from:"Giambalvo, Christian"

Hi all,

just a question to url encryption.

I added following section to my application class 

/**
 * @see
org.apache.wicket.authentication.AuthenticatedWebApplication#newRequestC
ycleProcessor()
 */
@Override
protected IRequestCycleProcessor newRequestCycleProcessor() {
return new WebRequestCycleProcessor() {
@Override
protected IRequestCodingStrategy newRequestCodingStrategy()
{
return new CryptedUrlWebRequestCodingStrategy(new
WebRequestCodingStrategy());
}
};
}

And implemented ICryptFactory like this

  this.getSecuritySettings().setCryptFactory(new ICryptFactory() {

@Override
public ICrypt newCrypt() {
return new AbstractCrypt() {

@Override
protected byte[] crypt(final byte[] input, final
int mode) throws GeneralSecurityException {

}
};
}
});

Urls are now crypted if using links. But if I use setResponsePage the
url is in clearText.
Am I missing something or why aren't they crypted?

Greets Chris

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AW: get set attribute wicket session

Hi,

with getSession() you will always get the session attached to the current 
request.
So yes it is session specific.

Greets chris


-Ursprüngliche Nachricht-
Von: Martin Asenov [mailto:mase...@velti.com] 
Gesendet: Donnerstag, 21. Januar 2010 16:44
An: users@wicket.apache.org
Betreff: get set attribute wicket session 

Hello, everyone!

I would like to ask if:

-I've got an AuthenticatedWebSession implementation and there I have the fields
 -field1
 -field2

with getters and setters.

After that somewhere in my code, no matter where I say 
((MySessionImpl)getSession()).getField1() will I get session specific 
attribute, since there are no set/getAttribute() methods for the session.

I want to save session specific attributes in that manner, is this the correct 
way to do so?

Thanks,


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AW: get set attribute wicket session

Well, you have wrong dependency.
Webapp shouldn't depend on UI. But UI on webapp.
You have to reverse the dependency otherwise there is no possibility.


-Ursprüngliche Nachricht-
Von: Martin Asenov [mailto:mase...@velti.com] 
Gesendet: Donnerstag, 21. Januar 2010 17:04
An: users@wicket.apache.org
Betreff: RE: get set attribute wicket session 

Well, here comes another issue... What should I do when I don't have the 
MySessionImpl class visible, because it's in the webapp module which is 
invisible for the UI module. Because webapp has a dependency to the UI and 
otherwise I'll have a cyclic reference and compile time error.?

How could I get session specific attributes then? By using getMetaData()?

Thanks,

-Original Message-
From: Martin Asenov [mailto:mase...@velti.com] 
Sent: Thursday, January 21, 2010 5:54 PM
To: users@wicket.apache.org
Subject: RE: get set attribute wicket session 

Thanks, Chris!

Have a nice evening!

Cheers,
Martin

-Original Message-
From: Giambalvo, Christian [mailto:christian.giamba...@excelsisnet.com] 
Sent: Thursday, January 21, 2010 5:46 PM
To: users@wicket.apache.org
Subject: AW: get set attribute wicket session 

Hi,

with getSession() you will always get the session attached to the current 
request.
So yes it is session specific.

Greets chris


-Ursprüngliche Nachricht-
Von: Martin Asenov [mailto:mase...@velti.com] 
Gesendet: Donnerstag, 21. Januar 2010 16:44
An: users@wicket.apache.org
Betreff: get set attribute wicket session 

Hello, everyone!

I would like to ask if:

-I've got an AuthenticatedWebSession implementation and there I have the fields
 -field1
 -field2

with getters and setters.

After that somewhere in my code, no matter where I say 
((MySessionImpl)getSession()).getField1() will I get session specific 
attribute, since there are no set/getAttribute() methods for the session.

I want to save session specific attributes in that manner, is this the correct 
way to do so?

Thanks,


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AW: AW: get set attribute wicket session

Not possible cause What should I do when I don't have the MySessionImpl class 
visible.
The class need to be visible to do that.


-Ursprüngliche Nachricht-
Von: Joseph Pachod [mailto:j...@thomas-daily.de] 
Gesendet: Donnerstag, 21. Januar 2010 17:26
An: users@wicket.apache.org
Betreff: Re: AW: get set attribute wicket session

Giambalvo, Christian wrote:
 Hi,

 with getSession() you will always get the session attached to the current 
 request.
 So yes it is session specific.

 Greets chris
I would add that, in order to save this nasty cast all over the place, 
you could create your own getMySessionImpl this way :
class MySessionImpl
public static MySessionImpl getMySessionImpl(){
  return (MySessionImpl) get();
}



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AW: AW: get set attribute wicket session

Put them in its own jar and add it as dependency to both projects. (dirty but 
it does the job)


-Ursprüngliche Nachricht-
Von: Martin Asenov [mailto:mase...@velti.com] 
Gesendet: Donnerstag, 21. Januar 2010 17:38
An: users@wicket.apache.org
Betreff: RE: AW: get set attribute wicket session

Unfortunatelly I can't use this since the webapp module builds the core and UI 
modules in one and builds resources and stuff like this in the war.

Maybe I should think of something else...

Regards,

-Original Message-
From: Joseph Pachod [mailto:j...@thomas-daily.de] 
Sent: Thursday, January 21, 2010 6:26 PM
To: users@wicket.apache.org
Subject: Re: AW: get set attribute wicket session

Giambalvo, Christian wrote:
 Hi,

 with getSession() you will always get the session attached to the current 
 request.
 So yes it is session specific.

 Greets chris
I would add that, in order to save this nasty cast all over the place, 
you could create your own getMySessionImpl this way :
class MySessionImpl
public static MySessionImpl getMySessionImpl(){
  return (MySessionImpl) get();
}



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Disabled Navigation if Action.ENABLE is restricted for page

2010-01-15 Thread Giambalvo, Christian

Hi all,

i have a litte problem.

I have implemented an own AuthorizationStrategy where I check I a user
is allowed to render/enable a component/page.
Each page has a navigation. If I restrict enable for a page, then the
navigation gets also disabled.
I tried overwriting isEnabled() for the whole navigation and its childs,
but doesn't work.
So the main question is how to have a component on a page always be
enabled even if the page is disabled?

Greets chris

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AW: Disabled Navigation if Action.ENABLE is restricted for page

2010-01-15 Thread Giambalvo, Christian

Well, i have implemented a different authorization model and don't use the 
annotation based.
All restrictions are written in one onfig file to have them all in place.
I there is a viewonly user I don't want to disable each panel/textfield ... one 
by one, so that’s why I disable the whole page.

-Ursprüngliche Nachricht-
Von: Marat Radchenko [mailto:slonopotamusor...@gmail.com] 
Gesendet: Freitag, 15. Januar 2010 15:20
An: users@wicket.apache.org
Betreff: Re: Disabled Navigation if Action.ENABLE is restricted for page

Why you're disabling whole page in first place?

2010/1/15 Giambalvo, Christian christian.giamba...@excelsisnet.com:
 Hi all,

 i have a litte problem.

 I have implemented an own AuthorizationStrategy where I check I a user
 is allowed to render/enable a component/page.
 Each page has a navigation. If I restrict enable for a page, then the
 navigation gets also disabled.
 I tried overwriting isEnabled() for the whole navigation and its childs,
 but doesn't work.
 So the main question is how to have a component on a page always be
 enabled even if the page is disabled?

 Greets chris

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 For additional commands, e-mail: users-h...@wicket.apache.org



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AW: How to write markup if type of component is not known yet...

2009-12-02 Thread Giambalvo, Christian

Keep it simple and write 2 panels.


-Ursprüngliche Nachricht-
Von: Pieter Degraeuwe [mailto:pieter.degrae...@systemworks.be] 
Gesendet: Mittwoch, 2. Dezember 2009 09:55
An: users@wicket.apache.org
Betreff: How to write markup if type of component is not known yet...

Hi all,

I want to write a panel which kan render in 2 modes: editable and read-only.
In read-only mode all my components are just labels. In edit mode, are these
labels replaced by input fields (e.g. Textfields, DropDowns, etc)

The problem is now that I only want to write one markup (since all
components are ordered in a quite complex hierarchy)
Wicket complains now that tag type must be input instead of span...

Is there any way around this. (Or am I doing bad practices...)

regards,

Pieter


-- 
Pieter Degraeuwe
Systemworks bvba
Belgiëlaan 61
9070 Destelbergen
GSM: +32 (0)485/68.60.85
Email: pieter.degrae...@systemworks.be
visit us at http://www.systemworks.be

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AW: Session stealing with wicket-auth-roles

2009-12-02 Thread Giambalvo, Christian

Hmm, for me it doesn't work.

I mount the pages via:

this.mount(/pages/secure, PackageName.forClass(this.getHomePage()));

If I try to access the page from machine B with the same jessionid as machine 
A, then I get redirected to LoginPage.



-Ursprüngliche Nachricht-
Von: Andrew Turner [mailto:grim_toas...@hotmail.com] 
Gesendet: Mittwoch, 2. Dezember 2009 10:24
An: users@wicket.apache.org
Betreff: Session stealing with wicket-auth-roles



Good morning all,

I'm hoping I've misconfigured something in my application, but we seem to be 
prone to session stealing in our wicket application.  We're using 
wicket-auth-roles to provide the security, and if you are able to access the 
jsessionid you can get another machine to log straight into the application as 
the intercepted user.  We're using HTTPS for the communication, so hopefully 
the likelihood of this occurring is quite small, but we are still being forced 
to contemplate rewriting the security layer (which I want to avoid if possible).

So, my question, have I misconfigured something, or is it just not possible to 
prevent this sort of attack when using wicket-auth-roles?

I've managed to create a completely stripped-down app that still has the 
problem, below is the AuthenticatedWhenSession implementation.

public class HelloWorldWebSession extends AuthenticatedWebSession {
public HelloWorldWebSession(Request request) { super(request); }
public boolean authenticate(String username, String password) { return 
helloUser.equals(username)  password.equals(password); }
public Roles getRoles() { return isSignedIn() ? new Roles(Roles.USER) : 
null; }
}

And the simple page:

@AuthorizeInstantiation(USER)
public class HelloWorldHomePage extends WebPage { }

And the application:

public class HelloWorldApplication extends AuthenticatedWebApplication {
protected void init() {
super.init();
mountBookmarkablePage(home, HelloWorldHomePage.class);
mountBookmarkablePage(signin, SignInPage.class);
}

protected Class? extends WebPage getSignInPageClass() { return 
SignInPage.class; }
protected Class? extends AuthenticatedWebSession getWebSessionClass() { 
return HelloWorldWebSession.class; }
public Class? extends Page getHomePage() { return 
HelloWorldHomePage.class; }
}

The URL below, once logged in on one machine, could then be used on multiple 
machines to bypass the security layer.

http://localhost:9090/HelloWorld/home;jsessionid=SESSION_ID_TAKEN_FROM_URL/COOKIE

Many Thanks
Andy

  
_
Add your Gmail and Yahoo! Mail email accounts into Hotmail - it's easy
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AW: PropertyModels without strings

2009-11-26 Thread Giambalvo, Christian

Lombok looks preety cool.
I think i will use it cause it saves a lot of typing and holds equals and 
hashcode in sync.


-Ursprüngliche Nachricht-
Von: Gerolf Seitz [mailto:gerolf.se...@gmail.com] 
Gesendet: Donnerstag, 26. November 2009 19:36
An: users@wicket.apache.org
Betreff: Re: PropertyModels *without* strings

that's why i was wondering about a lombok based bindgen implementation,
since
lombok is available as apt processor  and eclipse plugin :)

On Thu, Nov 26, 2009 at 5:13 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote:

 you guys are missing the point. Bindgen is a *standard apt processor*.
 it is not an eclipse plugin. all major IDEs have support for
 annotation processors baked in.

 refactoring support is definetely *possible*, but it would require an
 actual IDE pliugin.

 -igor

 On Thu, Nov 26, 2009 at 5:20 AM, Martin Makundi
 martin.maku...@koodaripalvelut.com wrote:
  Ah.. the next big thing, (in) refactoring (bindings?)!!! All glory to
  the person that does it.
 
  **
  Martin
 
  2009/11/26 Johan Compagner jcompag...@gmail.com:
 
 http://help.eclipse.org/help32/index.jsp?topic=/org.eclipse.platform.doc.isv/reference/api/org/eclipse/ltk/core/refactoring/participants/package-summary.html
 
  On Thu, Nov 26, 2009 at 13:52, James Carman 
 jcar...@carmanconsulting.comwrote:
 
  Refactoring could definitely be supported in IDEA.  With the Hibernate
  support, when you change a property name it will change your mapping
  hbm.xml (yes, we still use them) files for you automatically.  Same
  thing happens with the Spring support.  The configuration files are
  changed for you.  I don't know how eclipse works with this kind of
  stuff, but IDEA definitely has hooks for this kind of stuff.
 
  On Thu, Nov 26, 2009 at 2:28 AM, Martin Makundi
  martin.maku...@koodaripalvelut.com wrote:
   If refactoring is not supported it is just easier to use string
   constants, which do not break.
  
   **
   Martin
  
   2009/11/26 Gerolf Seitz gerolf.se...@gmail.com:
   as far as i have read, the binding methods aren't automatically
  refactored
   (eg. renamed),
   but you get compiler errors in the code where you use the old
 names.
  so it
   should be
   fairly easy to fix your own code (in contrast to some strings)
  
   On Thu, Nov 26, 2009 at 8:04 AM, Giambalvo, Christian 
   christian.giamba...@excelsisnet.com wrote:
  
   Is refactoring available for bindgen?
  
   -Ursprüngliche Nachricht-
   Von: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
   Gesendet: Mittwoch, 25. November 2009 22:56
   An: users@wicket.apache.org; d...@wicket.apache.org
   Betreff: PropertyModels *without* strings
  
  
  
 
 http://wicketinaction.com/2009/11/removing-fragile-string-expressions-from-wicket-code/
  
   -igor
  
  
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AW: PropertyModels without strings

2009-11-25 Thread Giambalvo, Christian

Is refactoring available for bindgen?

-Ursprüngliche Nachricht-
Von: Igor Vaynberg [mailto:igor.vaynb...@gmail.com] 
Gesendet: Mittwoch, 25. November 2009 22:56
An: users@wicket.apache.org; d...@wicket.apache.org
Betreff: PropertyModels *without* strings

http://wicketinaction.com/2009/11/removing-fragile-string-expressions-from-wicket-code/

-igor

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AW: PropertyModels without strings

2009-11-25 Thread Giambalvo, Christian

Ok thanks.
 
-Ursprüngliche Nachricht-
Von: Gerolf Seitz [mailto:gerolf.se...@gmail.com] 
Gesendet: Donnerstag, 26. November 2009 08:19
An: users@wicket.apache.org
Betreff: Re: PropertyModels *without* strings

as far as i have read, the binding methods aren't automatically refactored
(eg. renamed),
but you get compiler errors in the code where you use the old names. so it
should be
fairly easy to fix your own code (in contrast to some strings)

On Thu, Nov 26, 2009 at 8:04 AM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 Is refactoring available for bindgen?

 -Ursprüngliche Nachricht-
 Von: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
 Gesendet: Mittwoch, 25. November 2009 22:56
 An: users@wicket.apache.org; d...@wicket.apache.org
 Betreff: PropertyModels *without* strings


 http://wicketinaction.com/2009/11/removing-fragile-string-expressions-from-wicket-code/

 -igor

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AW: PropertyModels without strings

2009-11-25 Thread Giambalvo, Christian

You're right, it's an improvment. And will use it.
I just wanted to know is refactoring is supported.
Anyway it's a nice thing.
Thanks for that :)
Greets

-Ursprüngliche Nachricht-
Von: Igor Vaynberg [mailto:igor.vaynb...@gmail.com] 
Gesendet: Donnerstag, 26. November 2009 08:44
An: users@wicket.apache.org
Betreff: Re: PropertyModels *without* strings

the whole point is that strings brake, whether they are constants or not.

eg

add(new Label(parentName, new PropertyModel(person, parent.name)));

suppose you rename Person.getName() to Person.getFullName(). now you
have to find all places in your code where you have referenced name
as part of a string property expression and change it to fullName.
if you miss somewhere you wont know until runtime. in my projects a
lot of objects have a name field, so the process of identifying all
the places that need to be updated involves sifting through a bunch of
strings and figuring out if what is before the .name is of type
Person. tedious and error-prone.

although bindgen does not support refactoring, as soon as the change
is made all the places that need to be updated will be reported by the
compiler. that is an *enormous* improvement in non-trivial
applications.

another big advantage is that bindings carry type information, eg:

add(new TextFieldInteger(age, new PropertyModel(person, age)));

there is no way to verify that age expression is of type Integer and
not a value object or a string, but bindgen bindings are typesafe and
a non-Integer binding would cause a compilation error.

i am actually somewhat shocked that someone can look at this and not
see the value. this fills in a huge gap in java until methods and
fields become first-class citizens. but, maybe im just weird.

-igor

On Wed, Nov 25, 2009 at 11:28 PM, Martin Makundi
martin.maku...@koodaripalvelut.com wrote:
 If refactoring is not supported it is just easier to use string
 constants, which do not break.

 **
 Martin

 2009/11/26 Gerolf Seitz gerolf.se...@gmail.com:
 as far as i have read, the binding methods aren't automatically refactored
 (eg. renamed),
 but you get compiler errors in the code where you use the old names. so it
 should be
 fairly easy to fix your own code (in contrast to some strings)

 On Thu, Nov 26, 2009 at 8:04 AM, Giambalvo, Christian 
 christian.giamba...@excelsisnet.com wrote:

 Is refactoring available for bindgen?

 -Ursprüngliche Nachricht-
 Von: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
 Gesendet: Mittwoch, 25. November 2009 22:56
 An: users@wicket.apache.org; d...@wicket.apache.org
 Betreff: PropertyModels *without* strings


 http://wicketinaction.com/2009/11/removing-fragile-string-expressions-from-wicket-code/

 -igor

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JWeekend

2009-11-23 Thread Giambalvo, Christian

i just wanna say sorry for not comming to the jweekend.
But i am ill. I spewed the whole weekend. 
I tried to push myself with coffe at sturbucks next to foyles but it didn't 
helped much.
So i decided to go back home.
I regret this very much.
Is there any recording of the jweekend available?

Thanks in advance.

Chris

AW: bindgen release

2009-11-12 Thread Giambalvo, Christian

This sounds pretty cool.

Keep working Stephen.

Greets Chris


-Ursprüngliche Nachricht-
Von: Stephen Haberman [mailto:step...@exigencecorp.com] 
Gesendet: Donnerstag, 12. November 2009 06:24
An: Jeremy Thomerson
Cc: users@wicket.apache.org
Betreff: Re: bindgen release


 Have you done any more work with using Bindgen with Wicket?  It looks
 interesting to me.

No, but coincidentally I got an email from Igor about bindgen a few days
ago. He's been putting some work into a maven apt plugin and then
submitting a hand full of bindgen bugs that I've fixed.

Igor's current concern is that bindgen recursively generates
bindings...e.g. if you have @Bindable FooPage with an Employee
field/method that has a first name string, bindgen will generate
FooPageBinding, EmployeeBinding, and StringBinding, allowing you to do:

foo().employee().name()

Which is cool. Except that it doesn't know when to stop, so you'll end
up with `XxxBinding` classes for a lot of classes you probably won't
ever actually use.

So, Igor is thinking about how to trim this back. It hasn't been a
problem on my non-wicket projects, but I get what he's saying.

Earlier this evening I released bindgen 2.3 to the http://repo.joist.ws
maven repo with a fix for one of Igor's bugs, so you can try that out.
Please do let me know how it goes.

Fair warning, the bindgen docs are light-to-non-existent, but since
people are starting to express interest in it, I'll get some in to
place.

Thanks!

- Stephen


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Wicket Eclipse 3.5 Plugin

2009-11-12 Thread Giambalvo, Christian

Hi all,

 

which is your favorite eclipse plugin?

I only know Wicketbench, but it doesn't work correctly with eclipse 3.5.

 

Greets Chris

AbstractAjaxTimerBehavior causes exception

Hi all,

 

maybe i found a bug.

Don't know if I'm doing something wrong.

But it's a simple usecase.

 

Following code produces an exception:

 

public class HomePage extends WebPage {

 

private static final long serialVersionUID = 1L;

 

private static int testCounter = 0;

 

public HomePage(final PageParameters parameters) {

 

// Add the simplest type of label

final Label test = new Label(message, If you see this message
wicket is properly configured and running);

test.add(new AbstractAjaxTimerBehavior(Duration.seconds(1))

{

@Override

protected void onTimer(AjaxRequestTarget target) 

{

Label t2 = new Label(message, Test  + testCounter);

test.replaceWith(t2);

testCounter++;

target.addComponent(test);

}

});

 

add(test);

}

}

 

Exception:

Root cause:

java.lang.IllegalStateException: No Page found for component [Component
id = message]
 at org.apache.wicket.Component.getPage(Component.java:1754)
 at org.apache.wicket.RequestCycle.urlFor(RequestCycle.java:872)
 at org.apache.wicket.Component.urlFor(Component.java:3286)
 at
org.apache.wicket.behavior.AbstractAjaxBehavior.getCallbackUrl(AbstractA
jaxBehavior.java:124)
 at
org.apache.wicket.ajax.AbstractAjaxTimerBehavior.getCallbackScript(Abstr
actAjaxTimerBehavior.java:127)
 at
org.apache.wicket.ajax.AbstractAjaxTimerBehavior.getJsTimeoutCall(Abstra
ctAjaxTimerBehavior.java:120)
 at
org.apache.wicket.ajax.AbstractAjaxTimerBehavior.respond(AbstractAjaxTim
erBehavior.java:163)
 at
org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDef
aultAjaxBehavior.java:299)
 at
org.apache.wicket.request.target.component.listener.BehaviorRequestTarge
t.processEvents(BehaviorRequestTarget.java:119)
 at
org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(Ab
stractRequestCycleProcessor.java:92)
 at
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java
:1250)
 at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
 at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
 at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
 at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:468
)
 at
org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:
301)
 at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHan
dler.java:1157)
 at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
 at
org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:2
16)
 at
org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
 at
org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
 at
org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
 at
org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandler
Collection.java:230)
 at
org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.jav
a:114)
 at
org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
 at org.mortbay.jetty.Server.handle(Server.java:326)
 at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)
 at
org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConne
ction.java:915)
 at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)
 at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
 at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)
 at
org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:
409)
 at
org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java
:582)

 

Greets

Chris

AW: AbstractAjaxTimerBehavior causes exception

Hi Ernesto,

the label was just an example.
In my app i try to replace the navigation (you remember your suggestion with a 
timer?)
The navigation is a panel. So recreate the whole panel and then try to replace 
it with the new one.
This is where the AbstractAjaxTimerBehavior comes in.

Greets Chris


-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Mittwoch, 11. November 2009 09:35
An: users@wicket.apache.org
Betreff: Re: AbstractAjaxTimerBehavior causes exception

Hi Chris,

Maybe it is because you are adding  the timer to the label and later on
replacing it is another component. Then the second AJAX round trip to the
page will look for the AbstractAjaxTimerBehavior associated to the message
component, but the new one does not have associated such a behavior. And you
do not need to replace the label component (just udpate it via AJAX): just
write a model that displays If you see this message wicket is properly
configured and running if count =0 and Test  + testCounter if 0.

Best,

Ernesto

On Wed, Nov 11, 2009 at 9:21 AM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 Hi all,



 maybe i found a bug.

 Don't know if I'm doing something wrong.

 But it's a simple usecase.



 Following code produces an exception:



 public class HomePage extends WebPage {



private static final long serialVersionUID = 1L;



private static int testCounter = 0;



public HomePage(final PageParameters parameters) {



// Add the simplest type of label

final Label test = new Label(message, If you see this message
 wicket is properly configured and running);

test.add(new AbstractAjaxTimerBehavior(Duration.seconds(1))

{

@Override

protected void onTimer(AjaxRequestTarget target)

{

Label t2 = new Label(message, Test  + testCounter);

test.replaceWith(t2);

testCounter++;

target.addComponent(test);

}

});



add(test);

}

 }



 Exception:

 Root cause:

 java.lang.IllegalStateException: No Page found for component [Component
 id = message]
 at org.apache.wicket.Component.getPage(Component.java:1754)
 at org.apache.wicket.RequestCycle.urlFor(RequestCycle.java:872)
 at org.apache.wicket.Component.urlFor(Component.java:3286)
 at
 org.apache.wicket.behavior.AbstractAjaxBehavior.getCallbackUrl(AbstractA
 jaxBehavior.java:124)
 at
 org.apache.wicket.ajax.AbstractAjaxTimerBehavior.getCallbackScript(Abstr
 actAjaxTimerBehavior.java:127)
 at
 org.apache.wicket.ajax.AbstractAjaxTimerBehavior.getJsTimeoutCall(Abstra
 ctAjaxTimerBehavior.java:120)
 at
 org.apache.wicket.ajax.AbstractAjaxTimerBehavior.respond(AbstractAjaxTim
 erBehavior.java:163)
 at
 org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDef
 aultAjaxBehavior.java:299)
 at
 org.apache.wicket.request.target.component.listener.BehaviorRequestTarge
 t.processEvents(BehaviorRequestTarget.java:119)
 at
 org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(Ab
 stractRequestCycleProcessor.java:92)
 at
 org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java
 :1250)
 at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
 at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
 at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
 at
 org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:468
 )
 at
 org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:
 301)
 at
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHan
 dler.java:1157)
 at
 org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
 at
 org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:2
 16)
 at
 org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
 at
 org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
 at
 org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
 at
 org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandler
 Collection.java:230)
 at
 org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.jav
 a:114)
 at
 org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
 at org.mortbay.jetty.Server.handle(Server.java:326)
 at
 org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)
 at
 org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConne
 ction.java:915)
 at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)
 at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
 at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)
 at
 org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java

AW: AbstractAjaxTimerBehavior causes exception

Btw, the exception is thrown on first call not on second round trip. 


-Ursprüngliche Nachricht-
Von: Giambalvo, Christian [mailto:christian.giamba...@excelsisnet.com] 
Gesendet: Mittwoch, 11. November 2009 09:39
An: users@wicket.apache.org
Betreff: AW: AbstractAjaxTimerBehavior causes exception

Hi Ernesto,

the label was just an example.
In my app i try to replace the navigation (you remember your suggestion with a 
timer?)
The navigation is a panel. So recreate the whole panel and then try to replace 
it with the new one.
This is where the AbstractAjaxTimerBehavior comes in.

Greets Chris


-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Mittwoch, 11. November 2009 09:35
An: users@wicket.apache.org
Betreff: Re: AbstractAjaxTimerBehavior causes exception

Hi Chris,

Maybe it is because you are adding  the timer to the label and later on
replacing it is another component. Then the second AJAX round trip to the
page will look for the AbstractAjaxTimerBehavior associated to the message
component, but the new one does not have associated such a behavior. And you
do not need to replace the label component (just udpate it via AJAX): just
write a model that displays If you see this message wicket is properly
configured and running if count =0 and Test  + testCounter if 0.

Best,

Ernesto

On Wed, Nov 11, 2009 at 9:21 AM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 Hi all,



 maybe i found a bug.

 Don't know if I'm doing something wrong.

 But it's a simple usecase.



 Following code produces an exception:



 public class HomePage extends WebPage {



private static final long serialVersionUID = 1L;



private static int testCounter = 0;



public HomePage(final PageParameters parameters) {



// Add the simplest type of label

final Label test = new Label(message, If you see this message
 wicket is properly configured and running);

test.add(new AbstractAjaxTimerBehavior(Duration.seconds(1))

{

@Override

protected void onTimer(AjaxRequestTarget target)

{

Label t2 = new Label(message, Test  + testCounter);

test.replaceWith(t2);

testCounter++;

target.addComponent(test);

}

});



add(test);

}

 }



 Exception:

 Root cause:

 java.lang.IllegalStateException: No Page found for component [Component
 id = message]
 at org.apache.wicket.Component.getPage(Component.java:1754)
 at org.apache.wicket.RequestCycle.urlFor(RequestCycle.java:872)
 at org.apache.wicket.Component.urlFor(Component.java:3286)
 at
 org.apache.wicket.behavior.AbstractAjaxBehavior.getCallbackUrl(AbstractA
 jaxBehavior.java:124)
 at
 org.apache.wicket.ajax.AbstractAjaxTimerBehavior.getCallbackScript(Abstr
 actAjaxTimerBehavior.java:127)
 at
 org.apache.wicket.ajax.AbstractAjaxTimerBehavior.getJsTimeoutCall(Abstra
 ctAjaxTimerBehavior.java:120)
 at
 org.apache.wicket.ajax.AbstractAjaxTimerBehavior.respond(AbstractAjaxTim
 erBehavior.java:163)
 at
 org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDef
 aultAjaxBehavior.java:299)
 at
 org.apache.wicket.request.target.component.listener.BehaviorRequestTarge
 t.processEvents(BehaviorRequestTarget.java:119)
 at
 org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(Ab
 stractRequestCycleProcessor.java:92)
 at
 org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java
 :1250)
 at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
 at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
 at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
 at
 org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:468
 )
 at
 org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:
 301)
 at
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHan
 dler.java:1157)
 at
 org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
 at
 org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:2
 16)
 at
 org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
 at
 org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
 at
 org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
 at
 org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandler
 Collection.java:230)
 at
 org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.jav
 a:114)
 at
 org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
 at org.mortbay.jetty.Server.handle(Server.java:326)
 at
 org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)
 at
 org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConne

AW: AbstractAjaxTimerBehavior causes exception

Hi Martin,

this doesn't work.

@Override
protected void onTimer(AjaxRequestTarget target) 
{
Label t2 = new Label(message, Test  + testCounter);
t2.setOutputMarkupId(true);
test = t2;
testCounter++;
target.addComponent(test);
}
It doesn't throw an exception, but the t2 didn't show up.
I think this is because t2 isn't added to the page.
That’s why there is Component#replaceWith(Component).

Greets

-Ursprüngliche Nachricht-
Von: Martin Grigorov [mailto:mcgreg...@e-card.bg] 
Gesendet: Mittwoch, 11. November 2009 09:59
An: users@wicket.apache.org
Betreff: Re: AbstractAjaxTimerBehavior causes exception

On Wed, 2009-11-11 at 09:21 +0100, Giambalvo, Christian wrote:
 Hi all,
 
  
 
 maybe i found a bug.
 
 Don't know if I'm doing something wrong.
 
 But it's a simple usecase.
 
  
 
 Following code produces an exception:
 
  
 
 public class HomePage extends WebPage {
 
  
 
 private static final long serialVersionUID = 1L;
 
  
 
 private static int testCounter = 0;
 
  
 
 public HomePage(final PageParameters parameters) {
 
  
 
 // Add the simplest type of label
 
 final Label test = new Label(message, If you see this message
 wicket is properly configured and running);
 
 test.add(new AbstractAjaxTimerBehavior(Duration.seconds(1))
 
 {
 
 @Override
 
 protected void onTimer(AjaxRequestTarget target) 
 
 {
 
 Label t2 = new Label(message, Test  + testCounter);
 
 test.replaceWith(t2);
here you need to make : test = t2;
 
 testCounter++;
 
 target.addComponent(test);
 
 }
 
 });
 
  
 
 add(test);
 
 }
 
 }
 
  
 
 Exception:
 
 Root cause:
 
 java.lang.IllegalStateException: No Page found for component [Component
 id = message]
  at org.apache.wicket.Component.getPage(Component.java:1754)
  at org.apache.wicket.RequestCycle.urlFor(RequestCycle.java:872)
  at org.apache.wicket.Component.urlFor(Component.java:3286)
  at
 org.apache.wicket.behavior.AbstractAjaxBehavior.getCallbackUrl(AbstractA
 jaxBehavior.java:124)
  at
 org.apache.wicket.ajax.AbstractAjaxTimerBehavior.getCallbackScript(Abstr
 actAjaxTimerBehavior.java:127)
  at
 org.apache.wicket.ajax.AbstractAjaxTimerBehavior.getJsTimeoutCall(Abstra
 ctAjaxTimerBehavior.java:120)
  at
 org.apache.wicket.ajax.AbstractAjaxTimerBehavior.respond(AbstractAjaxTim
 erBehavior.java:163)
  at
 org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDef
 aultAjaxBehavior.java:299)
  at
 org.apache.wicket.request.target.component.listener.BehaviorRequestTarge
 t.processEvents(BehaviorRequestTarget.java:119)
  at
 org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(Ab
 stractRequestCycleProcessor.java:92)
  at
 org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java
 :1250)
  at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
  at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
  at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
  at
 org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:468
 )
  at
 org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:
 301)
  at
 org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHan
 dler.java:1157)
  at
 org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
  at
 org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:2
 16)
  at
 org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
  at
 org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
  at
 org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
  at
 org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandler
 Collection.java:230)
  at
 org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.jav
 a:114)
  at
 org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
  at org.mortbay.jetty.Server.handle(Server.java:326)
  at
 org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:536)
  at
 org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConne
 ction.java:915)
  at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:539)
  at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212)
  at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)
  at
 org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:
 409)
  at
 org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java
 :582)
 
  
 
 Greets
 
 Chris
 



-
To unsubscribe, e-mail

AW: AbstractAjaxTimerBehavior causes exception

You're right Ernesto, your example works, but what if I want to replace a whole 
panel and not just the model of a label?


-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Mittwoch, 11. November 2009 10:15
An: users@wicket.apache.org
Betreff: Re: AbstractAjaxTimerBehavior causes exception

Well I think it all boils down to the explanation a gave on my first e-mail:
if you replace the component with a new one that does not have the behavior
then you will get an exception (the same will happend if you remove the
behavior during a round trip).  I guess Martin was just trying to say that
you should use the same label...? Did you try the code I posted? It does
work ;-)

Cheers,

Ernesto

On Wed, Nov 11, 2009 at 10:06 AM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 Hi Martin,

 this doesn't work.

@Override
protected void onTimer(AjaxRequestTarget target)
{
Label t2 = new Label(message, Test  + testCounter);
 t2.setOutputMarkupId(true);
 test = t2;
testCounter++;
target.addComponent(test);
}
 It doesn't throw an exception, but the t2 didn't show up.
 I think this is because t2 isn't added to the page.
 That's why there is Component#replaceWith(Component).

 Greets

 -Ursprüngliche Nachricht-
 Von: Martin Grigorov [mailto:mcgreg...@e-card.bg]
 Gesendet: Mittwoch, 11. November 2009 09:59
 An: users@wicket.apache.org
 Betreff: Re: AbstractAjaxTimerBehavior causes exception

 On Wed, 2009-11-11 at 09:21 +0100, Giambalvo, Christian wrote:
  Hi all,
 
 
 
  maybe i found a bug.
 
  Don't know if I'm doing something wrong.
 
  But it's a simple usecase.
 
 
 
  Following code produces an exception:
 
 
 
  public class HomePage extends WebPage {
 
 
 
  private static final long serialVersionUID = 1L;
 
 
 
  private static int testCounter = 0;
 
 
 
  public HomePage(final PageParameters parameters) {
 
 
 
  // Add the simplest type of label
 
  final Label test = new Label(message, If you see this message
  wicket is properly configured and running);
 
  test.add(new AbstractAjaxTimerBehavior(Duration.seconds(1))
 
  {
 
  @Override
 
  protected void onTimer(AjaxRequestTarget target)
 
  {
 
  Label t2 = new Label(message, Test  + testCounter);
 
  test.replaceWith(t2);
 here you need to make : test = t2;
 
  testCounter++;
 
  target.addComponent(test);
 
  }
 
  });
 
 
 
  add(test);
 
  }
 
  }
 
 
 
  Exception:
 
  Root cause:
 
  java.lang.IllegalStateException: No Page found for component [Component
  id = message]
   at org.apache.wicket.Component.getPage(Component.java:1754)
   at org.apache.wicket.RequestCycle.urlFor(RequestCycle.java:872)
   at org.apache.wicket.Component.urlFor(Component.java:3286)
   at
  org.apache.wicket.behavior.AbstractAjaxBehavior.getCallbackUrl(AbstractA
  jaxBehavior.java:124)
   at
  org.apache.wicket.ajax.AbstractAjaxTimerBehavior.getCallbackScript(Abstr
  actAjaxTimerBehavior.java:127)
   at
  org.apache.wicket.ajax.AbstractAjaxTimerBehavior.getJsTimeoutCall(Abstra
  ctAjaxTimerBehavior.java:120)
   at
  org.apache.wicket.ajax.AbstractAjaxTimerBehavior.respond(AbstractAjaxTim
  erBehavior.java:163)
   at
  org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDef
  aultAjaxBehavior.java:299)
   at
  org.apache.wicket.request.target.component.listener.BehaviorRequestTarge
  t.processEvents(BehaviorRequestTarget.java:119)
   at
  org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(Ab
  stractRequestCycleProcessor.java:92)
   at
  org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java
  :1250)
   at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
   at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
   at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
   at
  org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:468
  )
   at
  org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:
  301)
   at
  org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHan
  dler.java:1157)
   at
  org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388)
   at
  org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:2
  16)
   at
  org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
   at
  org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
   at
  org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:418)
   at
  org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandler
  Collection.java

AW: AbstractAjaxTimerBehavior causes exception

Works great with a Container.

Thanks Ernesto, you're the best :)

Saludo
Chris

-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Mittwoch, 11. November 2009 10:28
An: users@wicket.apache.org
Betreff: Re: AbstractAjaxTimerBehavior causes exception

Put a container (WebMarkupContainer?) around components you want to update,
atatch the behavior to that container and make sure the comapoent you want
to update are dynamic: meaning that theirs state should change every
time they are rendered.

Best,

Ernesto

On Wed, Nov 11, 2009 at 10:24 AM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 You're right Ernesto, your example works, but what if I want to replace a
 whole panel and not just the model of a label?


 -Ursprüngliche Nachricht-
 Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
 Gesendet: Mittwoch, 11. November 2009 10:15
 An: users@wicket.apache.org
 Betreff: Re: AbstractAjaxTimerBehavior causes exception

 Well I think it all boils down to the explanation a gave on my first
 e-mail:
 if you replace the component with a new one that does not have the behavior
 then you will get an exception (the same will happend if you remove the
 behavior during a round trip).  I guess Martin was just trying to say that
 you should use the same label...? Did you try the code I posted? It does
 work ;-)

 Cheers,

 Ernesto

 On Wed, Nov 11, 2009 at 10:06 AM, Giambalvo, Christian 
 christian.giamba...@excelsisnet.com wrote:

  Hi Martin,
 
  this doesn't work.
 
 @Override
 protected void onTimer(AjaxRequestTarget target)
 {
 Label t2 = new Label(message, Test  + testCounter);
  t2.setOutputMarkupId(true);
  test = t2;
 testCounter++;
 target.addComponent(test);
 }
  It doesn't throw an exception, but the t2 didn't show up.
  I think this is because t2 isn't added to the page.
  That's why there is Component#replaceWith(Component).
 
  Greets
 
  -Ursprüngliche Nachricht-
  Von: Martin Grigorov [mailto:mcgreg...@e-card.bg]
  Gesendet: Mittwoch, 11. November 2009 09:59
  An: users@wicket.apache.org
  Betreff: Re: AbstractAjaxTimerBehavior causes exception
 
  On Wed, 2009-11-11 at 09:21 +0100, Giambalvo, Christian wrote:
   Hi all,
  
  
  
   maybe i found a bug.
  
   Don't know if I'm doing something wrong.
  
   But it's a simple usecase.
  
  
  
   Following code produces an exception:
  
  
  
   public class HomePage extends WebPage {
  
  
  
   private static final long serialVersionUID = 1L;
  
  
  
   private static int testCounter = 0;
  
  
  
   public HomePage(final PageParameters parameters) {
  
  
  
   // Add the simplest type of label
  
   final Label test = new Label(message, If you see this
 message
   wicket is properly configured and running);
  
   test.add(new AbstractAjaxTimerBehavior(Duration.seconds(1))
  
   {
  
   @Override
  
   protected void onTimer(AjaxRequestTarget target)
  
   {
  
   Label t2 = new Label(message, Test  + testCounter);
  
   test.replaceWith(t2);
  here you need to make : test = t2;
  
   testCounter++;
  
   target.addComponent(test);
  
   }
  
   });
  
  
  
   add(test);
  
   }
  
   }
  
  
  
   Exception:
  
   Root cause:
  
   java.lang.IllegalStateException: No Page found for component [Component
   id = message]
at org.apache.wicket.Component.getPage(Component.java:1754)
at org.apache.wicket.RequestCycle.urlFor(RequestCycle.java:872)
at org.apache.wicket.Component.urlFor(Component.java:3286)
at
  
 org.apache.wicket.behavior.AbstractAjaxBehavior.getCallbackUrl(AbstractA
   jaxBehavior.java:124)
at
  
 org.apache.wicket.ajax.AbstractAjaxTimerBehavior.getCallbackScript(Abstr
   actAjaxTimerBehavior.java:127)
at
  
 org.apache.wicket.ajax.AbstractAjaxTimerBehavior.getJsTimeoutCall(Abstra
   ctAjaxTimerBehavior.java:120)
at
  
 org.apache.wicket.ajax.AbstractAjaxTimerBehavior.respond(AbstractAjaxTim
   erBehavior.java:163)
at
  
 org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDef
   aultAjaxBehavior.java:299)
at
  
 org.apache.wicket.request.target.component.listener.BehaviorRequestTarge
   t.processEvents(BehaviorRequestTarget.java:119)
at
  
 org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(Ab
   stractRequestCycleProcessor.java:92)
at
  
 org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java
   :1250)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428)
at org.apache.wicket.RequestCycle.request(RequestCycle.java

AW: Iterate over Pages in Pagemap

2009-11-10 Thread Giambalvo, Christian

Well, i don't want a timer in the page. This causes unneeded checks.
That's why I thought of the simplest solution.
The basepage gets its navigation from session (which gets rebuild upon changes 
to stay up2date).
Now I need a way to notify the page that navigation changed.
So I implemented following method in basepage.
...
public void refreshNavigation() {
this.navigation.replaceWith(AuthenticatedWebSession.get().getNavi());
AjaxRequestTarget.get().addComponent(this.navigation);
}
...

Now all I have to do is call this method for each active page to refresh 
navigation (or am I wrong?).

Can you tell me a bit more about reverse ajax?

Greets
Chris

-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Dienstag, 10. November 2009 09:21
An: users@wicket.apache.org
Betreff: Re: Iterate over Pages in Pagemap

Why not make your pages consult some kind of service that builds the
navigation? And then have some a timer that get back to the server and looks
for a flag newEntriesAdded and then repaint part of the page via AJAX?
Another possibility is get changes pushed to your pages using reverse AJAX,
but this might be a bit trickier to implement... if you want to use this
last approach, I think, there is a project at wicket-stuff that targets
those use cases (I think is DOJO based?)... I have used plain DWR, in
combination with Wicket, for implementing similar functionalities

Cheers,

Ernesto


On Tue, Nov 10, 2009 at 8:54 AM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 Hi all,



 how to iterate over latest version of all pages in pagemap?

 All my Pages have the ability to reload the navigation, but to
 accomplish this,  I need to tell the page to reload the navigation.

 So my first idea was to iterate over latest version of all pages in
 pagemap and call the needed method on it.

 But Session#getPageMaps returns a list of IPageMap which doesn't offer
 an iterator.

 How can a accomplish this?



 Greets

 Chris





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AW: Iterate over Pages in Pagemap

2009-11-10 Thread Giambalvo, Christian

 So, your Application object will act as a factory of components? I wouldn't
 follow that approach myself. At most the application would contain the data
 for the navigation and then the navigation component will fetch that data
 and rebuild itself.

Well, no. The session holds the navigation and triggers a method on it, so the 
navigation rebuilds itself.
I need to hold it in session cause the available navigationentries depend on 
user roles.

But your right with reverse ajax, I think I need it.
Wicket is so Swing, so I totally forgot I'm working with a webapp :)

I will read more about reverse ajax.
Btw, cant find any wicketstuff-push svn or project description.

Greets
Chris

-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Dienstag, 10. November 2009 09:54
An: users@wicket.apache.org
Betreff: Re: Iterate over Pages in Pagemap

Hi,

On Tue, Nov 10, 2009 at 9:36 AM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 Well, i don't want a timer in the page. This causes unneeded checks.
 That's why I thought of the simplest solution.
 The basepage gets its navigation from session (which gets rebuild upon
 changes to stay up2date).
 Now I need a way to notify the page that navigation changed.
 So I implemented following method in basepage.
 ...
 public void refreshNavigation() {

  this.navigation.replaceWith(AuthenticatedWebSession.get().getNavi());
AjaxRequestTarget.get().addComponent(this.navigation);
}
 ...

 So, your Application object will act as a factory of components? I wouldn't
follow that approach myself. At most the application would contain the data
for the navigation and then the navigation component will fetch that data
and rebuild itself.


 Now all I have to do is call this method for each active page to refresh
 navigation (or am I wrong?).


Just one question? How would a remote page know that it has to reload
itself? Do you plan to do that next time user get backs to the server with
an AJAX request? If so, then you don't need anything else (I guess.) But if
you want this to happen even if the user do not interact with the page. Then
either you need a timer or use reverse AJAX.


 Can you tell me a bit more about reverse ajax?


Just google for reverse AJAX, comet, server push, etc and you will have
enough to read...

Regards,

Ernesto

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AW: Iterate over Pages in Pagemap

2009-11-10 Thread Giambalvo, Christian

I agree that i should be carefully. 
But, back to the timer, let's assume I have 16 versions of one page in pagemap 
and each of 16 versions has a timer.
Then there are 16 timers polling information from server, well if there are 
only 16 versions of one page, the traffic is low, but if the page count 
increase I have much unneeded traffic.
You know I mean?
I will look at push but I hold timer in mind.

Btw, do you come to London on 21.11 (Jweekend)?

Greets Chris

-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Dienstag, 10. November 2009 11:44
An: users@wicket.apache.org
Betreff: Re: Iterate over Pages in Pagemap

I haven't used wicketstuff-push myself so I can't be of much help there. I
once had to implement some push functionality and I used DWR in combination
with Wicket. Going the reverse AJAX can complicate things a lot (or so I
believe). Thus, think carefully if what you want to achieve cannot be
accomplished using other means. e.g.  an AJAX timer that polls the server
from time to time and if new navigation is available updates what you need
to update (maybe asking  the user if they want to do so;-).

Regards,

Ernesto

On Tue, Nov 10, 2009 at 10:25 AM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

  So, your Application object will act as a factory of components? I
 wouldn't
  follow that approach myself. At most the application would contain the
 data
  for the navigation and then the navigation component will fetch that data
  and rebuild itself.

 Well, no. The session holds the navigation and triggers a method on it, so
 the navigation rebuilds itself.
 I need to hold it in session cause the available navigationentries depend
 on user roles.

 But your right with reverse ajax, I think I need it.
 Wicket is so Swing, so I totally forgot I'm working with a webapp :)

 I will read more about reverse ajax.
 Btw, cant find any wicketstuff-push svn or project description.

 Greets
 Chris

 -Ursprüngliche Nachricht-
 Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
 Gesendet: Dienstag, 10. November 2009 09:54
 An: users@wicket.apache.org
 Betreff: Re: Iterate over Pages in Pagemap

 Hi,

 On Tue, Nov 10, 2009 at 9:36 AM, Giambalvo, Christian 
 christian.giamba...@excelsisnet.com wrote:

  Well, i don't want a timer in the page. This causes unneeded checks.
  That's why I thought of the simplest solution.
  The basepage gets its navigation from session (which gets rebuild upon
  changes to stay up2date).
  Now I need a way to notify the page that navigation changed.
  So I implemented following method in basepage.
  ...
  public void refreshNavigation() {
 
   this.navigation.replaceWith(AuthenticatedWebSession.get().getNavi());
 AjaxRequestTarget.get().addComponent(this.navigation);
 }
  ...
 
  So, your Application object will act as a factory of components? I
 wouldn't
 follow that approach myself. At most the application would contain the data
 for the navigation and then the navigation component will fetch that data
 and rebuild itself.


  Now all I have to do is call this method for each active page to refresh
  navigation (or am I wrong?).
 
 
 Just one question? How would a remote page know that it has to reload
 itself? Do you plan to do that next time user get backs to the server with
 an AJAX request? If so, then you don't need anything else (I guess.) But if
 you want this to happen even if the user do not interact with the page.
 Then
 either you need a timer or use reverse AJAX.


  Can you tell me a bit more about reverse ajax?
 
 
 Just google for reverse AJAX, comet, server push, etc and you will have
 enough to read...

 Regards,

 Ernesto

 -
 To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
 For additional commands, e-mail: users-h...@wicket.apache.org



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Iterate over Pages in Pagemap

2009-11-09 Thread Giambalvo, Christian

Hi all,

 

how to iterate over latest version of all pages in pagemap?

All my Pages have the ability to reload the navigation, but to
accomplish this,  I need to tell the page to reload the navigation.

So my first idea was to iterate over latest version of all pages in
pagemap and call the needed method on it.

But Session#getPageMaps returns a list of IPageMap which doesn't offer
an iterator.

How can a accomplish this?

 

Greets

Chris

Get all active session objects

2009-11-06 Thread Giambalvo, Christian

Hi all,

 

how do I get all active session objects.

I need the real session object cause i need to call a method on it.

I already searched the mailing list but without success.

 

Thanks in advance.

 

Chris

Get all active session objects

2009-11-06 Thread Giambalvo, Christian

Hi all,

 

how do I get all active session objects.

I need the real session object cause i need to call a method on it.

I already searched the mailing list but without success.

 

Thanks in advance.

 

Chris

AW: Get all active session objects

2009-11-06 Thread Giambalvo, Christian

And what about newSession and sessionDestroyed in AuthenticatedWebApplication?
Isn't this equal to an Implementation of HttpSessionListener.


-Ursprüngliche Nachricht-
Von: Martijn Dashorst [mailto:martijn.dasho...@gmail.com] 
Gesendet: Freitag, 6. November 2009 10:59
An: users@wicket.apache.org
Betreff: Re: Get all active session objects

And we have a memory leak...

See HttpSessionListener instead...

Martijn

On Fri, Nov 6, 2009 at 10:55 AM, Pedro Santos pedros...@gmail.com wrote:
 CustomSession{
  static List sessions;
  public CustomSession(){
    sessions.add(this);
  }
 }

 On Fri, Nov 6, 2009 at 7:40 AM, Giambalvo, Christian 
 christian.giamba...@excelsisnet.com wrote:

 Hi all,



 how do I get all active session objects.

 I need the real session object cause i need to call a method on it.

 I already searched the mailing list but without success.



 Thanks in advance.



 Chris




 --
 Pedro Henrique Oliveira dos Santos




-- 
Become a Wicket expert, learn from the best: http://wicketinaction.com
Apache Wicket 1.4 increases type safety for web applications
Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.4.0

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AW: LinkTree

2009-11-04 Thread Giambalvo, Christian

Hi,

i did another way an that way worked.

Replace markupContainer.add(new 
Label(DETAILS_PANEL_ID,label).setOutputMarkupId(true));
with 
private final Label labelToReplace = new 
Label(DETAILS_PANEL_ID,label).setOutputMarkupId(true);

markupContainer.add(labelToReplace);
...
And in onNodeLinkClicked create your panel and then do: 
labelToReplace.replaceWith(targetPanel);

Hope this helps.

-Ursprüngliche Nachricht-
Von: jahid [mailto:ja...@outscore.se] 
Gesendet: Mittwoch, 4. November 2009 15:13
An: users@wicket.apache.org
Betreff: Re: LinkTree

Guys, thanks a lot for quick reply. I have changed my code according to 
your mentioned way, but seems like i am doing something wrong. Below are 
my code, markup and stacktrace -



   1. private WebMarkupContainer markupContainer;
   2. final String DETAILS_PANEL_ID =detailsPanel;
   3. public ListContractsPage() {
   4. markupContainer =new WebMarkupContainer(markupContainer);
   5. markupContainer.setOutputMarkupId(true);
   6. markupContainer.add(new
  Label(DETAILS_PANEL_ID,label).setOutputMarkupId(true));
   7. add(prepareTree());
   8. add(markupContainer);
   9. }
  10. private BaseTree prepareTree() {
  11. DefaultMutableTreeNode rootNode = new
  DefaultMutableTreeNode(Contracts);
  12. TreeModel treeModel = new DefaultTreeModel(rootNode);
  13. assembleContracts(rootNode);
  14. final LinkTree linkTree=new LinkTree(tree, treeModel){
  15. @Override
  16. protected void onNodeLinkClicked(Object node, BaseTree
  tree, AjaxRequestTarget target) {
  17. //markupContainer.remove(DETAILS_PANEL_ID);
  18. Object userObject = ((DefaultMutableTreeNode)
  node).getUserObject();
  19. Panel targetPanel;
  20. if (userObject instanceof ServiceHandle) {
  21. targetPanel = new
  ServiceDetailsPanelServiceHandle(DETAILS_PANEL_ID,
  (ServiceHandle) userObject);
  22. } else if (userObject instanceof ContractHandle) {
  23. targetPanel = new
  ContractDetailsPanelContractHandle(DETAILS_PANEL_ID,
  (ContractHandle) userObject);
  24. } else {
  25. throw new AssertionError(Expected: master,
  sub or service handle, but found:  +
  userObject.getClass().getSimpleName());
  26. }
  27. targetPanel.setOutputMarkupId(true);
  28. ListContractsPage.this.addOrReplace(targetPanel);
  29. target.addComponent(targetPanel);
  30. }
  31. };
  32. linkTree.setOutputMarkupId(true);
  33. linkTree.getTreeState().expandNode(rootNode);
  34. return linkTree;
  35. }




   1. !DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
   2. http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
   3. html xmlns=http://www.w3.org/1999/xhtml;
   4.   xmlns:wicket=http://wicket.apache.org/; xml:lang=en
  lang=en
   5. body
   6. wicket:extend
   7. h4Contracts:/h4
   8. table
   9. tr
  10. td
  11. span wicket:id=tree[tree will be here]/span
  12. /td
  13. /tr
  14. tr
  15. td
  16. span wicket:id=markupContainer
  17. span
  wicket:id=detailsPanel/span   
  18. /span
  19. /td
  20. /tr
  21. /table
  22. /wicket:extend
  23. /body
  24. /html




WicketMessage: Unable to find the markup for the component. That may be 
due to transparent containers or components implementing 
IComponentResolver: [MarkupContainer [Component id = detailsPanel]]

Root cause:

org.apache.wicket.WicketRuntimeException: Unable to find the markup for 
the component. That may be due to transparent containers or components 
implementing IComponentResolver: [MarkupContainer [Component id = 
detailsPanel]]
at 
org.apache.wicket.MarkupFragmentFinder.find(MarkupFragmentFinder.java:125)
at org.apache.wicket.Component.locateMarkupStream(Component.java:3820)
at org.apache.wicket.Component.renderComponent(Component.java:2557)
at 
org.apache.wicket.ajax.AjaxRequestTarget.respondComponent(AjaxRequestTarget.java:793)
at 
org.apache.wicket.ajax.AjaxRequestTarget.respondComponents(AjaxRequestTarget.java:667)
at 
org.apache.wicket.ajax.AjaxRequestTarget.respond(AjaxRequestTarget.java:579)
at 
org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:105)
at 
org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1249)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1320)
at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1419)
at org.apache.wicket.RequestCycle.request(RequestCycle.java:545)
at

AW: OSGi Wicket

2009-11-03 Thread Giambalvo, Christian

Thanks for all answers.
I think OSGi is to much overhead for my needs.
Joint fits more my needs, but includes unneeded overhead (for my project).
I think I will implement my own mechanism with using a custom ClassResolver, 
cause I just need to search in new added jars (URLClassloader),
Authorizationstrategy for security and a class the recursivly mounts a whole 
package on a given basepath which is extended with the package structur of the 
plugin
(this structur includes a unique path so no collision will happen).

But thanks anyway for ideas!

Chris


-Ursprüngliche Nachricht-
Von: Ben Tilford [mailto:bentilf...@gmail.com] 
Gesendet: Montag, 2. November 2009 16:45
An: users@wicket.apache.org
Betreff: Re: OSGi Wicket

You might want to check out http://kenai.com/projects/joint the wicket
example builds a menu system based of pages / links that are on the
classpath which implement a Navigatable interface and have the @Navigation
annotation.

Still very early in development but it still might do what you need.

On Mon, Nov 2, 2009 at 2:29 AM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 Maybe OSGi ist o much overhead for my needs.
 I just want to be able to load WicketPages from a jar during runtime.
 Lets say  i have a wicket app with just the wicketapplication and a
 homepage (extendable through plugins (jar)).
 Then during runtime i dropin a jar containing some Pages and i want wicket
 to be able to reach them.
 My idea is to to just add the jars to the classloader searchpath and let
 wicket do the rest.
 Is this a naive idea or whats the wicket way?

 Igor wrote (some time ago):
 what we have in wicket is a IClassResolver which we use to allow for
 pluggable class resolution.

 How can this pluggable resolution be accomplished?

 Greetz and thanks

 -Ursprüngliche Nachricht-
 Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
 Gesendet: Sonntag, 1. November 2009 06:40
 An: users@wicket.apache.org
 Betreff: Re: OSGi Wicket

 I do agree Eclipse buddy system in not proper OSGi, but it makes a lot
 easier to develop applications because

 1- Your application, components, etc, will be same as in any normal Wicket
 application (no changes to are needed)
 2- If you find out OSGi is not suitable at the end, you can always build
 the
 same application dropping OSGi and using the same (component) factory
 services. You will loose hot pluggability and that's it.

 I never hit serialization limitation myself. On the  other hand, I do know
 from experience that  integrating with certain application servers (using
 bridge approach) can be challenging. This is also something to take into
 account before deciding to use osgi.

 I think Igor is totally right about the things you should weight in
 deciding
 whether to use OSGi or not for a project. OSGi is a way to
 achieve pluggability but not the only one.

 Best,

 Ernesto


 On Sun, Nov 1, 2009 at 2:27 AM, David Leangen wic...@leangen.net wrote:

 
  If you do go with OSGi, you will have problems with classloaders and
  deserialization.
 
  To my knowledge, nobody has yet solved this (i.e. implemented a good
  solution) in a decent way. The Eclipse buddy system is not proper OSGi,
  IMO.
 
  pax-wicket does solve this problem (using proper OSGi), but I have
  never used their approach much even though I use the framework.
 
  Here is a post about this by me with some interesting comments from Igor:
 
   http://bioscene.blogspot.com/2009/03/serialization-in-osgi.html
 
 
  Good luck to you!
  =David
 
 
 
 
  On Nov 1, 2009, at 3:26 AM, Igor Vaynberg wrote:
 
   it is easy to create a pluggable application in wicket. all you need
  is a registry of component providers, whether it be something like
  spring [1], a custom registry like brix uses [2] or something more
  advanced like osgi. the choice should be based on the featureset you
  need. eg, if you need hot updating, classloader separation, etc, then
  osgi is good. if not, there are simpler ways to achieve modularity [1]
  [2]. the great news is that wicket lends itself easily to
  modularization.
 
  [1]
 
 http://wicketinaction.com/2008/10/creating-pluggable-applications-with-wicket-and-spring/
  [2] http://code.google.com/p/brix-cms/source/browse/#svn/trunk/brix-
  core/src/main/java/brix/registry
 
  -igor
 
  2009/10/29 Tomáš Mihok tomas.mi...@cnl.tuke.sk:
 
  Hello,
 
  I'm currently designing a new application. One of the requests is to
 make
  it
  modular. I found out that one of the possibilities to enable loading of
  modules while application is running is OSGi. Is there a
  tool/plugin/guide
  to accomplish this or are there any other possibilities of
 accomplishing
  same goal?
 
  Tom
 
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  To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
  For additional commands, e-mail: users-h...@wicket.apache.org

mount recursive

2009-11-02 Thread Giambalvo, Christian

Hi all,

 

is it possible to mount a package recursivly?

Let's assume following classes:

 

com.test.pages.TestClass1

com.test.pages.TestClass2

com.test.pages.subpackage.TestClass3

com.test.pages.subpackage.TestClass4

 

now i'd like to do mount(/pages,
PackageName.forClass(TestClass1.class)); to make all Pages under
com.test.pages available under /pages/ and pages/subpackage.

 

Kind regards.

Chris

AW: OSGi Wicket

2009-11-01 Thread Giambalvo, Christian

Maybe OSGi ist o much overhead for my needs.
I just want to be able to load WicketPages from a jar during runtime.
Lets say i have a wicket app with just the wicketapplication and a homepage
(extendable through plugins (jar)).
Then during runtime i dropin a jar containing some Pages and i want wicket to
be able to reach them.
My idea is to to just add the jars to the classloader searchpath and let wicket
do the rest.
Is this a naive idea or whats the wicket way?

Igor wrote (some time ago):
what we have in wicket is a IClassResolver which we use to allow for
pluggable class resolution.

How can this pluggable resolution be accomplished?

Greetz and thanks

-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Gesendet: Sonntag, 1. November 2009 06:40
An: users@wicket.apache.org
Betreff: Re: OSGi Wicket

I do agree Eclipse buddy system in not proper OSGi, but it makes a lot
easier to develop applications because

1- Your application, components, etc, will be same as in any normal Wicket
application (no changes to are needed)
2- If you find out OSGi is not suitable at the end, you can always build the
same application dropping OSGi and using the same (component) factory
services. You will loose hot pluggability and that's it.

I never hit serialization limitation myself. On the other hand, I do know
from experience that integrating with certain application servers (using
bridge approach) can be challenging. This is also something to take into
account before deciding to use osgi.

I think Igor is totally right about the things you should weight in deciding
whether to use OSGi or not for a project. OSGi is a way to
achieve pluggability but not the only one.

Best,

Ernesto

On Sun, Nov 1, 2009 at 2:27 AM, David Leangen wic...@leangen.net wrote:

If you do go with OSGi, you will have problems with classloaders and
deserialization.

To my knowledge, nobody has yet solved this (i.e. implemented a good
solution) in a decent way. The Eclipse buddy system is not proper OSGi,
IMO.

pax-wicket does solve this problem (using proper OSGi), but I have
never used their approach much even though I use the framework.

Here is a post about this by me with some interesting comments from Igor:

http://bioscene.blogspot.com/2009/03/serialization-in-osgi.html

Good luck to you!
=David

On Nov 1, 2009, at 3:26 AM, Igor Vaynberg wrote:

it is easy to create a pluggable application in wicket. all you need
is a registry of component providers, whether it be something like
spring [1], a custom registry like brix uses [2] or something more
advanced like osgi. the choice should be based on the featureset you
need. eg, if you need hot updating, classloader separation, etc, then
osgi is good. if not, there are simpler ways to achieve modularity [1]
[2]. the great news is that wicket lends itself easily to
modularization.

[1]
http://wicketinaction.com/2008/10/creating-pluggable-applications-with-wicket-and-spring/
[2] http://code.google.com/p/brix-cms/source/browse/#svn/trunk/brix-
core/src/main/java/brix/registry

-igor

2009/10/29 Tomáš Mihok tomas.mi...@cnl.tuke.sk:

Hello,

I'm currently designing a new application. One of the requests is to make
it
modular. I found out that one of the possibilities to enable loading of
modules while application is running is OSGi. Is there a
tool/plugin/guide
to accomplish this or are there any other possibilities of accomplishing
same goal?

Tom

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AW: OSGi Wicket

2009-10-31 Thread Giambalvo, Christian

Hi,

i'm also interested in making a modular, during runtime extensible wicket
appliaction.
Meaning a Wicketapplication which can be extended by plugins during runtime.
Can OSGi accomplish this?
Could you please explain the wstarter a little bit more in detail.
I only developed normal wicket web applications and the wstarter demo doesn't
look clear to me.

Regards,

Chris

-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
Gesendet: Freitag, 30. Oktober 2009 06:22
An: users@wicket.apache.org
Betreff: Re: OSGi Wicket

If you don't mind tying yourself to equinox these two projects

http://code.google.com/p/antilia/source/browse/#svn/com.antilia.wstarter
http://code.google.com/p/antilia/source/browse/#svn/com.antilia.wstarter.demo

might be of some help. The launcher inlcuded with the demo

http://code.google.com/p/antilia/source/browse/com.antilia.wstarter.demo/wicket-app.launch

Is for eclipse 3.4. If you are using 3.5 just tell me and I'll add one.

Regards,

Ernesto

http://code.google.com/p/antilia/source/browse/#svn/com.antilia.wstarter
2009/10/30 Tomáš Mihok tomas.mi...@cnl.tuke.sk

Hello,

I'm currently designing a new application. One of the requests is to make
it modular. I found out that one of the possibilities to enable loading of
modules while application is running is OSGi. Is there a tool/plugin/guide
to accomplish this or are there any other possibilities of accomplishing
same goal?

Tom

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AW: How to do Button onclick() and Input onchange()

2009-10-29 Thread Giambalvo, Christian

Hi,

case 1: if i'm not wrong you have to place a submit button inside a form 
otherwise this button doesn't work.
Case 2: look at AjaxEventBehavior for on change

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
www.twitter.com/excelsis_info
excelsisnet.blogspot.com

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Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


-Ursprüngliche Nachricht-
Von: Lester Chua [mailto:cicowic...@gmail.com] 
Gesendet: Donnerstag, 29. Oktober 2009 08:23
An: users@wicket.apache.org
Betreff: How to do Button onclick() and Input onchange()

Hi,

I need some help in trying to get onclick() and onchange() working.

Case 1: I'm trying to add an onclick behaviour to my button.

Java:

Button cancelButton = new Button(cancelButton) {
@Override
public void onSubmit()
{
System.out.println(Cancel Pressed);
}
};

add(cancelButton);

Html:

form wicket:id=form

input type=submit value=Confirm /input input 
wicket:id=cancelButton type=button value=Cancel/input

/form

Problem is that when I click on the Cancel button, nothings happens. The 
Confirm button works as expected. Just that the cancel button does not 
seem to work at all.
When I look at the source of the generated HTML, there is no onclick 
code generated. Is this expected? What am I doing wrong in this case?

Case 2: What should I override when I want to do an onchange on an Input 
text box?

Thanks in advance!

Lester

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wickstuff-dojo-1.1 maintainer

2009-10-29 Thread Giambalvo, Christian

Hi all,

 

who ist he actuall maintainer of wicketstuff-dojo-1.1 ?

 

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com 
mailto:christian.giamba...@excelsisnet.com 
www.excelsisnet.com http://www.excelsisnet.com/ 
www.twitter.com/excelsis_info http://www.twitter.com/excelsis_info 

excelsisnet.blogspot.com http://excelsisnet.blogspot.com/ 


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AW: input filed mask

2009-10-28 Thread Giambalvo, Christian

Look at
http://wicket.apache.org/docs/1.4/org/apache/wicket/util/convert/package
-summary.html.

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AW: file download using ajaxLink

2009-10-21 Thread Giambalvo, Christian

Updated 
http://cwiki.apache.org/confluence/display/WICKET/AJAX+update+and+file+download+in+one+blow

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
www.twitter.com/excelsis_info

Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Mittwoch, 21. Oktober 2009 09:40
An: users@wicket.apache.org
Betreff: Re: file download using ajaxLink

Maybe this might help
http://cwiki.apache.org/WICKET/ajax-update-and-file-download-in-one-blow.html

http://cwiki.apache.org/WICKET/ajax-update-and-file-download-in-one-blow.html
Ernesto

On Tue, Oct 20, 2009 at 10:12 PM, tubin gen fachh...@gmail.com wrote:

 I do download in traditional way

 here is the code

public void download(String filename, byte[] filedata){
setRedirect(false);
WebResponse response = (WebResponse) getResponse();
response.setAttachmentHeader(filename);
response.setLastModifiedTime(Time.now());
response.setContentType(application/octet-stream);
response.write(
new ByteArrayInputStream(filedata));
response.close();
}


item.add(new LinkVoid(download){
{
add(new Label(filename,
 eaAuditProgramAttachment.getFileName()));
}
@Override
public void onClick() {

 ((BasePage)getPage()).download(eaAuditProgramAttachment.getFileName(),
 eaAuditProgramAttachment.getEaBlob().getBlobData());
}
});


 If I replace this link with AjaxLink it will not work  and I must use  an
 ajaxlinkplease tell me how can I use ajaxLink for download


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AW: Send file to client via Ajax

Yes it would be usefull.
But where does DocumentResourceListener came from?
I'm using wicket 1.3.6 and DocumentResourceListener is not available.

Thanks 

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
 
Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Dienstag, 6. Oktober 2009 09:54
An: users@wicket.apache.org
Betreff: Re: Send file to client via Ajax

Hi Cristian,
I've got it working!

Just place all the following files at the same package and you will get a
working example (I tested them with FF35 and IE7).

import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.model.AbstractReadOnlyModel;

/**
 * @author  Ernesto Reinaldo Barreiro (reier...@gmail.com)
 *
 */
public class TestPage extends WebPage{

private Label text;
 private String labelText = Hi!;
 private DocumentResourceListener documentResourceListener;

 /**
 *
 */
public TestPage() {
 AjaxLinkVoid link = new AjaxLinkVoid(link) {
 private static final long serialVersionUID = 1L;

@Override
public void onClick(AjaxRequestTarget target) {
TestPage.this.labelText = Hi! and donwload image!;
if(target!= null) {
target.addComponent(TestPage.this.text);
String url = documentResourceListener.getURL().toString();
target.appendJavascript(;alert('Hi');window.location.href='+url+';);
}
}
};
 add(link);
text = new Label(text, new AbstractReadOnlyModelString() {
 private static final long serialVersionUID = 1L;

@Override
public String getObject() {
return TestPage.this.labelText;
}
});
text.setOutputMarkupId(true);
add(text);
 documentResourceListener = new DocumentResourceListener(listener, new
MyPdfResource());
 add(documentResourceListener);
}

}

---

!DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
   http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
html xmlns:wicket=org.apache.wicket
head
/head
body
a wicket:id=linkClick Me/a
span wicket:id=text/span
div wicket:id=listener/div
/body
/html

-

import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;

import org.apache.wicket.markup.html.DynamicWebResource;
import org.apache.wicket.protocol.http.WebResponse;

/**
 * @author  Ernesto Reinaldo Barreiro (reier...@gmail.com)
 *
 */
public class MyPdfResource extends DynamicWebResource {

private static final long serialVersionUID = 1L;

static int BUFFER_SIZE = 10*1024;
 /**
 *
 */
public MyPdfResource() {
}

/* (non-Javadoc)
 * @see org.apache.wicket.markup.html.DynamicWebResource#getResourceState()
 */
@Override
protected ResourceState getResourceState() {
return new ResourceState() {
 @Override
public String getContentType() {
return application/pdf;
}
 @Override
public byte[] getData() {
try {
return bytes(MyPdfResource.class.getResourceAsStream(jta-1_1-spec.pdf));
} catch (Exception e) {
return null;
}
}
};
}
 public static  byte[] bytes(InputStream is) throws IOException {
ByteArrayOutputStream out = new ByteArrayOutputStream();
copy(is, out);
return out.toByteArray();
}
 @Override
protected void setHeaders(WebResponse response) {
super.setHeaders(response);
response.setAttachmentHeader(jta-1_1-spec.pdf);
}
 public static void copy(InputStream is, OutputStream os) throws IOException
{
byte[] buf = new byte[BUFFER_SIZE];
while (true) {
int tam = is.read(buf);
if (tam == -1) {
return;
}
os.write(buf, 0, tam);
}
}
}

Just replace jta-1_1-spec.pdf with your own PDF file on MyPdfResource and
the exampel should work. An important bit here if

@Override
protected void setHeaders(WebResponse response) {

response.setAttachmentHeader(jta-1_1-spec.pdf);
}

which makes the file to treated as an attachment instead of replacing the
current page.

Best,

Ernesto

P.S. Would it useful  to add this to Wicket's wiki?

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AW: Send file to client via Ajax

Works like a charm.
I think i've learned something about resource download via ajax.
Thanks for hat.


Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
www.twitter.com/excelsis_info

Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf

-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Dienstag, 6. Oktober 2009 11:31
An: users@wicket.apache.org
Betreff: Re: Send file to client via Ajax

Just sent it on my last e-mail! Here it is again!
import org.apache.wicket.IResourceListener;
import org.apache.wicket.markup.html.WebMarkupContainer;

/**
 * @author  Ernesto Reinaldo Barreiro (reier...@gmail.com)
 *
 */
public class DocumentResourceListener extends WebMarkupContainer implements
IResourceListener
{
private static final long serialVersionUID = 1L;
 private IResourceListener resourceListener;

/**
 * Constructor receiving an IResourceListener..
 *
 * @param id
 * @param resourceListener
 */
public DocumentResourceListener(final String id, IResourceListener
resourceListener)
{
super(id);
this.resourceListener = resourceListener;
}

/**
 * Gets the url to use for this link.
 *
 * @return The URL that this link links to
 */
protected CharSequence getURL()
{
return urlFor(IResourceListener.INTERFACE);
}


@Override
protected boolean getStatelessHint()
{
return false;
}
 public void onResourceRequested() {
this.resourceListener.onResourceRequested();
}
}

This is just a trick to have component that generates file contents on the
same page! I think you could used mounted resources as well, or just a
dedicated servlet if you want to get file generation out of wicket!

Best,

Ernesto

On Tue, Oct 6, 2009 at 11:24 AM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 Yes it would be usefull.
 But where does DocumentResourceListener came from?
 I'm using wicket 1.3.6 and DocumentResourceListener is not available.

 Thanks

 Mit freundlichen Grüßen
 Christian Giambalvo
 --
 Fachinformatiker für Anwendungsentwicklung

 EXCELSIS Informationssysteme GmbH
 Wilhelmsplatz 8 - 70182 Stuttgart
 Mobile +49 176 196 32 406
 Office +49 711 6 20 30 406
 christian.giamba...@excelsisnet.com
 www.excelsisnet.com

 Sitz Stuttgart
 Amtsgericht Stuttgart, HRB 21104
 Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


 -Ursprüngliche Nachricht-
 Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
 Gesendet: Dienstag, 6. Oktober 2009 09:54
 An: users@wicket.apache.org
 Betreff: Re: Send file to client via Ajax

 Hi Cristian,
 I've got it working!

 Just place all the following files at the same package and you will get a
 working example (I tested them with FF35 and IE7).

 import org.apache.wicket.ajax.AjaxRequestTarget;
 import org.apache.wicket.ajax.markup.html.AjaxLink;
 import org.apache.wicket.markup.html.WebPage;
 import org.apache.wicket.markup.html.basic.Label;
 import org.apache.wicket.model.AbstractReadOnlyModel;

 /**
  * @author  Ernesto Reinaldo Barreiro (reier...@gmail.com)
  *
  */
 public class TestPage extends WebPage{

 private Label text;
  private String labelText = Hi!;
  private DocumentResourceListener documentResourceListener;

  /**
  *
  */
 public TestPage() {
  AjaxLinkVoid link = new AjaxLinkVoid(link) {
  private static final long serialVersionUID = 1L;

 @Override
 public void onClick(AjaxRequestTarget target) {
 TestPage.this.labelText = Hi! and donwload image!;
 if(target!= null) {
 target.addComponent(TestPage.this.text);
 String url = documentResourceListener.getURL().toString();
 target.appendJavascript(;alert('Hi');window.location.href='+url+';);
 }
 }
 };
  add(link);
 text = new Label(text, new AbstractReadOnlyModelString() {
  private static final long serialVersionUID = 1L;

 @Override
 public String getObject() {
 return TestPage.this.labelText;
 }
 });
 text.setOutputMarkupId(true);
 add(text);
  documentResourceListener = new DocumentResourceListener(listener, new
 MyPdfResource());
  add(documentResourceListener);
 }

 }

 ---

 !DOCTYPE html PUBLIC -//W3C//DTD XHTML 1.0 Transitional//EN
   http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd;
 html xmlns:wicket=org.apache.wicket
 head
 /head
 body
 a wicket:id=linkClick Me/a
 span wicket:id=text/span
 div wicket:id=listener/div
 /body
 /html

 -

 import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.OutputStream;

 import org.apache.wicket.markup.html.DynamicWebResource;
 import org.apache.wicket.protocol.http.WebResponse;

 /**
  * @author  Ernesto Reinaldo Barreiro (reier...@gmail.com)
  *
  */
 public class MyPdfResource extends DynamicWebResource

AW: Send file to client via Ajax

Yes, please add it. 

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
www.twitter.com/excelsis_info

Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Dienstag, 6. Oktober 2009 11:48
An: users@wicket.apache.org
Betreff: Re: Send file to client via Ajax

Nice to hear it was of some help! I have learned a bit too while doing it:-)
Cheers,

Ernesto

P.S. Shall I add this to a Wiki page?... when I find the time;-)

On Tue, Oct 6, 2009 at 11:39 AM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 Works like a charm.
 I think i've learned something about resource download via ajax.
 Thanks for hat.


 Mit freundlichen Grüßen
 Christian Giambalvo
 --
 Fachinformatiker für Anwendungsentwicklung

 EXCELSIS Informationssysteme GmbH
 Wilhelmsplatz 8 - 70182 Stuttgart
 Mobile +49 176 196 32 406
 Office +49 711 6 20 30 406
 christian.giamba...@excelsisnet.com
 www.excelsisnet.com
 www.twitter.com/excelsis_info

 Sitz Stuttgart
 Amtsgericht Stuttgart, HRB 21104
 Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf

 -Ursprüngliche Nachricht-
 Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
 Gesendet: Dienstag, 6. Oktober 2009 11:31
 An: users@wicket.apache.org
 Betreff: Re: Send file to client via Ajax

 Just sent it on my last e-mail! Here it is again!
 import org.apache.wicket.IResourceListener;
 import org.apache.wicket.markup.html.WebMarkupContainer;

 /**
  * @author  Ernesto Reinaldo Barreiro (reier...@gmail.com)
  *
  */
 public class DocumentResourceListener extends WebMarkupContainer implements
 IResourceListener
 {
 private static final long serialVersionUID = 1L;
  private IResourceListener resourceListener;

 /**
  * Constructor receiving an IResourceListener..
  *
  * @param id
  * @param resourceListener
  */
 public DocumentResourceListener(final String id, IResourceListener
 resourceListener)
 {
 super(id);
 this.resourceListener = resourceListener;
 }

 /**
  * Gets the url to use for this link.
  *
  * @return The URL that this link links to
  */
 protected CharSequence getURL()
 {
 return urlFor(IResourceListener.INTERFACE);
 }


 @Override
 protected boolean getStatelessHint()
 {
 return false;
 }
  public void onResourceRequested() {
 this.resourceListener.onResourceRequested();
 }
 }

 This is just a trick to have component that generates file contents on the
 same page! I think you could used mounted resources as well, or just a
 dedicated servlet if you want to get file generation out of wicket!

 Best,

 Ernesto

 On Tue, Oct 6, 2009 at 11:24 AM, Giambalvo, Christian 
 christian.giamba...@excelsisnet.com wrote:

  Yes it would be usefull.
  But where does DocumentResourceListener came from?
  I'm using wicket 1.3.6 and DocumentResourceListener is not available.
 
  Thanks
 
  Mit freundlichen Grüßen
  Christian Giambalvo
  --
  Fachinformatiker für Anwendungsentwicklung
 
  EXCELSIS Informationssysteme GmbH
  Wilhelmsplatz 8 - 70182 Stuttgart
  Mobile +49 176 196 32 406
  Office +49 711 6 20 30 406
  christian.giamba...@excelsisnet.com
  www.excelsisnet.com
 
  Sitz Stuttgart
  Amtsgericht Stuttgart, HRB 21104
  Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf
 
 
  -Ursprüngliche Nachricht-
  Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
  Gesendet: Dienstag, 6. Oktober 2009 09:54
  An: users@wicket.apache.org
  Betreff: Re: Send file to client via Ajax
 
  Hi Cristian,
  I've got it working!
 
  Just place all the following files at the same package and you will get a
  working example (I tested them with FF35 and IE7).
 
  import org.apache.wicket.ajax.AjaxRequestTarget;
  import org.apache.wicket.ajax.markup.html.AjaxLink;
  import org.apache.wicket.markup.html.WebPage;
  import org.apache.wicket.markup.html.basic.Label;
  import org.apache.wicket.model.AbstractReadOnlyModel;
 
  /**
   * @author  Ernesto Reinaldo Barreiro (reier...@gmail.com)
   *
   */
  public class TestPage extends WebPage{
 
  private Label text;
   private String labelText = Hi!;
   private DocumentResourceListener documentResourceListener;
 
   /**
   *
   */
  public TestPage() {
   AjaxLinkVoid link = new AjaxLinkVoid(link) {
   private static final long serialVersionUID = 1L;
 
  @Override
  public void onClick(AjaxRequestTarget target) {
  TestPage.this.labelText = Hi! and donwload image!;
  if(target!= null) {
  target.addComponent(TestPage.this.text);
  String url = documentResourceListener.getURL().toString();
  target.appendJavascript(;alert('Hi');window.location.href='+url+';);
  }
  }
  };
   add(link);
  text = new Label(text, new

AW: Send file to client via Ajax

By the way, i changed it a bit and now i repaint the link instead of repainting 
the label, so the label isn't needed.

private final DocumentResourceListener documentResourceListener;

private final MyPdfResource pdf;

..
   final AjaxFallbackLink link = new AjaxFallbackLink(componentId)
{
private static final long serialVersionUID = 
8947164550163497764L;

@Override
public void onClick(final AjaxRequestTarget target) {
if (target != null) {
target.addComponent(this);
}
final BillItem item = (BillItem) model.getObject();

try {
pdf.setAttachmentname(item.getBillNumber() + 
.pdf);
pdf.setContent(PdfHelper.generatePdf(item));
final String url = 
BillDataviewPanel.this.documentResourceListener.getURL().toString();
target.appendJavascript(window.location.href=' + 
url + ';);
} catch (final Exception e) {
Logger.error(e);
}

}
};
..

this.documentResourceListener = new 
DocumentResourceListener(listener, this.pdf);
this.add(this.documentResourceListener);

And i changed MyPdfResource tob e more flexible;

public class MyPdfResource extends DynamicWebResource {

private byte[] content = null;

private String attachmentname = null;

public String getAttachmentname() {
return this.attachmentname;
}

@Override
protected ResourceState getResourceState() {
return new ResourceState() {
@Override
public String getContentType() {
return application/pdf;
}

@Override
public byte[] getData() {
try {
return MyPdfResource.this.content;
} catch (final Exception e) {
return null;
}
}
};
}

public void setAttachmentname(final String name) {
this.attachmentname = name;
}

public void setContent(final byte[] content) {
this.content = content;
}

@Override
protected void setHeaders(final WebResponse response) {
super.setHeaders(response);
response.setAttachmentHeader(this.attachmentname);
}
}

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
www.twitter.com/excelsis_info

Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Dienstag, 6. Oktober 2009 13:18
An: users@wicket.apache.org
Betreff: Re: Send file to client via Ajax

Done!
http://cwiki.apache.org/confluence/display/WICKET/AJAX+update+and+file+download+in+one+blow

http://cwiki.apache.org/confluence/display/WICKET/AJAX+update+and+file+download+in+one+blow
Ernesto

On Tue, Oct 6, 2009 at 12:15 PM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 Yes, please add it.

 Mit freundlichen Grüßen
 Christian Giambalvo
 --
 Fachinformatiker für Anwendungsentwicklung

 EXCELSIS Informationssysteme GmbH
 Wilhelmsplatz 8 - 70182 Stuttgart
 Mobile +49 176 196 32 406
 Office +49 711 6 20 30 406
 christian.giamba...@excelsisnet.com
 www.excelsisnet.com
 www.twitter.com/excelsis_info

 Sitz Stuttgart
 Amtsgericht Stuttgart, HRB 21104
 Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


 -Ursprüngliche Nachricht-
 Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com]
 Gesendet: Dienstag, 6. Oktober 2009 11:48
 An: users@wicket.apache.org
 Betreff: Re: Send file to client via Ajax

 Nice to hear it was of some help! I have learned a bit too while doing
 it:-)
 Cheers,

 Ernesto

 P.S. Shall I add this to a Wiki page?... when I find the time;-)

 On Tue, Oct 6, 2009 at 11:39 AM, Giambalvo, Christian 
 christian.giamba...@excelsisnet.com wrote:

  Works like a charm.
  I think i've learned something about resource download via ajax.
  Thanks for hat.
 
 
  Mit freundlichen Grüßen
  Christian Giambalvo
  --
  Fachinformatiker für Anwendungsentwicklung
 
  EXCELSIS Informationssysteme GmbH
  Wilhelmsplatz 8 - 70182 Stuttgart
  Mobile +49 176 196 32 406
  Office +49 711 6 20 30 406
  christian.giamba...@excelsisnet.com
  www.excelsisnet.com
  www.twitter.com/excelsis_info
 
  Sitz Stuttgart
  Amtsgericht Stuttgart, HRB 21104
  Geschäftsführer: Christian Sauter, Dr

Send file to client via Ajax

Hi all,

simple question :)

how to send a dynamicly generated file (as byte array) through an 
ajaxfallbackbutton tot he client?


Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
 
Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf

AW: Send file to client via Ajax

It's more general question.
Maybe i need to repaint some parts and send a file.

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
 
Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


-Ursprüngliche Nachricht-
Von: Martin Grigorov [mailto:mcgreg...@e-card.bg] 
Gesendet: Montag, 5. Oktober 2009 15:56
An: users@wicket.apache.org
Betreff: Re: Send file to client via Ajax

why do you want to use AjaxFallbackButton ?
you will not re-paint part of the page

use ResourceLink to download the file

El lun, 05-10-2009 a las 15:36 +0200, Giambalvo, Christian escribió:
 Hi all,
 
 simple question :)
 
 how to send a dynamicly generated file (as byte array) through an 
 ajaxfallbackbutton tot he client?
 
 
 Mit freundlichen Grüßen
 Christian Giambalvo
 --
 Fachinformatiker für Anwendungsentwicklung
 
 EXCELSIS Informationssysteme GmbH
 Wilhelmsplatz 8 - 70182 Stuttgart
 Mobile +49 176 196 32 406
 Office +49 711 6 20 30 406
 christian.giamba...@excelsisnet.com
 www.excelsisnet.com
  
 Sitz Stuttgart
 Amtsgericht Stuttgart, HRB 21104
 Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


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To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
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AW: Send file to client via Ajax

Could you give me an example?

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
 
Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Montag, 5. Oktober 2009 16:22
An: users@wicket.apache.org
Betreff: Re: Send file to client via Ajax

Maybe you could repaint via AJAX and then use
target.appendJavascript(window.location.href=´URL´);

Where the URL is the URL of an ILinkListener generating you file... There
was someone asking something similar not long ago.

Best,

Ernesto


On Mon, Oct 5, 2009 at 4:10 PM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 It's more general question.
 Maybe i need to repaint some parts and send a file.

 Mit freundlichen Grüßen
 Christian Giambalvo
 --
 Fachinformatiker für Anwendungsentwicklung

 EXCELSIS Informationssysteme GmbH
 Wilhelmsplatz 8 - 70182 Stuttgart
 Mobile +49 176 196 32 406
 Office +49 711 6 20 30 406
 christian.giamba...@excelsisnet.com
 www.excelsisnet.com

 Sitz Stuttgart
 Amtsgericht Stuttgart, HRB 21104
 Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


 -Ursprüngliche Nachricht-
 Von: Martin Grigorov [mailto:mcgreg...@e-card.bg]
 Gesendet: Montag, 5. Oktober 2009 15:56
 An: users@wicket.apache.org
 Betreff: Re: Send file to client via Ajax

 why do you want to use AjaxFallbackButton ?
 you will not re-paint part of the page

 use ResourceLink to download the file

 El lun, 05-10-2009 a las 15:36 +0200, Giambalvo, Christian escribió:
  Hi all,
 
  simple question :)
 
  how to send a dynamicly generated file (as byte array) through an
 ajaxfallbackbutton tot he client?
 
 
  Mit freundlichen Grüßen
  Christian Giambalvo
  --
  Fachinformatiker für Anwendungsentwicklung
 
  EXCELSIS Informationssysteme GmbH
  Wilhelmsplatz 8 - 70182 Stuttgart
  Mobile +49 176 196 32 406
  Office +49 711 6 20 30 406
  christian.giamba...@excelsisnet.com
  www.excelsisnet.com
 
  Sitz Stuttgart
  Amtsgericht Stuttgart, HRB 21104
  Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


 -
 To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
 For additional commands, e-mail: users-h...@wicket.apache.org



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AW: Send file to client via Ajax

How do i get the url for the ILinkListener?
There is no corresponding urlFor() method.

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
 
Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


-Ursprüngliche Nachricht-
Von: Ernesto Reinaldo Barreiro [mailto:reier...@gmail.com] 
Gesendet: Montag, 5. Oktober 2009 16:22
An: users@wicket.apache.org
Betreff: Re: Send file to client via Ajax

Maybe you could repaint via AJAX and then use
target.appendJavascript(window.location.href=´URL´);

Where the URL is the URL of an ILinkListener generating you file... There
was someone asking something similar not long ago.

Best,

Ernesto


On Mon, Oct 5, 2009 at 4:10 PM, Giambalvo, Christian 
christian.giamba...@excelsisnet.com wrote:

 It's more general question.
 Maybe i need to repaint some parts and send a file.

 Mit freundlichen Grüßen
 Christian Giambalvo
 --
 Fachinformatiker für Anwendungsentwicklung

 EXCELSIS Informationssysteme GmbH
 Wilhelmsplatz 8 - 70182 Stuttgart
 Mobile +49 176 196 32 406
 Office +49 711 6 20 30 406
 christian.giamba...@excelsisnet.com
 www.excelsisnet.com

 Sitz Stuttgart
 Amtsgericht Stuttgart, HRB 21104
 Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


 -Ursprüngliche Nachricht-
 Von: Martin Grigorov [mailto:mcgreg...@e-card.bg]
 Gesendet: Montag, 5. Oktober 2009 15:56
 An: users@wicket.apache.org
 Betreff: Re: Send file to client via Ajax

 why do you want to use AjaxFallbackButton ?
 you will not re-paint part of the page

 use ResourceLink to download the file

 El lun, 05-10-2009 a las 15:36 +0200, Giambalvo, Christian escribió:
  Hi all,
 
  simple question :)
 
  how to send a dynamicly generated file (as byte array) through an
 ajaxfallbackbutton tot he client?
 
 
  Mit freundlichen Grüßen
  Christian Giambalvo
  --
  Fachinformatiker für Anwendungsentwicklung
 
  EXCELSIS Informationssysteme GmbH
  Wilhelmsplatz 8 - 70182 Stuttgart
  Mobile +49 176 196 32 406
  Office +49 711 6 20 30 406
  christian.giamba...@excelsisnet.com
  www.excelsisnet.com
 
  Sitz Stuttgart
  Amtsgericht Stuttgart, HRB 21104
  Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf


 -
 To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
 For additional commands, e-mail: users-h...@wicket.apache.org



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AW: Date validation in a form

2009-09-24 Thread Giambalvo, Christian

What about org.apache.wicket.validation.validator.PatternValidator

Mit freundlichen Grüßen
Christian Giambalvo
--
Fachinformatiker für Anwendungsentwicklung

EXCELSIS Informationssysteme GmbH
Wilhelmsplatz 8 - 70182 Stuttgart
Mobile +49 176 196 32 406
Office +49 711 6 20 30 406
christian.giamba...@excelsisnet.com
www.excelsisnet.com
 
Sitz Stuttgart
Amtsgericht Stuttgart, HRB 21104
Geschäftsführer: Christian Sauter, Dr. Nils Herda, Frank Wolf

-Ursprüngliche Nachricht-
Von: Charles Moulliard [mailto:cmoulli...@gmail.com] 
Gesendet: Donnerstag, 24. September 2009 10:10
An: users@wicket.apache.org
Betreff: Date validation in a form

I would like to know How I can validate the string date inputted by a
user in a textfield of my form ?

e.g : The SimpleDateformat to be used to create a java Date is : dd/MM/
So I would like to check that the user has well introduced its date
using this format

Regards,

Charles Moulliard
Senior Enterprise Architect
Apache Camel Committer

*
blog : http://cmoulliard.blogspot.com

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FXValidationAjaxHandler - Javascript not added if component is set visible(false) in page constructor

Hi all,

ich have a component (textfield) with an FXValidationAjaxHandler. If i
set this component in pageconstructor to visible(false) then the needed
javascript code for validation is not contributed to pageheader. if set
to visible(true) all is fine.
does anyone had the same problem and if so, is there a workaround
available?

greets chris

snippet:
...
pComponent.add(new FXValidationAjaxHandler(pFXJavascriptEvent));
this.pComponent.setOutputMarkupPlaceholderTag(true);
this.pComponent.setOutputMarkupId(true)
this.pComponent.setVisible(false); // no javascript is added
//this.pComponent.setVisible(true); // javascript is added
form.add(this.pComponent);
...

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AW: FXValidationAjaxHandler - Javascript not added if component is set visible(false) in page constructor

Hi,

first thanks for reply.
Well, it's not possible to add it to a visible component.
Let me explain.
I have 2 custom panels and depending on the selection in a dropdownchoice the 
corresponding panel gets visible or hidden. Because one of these panels need to 
be invisible on page construction (so not both are showing up) i need to set it 
invisible. If i then select it in the dropdownchoice i gets visible.
And now the problem begins. Cause of the initial invisibility the needed 
javascript code for validation of the panel fields isn't injected. How can i 
workaround this?

Thanks in advance
chris


-Ursprüngliche Nachricht-
Von: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
Gesendet: Mi 23.09.2009 19:20
An: users@wicket.apache.org
Betreff: Re: FXValidationAjaxHandler - Javascript not added if component is set 
visible(false) in page constructor
 
javascript contributions do not show up for components that are not
visible, add it to a visible component instead.

-igor

On Wed, Sep 23, 2009 at 7:15 AM, Giambalvo, Christian
christian.giamba...@excelsisnet.com wrote:
 Hi all,

 ich have a component (textfield) with an FXValidationAjaxHandler. If i
 set this component in pageconstructor to visible(false) then the needed
 javascript code for validation is not contributed to pageheader. if set
 to visible(true) all is fine.
 does anyone had the same problem and if so, is there a workaround
 available?

 greets chris

 snippet:
 ...
 pComponent.add(new FXValidationAjaxHandler(pFXJavascriptEvent));
 this.pComponent.setOutputMarkupPlaceholderTag(true);
 this.pComponent.setOutputMarkupId(true)
 this.pComponent.setVisible(false); // no javascript is added
 //this.pComponent.setVisible(true); // javascript is added
 form.add(this.pComponent);
 ...

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 To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
 For additional commands, e-mail: users-h...@wicket.apache.org



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AW: FXValidationAjaxHandler - Javascript not added if component is set visible(false) in page constructor

i'm sorry, but doesn't work.

i attached a simple project.
i added the needed components to a webmarkupcontainer.
instead of panels this time i used requiredtextfields to keep it as simple as 
possible.
one textfield is visible the other invisible.

here is the generated markup:

?xml version=1.0 encoding=UTF-8?
html xmlns=http://www.w3.org/1999/xhtml; 
xmlns:wicket=http://wicket.apache.org/dtds.data/wicket-xhtml1.4-strict.dtd;
head
meta http-equiv=Content-Type content=text/html; charset=UTF-8/
titleWicket Demo/title
link rel=stylesheet type=text/css href=/css/style.css/
script type=text/javascript 
src=resources/org.apache.wicket.markup.html.WicketEventReference/wicket-event.js/script
script type=text/javascript 
src=resources/org.apache.wicket.ajax.WicketAjaxReference/wicket-ajax.js/script
script type=text/javascript 
src=resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/wicket-ajax-debug.js/script

script type=text/javascript 
id=wicket-ajax-debug-enable!--/*--![CDATA[/*!--*/
wicketAjaxDebugEnable=true;
/*--]]*//script

script type=text/javascript 
id=org.wicketstuff.dojo.AbstractDefaultDojoBehavior/debug!--/*--![CDATA[/*!--*/
var djConfig = {};
djConfig.isDebug = true;
djConfig.parseWidgets = false;
djConfig.searchIds = []

/*--]]*//script

script type=text/javascript 
src=resources/org.wicketstuff.dojo.AbstractDefaultDojoBehavior/dojo-0.4/dojo.js/script
script type=text/javascript 
src=resources/org.wicketstuff.dojo.AbstractRequireDojoBehavior/dojo-wicket/dojoWicket.js/script
script type=text/javascript 
id=org.wicketstuff.dojo.AbstractDefaultDojoBehavior/namespaces/wicketstuff!--/*--![CDATA[/*!--*/
dojo.registerModulePath(wicketstuff, 
../../../resources/org.wicketstuff.dojo.AbstractDefaultDojoBehavior);
/*--]]*//script

script type=text/javascript 
id=org.wicketstuff.dojo.AbstractDefaultDojoBehavior/consoleDebug!--/*--![CDATA[/*!--*/
dojo.require(dojo.debug.console);
dojo.require(dojo.widget.Tree);

/*--]]*//script

script type=text/javascript 
id=org.wicketstuff.dojo.AbstractRequireDojoBehavior!--/*--![CDATA[/*!--*/
dojo.require(dojo.lfx.*);
dojo.require(dojo.gfx.*);
dojo.require(dojo.html.*);


/*--]]*//script

script type=text/javascript id=txt11DojoParse!--/*--![CDATA[/*!--*/
djConfig.searchIds.push(txt11);
/*--]]*//script

script language='JavaScript' type='text/javascript'
var txt11_first = false; 
function txt11_validate(type) { 
with(dojo.byId('txt11').style){backgroundColor = '#FFF';}   
if (type=='valid'){
dojo.lfx.html.highlight('txt11', 
dojo.gfx.color.hex2rgb('#98c27d'), 200).play(0)
dojo.lfx.html.unhighlight('txt11', 
dojo.gfx.color.hex2rgb('#98c27d'), 200).play(200)
}else{
dojo.lfx.html.highlight('txt11', 
dojo.gfx.color.hex2rgb('#fc8682'), 200).play(0)
;   dojo.lfx.html.unhighlight('txt11', 
dojo.gfx.color.hex2rgb('#fc8682'), 200).play(200)
;   }
}
/script
/head
body
span wicket:id=container
input id=txt11 onblur=javascript:var 
wcall=wicketAjaxGet('?wicket:interface=:0:container:txt1::IActivePageBehaviorListener:0:wicket:ignoreIfNotActive=trueamp;container:txt1='
 + this.value, function() { }, function() { });return !wcall; 
name=container:txt1 widgetId=txt11 value= type=text wicket:id=txt1/
input id=txt22 style=display:none/input
/span

/body
/html



-Ursprüngliche Nachricht-
Von: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
Gesendet: Do 24.09.2009 00:06
An: users@wicket.apache.org
Betreff: Re: FXValidationAjaxHandler - Javascript not added if component is set 
visible(false) in page constructor
 
put the two panels into a parent container that is always visible.

-igor

On Wed, Sep 23, 2009 at 1:37 PM, Giambalvo, Christian
christian.giamba...@excelsisnet.com wrote:
 Hi,

 first thanks for reply.
 Well, it's not possible to add it to a visible component.
 Let me explain.
 I have 2 custom panels and depending on the selection in a dropdownchoice the 
 corresponding panel gets visible or hidden. Because one of these panels need 
 to be invisible on page construction (so not both are showing up) i need to 
 set it invisible. If i then select it in the dropdownchoice i gets visible.
 And now the problem begins. Cause of the initial invisibility the needed 
 javascript code for validation of the panel fields isn't injected. How can i 
 workaround this?

 Thanks in advance
 chris


 -Ursprüngliche Nachricht-
 Von: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
 Gesendet: Mi 23.09.2009 19:20
 An: users@wicket.apache.org
 Betreff: Re: FXValidationAjaxHandler - Javascript not added if component is 
 set visible(false) in page constructor

 javascript contributions do not show up for components that are not
 visible, add it to a visible component instead.

 -igor

 On Wed, Sep 23, 2009 at 7

AW: FXValidationAjaxHandler - Javascript not added if component is set visible(false) in page constructor

well, it makes no sense to add the javascript to another container.
how should i validate the textfields if the javascript points to a different 
component?
or could you give me an example?


-Ursprüngliche Nachricht-
Von: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
Gesendet: Do 24.09.2009 02:32
An: users@wicket.apache.org
Betreff: Re: FXValidationAjaxHandler - Javascript not added if component is set 
visible(false) in page constructor
 
i meant add the javascript to a container that is visible.

components that are not visible do not render their javascript, it
wouldnt make any sense for them to do otherwise.

-igor

On Wed, Sep 23, 2009 at 5:16 PM, Giambalvo, Christian
christian.giamba...@excelsisnet.com wrote:
 i'm sorry, but doesn't work.

 i attached a simple project.
 i added the needed components to a webmarkupcontainer.
 instead of panels this time i used requiredtextfields to keep it as simple
 as possible.
 one textfield is visible the other invisible.

 here is the generated markup:

 ?xml version=1.0 encoding=UTF-8?
 html xmlns=http://www.w3.org/1999/xhtml;
 xmlns:wicket=http://wicket.apache.org/dtds.data/wicket-xhtml1.4-strict.dtd;
     head
     meta http-equiv=Content-Type content=text/html; charset=UTF-8/
     titleWicket Demo/title
     link rel=stylesheet type=text/css href=/css/style.css/
     script type=text/javascript
 src=resources/org.apache.wicket.markup.html.WicketEventReference/wicket-event.js/script
 script type=text/javascript
 src=resources/org.apache.wicket.ajax.WicketAjaxReference/wicket-ajax.js/script
 script type=text/javascript
 src=resources/org.apache.wicket.ajax.AbstractDefaultAjaxBehavior/wicket-ajax-debug.js/script

 script type=text/javascript
 id=wicket-ajax-debug-enable!--/*--![CDATA[/*!--*/
 wicketAjaxDebugEnable=true;
 /*--]]*//script

 script type=text/javascript
 id=org.wicketstuff.dojo.AbstractDefaultDojoBehavior/debug!--/*--![CDATA[/*!--*/
 var djConfig = {};
 djConfig.isDebug = true;
 djConfig.parseWidgets = false;
 djConfig.searchIds = []

 /*--]]*//script

 script type=text/javascript
 src=resources/org.wicketstuff.dojo.AbstractDefaultDojoBehavior/dojo-0.4/dojo.js/script
 script type=text/javascript
 src=resources/org.wicketstuff.dojo.AbstractRequireDojoBehavior/dojo-wicket/dojoWicket.js/script
 script type=text/javascript
 id=org.wicketstuff.dojo.AbstractDefaultDojoBehavior/namespaces/wicketstuff!--/*--![CDATA[/*!--*/
 dojo.registerModulePath(wicketstuff,
 ../../../resources/org.wicketstuff.dojo.AbstractDefaultDojoBehavior);
 /*--]]*//script

 script type=text/javascript
 id=org.wicketstuff.dojo.AbstractDefaultDojoBehavior/consoleDebug!--/*--![CDATA[/*!--*/
 dojo.require(dojo.debug.console);
 dojo.require(dojo.widget.Tree);

 /*--]]*//script

 script type=text/javascript
 id=org.wicketstuff.dojo.AbstractRequireDojoBehavior!--/*--![CDATA[/*!--*/
     dojo.require(dojo.lfx.*);
     dojo.require(dojo.gfx.*);
     dojo.require(dojo.html.*);


 /*--]]*//script

 script type=text/javascript
 id=txt11DojoParse!--/*--![CDATA[/*!--*/
 djConfig.searchIds.push(txt11);
 /*--]]*//script

 script language='JavaScript' type='text/javascript'
     var txt11_first = false;
     function txt11_validate(type) {
         with(dojo.byId('txt11').style){backgroundColor =
 '#FFF';}       if (type=='valid'){
             dojo.lfx.html.highlight('txt11',
 dojo.gfx.color.hex2rgb('#98c27d'), 200).play(0)
             dojo.lfx.html.unhighlight('txt11',
 dojo.gfx.color.hex2rgb('#98c27d'), 200).play(200)
         }else{
             dojo.lfx.html.highlight('txt11',
 dojo.gfx.color.hex2rgb('#fc8682'), 200).play(0)
 ;           dojo.lfx.html.unhighlight('txt11',
 dojo.gfx.color.hex2rgb('#fc8682'), 200).play(200)
 ;       }
     }
 /script
 /head
     body
     span wicket:id=container
     input id=txt11 onblur=javascript:var
 wcall=wicketAjaxGet('?wicket:interface=:0:container:txt1::IActivePageBehaviorListener:0:wicket:ignoreIfNotActive=trueamp;container:txt1='
 + this.value, function() { }, function() { });return !wcall;
 name=container:txt1 widgetId=txt11 value= type=text
 wicket:id=txt1/
     input id=txt22 style=display:none/input
     /span

     /body
 /html



 -Ursprüngliche Nachricht-
 Von: Igor Vaynberg [mailto:igor.vaynb...@gmail.com]
 Gesendet: Do 24.09.2009 00:06
 An: users@wicket.apache.org
 Betreff: Re: FXValidationAjaxHandler - Javascript not added if component is
 set visible(false) in page constructor

 put the two panels into a parent container that is always visible.

 -igor

 On Wed, Sep 23, 2009 at 1:37 PM, Giambalvo, Christian
 christian.giamba...@excelsisnet.com wrote:
 Hi,

 first thanks for reply.
 Well, it's not possible to add it to a visible component.
 Let me explain.
 I have 2 custom panels and depending on the selection in a dropdownchoice
 the corresponding panel gets visible or hidden. Because

AW: FXValidationAjaxHandler - Javascript not added if component is set visible(false) in page constructor