2002 12:54 PM
To: [EMAIL PROTECTED]
Subject: RE: "if" tag


How many pages do you need an If tag / scriplet for? Why not switch the
Action forward to choose the right page? Just have 2 pages with no Ifs.
Perhaps I'm being too simplistic.

On Tue, 12 February 2002, "Knoll, Zach" wrote:

> 
> I totally agree with you. The only issue/desire that I have is that
because
> scriplets can get easily out of hand by developers with little patience or
> time to learn tags, I would love it if we could enforce the JSP compiler
to
> only compile XML compliant JSP's thereby forcing the developer to not code
> with scriplets. Of-course the downside is that if we do this we will have
to
> use tags for everything including simple "if's" on the other hand though,
we
> will guarantee that the JSP's will not have 100's of lines of un-readable
> scriplets which outweighs the negatives by an exponential factor.
Therefore
> if my dream should ever come true we will need the "if" tag. 
> 
> -Original Message-
> From: Jonathan Gibbons [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, February 12, 2002 12:06 PM
> To: Struts Users Mailing List
> Subject: RE: "if" tag
> 
> 
> 
> How can
> 
> 
> 
> 
> 
>(or whatever)
> 
> be better.  It's just different, but not better, and scriptlets are evil
> when they go mad and get out of hand, they are not evil of themselves.
> 
> Jonathan
> 
> 
>  Message History
> 
> 
> 
> From: "Mattos, John" <[EMAIL PROTECTED]> on 12/02/2002 11:52 EST
> 
> Please respond to "Struts Users Mailing List"
> <[EMAIL PROTECTED]>
> 
> To:   "'Struts Users Mailing List'" <[EMAIL PROTECTED]>
> cc:
> Subject:  RE: "if" tag
> 
> 
> Ya think?
> 
> Well, if that's true, forget it. I'll just use scriptlets, although I feel
> like we're mixing too much java that way.
> 
> John
> 
> -Original Message-
> From: Jonathan Gibbons [mailto:[EMAIL PROTECTED]]
> Sent: Tuesday, February 12, 2002 11:38 AM
> To: Struts Users Mailing List
> Subject: Re: "if" tag
> 
> 
> 
> If there are plans for an if then else tag can they please be dropped.
> 
> Scriptlets are far cleaner than inventing a tag which exactly mimics java.
> 
> Jonathan
> 
> 
> 
>  Message History
> 
> 
> 
> From: "Mattos, John" <[EMAIL PROTECTED]> on 12/02/2002 10:59 EST
> 
> Please respond to "Struts Users Mailing List"
> <[EMAIL PROTECTED]>
> 
> To:   "'Struts Users Mailing List'" <[EMAIL PROTECTED]>
> cc:
> Subject:  "if" tag
> 
> 
> Hi all
> 
> Are there any plans in the next release of Struts to have a logic:if tag?
> 
> John
> 
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Splitting up struts-config.xml

[Doug Way]

I'm working as part of a team on a large-ish web application using struts.

There are several of us currently working on the struts/jsp side of things, and 
there's now quite a bit of stuff (action mappings, etc.) in the struts-config.xml 
file, so each of us has to change this file fairly often, and we're often in conflict 
with each other.  (I guess part of the problem is that we're using a source code 
management tool (SourceOffSite) with a pessimistic check-in/check-out system, without 
automated merging.)

Anyway, is there some way to split up the contents of struts-config.xml, so that it's 
not one huge file?  (Maybe with includes, or something similar?)

- Doug Way
  [EMAIL PROTECTED]

Re: Splitting up struts-config.xml

[Doug Way]

I have to admit that I couldn't get the ENTITY declaration to work in my 
struts-config.xml file, either.  It looks like it's some kind of directory-lookup 
problem with Tomcat, or something.  (I'm also using VisualAge, I'm not sure if that's 
related.)  The annoying thing is that I ran my struts-config.xml through a local xml 
validator, and it said it was fine (it successfully included the file), but Tomcat 
still chokes on it.  It tried various relative and absolute paths but couldn't get it 
to work.

However, I *did* get the file-including stuff to work if I pointed to a local copy of 
the struts-config_1_0.dtd and put the ENTITY declaration in the dtd file instead.  (I 
had to use a funky relative path to point to the local dtd.)  But it would be a lot 
nicer to be able to not have to edit the dtd all the time.

Has anyone gotten this to work with Tomcat?

- Doug Way
  [EMAIL PROTECTED]


TJM Todd McGregor wrote:
> 
> This doesn't work with the struts-config.xml file, at least not the way I'm
> trying. Here's what my file looks like:
> 
> 
>  Configuration 1.0//EN"
>   "http://jakarta.apache.org/struts/dtds/struts-config_1_0.dtd"; [
> 
> ]>
> 
> 
> .
> .
> .
> 
> &login;
> 
> 
> 
> Any suggestions?
> 
> -Original Message-
> From: Martin Cooper [mailto:[EMAIL PROTECTED]]
> Sent: Friday, May 18, 2001 5:03 PM
> To: [EMAIL PROTECTED]
> Subject: Re: Splitting up struts-config.xml
> 
> You can split up the file using XML techniques. See the entry at the end of
> Ted Husted's "Struts Threads" page at:
> 
> http://www.husted.com/about/struts/threads.htm
> 
> or the equivalent entry from the Jakarta Ant FAQ at:
> 
> http://jakarta.apache.org/ant/faq.html#xml-entity-include
> 
> Hope this helps.
> 
> --
> Martin Cooper
> 
> At 04:11 PM 5/18/01, Doug Way wrote:
> 
> >I'm working as part of a team on a large-ish web application using struts.
> >
> >There are several of us currently working on the struts/jsp side of
> >things, and there's now quite a bit of stuff (action mappings, etc.) in
> >the struts-config.xml file, so each of us has to change this file fairly
> >often, and we're often in conflict with each other.  (I guess part of the
> >problem is that we're using a source code management tool (SourceOffSite)
> >with a pessimistic check-in/check-out system, without automated merging.)
> >
> >Anyway, is there some way to split up the contents of struts-config.xml,
> >so that it's not one huge file?  (Maybe with includes, or something
> similar?)
> >
> >- Doug Way
> >   [EMAIL PROTECTED]

Action.ERROR_KEY problem

[Doug Smith]

Hello,

I have a form in Struts which has a drop-down select list
where the options are populated by a bean that reads
the options from a database.  On the form JSP, I use:


" />


Within this bean, I have defined an ActionError field that is
null unless some error occurs within the bean.  So, this block
of code will show the error:



<%
request.setAttribute(org.apache.struts.action.Action.ERROR_KEY, ERROR);
%>


With the above structure, the  tag happily sees any
errors.  However, I have to use a JSP scriptlet, as you can see, to
associate the ActionErrors object with the proper key name.  The
reason for this is that the actual Action.ERROR_KEY name is:
"org.apache.struts.action.ERROR", and that isn't a valid
Java variable name -- so I can't use it in the id parameter
of the  tag.

So, I'm wondering ... why isn't Action.ERROR_KEY delimited by
underscores or something that would make it a legal var name?
Or, is there some other way to do this that I'm missing?

Thanks,

Doug

Re: Mainatinig Select list state

[Doug Smith]

I have done this.  The reason the contents of the  boxes
aren't saved when you come back is that all of the  aren't
sent to the server, only the selected one is.

I use one  field for every element of each select
box.  When the form loads, I populate the  boxes with
JavaScript by reading the hidden fields.  Then, when the user
moves something from one  to the other, I write that change
to the hidden fields with JavaScript.  Then, when the form is
submitted, the current state is stored in hidden fields, and will
be properly restored when Struts returns you to the form again.
It requires some interesting JavaScript to move things around
as they should be, and enough placeholder hidden fields
to contain all possible options from either select box.

The other alternative would be to use ,
and then use an onSubmit() JavaScript method to select all of
the options in both select boxes.  Then, all elements of the select
boxes will be sent to the server, and should be maintained by
Struts.  This would be simpler than the earlier suggestion, but,
it won't work if you don't want to set multiple="true".

Good luck,

Doug



   

Vinay Cerejo   

  <[EMAIL PROTECTED]>   

   cc: 

09/06/2001 01:41   Subject: Mainatinig Select list state   

AM 

Please respond 

to struts-user 

   

   





HI,
 I have two select lists, one filled with data and the other empty
Lets call the filled list as AllElements
and the empty list as UserElements

AllElementsUserElements
 --  ---
| element1|   | |
| element2|   >> ||
| element3||  |
| element4|  <<  ||
--- 

The user selects items from AllElements and moves them to UserElements
and then submits the form.

Now when any validation error in the Form bean. i throw the user back to
the
same form

But my user selections have been lost. How do i maintain these.

Ofcourse i can maintain it by doing some coding to retreive all elements
again from the database
and using the request attributes and filtereing the selected ones etc,
but is there no support from struts for maintaing state in such scenario??

many Thanks,
Vinay

Re: AW: Struts vs. JADE (from IBM) - feature and usability comparison- need help!

[Doug Smith]

Also, Struts is bundled with WAS 4.0 and used to build their
web-based admin tools.  I'd say that's quite an endorsement
from Big Blue.

Doug




   
  
"D. Veniseleas"
  
 <[EMAIL PROTECTED]>
  
  cc:  
  
09/07/2001 01:05 AM   Subject: AW: Struts vs. JADE (from 
IBM)  - 
Please respond to  feature and usability comparison -
need help!  
struts-user
  
   
  
   
  




Hi,
in their Redbook for the Websphere Appl-Server they describe struts in
detail.
I had the impression, they liked struts.

Dimitris

> -Ursprüngliche Nachricht-
> Von:  Esterkin, Alex [SMTP:[EMAIL PROTECTED]]
> Gesendet am:   Donnerstag, 6. September 2001 19:49
> An:   [EMAIL PROTECTED]
> Betreff:   Struts vs. JADE (from IBM)  - feature and usability
comparison - need help!
> Wichtigkeit:   Hoch
>
> Hello,
>
> There has emerged a new proprietary MVC framework called JADE and
developed
> and promoted by IBM Consulting National Practice people.  I sense it is
> inferior in comparison to Struts, but I don't have enough information
about
> JADE, and IBM is liked very much at my firm.   I need to quickly prepare
a
> detailed feature for feature technical comparison.
>
> I wonder whether there are people on this discussion board, who are
familiar
> with JADE, and who could share their opinions or insights in this
regards.
>
> Thanks!!!
>
> Best regards,
> 
>Alex Esterkin
>   Fidelity Investments
>  E-mail:  [EMAIL PROTECTED]
>
> =
>

Hopefully a simple problem with 0.5

[Doug Ahmann]

Sorry to spam you all with what I hope is a simple config issue:

Error: 500
Location: /vserver/login.jsp
Internal Servlet Error:

org.apache.jasper.JasperException: Unable to open taglibrary
/WEB-INF/struts.tld : Parse Error in the tag library descriptor: Element
"web-app" does not allow "servlet" here.
at
org.apache.jasper.compiler.JspParseEventListener.handleDirective(JspParseEve
ntListener.java:672)
at
org.apache.jasper.compiler.DelegatingListener.handleDirective(DelegatingList
ener.java:116)
at org.apache.jasper.compiler.Parser$Directive.accept(Parser.java:215)
at org.apache.jasper.compiler.Parser.parse(Parser.java:1073)
at org.apache.jasper.compiler.Parser.parse(Parser.java:1038)
at org.apache.jasper.compiler.Parser.parse(Parser.java:1034)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:182)
at org.apache.jasper.runtime.JspServlet.loadJSP(JspServlet.java:413)
at
org.apache.jasper.runtime.JspServlet$JspServletWrapper.loadIfNecessary(JspSe
rvlet.java:149)
at
org.apache.jasper.runtime.JspServlet$JspServletWrapper.service(JspServlet.ja
va:161)
at org.apache.jasper.runtime.JspServlet.serviceJspFile(JspServlet.java:261)
at org.apache.jasper.runtime.JspServlet.service(JspServlet.java:369)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at
org.apache.tomcat.core.ServletWrapper.handleRequest(ServletWrapper.java:503)
at org.apache.tomcat.core.ContextManager.service(ContextManager.java:559)
at
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
onnectionHandler.java:160)
at
org.apache.tomcat.service.TcpConnectionThread.run(SimpleTcpEndpoint.java:338
)
at java.lang.Thread.run(Thread.java:484)


Anybody know a quick and dirty solution to this? I have done what I think
are all the correct configuration items in web.xml and friends.

Thanks,
Doug

Question about localization

[Doug Ahmann]

Greetings,

I don't know a lot about localization, so I'm hoping you wise men and women
out there can point me in the right direction.

Here is what we need to accomplish:

The server we're creating needs to be usable simultaneously by multiple
users in multiple languages. Our app uses Struts/JSP and the Model 2
architecture. What is the "best practice" or the "correct" Java/Struts way
of accomplishing this?

Is there a way to use the same JSP pages, or is it best to have multiple
contexts (/en/, /fr/, etc)?

Thanks,
Doug

---
Doug Ahmann
Macromedia, Inc.
(612) 840-9544

RE: Question about localization

[Doug Ahmann]

Thanks Mike.

Would this handle the case where more than one user with more than one Local
were logged in to the same server?

> -Original Message-
> From: Mike Campbell [mailto:[EMAIL PROTECTED]]
> Sent: Friday, December 01, 2000 8:03 AM
> To: [EMAIL PROTECTED]; [EMAIL PROTECTED]
> Subject: Re: Question about localization
>
>
> I'm guessing here, but I would accomplish this with resource
> bundles which can be tailored per locale.  Then use the tag libraries
> to reference the resource bundles in you JSP's rather than having
> static (non I18n) text there.  The struts-example does this if you
> need a template to work from.
>
> - Original Message -
> From: "Doug Ahmann" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Friday, December 01, 2000 8:49 AM
> Subject: Question about localization
>
>
> > Greetings,
> >
> > I don't know a lot about localization, so I'm hoping you wise
> men and women
> > out there can point me in the right direction.
> >
> > Here is what we need to accomplish:
> >
> > The server we're creating needs to be usable simultaneously by multiple
> > users in multiple languages. Our app uses Struts/JSP and the Model 2
> > architecture. What is the "best practice" or the "correct"
> Java/Struts way
> > of accomplishing this?
> >
> > Is there a way to use the same JSP pages, or is it best to have multiple
> > contexts (/en/, /fr/, etc)?
> >
> > Thanks,
> > Doug
> >
> > ---
> > Doug Ahmann
> > Macromedia, Inc.
> > (612) 840-9544
> >
>
>

Question about errors tag

[Doug Ahmann]

I've noticed a potential problem with the way errors are handled, and the
ErrorsTag class. I'm assuming I'm missing something. (I'm new to Struts)

Picture the following:

A jsp page, login.jsp. It has a form.
An action class, LoginAction.java.
A form class, LoginForm.java.

LoginAction does exactly what you would expect. It checks the database for
the user and password. If the user or password is invalid, it loads a
message into errors, and then calls saveErrors() in ActionBase.

The difference in what I'm doing vs. the Struts examples is that, rather
than using forward functionality to return back to login.jsp on errors, I'm
using redirect instead. I don't want the URL in the browser to be login.do.

You see the problem. Errors are stored to the request context, which is no
longer valid after the redirect, therefore the errors tag can not retrieve
the errors.

I would suggest that session context should be used for the errors tag for
cases just like this, although that causes problems as well. The problem
will be, when does it get removed from the session?

Is there another way to accomplish the same thing, without tacking the error
on to the redirect URL?

Thanks,
Doug

---
Doug Ahmann
Macromedia, Inc.
(612) 840-9544

Re: Weblogic 510 & struts

[Doug Bateman]

> I guess your want to run the struts example application ...
> 
> Please see the message "Re: Null Pointer Exception in Struts 0.5 example" by
> Alain Bienvenue. The basic problem is, that WLS 510 does not honor the
> "load-on-startup" attribute. This means that ActionServlet will not be properly
> initialized.
> 
> One possible solution is to make a fake request to ActionServlet before any
> other processing.

I've successfully worked around the problem by reconfiguring struts to
"lazy initialize" itself, meaning that every servlet first runs an init
method, which then checks the config and initializes it as
necessary.  This way the application is no longer dependant on the order
in which the servlets initialize.  Sure, the check adds a small amount of
overhead, but it truely is negligable.

-- 
He who pursues learning will increase every day;
He who pursues The Eternal will decrease every day.
He will decrease and continue to decrease,
Till he comes at non-action;
By non-action everything can be done.

 Lao-Tzu (fl. B.C. 600)
 Chinese Philosopher - Founder of Taoism

Re: Weblogic 510 & struts

[Doug Bateman]

> At the beginning of 'index.jsp' a message tag is used. Message tag relies on the
> initialization work done by ActionServlet. However at this point in time no
> servlet has been called at all. So I don't see how "lazy initialize" done by an
> init method should help in this case.

The lazy init goes into the taglibs, immediately before they try to obtain
information from the context objects.  Basically, instead of going
directly to the context for the information, you go through a helper
method which first checks to make sure the init has been done.  In this
way, you avoid the null pointer exception.  It involves a change to the
Java code, which isn't very nice, but it makes struts compatible with all
the app servers that don't implement the servlet init order
feature.  Really, what I'd like to do is clean up the code and document it
a little, and then submit it as a patch to struts.

-- 
He who pursues learning will increase every day;
He who pursues The Eternal will decrease every day.
He will decrease and continue to decrease,
Till he comes at non-action;
By non-action everything can be done.

 Lao-Tzu (fl. B.C. 600)
 Chinese Philosopher - Founder of Taoism

RE: Weblogic 510 & struts

[Doug Bateman]

> calling the .do directly worked.  Grr .. just a tad bit frustrating.

What did you do exactly?  This sounds like a nice and really simple work
around.

-- 
He who pursues learning will increase every day;
He who pursues The Eternal will decrease every day.
He will decrease and continue to decrease,
Till he comes at non-action;
By non-action everything can be done.

 Lao-Tzu (fl. B.C. 600)
 Chinese Philosopher - Founder of Taoism

RE: Weblogic 510 & struts

[Doug Bateman]

That looks more like a classpath problem.  Is the struts jar in listed in
the weblogic servlet classpath, weblogic.httpd.servlet.classpath (in
weblogic.properties)?

On Wed, 27 Dec 2000, Sharon Curlee wrote:

> well, I spoke too soon.  All I did was called action.do directly.  It
> did well in bringing up the index.jsp, but when I try and called another
> .do, it blew up.  I am back to this error. (and I called a .do in the
> URL before running it)
> 
> Wed Dec 27 14:46:43 EST 2000: 
> action: Processing a GET for /addLoad
> Wed Dec 27 14:46:43 EST 2000: 
> Servlet failed with Exception
> java.lang.NoClassDefFoundError: org/apache/struts/util/PropertyUtils
> at
> com.elogex.web.taglib.logic.NullPropertyCheck.doStartTag(NullPropertyChe
> ck.java:103)
> 
> 
> 
> -Original Message-
> From: Doug Bateman [mailto:[EMAIL PROTECTED]]
> Sent: Wednesday, December 27, 2000 2:45 PM
> To: [EMAIL PROTECTED]
> Subject: RE: Weblogic 510 & struts
> 
> 
> > calling the .do directly worked.  Grr .. just a tad bit
> frustrating.
> 
> What did you do exactly?  This sounds like a nice and really simple work
> around.
> 
> 

-- 
He who pursues learning will increase every day;
He who pursues The Eternal will decrease every day.
He will decrease and continue to decrease,
Till he comes at non-action;
By non-action everything can be done.

 Lao-Tzu (fl. B.C. 600)
 Chinese Philosopher - Founder of Taoism

RE: Weblogic 510 & struts

[Doug Bateman]

> no, but it I put it explicitly in the startWeblogic.cmd file.   
> 
> I will modify the .properties file and try again.  (Should it matter?)

It depends.  Are you launching weblogic from the start menu or from the
command line?

-- 
He who pursues learning will increase every day;
He who pursues The Eternal will decrease every day.
He will decrease and continue to decrease,
Till he comes at non-action;
By non-action everything can be done.

 Lao-Tzu (fl. B.C. 600)
 Chinese Philosopher - Founder of Taoism

using struts in a load-balanced environement

[Doug Wright]

I am very curious about whether the struts framework could be
applied in a 'load-balanced' or 'webserver-farm' environment.  One of the
main requirements of the application I am currently working on is that it
function properly in such a distributed or load-balanced environment where
each request may or may not come from the same web server.
This obviously precludes us from using session and application
scopes in the application.  We have been using the database to maintain
state, but it seems like a very inefficient and dirty solution.
I would love to be able to use the model 2 architecture (and
specifically the struts framework), but it seems like most of the benefits
can only be had in an environment where the same web server will be used for
each request (our load-balancers support 'sticky-sessions' but these rely on
cookies and we don't want cookies to be a requirement for using the
application).
Am I missing something?  Is there a way to effectively use struts
and the session and application scope in a load-balanced environment? 
I greatly appreciate any advice that anyone has on this subject.
---DougWright

RE: using struts in a load-balanced environement

[Doug Wright]

thanks for all your great advice!

-Original Message-
From: Doug Wright [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, March 28, 2001 4:50 PM
To: [EMAIL PROTECTED]
Subject: using struts in a load-balanced environement


I am very curious about whether the struts framework could be
applied in a 'load-balanced' or 'webserver-farm' environment.  One of the
main requirements of the application I am currently working on is that it
function properly in such a distributed or load-balanced environment where
each request may or may not come from the same web server.
This obviously precludes us from using session and application
scopes in the application.  We have been using the database to maintain
state, but it seems like a very inefficient and dirty solution.
I would love to be able to use the model 2 architecture (and
specifically the struts framework), but it seems like most of the benefits
can only be had in an environment where the same web server will be used for
each request (our load-balancers support 'sticky-sessions' but these rely on
cookies and we don't want cookies to be a requirement for using the
application).
Am I missing something?  Is there a way to effectively use struts
and the session and application scope in a load-balanced environment? 
I greatly appreciate any advice that anyone has on this subject.
---DougWright

RE: struts-config.xml-Is there a tool to find errors in it?

[Bryant, Doug]

I use xmllint. It is very simplistic, but works well. It comes as part of
the gnome xml library, but you can download the sources and compile with
cygwin on windows if you need to run it there.  

homepage at
http://xmlsoft.org/

Sources at 
ftp://ftp.gnome.org/pub/GNOME/stable/sources/libxml/

hope this helps.

Doug

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, December 19, 2001 2:14 AM
To: Struts Users Mailing List
Subject: struts-config.xml-Is there a tool to find errors in it?


Hi

I have an error with my struts-config.xml file and I cannot find where 
the error is.  Is there a tool which will help me track down where the 
error is, the messages in the tomcat log files are not very helpful in 
tracking down the error.

Cheers

Tony



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RE: upload fails

[Bryant, Doug]

make sure your form tag sets the encoding type to multi-part

   


Hope this helps.

Doug

-Original Message-
From: SCHACHTER,MICHAEL (HP-NewJersey,ex2) [mailto:[EMAIL PROTECTED]]
Sent: Wednesday, January 09, 2002 10:58 AM
To: 'Struts Users Mailing List'
Subject: RE: upload fails


Ken,

Do you have a corresponding ActionForm containing these methods:

public FormFile getFormFile();
public void setFormFile(FormFile file);

-Original Message-
From: Domen, Ken [mailto:[EMAIL PROTECTED]]
Sent: Tuesday, January 08, 2002 12:20 PM
To: '[EMAIL PROTECTED]'
Subject: upload fails


I'm trying to do a simple file upload and my jsp has this snippet:




When I submit, I get the error:
IllegalArgumentException: Argument Type Mismatch

Am I missing something?

thanks.


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RE: Struts and multiple Web applications on same application server

[Bryant, Doug]

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

Hope this helps.

Doug

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


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

Dustin Aleksiuk

"Salonen, Aki" wrote:

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

enable/disable multibox help

[Doug Mclellan]

Hi,

Within my jsp I have  tag and within this tag I have two
 tags.

The question is can I use the JavaScript event handlers within the first
multibox to enable/disable the second multibox.

If this is possible I would much appreciate any help in pointing me in
the right direction.

Thanks.

Doug

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Using onclick within iterate tag

[Doug Mclellan]

Hi,

I am using onclick event handler on a checkbox tag within a iterate tag,
since there is going to be multiple checkbox tags can someone please
tell me how I can pass the identifier of the checkbox that has fired the
onclick event to the JavaScript function specified in the onclick.

Thanks.

 Doug

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RE: Using onclick within iterate tag

[Doug Mclellan]

Hi again,

Many thanks James for helping us out, that works great.

Apologies for not asking the question properly first time around. But is
it possible to also pass the position of the checkbox that has been
clicked so that the JavaScript function could be used to control other
checkbox tags within the iterate tag.

Thanks again.

Doug

-Original Message-
From: James Mitchell [mailto:[EMAIL PROTECTED]]
Sent: 13 May 2002 16:10
To: Struts Users Mailing List
Subject: RE: Using onclick within iterate tag


try this...


Check 1
Check 2
Check 3
Check 4


<!--
function handleCheckbox(obj){
  alert(obj.name);

}
//-->


JM

> -Original Message-
> From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
> Sent: Monday, May 13, 2002 10:31 AM
> To: [EMAIL PROTECTED]
> Subject: Using onclick within iterate tag
>
>
>
> Hi,
>
> I am using onclick event handler on a checkbox tag within a iterate
tag,
> since there is going to be multiple checkbox tags can someone please
> tell me how I can pass the identifier of the checkbox that has fired
the
> onclick event to the JavaScript function specified in the onclick.
>
> Thanks.
>
>  Doug
>
> --
> To unsubscribe, e-mail:
> <mailto:[EMAIL PROTECTED]>
> For additional commands, e-mail:
> <mailto:[EMAIL PROTECTED]>
>
>


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RE: Using onclick within iterate tag

[Doug Mclellan]

Sorry,

I meant the position within the iterator. Within the JSP there is two
checkbox tags for each iteration and I need to only enable the second
checkbox if the first has been checked.

Doug

-Original Message-
From: James Mitchell [mailto:[EMAIL PROTECTED]]
Sent: 13 May 2002 16:53
To: Struts Users Mailing List
Subject: RE: Using onclick within iterate tag


When you mean "position" do you mean "position within the iterator" or
"position on the page"???

JM

> -----Original Message-
> From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
> Sent: Monday, May 13, 2002 11:47 AM
> To: Struts Users Mailing List
> Subject: RE: Using onclick within iterate tag
>
>
> Hi again,
>
> Many thanks James for helping us out, that works great.
>
> Apologies for not asking the question properly first time around. But
is
> it possible to also pass the position of the checkbox that has been
> clicked so that the JavaScript function could be used to control other
> checkbox tags within the iterate tag.
>
> Thanks again.
>
> Doug
>
> -Original Message-
> From: James Mitchell [mailto:[EMAIL PROTECTED]]
> Sent: 13 May 2002 16:10
> To: Struts Users Mailing List
> Subject: RE: Using onclick within iterate tag
>
>
> try this...
>
>
>  onclick="JavaScript:handleCheckbox(this)"/>Check 1
>  onclick="JavaScript:handleCheckbox(this)"/>Check 2
>  onclick="JavaScript:handleCheckbox(this)"/>Check 3
>  onclick="JavaScript:handleCheckbox(this)"/>Check 4
>
> 
> <!--
> function handleCheckbox(obj){
>   alert(obj.name);
>
> }
> //-->
> 
>
> JM
>
> > -Original Message-
> > From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, May 13, 2002 10:31 AM
> > To: [EMAIL PROTECTED]
> > Subject: Using onclick within iterate tag
> >
> >
> >
> > Hi,
> >
> > I am using onclick event handler on a checkbox tag within a iterate
> tag,
> > since there is going to be multiple checkbox tags can someone please
> > tell me how I can pass the identifier of the checkbox that has fired
> the
> > onclick event to the JavaScript function specified in the onclick.
> >
> > Thanks.
> >
> >  Doug
> >
> > --
> > To unsubscribe, e-mail:
> > <mailto:[EMAIL PROTECTED]>
> > For additional commands, e-mail:
> > <mailto:[EMAIL PROTECTED]>
> >
> >
>
>
> --
> To unsubscribe, e-mail:
> <mailto:[EMAIL PROTECTED]>
> For additional commands, e-mail:
> <mailto:[EMAIL PROTECTED]>
>
>
> --
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RE: Using onclick within iterate tag

[Doug Mclellan]

What I am using the JSP to do is display the list of my personal
contacts.

So I am using the iterate tag to retrieve the list of personal contact
objects from my Form bean. Within the iterate tag I display the name
etc. The two checkbox tags on each row of the table are used to set one
or more of the returned contacts to a supervisor and if so enable the
other checkbox to lock the contact's account.

So I need the checkbox tags to be within the iterate tag.

Thanks again James for taken time out to answer my question, its much
appreciated.

Doug

-Original Message-
From: James Mitchell [mailto:[EMAIL PROTECTED]]
Sent: 13 May 2002 17:07
To: Struts Users Mailing List
Subject: RE: Using onclick within iterate tag


I guess I need a bit more info to properly answer/stab-at your question.

I assume that you know what the two checkboxes will always be.
-Why not just put the two on your jsp and not iterate over them.

Or for a more generic approach, say you are writing your own custom
taglib
like.



or something like thatand this taglib would write out the html
necessary to make the second box (or more) disabled/enabled based on the
1st
value.



Am I way off here???



JM

> -Original Message-
> From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
> Sent: Monday, May 13, 2002 11:56 AM
> To: Struts Users Mailing List
> Subject: RE: Using onclick within iterate tag
>
>
> Sorry,
>
> I meant the position within the iterator. Within the JSP there is two
> checkbox tags for each iteration and I need to only enable the second
> checkbox if the first has been checked.
>
> Doug
>
> -Original Message-
> From: James Mitchell [mailto:[EMAIL PROTECTED]]
> Sent: 13 May 2002 16:53
> To: Struts Users Mailing List
> Subject: RE: Using onclick within iterate tag
>
>
> When you mean "position" do you mean "position within the iterator" or
> "position on the page"???
>
> JM
>
> > -Original Message-
> > From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, May 13, 2002 11:47 AM
> > To: Struts Users Mailing List
> > Subject: RE: Using onclick within iterate tag
> >
> >
> > Hi again,
> >
> > Many thanks James for helping us out, that works great.
> >
> > Apologies for not asking the question properly first time around.
But
> is
> > it possible to also pass the position of the checkbox that has been
> > clicked so that the JavaScript function could be used to control
other
> > checkbox tags within the iterate tag.
> >
> > Thanks again.
> >
> > Doug
> >
> > -Original Message-
> > From: James Mitchell [mailto:[EMAIL PROTECTED]]
> > Sent: 13 May 2002 16:10
> > To: Struts Users Mailing List
> > Subject: RE: Using onclick within iterate tag
> >
> >
> > try this...
> >
> >
> >  > onclick="JavaScript:handleCheckbox(this)"/>Check 1
> >  > onclick="JavaScript:handleCheckbox(this)"/>Check 2
> >  > onclick="JavaScript:handleCheckbox(this)"/>Check 3
> >  > onclick="JavaScript:handleCheckbox(this)"/>Check 4
> >
> > 
> > <!--
> > function handleCheckbox(obj){
> >   alert(obj.name);
> >
> > }
> > //-->
> > 
> >
> > JM
> >
> > > -Original Message-
> > > From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
> > > Sent: Monday, May 13, 2002 10:31 AM
> > > To: [EMAIL PROTECTED]
> > > Subject: Using onclick within iterate tag
> > >
> > >
> > >
> > > Hi,
> > >
> > > I am using onclick event handler on a checkbox tag within a
iterate
> > tag,
> > > since there is going to be multiple checkbox tags can someone
please
> > > tell me how I can pass the identifier of the checkbox that has
fired
> > the
> > > onclick event to the JavaScript function specified in the onclick.
> > >
> > > Thanks.
> > >
> > >  Doug
> > >
> > > --
> > > To unsubscribe, e-mail:
> > > <mailto:[EMAIL PROTECTED]>
> > > For additional commands, e-mail:
> > > <mailto:[EMAIL PROTECTED]>
> > >
> > >
> >
> >
> > --
> > To unsubscribe, e-mail:
> > <mailto:[EMAIL PROTECTED]>
> > For additional commands, e-mail:
> > <mailto:[EMAIL PROTECTED]>
> >
> >
> > --
> > To unsubscribe, e-mail:
> <mailto:[EMAIL PROTECTED]>
> For additional commands, e-mail:
> <mailto:[EMAIL PROTECTED]>
>
>
>
> --
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RE: Using onclick within iterate tag

[Doug Mclellan]

Hi Adam,

You are right, I do have 2 checkbox tags per iteration.

Sorry for the confusion.

Doug

-Original Message-
From: Adam Hardy [mailto:[EMAIL PROTECTED]]
Sent: 13 May 2002 17:35
To: Struts Users Mailing List
Subject: Re: Using onclick within iterate tag


I think Doug means he has 2 chkboxes per iteration.


James Mitchell wrote:

>I guess I need a bit more info to properly answer/stab-at your
question.
>
>I assume that you know what the two checkboxes will always be.
>-Why not just put the two on your jsp and not iterate over them.
>
>Or for a more generic approach, say you are writing your own custom
taglib
>like.
>
>
>
>or something like thatand this taglib would write out the html
>necessary to make the second box (or more) disabled/enabled based on
the 1st
>value.
>
>
>
>Am I way off here???
>
>
>
>JM
>
>  
>
>>-Original Message-
>>From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
>>Sent: Monday, May 13, 2002 11:56 AM
>>To: Struts Users Mailing List
>>Subject: RE: Using onclick within iterate tag
>>
>>
>>Sorry,
>>
>>I meant the position within the iterator. Within the JSP there is two
>>checkbox tags for each iteration and I need to only enable the second
>>checkbox if the first has been checked.
>>
>>Doug
>>
>>-Original Message-
>>From: James Mitchell [mailto:[EMAIL PROTECTED]]
>>Sent: 13 May 2002 16:53
>>To: Struts Users Mailing List
>>Subject: RE: Using onclick within iterate tag
>>
>>
>>When you mean "position" do you mean "position within the iterator" or
>>"position on the page"???
>>
>>JM
>>
>>
>>
>>>-Original Message-
>>>From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
>>>Sent: Monday, May 13, 2002 11:47 AM
>>>To: Struts Users Mailing List
>>>Subject: RE: Using onclick within iterate tag
>>>
>>>
>>>Hi again,
>>>
>>>Many thanks James for helping us out, that works great.
>>>
>>>Apologies for not asking the question properly first time around. But
>>>  
>>>
>>is
>>
>>
>>>it possible to also pass the position of the checkbox that has been
>>>clicked so that the JavaScript function could be used to control
other
>>>checkbox tags within the iterate tag.
>>>
>>>Thanks again.
>>>
>>>Doug
>>>
>>>-Original Message-
>>>From: James Mitchell [mailto:[EMAIL PROTECTED]]
>>>Sent: 13 May 2002 16:10
>>>To: Struts Users Mailing List
>>>Subject: RE: Using onclick within iterate tag
>>>
>>>
>>>try this...
>>>
>>>
>>>>>onclick="JavaScript:handleCheckbox(this)"/>Check 1
>>>>>onclick="JavaScript:handleCheckbox(this)"/>Check 2
>>>>>onclick="JavaScript:handleCheckbox(this)"/>Check 3
>>>>>onclick="JavaScript:handleCheckbox(this)"/>Check 4
>>>
>>>
>>><!--
>>>function handleCheckbox(obj){
>>>  alert(obj.name);
>>>
>>>}
>>>//-->
>>>
>>>
>>>JM
>>>
>>>  
>>>
>>>>-Original Message-
>>>>From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
>>>>Sent: Monday, May 13, 2002 10:31 AM
>>>>To: [EMAIL PROTECTED]
>>>>Subject: Using onclick within iterate tag
>>>>
>>>>
>>>>
>>>>Hi,
>>>>
>>>>I am using onclick event handler on a checkbox tag within a iterate
>>>>
>>>>
>>>tag,
>>>  
>>>
>>>>since there is going to be multiple checkbox tags can someone please
>>>>tell me how I can pass the identifier of the checkbox that has fired
>>>>
>>>>
>>>the
>>>  
>>>
>>>>onclick event to the JavaScript function specified in the onclick.
>>>>
>>>>Thanks.
>>>>
>>>> Doug
>>>>
>>>>--
>>>>To unsubscribe, e-mail:
>>>><mailto:[EMAIL PROTECTED]>
>>>>For additional commands, e-mail:
>>>><mailto:[EMAIL PROTECTED]>
>>>>
>>>>
>>>>
>>>>
>>>--
>>>To unsubscribe, e-mail:
>>><mailto:[EMAIL PROTECTED]>
>>>For additional commands, e-mail:
>>><mailto:[EMAIL PROTECTED]>
>>>
>>>
>>>--
>>>To unsubscribe, e-mail:
>>>  
>>>
>><mailto:[EMAIL PROTECTED]>
>>For additional commands, e-mail:
>><mailto:[EMAIL PROTECTED]>
>>
>>
>>
>>--
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>>
>>--
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><mailto:[EMAIL PROTECTED]>
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>
>
>--
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>
>  
>



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RE: Using onclick within iterate tag

[Doug Mclellan]

You have hit the nail on the head.

Doug

-Original Message-
From: James Mitchell [mailto:[EMAIL PROTECTED]]
Sent: 13 May 2002 17:42
To: Struts Users Mailing List
Subject: RE: Using onclick within iterate tag


Ok, so you want to disable the second box (by default) and then if the
user
selects the first box, then allow the second to be selected.  And this
is
all done over and over again in a list of contacts.




JM

> -Original Message-
> From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
> Sent: Monday, May 13, 2002 12:31 PM
> To: Struts Users Mailing List
> Subject: RE: Using onclick within iterate tag
>
>
>
> What I am using the JSP to do is display the list of my personal
> contacts.
>
> So I am using the iterate tag to retrieve the list of personal contact
> objects from my Form bean. Within the iterate tag I display the name
> etc. The two checkbox tags on each row of the table are used to set
one
> or more of the returned contacts to a supervisor and if so enable the
> other checkbox to lock the contact's account.
>
> So I need the checkbox tags to be within the iterate tag.
>
> Thanks again James for taken time out to answer my question, its much
> appreciated.
>
> Doug
>
> -Original Message-
> From: James Mitchell [mailto:[EMAIL PROTECTED]]
> Sent: 13 May 2002 17:07
> To: Struts Users Mailing List
> Subject: RE: Using onclick within iterate tag
>
>
> I guess I need a bit more info to properly answer/stab-at your
question.
>
> I assume that you know what the two checkboxes will always be.
> -Why not just put the two on your jsp and not iterate over them.
>
> Or for a more generic approach, say you are writing your own custom
> taglib
> like.
>
> 
>
> or something like thatand this taglib would write out the html
> necessary to make the second box (or more) disabled/enabled based on
the
> 1st
> value.
>
>
>
> Am I way off here???
>
>
>
> JM
>
> > -Original Message-
> > From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, May 13, 2002 11:56 AM
> > To: Struts Users Mailing List
> > Subject: RE: Using onclick within iterate tag
> >
> >
> > Sorry,
> >
> > I meant the position within the iterator. Within the JSP there is
two
> > checkbox tags for each iteration and I need to only enable the
second
> > checkbox if the first has been checked.
> >
> > Doug
> >
> > -Original Message-
> > From: James Mitchell [mailto:[EMAIL PROTECTED]]
> > Sent: 13 May 2002 16:53
> > To: Struts Users Mailing List
> > Subject: RE: Using onclick within iterate tag
> >
> >
> > When you mean "position" do you mean "position within the iterator"
or
> > "position on the page"???
> >
> > JM
> >
> > > -Original Message-
> > > From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
> > > Sent: Monday, May 13, 2002 11:47 AM
> > > To: Struts Users Mailing List
> > > Subject: RE: Using onclick within iterate tag
> > >
> > >
> > > Hi again,
> > >
> > > Many thanks James for helping us out, that works great.
> > >
> > > Apologies for not asking the question properly first time around.
> But
> > is
> > > it possible to also pass the position of the checkbox that has
been
> > > clicked so that the JavaScript function could be used to control
> other
> > > checkbox tags within the iterate tag.
> > >
> > > Thanks again.
> > >
> > > Doug
> > >
> > > -Original Message-
> > > From: James Mitchell [mailto:[EMAIL PROTECTED]]
> > > Sent: 13 May 2002 16:10
> > > To: Struts Users Mailing List
> > > Subject: RE: Using onclick within iterate tag
> > >
> > >
> > > try this...
> > >
> > >
> > >  > > onclick="JavaScript:handleCheckbox(this)"/>Check 1
> > >  > > onclick="JavaScript:handleCheckbox(this)"/>Check 2
> > >  > > onclick="JavaScript:handleCheckbox(this)"/>Check 3
> > >  > > onclick="JavaScript:handleCheckbox(this)"/>Check 4
> > >
> > > 
> > > <!--
> > > function handleCheckbox(obj){
> > >   alert(obj.name);
> > >
> > > }
> > > //-->
> > > 
> > >
> > > JM
> > >
> > > > -Original Message-
> > > > From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
> > > > Sent: Monday, May 13, 2002 1

RE: Using onclick within iterate tag

[Doug Mclellan]

Hi again,

The form I am using extends the basic ActionForm class.

-Original Message-
From: James Mitchell [mailto:[EMAIL PROTECTED]]
Sent: 13 May 2002 17:49
To: Struts Users Mailing List
Subject: RE: Using onclick within iterate tag


Ok, then you will probably be needing to use indexed properties.

I am trying to gather a bit of "working code" for you.

I should be finished shortly.

In the meantime, take a look at using indexed properties.  Also, are you
using the DynaActionForm???

JM




> -Original Message-
> From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
> Sent: Monday, May 13, 2002 12:43 PM
> To: Struts Users Mailing List
> Subject: RE: Using onclick within iterate tag
>
>
>
> You have hit the nail on the head.
>
> Doug
>
> -Original Message-
> From: James Mitchell [mailto:[EMAIL PROTECTED]]
> Sent: 13 May 2002 17:42
> To: Struts Users Mailing List
> Subject: RE: Using onclick within iterate tag
>
>
> Ok, so you want to disable the second box (by default) and then if the
> user
> selects the first box, then allow the second to be selected.  And this
> is
> all done over and over again in a list of contacts.
>
> 
>
>
> JM
>
> > -Original Message-
> > From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
> > Sent: Monday, May 13, 2002 12:31 PM
> > To: Struts Users Mailing List
> > Subject: RE: Using onclick within iterate tag
> >
> >
> >
> > What I am using the JSP to do is display the list of my personal
> > contacts.
> >
> > So I am using the iterate tag to retrieve the list of personal
contact
> > objects from my Form bean. Within the iterate tag I display the name
> > etc. The two checkbox tags on each row of the table are used to set
> one
> > or more of the returned contacts to a supervisor and if so enable
the
> > other checkbox to lock the contact's account.
> >
> > So I need the checkbox tags to be within the iterate tag.
> >
> > Thanks again James for taken time out to answer my question, its
much
> > appreciated.
> >
> > Doug
> >
> > -Original Message-
> > From: James Mitchell [mailto:[EMAIL PROTECTED]]
> > Sent: 13 May 2002 17:07
> > To: Struts Users Mailing List
> > Subject: RE: Using onclick within iterate tag
> >
> >
> > I guess I need a bit more info to properly answer/stab-at your
> question.
> >
> > I assume that you know what the two checkboxes will always be.
> > -Why not just put the two on your jsp and not iterate over them.
> >
> > Or for a more generic approach, say you are writing your own custom
> > taglib
> > like.
> >
> > 
> >
> > or something like thatand this taglib would write out the
html
> > necessary to make the second box (or more) disabled/enabled based on
> the
> > 1st
> > value.
> >
> >
> >
> > Am I way off here???
> >
> >
> >
> > JM
> >
> > > -----Original Message-
> > > From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
> > > Sent: Monday, May 13, 2002 11:56 AM
> > > To: Struts Users Mailing List
> > > Subject: RE: Using onclick within iterate tag
> > >
> > >
> > > Sorry,
> > >
> > > I meant the position within the iterator. Within the JSP there is
> two
> > > checkbox tags for each iteration and I need to only enable the
> second
> > > checkbox if the first has been checked.
> > >
> > > Doug
> > >
> > > -Original Message-
> > > From: James Mitchell [mailto:[EMAIL PROTECTED]]
> > > Sent: 13 May 2002 16:53
> > > To: Struts Users Mailing List
> > > Subject: RE: Using onclick within iterate tag
> > >
> > >
> > > When you mean "position" do you mean "position within the
iterator"
> or
> > > "position on the page"???
> > >
> > > JM
> > >
> > > > -Original Message-
> > > > From: Doug Mclellan [mailto:[EMAIL PROTECTED]]
> > > > Sent: Monday, May 13, 2002 11:47 AM
> > > > To: Struts Users Mailing List
> > > > Subject: RE: Using onclick within iterate tag
> > > >
> > > >
> > > > Hi again,
> > > >
> > > > Many thanks James for helping us out, that works great.
> > > >
> > > > Apologies for not asking the question properly first time
around.
> > But
> > > is
> > > > it possible to also pass the position of the c

Using onclick within iterate tag - Thanks

[Doug Mclellan]

Hi Les,

Thanks for helping out with your example.

It looks good, I will try it out later.

Doug


-Original Message-
From: Wilson, Les J SI-FSIA [mailto:[EMAIL PROTECTED]]
Sent: 14 May 2002 10:43
To: 'Struts Users Mailing List'
Subject: RE: Using onclick within iterate tag

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RE: Antwort: RE: Running and debugging with Oracle JDeveloper

[Park, Doug N]

I don't have JDeveloper, but I do have Borland JBuilder which is almost the
same thing. We just got the example working with JBuilder 4 and the big
trick was we had to manually copy the ApplicationResources.properties file
to the output folder where the class files are created. Even though it was
in the JBuilder project, it was not copied to the output folder. Under
Tomcat this file is copied automatically.

Doug Park

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Monday, February 05, 2001 3:55 AM
To: [EMAIL PROTECTED]
Subject: Antwort: RE: Running and debugging with Oracle JDeveloper





Hello Sean,

the option is set correctly - if I run the application under Tomcat,
everything
works fine.
Is there any option to be set in JDeveloper to let it work correctly?

Thanks for your answer so far.

Regards

Michael




I recently had this problem and it was due to the "application" parameter
option in the web.xml file not pointing to a valid resource file

-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]
Sent: Friday, February 02, 2001 10:40 AM
To: [EMAIL PROTECTED]
Subject: Running and debugging with Oracle JDeveloper




Hello,

has anyone successfully achieved to run/debug a web application based on
struts
using
Oracle JDeveloper 3.2.2?

If I run/debug my application I get the following error message:

javax.servlet.jsp.JspException: Missing resources attribute
org.apache.struts.action.MESSAGE
 void index._jspService(javax.servlet.http.HttpServletRequest,
javax.servlet.http.HttpServletResponse


[...]

Struts with Tomcat and JRun

[Park, Doug N]

Hi All,

We have been running a struts application for the last couple of months on
Tomcat and now we have a user group that wants to run it on a JRun server as
well. Any thoughts on getting the same app to work on both? Looks like the
only issue is the Tomcat string, JRun Boolean problem.

Thanks for the help,
Doug Park