Hi,
During the development of the project we used System.out.println to do
the debugging.
Now i want to put the application in production. But i want that some
how this command should
not populate the log files. (catalina.out).
I am using jakarta-tomcat-5.0.16.
Any pointer regarding this will be
Hi,
I am trying to implement a page, that is shown during perfoming a file
upload action.
When the upload form is submitted I want a new page to be displayed
showing a 'please wait' message. While this page is shown the actual
file-upload should be performed and then, when the upload is finishe
Hi,
how about that:
- on the main-form perform the submit with the file-upload and show the
result-page when it is finished
- To do the submit use a javascript function which performs the submit
and opens a popup-window with a new request.
- The "main"-action puts a flag into the user-s
Hi Christian,
Here I am giving you the approach we implemented to handle this
scenario.
We developed two separate presentations in two div of a html page before
converting this page to JSP. One div (div1) of this just display "Please
wait, Work in Progress" kind of message and second div (div2) c
Hi,
The most simple way to do this is by making use of JavaScript.
You can put some message like 'EXECUTING' or some image in the same page
with the DIV tag.
This DIV tag should be in the hide mode by default. When the user says
'UPLOAD' then this DIV tag should be visible
and the rest of the ta
Hi Alexander,
thanks for your answer ...
- on the main-form perform the submit with the file-upload and show the
result-page when it is finished
- To do the submit use a javascript function which performs the submit
and opens a popup-window with a new request.
- The "main"-action puts a f
Hi Tiwari,
Did you tested this approach in Netscape.
What was the result?
I implemented the same thing and everything works fine in IE but not in Netscape?
In netscape both the DIV starts coming.
Shailender Jain
[EMAIL PROTECTED] wrote:
> Hi Christian,
> Here I am giving you the approach we i
Shailender Jain wrote:
Hi,
During the development of the project we used System.out.println to do
the debugging.
Now i want to put the application in production. But i want that some
how this command should
not populate the log files. (catalina.out).
I am using jakarta-tomcat-5.0.16.
Any pointer re
Sinner.
Implement Log4J, drop all the System.out.println's.
http://logging.apache.org/log4j/docs/index.html
On 5/8/04 4:18 PM, "Shailender Jain" <[EMAIL PROTECTED]> wrote:
> Hi,
>
> During the development of the project we used System.out.println to do
> the debugging.
>
> Now i want to put
Yup buddy,
We tested it in both the case and it worked pretty fine,
But yup, the code to invoke div was a bit different in netscape*. If we
need to keep support for multiple browser compatibility, get the browser
name and version in start and code the page in DHTML fashion and on
change of the f
Hi,
Thanks for the response.
Can you send me the code snippet.
It will be really helpful.
Shailender Jain
[EMAIL PROTECTED] wrote:
> Yup buddy,
> We tested it in both the case and it worked pretty fine,
>
> But yup, the code to invoke div was a bit different in netscape*. If we
> need to keep
Hi,
I am using resource files for internationalization of my web application.
However, I am experiencing problems with character encoding. If I have some
international characters (e.g. Czech) in the resource file, these do not
display correctly in the generated page.
I have the resource file enco
Shailander,
Few clarifications on this regard:
If you using MVC approach, and all you class components going through
same servlet or common point.
Provide a method in this controller servlet which will be called in
init method and will set the out.write target to different filename.
Then onward
U shld use a flag say debug.
so the code will look like
boolean debug = true;
if(debug)
System.out.println(" ");
In production make the flag as false.
Hope this helps
Thanks
Aditya
-Original Message-
From: Shailender Jain [mailto:[EMAIL PROTECTED]
Sorry fr'd,
Code snippet I would need to write again as I have left the organization
so do not have access to that code base.
Hope you understand this practical situation/
- regards
Raj
(+91-11-31261821)
-Original Message-
From: Shailender Jain [mailto:[EMAIL PROTECTED]
Sent: Thursday,
On Aug 5, 2004, at 10:58, Aditya Athalye wrote:
U shld use a flag say debug.
so the code will look like
boolean debug = true;
if(debug)
System.out.println(" ");
In production make the flag as false.
Just out of curiosity.
I see that pattern often, and find that "if" for every single debug
mes
Yup. And while we're on the subject if anyone has an idea as to how the
hell we (and other vendors doing Struts Diagramming tools) are supposed
to represent Wildcard Actions on a Page flow diagram I'd love to hear :-)
Regards
Duncan Mills
Ruth, Brice wrote:
Bill Siggelkow wrote:
If you are un
I agree with u that those many if statements will clutter code. But a method call
everytime is also expensive in terms of performance. So it is really a trade off
between performance and readability.
Regds
Aditya
-Original Message-
From: Xavier Noria [mailto:[EMAIL PRO
On Aug 5, 2004, at 11:22, Aditya Athalye wrote:
I agree with u that those many if statements will clutter code. But a
method call everytime is also expensive in terms of performance. So it
is really a trade off between performance and
Is the difference in performance really significative in a web
I think the actual compilers will optimize the method call resulting in
an overhead which is not anymore measurable. I imagine they will inline the
debug-method with the if and just call out for the actual println...
Alexander
-Original Message-
From: Xavier Noria [mailto:[EMAIL PROTECTE
Yes u r right Most compilers will inline these method calls. So it means the
same thing again.I don't think we would be gaining anywhere with method
calls.
-Original Message-
From: Jesse Alexander (KXT) [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 05, 2004 3:56 PM
To: 'Struts Users Ma
Hi Xavier,
> > I agree with u that those many if statements will clutter code. But a
> > method call everytime is also expensive in terms of performance. So it
> > is really a trade off between performance and
>
> Is the difference in performance really significative in a web
> application?
>
Sure makes a difference in readability!
if (debug)
{
System.out.println(..);
}
versus
debug(..);
I think that can definitely render more readable a java-class. Or don't you so?
hth
Alexander
-Original Message-
From: aditya [mailto:[EMAIL PROTECTED]
Sent: Thursday, Augus
Hi,
You need to use native2ascii (program comes with java sdk and is also an
ant method) to convert the UTF-8 (or other formats) into the java
property file format which use \u
I normally refer people here also for some other tips:
http://www.anassina.com/struts/i18n/i18n.html
But it does
Well yes I agree. The debug method should be then made final. So that the
compiler will inline it.
-Original Message-
From: Jesse Alexander (KXT) [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 05, 2004 4:14 PM
To: 'Struts Users Mailing List'
Subject: RE: System.out.println
Sure makes a
Here is a link that might be useful:
http://www.javaworld.com/javaworld/jw-05-2004/jw-0524-i18n.html
Václavík Radek wrote:
Hi,
I am using resource files for internationalization of my web application.
However, I am experiencing problems with character encoding. If I have some
international chara
I've got a formbean and a action that is working, but I can't apply validation.
(config below) Through my debugger I can see that the validate() method is
called, which in turn calls super.validate(). The getCountryid() method on the
form is NEVER acessed upon submit.
--- struts-config.xml ---
Sorry guys. I figured it out. It helps extending ValidatorForm. Doh. ;)
Anders,
Quoting "Anders R. Sveen" <[EMAIL PROTECTED]>:
> I've got a formbean and a action that is working, but I can't apply
> validation.
> (config below) Through my debugger I can see that the validate() method is
> called
I have a requirement as below.
I need to store Date (CreatedDate) in database and show this date as per
user location on screen while updating that record.
Do struts have any support for such kind of requirements?
Regards,
Viral
I just store the date as a long and do what is necessary to display the date.
At 04:41 AM 8/5/2004, you wrote:
I have a requirement as below.
I need to store Date (CreatedDate) in database and show this date as per
user location on screen while updating that record.
Do struts have any support for s
Hi,
A bit off-topic, but maybe you have had this too...
We have an application running with struts on tomcat 5 in an application
running with xslt on tomcat 3 in a frame.
The problem is, that explorer doesn't send the jsession cookie to the
embedded application (we tcpdumped this).
The
How can I access a DataSource configured in a struts-config.xml other
than from an ActionClass I want to create a interface that can access
the datasource configured in the struts-config.xml?
Any suggestions, resources, example
Heylo all,
Problem: I have two related applications, one which handles
authentication (chlogin) and a second application which handles managing
a menu (chmenu). When the user logs out of the menu application I would
like to forward them to the logout of the authentication app.
In my menu appli
I would like to display a mouseover title on a data item displayed in the
page with bean:write or c:out tags. There is no "title" attribute for
either of these tags. What is the best way to do this, preferable without
javascript?
T. McCobb
--
This is way Off Topic.
I have an object that implements Serializable in order to be sent to JMS
Queue destination.
This object contains org.w3c.dom.Document as private member and creates a
new DOM document
in it's constructor. It also has other methods to access
document.createElement(...), creat
I've just upgraded to Struts 1.2.1 and I'm getting an error when I have the
tag:
This worked fine under 1.1 but now I get:
java.lang.NullPointerException
at
org.apache.struts.validator.Resources.getMessage(Resources.java:173)
at
org.apache.struts.taglib.html.JavascriptValidatorTag
On Aug 5, 2004, at 12:32, Shinobu Kawai wrote:
Without a benchmark, I would say that in a typical response there are
*lots* of method calls from the ones in your code passing through
Struts/Hibernate/etc. down to the Java library. Some of them
non-trivial as the ones regarding persistence. If the c
> I would like to display a mouseover title on a data item
> displayed in the page with bean:write or c:out tags. There
> is no "title" attribute for either of these tags. What is
> the best way to do this, preferable without javascript?
Try this:
Works in Firefox and IE.
--
Tim Slatt
Slattery, Tim - BLS wrote:
I would like to display a mouseover title on a data item
displayed in the page with bean:write or c:out tags. There
is no "title" attribute for either of these tags. What is
the best way to do this, preferable without javascript?
Try this:
Works in Firefox a
Thanks, Kishore, but that will give me the form name. I want the Action path
sans ".do".
- Original Message -
From: "Kishore Senji" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>; "e-denton Java
Programmer" <[EMAIL PROTECTED]>
Sent: Wednesday, August 04, 2004 10:0
Thanks for the tip Jason, it works!
At first it did not, but then I have found the proper parameter for the
native2ascii executable and it works fine:
I have the ApplicationResources_cs_native.properties in UTF-8 (including all
the accented international characters) and then convert it using:
na
Hi Xavier,
> They are giving an exemple where the use of the explicit test is
> useful: when you need to do some expensive work _only_ to produce a
> result to be logged. With the use of the test you can avoid executing
> that expensive code that is not needed if logging is off.
And /that/
You can set the locale="true" on the controller configuration, to let
the ActionServlet create a Locale object corresponding to the request
and store in the session.
In your jsp you can use to display the localized date in
the way shown below
this will show the date corresponding to the bean "d
how can we toggle the debug flag during runtime? is it possible? or
does it require restarting the application?
--- Shinobu Kawai <[EMAIL PROTECTED]> wrote:
>
> if (debug) {
>
> System.out.println(veryComplicatedObject.veryExpensiveToString());
> } // Of course, I use commons-logging inst
Thanks, works like a charm.
-Original Message-
From: Slattery, Tim - BLS [mailto:[EMAIL PROTECTED]
Sent: Thursday, August 05, 2004 11:04 AM
To: 'Struts Users Mailing List'
Subject: RE: title attrib equivalent using bean:write or c:out
> I would like to display a mouseover title on a data
Heh, I always wondered how you folks would handle those. :)
To answer the first question, I think "**" would be useful if you were
wanting to support say a really descriptive ReST-style URL (like
"/xml/us/product/category/item") and wanted to leave the parsing of
the URL to the Action class. So
Hi Woodchuck,
> how can we toggle the debug flag during runtime? is it possible? or
> does it require restarting the application?
Depends on how you implement it, I guess.
I use commons-logging, which completely depends on the underlying
logging framework; log4j by default. With log4j, you can
hi Shinobu,
thanks for your reply. sorry, but i meant arbitrarily (at any time),
rather than hard-coding logic in the code to toggle the debug flag at
certain known situations.
what i thought was, if possible, it would be nice if we could somehow
get the debug flag to read (poll) from some con
> -Original Message-
> From: Woodchuck [mailto:[EMAIL PROTECTED]
> Sent: Thursday, August 05, 2004 9:54 AM
> To: Struts Users Mailing List
> Subject: Re: System.out.println
>
>
> hi Shinobu,
>
> thanks for your reply. sorry, but i meant arbitrarily (at any time),
> rather than hard-co
If your forward path starts with a /, RequestProcessor's
processForwardConfig() treat's it relative to the current contextpath
and so you would end up hitting an url in the same application. If
your forward path doesn't start with a /, response.sendRedirect()
which is used by processForwardConfig()
hi,
I server called "apps", all application deployed under apps will have /apps
in it's uri. for example to access application named "foo":
http://somehost.com/apps/foo
my problem is when I say in my jsp (with
set up in my struts-config.xml),
it goes to http://somhost.com/foo/test.action, it d
Hi friends
I have the following problem... desire to show the result of a SQL in a JSP
page, the result to give in a COLLECTION, but when I call my JSP get the
following error:
org.apache.jasper.JasperException: No collection found
at
org.apache.jasper.servlet.JspServletWrapper.service(JspServl
On Aug 5, 2004, at 18:54, Woodchuck wrote:
what i thought was, if possible, it would be nice if we could somehow
get the debug flag to read (poll) from some configuration file or
something, so that we can change this configuration file to
enable/disable logging (or even level of logging) in the app
No Collection found exception comes when the collection returned from
the property on the bean is null.
My guess would be in your Action, you might not be setting the
collection properly to the form.
I see this statement in your Action,
ListadoFormatosForm listadoFormatosForm = null;
How are you
Hi All,
Struts looses property values when specifying nested bean properties in
an action form. For example, the following fragment is an example of
attempting to set a value in a view JSP:
When Struts attempts to set the webdav.url nested bean property for,
example, a DynaActionForm the value
Perhaps the XML document could be stored elsewhere, and the object you
embed in your JMS message could be of a simpler type which just contains
a URI for the XML document. Then, the object that receives the JMS
message could be a "reconstruction" wrapper, basically, that can use the
URI to reco
In Action.execute, is there a way to obtain a reference to an
alternative action mapping (not the one that is passed as an argument to
the method) using the "parameter" attribute of that alternative mapping?
In other words, if there exists an action mapping with the "parameter"
attribute set to
Log4j has configureAndWatch which looks for changes to the configuration
file. As for commons-logging it doesn't have it yet:
http://www.mail-archive.com/[EMAIL PROTECTED]/msg10152.html
So the other suggestion of having an action to reload or change the
level is probably your best bet right now
Suppose I want to construct a form based
on a query to a database. What would come
out of the query would be label, form position,
variable name, etc, etc. What would be the
recommended way of building this under
struts/tiles? I've been working with struts/tiles
for a while now and this is the firs
I cannot quite tell what your "problem" or "question" is, Dean Hoover. I
don't see, further, what "struts/tiles" has to do with building a dynamic
form. You have a form in a file and that form may be constructed
dynamically. This is irrelevant to the tiles aspect of struts. What are
you rea
protected ActionMapping getActionMapping(ActionMapping mapping, String
parameter){
if(mapping == null){
return null;
}
ModuleConfig mc = mapping.getModuleConfig();
ActionConfig acs[] = mc.findActionConfigs();
ActionConfig ac = null;
for(int i=0; i wrote:
> In Action.execute, is ther
Sorry, I thought I stated it plainly. Forget about tiles.
I think what I need is Map Backed Action Forms, but am
not sure where to look for an example. DynaActionForms
look like classes that are just built dynamically according
to struts config. I want to build one on-the-fly according to
"configur
See section 4.3.2 in
http://struts.apache.org/userGuide/building_controller.html
Thanks,
Kishore Senji.
On Thu, 05 Aug 2004 20:17:17 -0400, Dean A. Hoover
<[EMAIL PROTECTED]> wrote:
> Sorry, I thought I stated it plainly. Forget about tiles.
> I think what I need is Map Backed Action Forms, but
How about Lazy DynaBeans:
http://www.niallp.pwp.blueyonder.co.uk/#lazydynabean
Niall
- Original Message -
From: "Dean A. Hoover" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Friday, August 06, 2004 1:17 AM
Subject: Re: very dynamic forms
> Sorry, I
Thanks, that looks very cool. Have you used it before?
Niall Pemberton wrote:
How about Lazy DynaBeans:
http://www.niallp.pwp.blueyonder.co.uk/#lazydynabean
Niall
- Original Message -
From: "Dean A. Hoover" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Fri
oops, you wrote it! my bad
Niall Pemberton wrote:
How about Lazy DynaBeans:
http://www.niallp.pwp.blueyonder.co.uk/#lazydynabean
Niall
- Original Message -
From: "Dean A. Hoover" <[EMAIL PROTECTED]>
To: "Struts Users Mailing List" <[EMAIL PROTECTED]>
Sent: Friday, August 06, 2004 1:17 AM
There is a problem for I.E 5.5 SP1 on Windows XP
Provide the complete environment details
"Rosenberg, Leon" wrote:
> Hi,
>
>
>
> A bit off-topic, but maybe you have had this too...
>
>
>
> We have an application running with struts on tomcat 5 in an application
> running with xslt on tomcat 3 in
Kishore, I appreciate it!
Erik
-Original Message-
From: Kishore Senji <[EMAIL PROTECTED]>
Sent: Aug 5, 2004 8:14 PM
To: Struts Users Mailing List <[EMAIL PROTECTED]>
Subject: Re: Finding an ActionMapping
protected ActionMapping getActionMapping(ActionMapping mapping, String
parameter){
What is your question?
At 05:17 PM 8/5/2004, you wrote:
Sorry, I thought I stated it plainly. Forget about tiles.
I think what I need is Map Backed Action Forms, but am
not sure where to look for an example. DynaActionForms
look like classes that are just built dynamically according
to struts confi
His question is:
How can one build an ActionForm without specifying any properties in
either a java class or the struts configuration file?
> -Original Message-
> From: Michael McGrady [mailto:[EMAIL PROTECTED]
> Sent: Friday, August 06, 2004 1:29 PM
> To: Struts Users Mailing List
> S
I think I'm uncertain about the question you asked as well, do you
wish to have no ActionForm and only create one when a request comes in
, based on some configuration in a db ? It sounds like what you
actually want to do is change the configuration location from a file
to the db . Is that correct
Hi All,
Data is available on the jsp page. I need to convert this to excel file
on click of a button. Is there any way in struts to do this?
Regards,
Viral
Use Jakarta POI.
regards
Sanoj Antony
> -Original Message-
> From: Viral_Thakkar [mailto:[EMAIL PROTECTED]
> Sent: Friday, August 06, 2004 10:08 AM
> To: Struts Users Mailing List
> Subject: Excel File Conversion
>
>
> Hi All,
>
> Data is available on the jsp page. I need to con
Are you talking about showing data in your JSP in an HTML table? Check out
the export to Excel functions of displaytag: www.displaytag.org. For a
specific example, the direct link is:
http://www.displaytag.org/example-export.jsp
Regards,
David
P.S. If you use tiles, read the work-around (header
then why do you need from?
Anyway, if you still wish to live within struts scope, map based forms
will help you.
regards
Navjot Singh
Dew on red rose
girl dancing
sweat droplets on her face (Unknown)
Peng Tuck Kwok wrote:
I think I'm uncertain about the question you asked as well, do you
wish
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