Re: Best way to hide a component

[Andrea Selva]

Hi,
Instead of switching between components, i think that using the setVisible
method of component class could be a better solution. This is the principle
i read in the in Wicket in Action book when the want to hide a container of
other thing.
I hope this could help you
 Andrea

On Thu, Jul 22, 2010 at 11:22 PM, mgoodson  wrote:

>
> Hi, this could be a stupid question but I am just wondering what the best
> way
> is to hide a component.
> Say I have a button on a form and when it renders sometimes I want it to
> show and some times not.
> I could either use 2 fragments, one with the button in it and one that's
> empty and switch between the two. Or the other option that I can think of
> is
> to turn the visibility on and off.
> Anyone got any reasons for or against with option?
> Thanks
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Best-way-to-hide-a-component-tp2299412p2299412.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

Re: show modal window on cometd event using IChannelTarget

[vineetsemwal]

two things that you can try
1)you can try ajaxrequesttarget.get() in listener's onevent it may or may
not give you ajaxrequesttarget,
if it doesn't ,it will give you null,if it gives you null wich is my guess
;),try second point

2) you can just extend modalwindow and just create your own
public void myshow(ichanneltarget target){
//same code as original show method which is not much;
}

similarly with any other methods if there is a need ..


-
vineet semwal
-- 
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/show-modal-window-on-cometd-event-using-IChannelTarget-tp2296068p2299737.html
Sent from the Wicket - User mailing list archive at Nabble.com.

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

Re: show modal window on cometd event using IChannelTarget

[Ernesto Reinaldo Barreiro]

I haven't used wicket cometd... so what I say might be far from
reality but... if you are in the middle of an AJAX request cycle I
think you can always use AjaxRequestTarget .get() to access the
(thread local) instance of AjaxRequestTarget. I don't know  if you can
use this on your situation but it might be worth giving it a try.

Regards,

Ernesto


On Thu, Jul 22, 2010 at 7:17 PM, fachhoch  wrote:
>
> please help me
>
>
>
>
>        private final class AuditProgramResetTaskListener implements
> IChannelListener {
>                public void onEvent(final String channel, final Map String> datas,
> final IChannelTarget target) {
>                        Long  wfEntityId=new 
> Long(datas.get(Parameters.PARAM_WF_ENTITY_ID));
>                        if(wfEntityId.equals(wfEntityId)){
>                                CustomModalWindow
> modalWindow=(CustomModalWindow)get("programResetAlert");
>                                modalWindow.show(target);// this line wont 
> compile  it needs
> AjaxRequestTarget , but I have IchannelTarget
>
>                        }
>                }
>        }
>
>
> Please tell me how can I convert IChannelTarget to AjaxRequestTarget ?
> --
> View this message in context: 
> http://apache-wicket.1842946.n4.nabble.com/show-modal-window-on-cometd-event-using-IChannelTarget-tp2296068p2299004.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

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

Re: Line breaks and label

[Nii Amon Dsane]

Hi Witold,

I noticed something. When I was using  tags to embed strings in to the
markup, the CSS wasn't applied but when I tried it with a  the styles
were applied. Is this expected behaviour?

nii amon
-- 
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/Line-breaks-and-label-tp2298095p2299726.html
Sent from the Wicket - User mailing list archive at Nabble.com.

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

RE: Session time out for Ajax requests

[Gurpreet.Singh]

Somehow below code worked,  I thought it be helpful for someone else to.

if(httpRequest.getSession(false) == null){
Enumeration headerNames = httpRequest.getHeaderNames();
while(headerNames.hasMoreElements()) {
  String headerName = (String)headerNames.nextElement();
  if(headerName.equalsIgnoreCase("Wicket-Ajax")){
  PrintWriter out = httpResponse.getWriter();
  out.println("");
 return;
 
  }
   
}
   } 

-Original Message-
From: gurpreet.si...@wellsfargo.com [mailto:gurpreet.si...@wellsfargo.com] 
Sent: Thursday, July 22, 2010 12:49 PM
To: users@wicket.apache.org
Subject: Session time out for Ajax requests

Hi All,

Any one tried this :

"In your served filter you will have to check for Wicket-Ajax header
and if it is present return a properly formatted Ajax-response that
contains JavaScript to redirect to your login page.


I am not sure what exactly I need to return. I tried with

location.href="mypage"

And

Re: what happened to setModel()?...

[Igor Vaynberg]

setdefaultmodel()

-igor

On Thu, Jul 22, 2010 at 2:58 PM, Erik Brakkee  wrote:
> HI all,
>
>
> I have a detachable model that I want to set as the model of a page so that
> it is properly detached.
> There used to be setModel(). But how should I do this now?
>
> I cannot use the superclass constructor because the detachable model can
> only be computed after construction of the page because it depends on an
> injected variable.
>
> Also, setDefaultModel() shows me a huge warning in the javadocs. Also,
> setModelImpl() cannot be accessed.
>
> What is the correct solution here?
>
> Cheers
>  Erik
>

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

Re: TextField

[avrahamr]

I've encontered the same problem and it took me a while to figure it out
why.

So maybe it's a good idea to make it automatic on the framework,

On all TextField constructors without the type parameter we should call
setType() like this:

setType((Class) ((ParameterizedType)
getClass().getGenericSuperclass()).getActualTypeArguments()[0]);

Too complicated??



On Fri, Jul 23, 2010 at 1:02 AM, Josh Glassman [via Apache Wicket] <
ml-node+2299461-894925024-293...@n4.nabble.com
> wrote:

> There is also a constructor that will take a Class type as a parameter.
>
> On Thu, Jul 22, 2010 at 3:11 PM, T Ames <[hidden 
> email]>
> wrote:
>
> > I think you have to use the setType(Integer.class) method on the
> TextField
> > object.
> >
> > setType
> >
> > public final FormComponent
> >
> >
> 
> >
> >
> >
>
> > *setType*(java.lang.Class type)
> >
> > Sets the type that will be used when updating the model for this
> component.
> > If no type is specified String type is assumed.
> >
> >  *Parameters:*type - *Returns:*this for chaining
> >
> > On Thu, Jul 22, 2010 at 1:50 PM, Douglas Ferguson <
> > [hidden email] >
> wrote:
> >
> > > Has anybody succesfully used TextField?
> > >
> > > I get an runtime exception trying to cast String to Integer.
> > >
> > > If supply (Integer.class) to the constructor then it is trying to case
> > Long
> > > to Integer.
> > >
> > > D/
> > >
> >
>
>
> --
>  View message @
> http://apache-wicket.1842946.n4.nabble.com/TextField-Integer-tp2299053p2299461.html
> To start a new topic under Wicket - User, email
> ml-node+1842947-1647783149-293...@n4.nabble.com
> To unsubscribe from Wicket - User, click 
> here.
>
>
>


-- 
[]'s
Avraham Rosenzweig
avrah...@gmail.com

-- 
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/TextField-Integer-tp2299053p2299478.html
Sent from the Wicket - User mailing list archive at Nabble.com.

Re: TextField

[Josh Glassman]

There is also a constructor that will take a Class type as a parameter.

On Thu, Jul 22, 2010 at 3:11 PM, T Ames  wrote:

> I think you have to use the setType(Integer.class) method on the TextField
> object.
>
> setType
>
> public final FormComponent
>
> 
> >
> *setType*(java.lang.Class type)
>
> Sets the type that will be used when updating the model for this component.
> If no type is specified String type is assumed.
>
>  *Parameters:*type - *Returns:*this for chaining
>
> On Thu, Jul 22, 2010 at 1:50 PM, Douglas Ferguson <
> doug...@douglasferguson.us> wrote:
>
> > Has anybody succesfully used TextField?
> >
> > I get an runtime exception trying to cast String to Integer.
> >
> > If supply (Integer.class) to the constructor then it is trying to case
> Long
> > to Integer.
> >
> > D/
> >
>

what happened to setModel()?...

[Erik Brakkee]

HI all,


I have a detachable model that I want to set as the model of a page so that
it is properly detached.
There used to be setModel(). But how should I do this now?

I cannot use the superclass constructor because the detachable model can
only be computed after construction of the page because it depends on an
injected variable.

Also, setDefaultModel() shows me a huge warning in the javadocs. Also,
setModelImpl() cannot be accessed.

What is the correct solution here?

Cheers
  Erik

Best way to hide a component

[mgoodson]

Hi, this could be a stupid question but I am just wondering what the best way
is to hide a component.
Say I have a button on a form and when it renders sometimes I want it to
show and some times not. 
I could either use 2 fragments, one with the button in it and one that's
empty and switch between the two. Or the other option that I can think of is
to turn the visibility on and off.
Anyone got any reasons for or against with option?
Thanks 
-- 
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/Best-way-to-hide-a-component-tp2299412p2299412.html
Sent from the Wicket - User mailing list archive at Nabble.com.

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

Re: Animated page switch possible?

[Anh]

Yes, that's basically what I do with a "setResponsePanel(..)" call:
you have to call this everywhere in place of setResponsePage for
links, submits, etc.

Not really optimal if you are trying add this to an existing wicket app.

That's why I shared Per's interest in if there was a way to do this
"transparently" with setResponsePage, etc.

Thanks!

On Thu, Jul 22, 2010 at 12:56 PM, James Carman
 wrote:
> You'd almost have to decorate every form submit and every link on the
> page.  I don't know if you need AJAX for this, but you'd definitely
> need some client-side JS.  The back button would probably cause some
> troubles, though.
>
> On Thu, Jul 22, 2010 at 3:49 PM, Anh <7za...@gmail.com> wrote:
>> I personally don't have an example, but yes I think this would have to
>> involve Ajax in some way.
>>
>> I have done similar in an app, but only for switching out the main
>> panel.  E.g. I created a "setResponsePanel (...)" method in my page
>> hierarchy.
>>
>> Perhaps this could be used to mimic a full page transition by
>> replacing all  content?
>>
>>
>> On Thu, Jul 22, 2010 at 6:56 AM, Martin Grigorov  
>> wrote:
>>> Anyone knows a URL where we can see such reload in action ?
>>> I can imagine it with Ajax reload but not with normal/full page reload.
>>>
>>> On Thu, Jul 22, 2010 at 12:47 AM, 7zark7 <7za...@gmail.com> wrote:
>>>
 Folks I think there is a valid usage here for mobile device apps which use
 animations between panels.  I've run into this myself.

 Granted a webapp is not native, but some clients do desire a close to
 native experience and this is a nice touch.

 Sent from my iPod

 On Jul 21, 2010, at 12:48 PM, James Carman 
 wrote:

 > If not, hit them with this...
 >
 > These are not the page switching animations you're looking for.  Move
 along.
 >
 > On Wed, Jul 21, 2010 at 3:38 PM, Per Newgro  wrote:
 >> Ok thats a point.
 >>
 >> Thanks
 >> Per
 >>
 >> -
 >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
 >> For additional commands, e-mail: users-h...@wicket.apache.org
 >>
 >>
 >
 > -
 > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
 > For additional commands, e-mail: users-h...@wicket.apache.org
 >

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


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

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

Re: OutOfMemoryError PermGen Space...

[James Carman]

On Thu, Jul 22, 2010 at 4:11 PM, Johan Compagner  wrote:
> what kind of classes are serialized constantly?
> are those proxies or other generated onces?
>

All sorts of stuff I guess.  This doesn't necessarily happen on one
particular page.  It just starts happening after a while and the
application just starts throwing these stack traces.

> Somehow it has something to do with getting the default constructor of
> the first none serializable class
> And i think your first class in the hierarchy that is found that
> doenst implement Serializable doesnt also have a default constructor
> Then when that state is found it will generate a constructor method or
> something (so some kind of quick asm wrapper class with that
> constructor)
>
> So look at the classes that you serialize, find the first one that is
> none serializeble and give it a default constructor.
> (it could be that that default constructor needs to be private)
>

Man, where to begin.  I'm going to look at my IDE to see if it has a
code inspection for this! :)

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

Re: OutOfMemoryError PermGen Space...

[Johan Compagner]

what kind of classes are serialized constantly?
are those proxies or other generated onces?

Somehow it has something to do with getting the default constructor of
the first none serializable class
And i think your first class in the hierarchy that is found that
doenst implement Serializable doesnt also have a default constructor
Then when that state is found it will generate a constructor method or
something (so some kind of quick asm wrapper class with that
constructor)

So look at the classes that you serialize, find the first one that is
none serializeble and give it a default constructor.
(it could be that that default constructor needs to be private)

johan




On Thu, Jul 22, 2010 at 20:30, James Carman  wrote:
> Guys, our production server is running into an error from time to
> time.  I get the below stack trace after the site has been running for
> a while.  It's not running in development mode.  It's running in
> deployment mode.  Any thoughts?  What's with this
> generateSerializationConstructor() stuff?
>
>
> sun.misc.Unsafe.defineClass(Native Method)
>        sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:45)
>        
> sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:381)
>        java.security.AccessController.doPrivileged(Native Method)
>        
> sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:377)
>        
> sun.reflect.MethodAccessorGenerator.generateSerializationConstructor(MethodAccessorGenerator.java:95)
>        
> sun.reflect.ReflectionFactory.newConstructorForSerialization(ReflectionFactory.java:313)
>        
> java.io.ObjectStreamClass.getSerializableConstructor(ObjectStreamClass.java:1327)
>        java.io.ObjectStreamClass.access$1500(ObjectStreamClass.java:52)
>        java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:437)
>        java.security.AccessController.doPrivileged(Native Method)
>        java.io.ObjectStreamClass.(ObjectStreamClass.java:413)
>        java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:310)
>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1106)
>        
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
>        
> java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
>        org.apache.wicket.Component.writeObject(Component.java:4438)
>        sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>        
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>        java.lang.reflect.Method.invoke(Method.java:597)
>        java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
>        
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
>        
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
>        java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
>        
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
>        
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
>        
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
>        java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

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

Re: Animated page switch possible?

[James Carman]

You'd almost have to decorate every form submit and every link on the
page.  I don't know if you need AJAX for this, but you'd definitely
need some client-side JS.  The back button would probably cause some
troubles, though.

On Thu, Jul 22, 2010 at 3:49 PM, Anh <7za...@gmail.com> wrote:
> I personally don't have an example, but yes I think this would have to
> involve Ajax in some way.
>
> I have done similar in an app, but only for switching out the main
> panel.  E.g. I created a "setResponsePanel (...)" method in my page
> hierarchy.
>
> Perhaps this could be used to mimic a full page transition by
> replacing all  content?
>
>
> On Thu, Jul 22, 2010 at 6:56 AM, Martin Grigorov  wrote:
>> Anyone knows a URL where we can see such reload in action ?
>> I can imagine it with Ajax reload but not with normal/full page reload.
>>
>> On Thu, Jul 22, 2010 at 12:47 AM, 7zark7 <7za...@gmail.com> wrote:
>>
>>> Folks I think there is a valid usage here for mobile device apps which use
>>> animations between panels.  I've run into this myself.
>>>
>>> Granted a webapp is not native, but some clients do desire a close to
>>> native experience and this is a nice touch.
>>>
>>> Sent from my iPod
>>>
>>> On Jul 21, 2010, at 12:48 PM, James Carman 
>>> wrote:
>>>
>>> > If not, hit them with this...
>>> >
>>> > These are not the page switching animations you're looking for.  Move
>>> along.
>>> >
>>> > On Wed, Jul 21, 2010 at 3:38 PM, Per Newgro  wrote:
>>> >> Ok thats a point.
>>> >>
>>> >> Thanks
>>> >> Per
>>> >>
>>> >> -
>>> >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>>> >> For additional commands, e-mail: users-h...@wicket.apache.org
>>> >>
>>> >>
>>> >
>>> > -
>>> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>>> > For additional commands, e-mail: users-h...@wicket.apache.org
>>> >
>>>
>>> -
>>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>>> For additional commands, e-mail: users-h...@wicket.apache.org
>>>
>>>
>>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

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

Re: OutOfMemoryError PermGen Space...

[James Carman]

I'm running Tomcat, so it's:

$ env | grep CATALINA
CATALINA_OPTS= -Xmx4096m -Xms2048m -XX:MaxPermSize=1024m
-XX:+UseParallelGC -server



On Thu, Jul 22, 2010 at 3:47 PM, david_  wrote:
>
> http://java.sun.com/javase/technologies/hotspot/gc/gc_tuning_6.html
>
> these
> are my settings
> set JAVA_OPTS=%JAVA_OPTS% -Xms512m -Xmx1024m -XX:PermSize=256m
> -XX:MaxPermSize=256m
>
> 2010/7/22 James Carman [via Apache Wicket] <
> ml-node+2299232-642663496-232...@n4.nabble.com
>>
>
>> Of course.  It's set at 1024m!  I bumped it from 256 to 512 to 1024
>> now.  I'm still seeing the error.
>>
>> On Thu, Jul 22, 2010 at 3:31 PM, Martin Makundi
>> <[hidden email] >
>> wrote:
>>
>> > You did try to change your permgen setting?
>> >
>> > http://rimuhosting.com/knowledgebase/linux/java/-Xmx-settings
>> >
>> > **
>> > Martin
>> >
>> > 2010/7/22 James Carman <[hidden 
>> > email]>:
>>
>> >> Oops!  I must not have copied that line.  All it said was "PermGen
>> space"
>> >>
>> >> On Thu, Jul 22, 2010 at 3:25 PM, Martin Makundi
>> >> <[hidden email] >
>> wrote:
>> >>> Where is the outofmemoryerror ?
>> >>>
>> >>> **
>> >>> Martin
>> >>>
>> >>> 2010/7/22 James Carman <[hidden 
>> >>> email]>:
>>
>>  I'm running Wicket 1.4.9 and Sun's JDK 1.6.0_20 on a RHEL4 64-bit
>> machine.
>> 
>> 
>>  On Thu, Jul 22, 2010 at 2:30 PM, James Carman
>>  <[hidden email]>
>> wrote:
>> > Guys, our production server is running into an error from time to
>> > time.  I get the below stack trace after the site has been running
>> for
>> > a while.  It's not running in development mode.  It's running in
>> > deployment mode.  Any thoughts?  What's with this
>> > generateSerializationConstructor() stuff?
>> >
>> >
>> > sun.misc.Unsafe.defineClass(Native Method)
>> >        sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:45)
>> >
>>  sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:381)
>>
>> >        java.security.AccessController.doPrivileged(Native Method)
>> >
>>  sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:377)
>>
>> >
>>  sun.reflect.MethodAccessorGenerator.generateSerializationConstructor(MethodAccessorGenerator.java:95)
>>
>> >
>>  sun.reflect.ReflectionFactory.newConstructorForSerialization(ReflectionFactory.java:313)
>>
>> >
>>  java.io.ObjectStreamClass.getSerializableConstructor(ObjectStreamClass.java:1327)
>>
>> >
>>  java.io.ObjectStreamClass.access$1500(ObjectStreamClass.java:52)
>> >        java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:437)
>> >        java.security.AccessController.doPrivileged(Native Method)
>> >        java.io.ObjectStreamClass.(ObjectStreamClass.java:413)
>> >        java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:310)
>> >
>>  java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1106)
>> >
>>  java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
>>
>> >
>>  java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
>> >        org.apache.wicket.Component.writeObject(Component.java:4438)
>> >        sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> >
>>  sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>
>> >
>>  sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>
>> >        java.lang.reflect.Method.invoke(Method.java:597)
>> >
>>  java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
>> >
>>  java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
>> >
>>  java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>>
>> >
>>  java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
>> >
>>  java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
>> >
>>  java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
>> >
>>  java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
>>
>> >
>>  java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
>> >
>>  java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>>
>> >
>>  java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
>> >
>>  java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
>> >
>> 
>>  -
>>  To unsubscribe, e-mail: [hidden 
>>  email]
>

Re: Animated page switch possible?

[Anh]

I personally don't have an example, but yes I think this would have to
involve Ajax in some way.

I have done similar in an app, but only for switching out the main
panel.  E.g. I created a "setResponsePanel (...)" method in my page
hierarchy.

Perhaps this could be used to mimic a full page transition by
replacing all  content?


On Thu, Jul 22, 2010 at 6:56 AM, Martin Grigorov  wrote:
> Anyone knows a URL where we can see such reload in action ?
> I can imagine it with Ajax reload but not with normal/full page reload.
>
> On Thu, Jul 22, 2010 at 12:47 AM, 7zark7 <7za...@gmail.com> wrote:
>
>> Folks I think there is a valid usage here for mobile device apps which use
>> animations between panels.  I've run into this myself.
>>
>> Granted a webapp is not native, but some clients do desire a close to
>> native experience and this is a nice touch.
>>
>> Sent from my iPod
>>
>> On Jul 21, 2010, at 12:48 PM, James Carman 
>> wrote:
>>
>> > If not, hit them with this...
>> >
>> > These are not the page switching animations you're looking for.  Move
>> along.
>> >
>> > On Wed, Jul 21, 2010 at 3:38 PM, Per Newgro  wrote:
>> >> Ok thats a point.
>> >>
>> >> Thanks
>> >> Per
>> >>
>> >> -
>> >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> >> For additional commands, e-mail: users-h...@wicket.apache.org
>> >>
>> >>
>> >
>> > -
>> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> > For additional commands, e-mail: users-h...@wicket.apache.org
>> >
>>
>> -
>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> For additional commands, e-mail: users-h...@wicket.apache.org
>>
>>
>

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

Session time out for Ajax requests

[Gurpreet.Singh]

Hi All,

Any one tried this :

"In your served filter you will have to check for Wicket-Ajax header
and if it is present return a properly formatted Ajax-response that
contains JavaScript to redirect to your login page.


I am not sure what exactly I need to return. I tried with

location.href="mypage"

And

Re: OutOfMemoryError PermGen Space...

[david_]

http://java.sun.com/javase/technologies/hotspot/gc/gc_tuning_6.html

these
are my settings
set JAVA_OPTS=%JAVA_OPTS% -Xms512m -Xmx1024m -XX:PermSize=256m
-XX:MaxPermSize=256m

2010/7/22 James Carman [via Apache Wicket] <
ml-node+2299232-642663496-232...@n4.nabble.com
>

> Of course.  It's set at 1024m!  I bumped it from 256 to 512 to 1024
> now.  I'm still seeing the error.
>
> On Thu, Jul 22, 2010 at 3:31 PM, Martin Makundi
> <[hidden email] >
> wrote:
>
> > You did try to change your permgen setting?
> >
> > http://rimuhosting.com/knowledgebase/linux/java/-Xmx-settings
> >
> > **
> > Martin
> >
> > 2010/7/22 James Carman <[hidden 
> > email]>:
>
> >> Oops!  I must not have copied that line.  All it said was "PermGen
> space"
> >>
> >> On Thu, Jul 22, 2010 at 3:25 PM, Martin Makundi
> >> <[hidden email] >
> wrote:
> >>> Where is the outofmemoryerror ?
> >>>
> >>> **
> >>> Martin
> >>>
> >>> 2010/7/22 James Carman <[hidden 
> >>> email]>:
>
>  I'm running Wicket 1.4.9 and Sun's JDK 1.6.0_20 on a RHEL4 64-bit
> machine.
> 
> 
>  On Thu, Jul 22, 2010 at 2:30 PM, James Carman
>  <[hidden email]>
> wrote:
> > Guys, our production server is running into an error from time to
> > time.  I get the below stack trace after the site has been running
> for
> > a while.  It's not running in development mode.  It's running in
> > deployment mode.  Any thoughts?  What's with this
> > generateSerializationConstructor() stuff?
> >
> >
> > sun.misc.Unsafe.defineClass(Native Method)
> >sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:45)
> >
>  sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:381)
>
> >java.security.AccessController.doPrivileged(Native Method)
> >
>  
> sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:377)
>
> >
>  
> sun.reflect.MethodAccessorGenerator.generateSerializationConstructor(MethodAccessorGenerator.java:95)
>
> >
>  
> sun.reflect.ReflectionFactory.newConstructorForSerialization(ReflectionFactory.java:313)
>
> >
>  
> java.io.ObjectStreamClass.getSerializableConstructor(ObjectStreamClass.java:1327)
>
> >
>  java.io.ObjectStreamClass.access$1500(ObjectStreamClass.java:52)
> >java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:437)
> >java.security.AccessController.doPrivileged(Native Method)
> >java.io.ObjectStreamClass.(ObjectStreamClass.java:413)
> >java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:310)
> >
>  java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1106)
> >
>  java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
>
> >
>  java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
> >org.apache.wicket.Component.writeObject(Component.java:4438)
> >sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> >
>  sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>
> >
>  
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>
> >java.lang.reflect.Method.invoke(Method.java:597)
> >
>  java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
> >
>  java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
> >
>  java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>
> >
>  java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
> >
>  java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
> >
>  java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
> >
>  java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
>
> >
>  java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
> >
>  java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>
> >
>  java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
> >
>  java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
> >
> 
>  -
>  To unsubscribe, e-mail: [hidden 
>  email]
>  For additional commands, e-mail: [hidden 
>  email]
> 
> 
> >>>
> >>> -
> >>> To unsubscribe, e-mail: [hidden 
> >>> email]

Re: OutOfMemoryError PermGen Space...

[James Carman]

Of course.  It's set at 1024m!  I bumped it from 256 to 512 to 1024
now.  I'm still seeing the error.

On Thu, Jul 22, 2010 at 3:31 PM, Martin Makundi
 wrote:
> You did try to change your permgen setting?
>
> http://rimuhosting.com/knowledgebase/linux/java/-Xmx-settings
>
> **
> Martin
>
> 2010/7/22 James Carman :
>> Oops!  I must not have copied that line.  All it said was "PermGen space"
>>
>> On Thu, Jul 22, 2010 at 3:25 PM, Martin Makundi
>>  wrote:
>>> Where is the outofmemoryerror ?
>>>
>>> **
>>> Martin
>>>
>>> 2010/7/22 James Carman :
 I'm running Wicket 1.4.9 and Sun's JDK 1.6.0_20 on a RHEL4 64-bit machine.


 On Thu, Jul 22, 2010 at 2:30 PM, James Carman
  wrote:
> Guys, our production server is running into an error from time to
> time.  I get the below stack trace after the site has been running for
> a while.  It's not running in development mode.  It's running in
> deployment mode.  Any thoughts?  What's with this
> generateSerializationConstructor() stuff?
>
>
> sun.misc.Unsafe.defineClass(Native Method)
>        sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:45)
>        
> sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:381)
>        java.security.AccessController.doPrivileged(Native Method)
>        
> sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:377)
>        
> sun.reflect.MethodAccessorGenerator.generateSerializationConstructor(MethodAccessorGenerator.java:95)
>        
> sun.reflect.ReflectionFactory.newConstructorForSerialization(ReflectionFactory.java:313)
>        
> java.io.ObjectStreamClass.getSerializableConstructor(ObjectStreamClass.java:1327)
>        java.io.ObjectStreamClass.access$1500(ObjectStreamClass.java:52)
>        java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:437)
>        java.security.AccessController.doPrivileged(Native Method)
>        java.io.ObjectStreamClass.(ObjectStreamClass.java:413)
>        java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:310)
>        
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1106)
>        
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
>        
> java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
>        org.apache.wicket.Component.writeObject(Component.java:4438)
>        sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>        
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>        java.lang.reflect.Method.invoke(Method.java:597)
>        
> java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
>        
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
>        
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>        
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
>        java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
>        
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
>        
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
>        
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
>        
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>        
> java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
>        java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
>

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


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

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

Re: OutOfMemoryError PermGen Space...

[Martin Makundi]

You did try to change your permgen setting?

http://rimuhosting.com/knowledgebase/linux/java/-Xmx-settings

**
Martin

2010/7/22 James Carman :
> Oops!  I must not have copied that line.  All it said was "PermGen space"
>
> On Thu, Jul 22, 2010 at 3:25 PM, Martin Makundi
>  wrote:
>> Where is the outofmemoryerror ?
>>
>> **
>> Martin
>>
>> 2010/7/22 James Carman :
>>> I'm running Wicket 1.4.9 and Sun's JDK 1.6.0_20 on a RHEL4 64-bit machine.
>>>
>>>
>>> On Thu, Jul 22, 2010 at 2:30 PM, James Carman
>>>  wrote:
 Guys, our production server is running into an error from time to
 time.  I get the below stack trace after the site has been running for
 a while.  It's not running in development mode.  It's running in
 deployment mode.  Any thoughts?  What's with this
 generateSerializationConstructor() stuff?


 sun.misc.Unsafe.defineClass(Native Method)
        sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:45)
        
 sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:381)
        java.security.AccessController.doPrivileged(Native Method)
        
 sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:377)
        
 sun.reflect.MethodAccessorGenerator.generateSerializationConstructor(MethodAccessorGenerator.java:95)
        
 sun.reflect.ReflectionFactory.newConstructorForSerialization(ReflectionFactory.java:313)
        
 java.io.ObjectStreamClass.getSerializableConstructor(ObjectStreamClass.java:1327)
        java.io.ObjectStreamClass.access$1500(ObjectStreamClass.java:52)
        java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:437)
        java.security.AccessController.doPrivileged(Native Method)
        java.io.ObjectStreamClass.(ObjectStreamClass.java:413)
        java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:310)
        
 java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1106)
        
 java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
        
 java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
        org.apache.wicket.Component.writeObject(Component.java:4438)
        sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        
 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        
 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        java.lang.reflect.Method.invoke(Method.java:597)
        
 java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
        
 java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
        
 java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
        
 java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
        java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
        
 java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
        
 java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
        
 java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
        
 java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
        
 java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
        java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)

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

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

Re: OutOfMemoryError PermGen Space...

[James Carman]

Oops!  I must not have copied that line.  All it said was "PermGen space"

On Thu, Jul 22, 2010 at 3:25 PM, Martin Makundi
 wrote:
> Where is the outofmemoryerror ?
>
> **
> Martin
>
> 2010/7/22 James Carman :
>> I'm running Wicket 1.4.9 and Sun's JDK 1.6.0_20 on a RHEL4 64-bit machine.
>>
>>
>> On Thu, Jul 22, 2010 at 2:30 PM, James Carman
>>  wrote:
>>> Guys, our production server is running into an error from time to
>>> time.  I get the below stack trace after the site has been running for
>>> a while.  It's not running in development mode.  It's running in
>>> deployment mode.  Any thoughts?  What's with this
>>> generateSerializationConstructor() stuff?
>>>
>>>
>>> sun.misc.Unsafe.defineClass(Native Method)
>>>        sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:45)
>>>        
>>> sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:381)
>>>        java.security.AccessController.doPrivileged(Native Method)
>>>        
>>> sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:377)
>>>        
>>> sun.reflect.MethodAccessorGenerator.generateSerializationConstructor(MethodAccessorGenerator.java:95)
>>>        
>>> sun.reflect.ReflectionFactory.newConstructorForSerialization(ReflectionFactory.java:313)
>>>        
>>> java.io.ObjectStreamClass.getSerializableConstructor(ObjectStreamClass.java:1327)
>>>        java.io.ObjectStreamClass.access$1500(ObjectStreamClass.java:52)
>>>        java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:437)
>>>        java.security.AccessController.doPrivileged(Native Method)
>>>        java.io.ObjectStreamClass.(ObjectStreamClass.java:413)
>>>        java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:310)
>>>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1106)
>>>        
>>> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
>>>        
>>> java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
>>>        org.apache.wicket.Component.writeObject(Component.java:4438)
>>>        sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>>        
>>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>>        
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>>        java.lang.reflect.Method.invoke(Method.java:597)
>>>        
>>> java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
>>>        
>>> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
>>>        
>>> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>>>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
>>>        java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
>>>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
>>>        
>>> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
>>>        
>>> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
>>>        
>>> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>>>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
>>>        java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
>>>
>>
>> -
>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> For additional commands, e-mail: users-h...@wicket.apache.org
>>
>>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

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

Re: OutOfMemoryError PermGen Space...

[Martin Makundi]

Where is the outofmemoryerror ?

**
Martin

2010/7/22 James Carman :
> I'm running Wicket 1.4.9 and Sun's JDK 1.6.0_20 on a RHEL4 64-bit machine.
>
>
> On Thu, Jul 22, 2010 at 2:30 PM, James Carman
>  wrote:
>> Guys, our production server is running into an error from time to
>> time.  I get the below stack trace after the site has been running for
>> a while.  It's not running in development mode.  It's running in
>> deployment mode.  Any thoughts?  What's with this
>> generateSerializationConstructor() stuff?
>>
>>
>> sun.misc.Unsafe.defineClass(Native Method)
>>        sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:45)
>>        
>> sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:381)
>>        java.security.AccessController.doPrivileged(Native Method)
>>        
>> sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:377)
>>        
>> sun.reflect.MethodAccessorGenerator.generateSerializationConstructor(MethodAccessorGenerator.java:95)
>>        
>> sun.reflect.ReflectionFactory.newConstructorForSerialization(ReflectionFactory.java:313)
>>        
>> java.io.ObjectStreamClass.getSerializableConstructor(ObjectStreamClass.java:1327)
>>        java.io.ObjectStreamClass.access$1500(ObjectStreamClass.java:52)
>>        java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:437)
>>        java.security.AccessController.doPrivileged(Native Method)
>>        java.io.ObjectStreamClass.(ObjectStreamClass.java:413)
>>        java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:310)
>>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1106)
>>        
>> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
>>        
>> java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
>>        org.apache.wicket.Component.writeObject(Component.java:4438)
>>        sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>>        
>> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>>        
>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>        java.lang.reflect.Method.invoke(Method.java:597)
>>        
>> java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
>>        
>> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
>>        
>> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
>>        java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
>>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
>>        
>> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
>>        
>> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
>>        
>> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
>>        java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
>>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

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

Re: OutOfMemoryError PermGen Space...

[James Carman]

I'm running Wicket 1.4.9 and Sun's JDK 1.6.0_20 on a RHEL4 64-bit machine.


On Thu, Jul 22, 2010 at 2:30 PM, James Carman
 wrote:
> Guys, our production server is running into an error from time to
> time.  I get the below stack trace after the site has been running for
> a while.  It's not running in development mode.  It's running in
> deployment mode.  Any thoughts?  What's with this
> generateSerializationConstructor() stuff?
>
>
> sun.misc.Unsafe.defineClass(Native Method)
>        sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:45)
>        
> sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:381)
>        java.security.AccessController.doPrivileged(Native Method)
>        
> sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:377)
>        
> sun.reflect.MethodAccessorGenerator.generateSerializationConstructor(MethodAccessorGenerator.java:95)
>        
> sun.reflect.ReflectionFactory.newConstructorForSerialization(ReflectionFactory.java:313)
>        
> java.io.ObjectStreamClass.getSerializableConstructor(ObjectStreamClass.java:1327)
>        java.io.ObjectStreamClass.access$1500(ObjectStreamClass.java:52)
>        java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:437)
>        java.security.AccessController.doPrivileged(Native Method)
>        java.io.ObjectStreamClass.(ObjectStreamClass.java:413)
>        java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:310)
>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1106)
>        
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
>        
> java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
>        org.apache.wicket.Component.writeObject(Component.java:4438)
>        sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>        
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>        
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>        java.lang.reflect.Method.invoke(Method.java:597)
>        java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
>        
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)
>        
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
>        java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)
>        
> java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
>        
> java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
>        
> java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
>        java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
>        java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)
>

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

Re: TextField

[T Ames]

I think you have to use the setType(Integer.class) method on the TextField
object.

setType

public final FormComponent
>
*setType*(java.lang.Class type)

Sets the type that will be used when updating the model for this component.
If no type is specified String type is assumed.

 *Parameters:*type - *Returns:*this for chaining

On Thu, Jul 22, 2010 at 1:50 PM, Douglas Ferguson <
doug...@douglasferguson.us> wrote:

> Has anybody succesfully used TextField?
>
> I get an runtime exception trying to cast String to Integer.
>
> If supply (Integer.class) to the constructor then it is trying to case Long
> to Integer.
>
> D/
>

OutOfMemoryError PermGen Space...

[James Carman]

Guys, our production server is running into an error from time to
time.  I get the below stack trace after the site has been running for
a while.  It's not running in development mode.  It's running in
deployment mode.  Any thoughts?  What's with this
generateSerializationConstructor() stuff?


sun.misc.Unsafe.defineClass(Native Method)
sun.reflect.ClassDefiner.defineClass(ClassDefiner.java:45)

sun.reflect.MethodAccessorGenerator$1.run(MethodAccessorGenerator.java:381)
java.security.AccessController.doPrivileged(Native Method)

sun.reflect.MethodAccessorGenerator.generate(MethodAccessorGenerator.java:377)

sun.reflect.MethodAccessorGenerator.generateSerializationConstructor(MethodAccessorGenerator.java:95)

sun.reflect.ReflectionFactory.newConstructorForSerialization(ReflectionFactory.java:313)

java.io.ObjectStreamClass.getSerializableConstructor(ObjectStreamClass.java:1327)
java.io.ObjectStreamClass.access$1500(ObjectStreamClass.java:52)
java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:437)
java.security.AccessController.doPrivileged(Native Method)
java.io.ObjectStreamClass.(ObjectStreamClass.java:413)
java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:310)
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1106)

java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)

java.io.ObjectOutputStream.defaultWriteObject(ObjectOutputStream.java:416)
org.apache.wicket.Component.writeObject(Component.java:4438)
sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:597)
java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:945)
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1461)

java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1338)
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1146)

java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)

java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1392)
java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1150)
java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:326)

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

TextField

[Douglas Ferguson]

Has anybody succesfully used TextField?

I get an runtime exception trying to cast String to Integer.

If supply (Integer.class) to the constructor then it is trying to case Long
to Integer.

D/

Re: show modal window on cometd event using IChannelTarget

[fachhoch]

please help me

 


private final class AuditProgramResetTaskListener implements
IChannelListener {
public void onEvent(final String channel, final Map datas,
final IChannelTarget target) {
Long  wfEntityId=new 
Long(datas.get(Parameters.PARAM_WF_ENTITY_ID));
if(wfEntityId.equals(wfEntityId)){
CustomModalWindow 
modalWindow=(CustomModalWindow)get("programResetAlert");
modalWindow.show(target);// this line wont 
compile  it needs
AjaxRequestTarget , but I have IchannelTarget

}
}
}


Please tell me how can I convert IChannelTarget to AjaxRequestTarget ?
-- 
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/show-modal-window-on-cometd-event-using-IChannelTarget-tp2296068p2299004.html
Sent from the Wicket - User mailing list archive at Nabble.com.

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

Re: How to be a Top Wicket Developer

[Martin Makundi]

Surprisingly there are quite some translations of the word... this is
more of what I meant:
http://mindprod.com/ggloss/pimp.html

"pimp
a verb meaning to decorate or to make something old look new.
Pimps dress in a flashy way to attract attention, hence the etymology.
You might pimp up your car by adding detailing or a glossy paint job.
"

So pimping wicket 1.5 would mean making it  'cooler'.

Also pimped out word is used: http://dictionary.reference.com/browse/pimped-out


So please take no offense ;]

**
Martin

2010/7/22 Martin Makundi :
> I thought Pimp word is mainstream. I apologise for that, I am not a
> native english speaker ;]
>
> **
> Martin
>
> 2010/7/22 Nivedan Nadaraj :
>> I apologise for starting a thread like this, there was a response that was I
>> felt offending...looks like there some dont appreciate the thrill of true
>> knoweldge. I request moderator to remove anything that offends.
>> My apologies..
>> Cheers
>>
>>
>> On Fri, Jul 23, 2010 at 12:12 AM, Nivedan Nadaraj 
>> wrote:
>>
>>> Cheers mate..but i lost u in the end of that line...
>>>
>>>
>>> On Thu, Jul 22, 2010 at 11:46 PM, Martin Makundi <
>>> martin.maku...@koodaripalvelut.com> wrote:
>>>
 Fix a few core bugs and pimp 1.5 ;]

 **
 Martin

 2010/7/22 Nivedan Nadaraj :
 > Hi Guys
 >
 > This is off topic but how does one become a top developer for wicket?
 What
 > do you think brings forth that talent and creativity?
 > Cheers
 > Niv
 >

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


>>>
>>
>

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

selecting more than one entry from AutoCompleteTextField dropdown

[Antonio Mauriello]

Hi All,

I have an AutoCompleteTextField element that using the
AjaxFormComponentUpdatingBehavior( "onchange" ) allows me to pass the
selection made from the dropdown to a WebMarkupContainer.

Now the issue I have is that I need to pass more than an entry to that
WebMarkupContainer, but when I click on the first item of the autocomplete
list (or I type Enter) the dropdown disappers (which is the default
behaviour..).

Is there a way to hold the dropdown visible even if I've clicked on one of
the items?

In the wicket-autocomplete.js I saw that after the KEY_ENTER event
hideAutoComplete() is called. Is there a way to override that behaviour?


Thanks,
Antonio

Re: How to be a Top Wicket Developer

[Martin Makundi]

I thought Pimp word is mainstream. I apologise for that, I am not a
native english speaker ;]

**
Martin

2010/7/22 Nivedan Nadaraj :
> I apologise for starting a thread like this, there was a response that was I
> felt offending...looks like there some dont appreciate the thrill of true
> knoweldge. I request moderator to remove anything that offends.
> My apologies..
> Cheers
>
>
> On Fri, Jul 23, 2010 at 12:12 AM, Nivedan Nadaraj 
> wrote:
>
>> Cheers mate..but i lost u in the end of that line...
>>
>>
>> On Thu, Jul 22, 2010 at 11:46 PM, Martin Makundi <
>> martin.maku...@koodaripalvelut.com> wrote:
>>
>>> Fix a few core bugs and pimp 1.5 ;]
>>>
>>> **
>>> Martin
>>>
>>> 2010/7/22 Nivedan Nadaraj :
>>> > Hi Guys
>>> >
>>> > This is off topic but how does one become a top developer for wicket?
>>> What
>>> > do you think brings forth that talent and creativity?
>>> > Cheers
>>> > Niv
>>> >
>>>
>>> -
>>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>>> For additional commands, e-mail: users-h...@wicket.apache.org
>>>
>>>
>>
>

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

Re: Size of ListView

[Igor Vaynberg]

what about onDetach() ?

-igor

On Thu, Jul 22, 2010 at 6:17 AM, Danny van Bruggen  wrote:
> No, we can't change the component tree in onAfterRender - Wicket
> complains that it cannot increase the page version after rendering.
>
> On 7/21/10, Vincent Lussenburg  wrote:
>> I remember trying that, but getting slapped by wicket for trying to change
>> the component tree after rendering.. Or am I missing something?
>>
>> We'll doublecheck it tomorrow.
>>
>> Groet,
>> Vincent
>>
>> On Jul 21, 2010, at 18:37, Igor Vaynberg  wrote:
>>
>>> if the data is strictly read-only and does not contain any links you
>>> can try removing the list items in afterrender()
>>>
>>> -igor
>>>
>>> On Wed, Jul 21, 2010 at 7:50 AM, Danny van Bruggen 
>>> wrote:
 Hello all,

 We're developing a non-Ajax application that displays a bunch of big
 tables - about five columns, 300 rows. Since session size was
 increasing a lot, we looked into the cause of it, and (after making
 everything detachable and switching to PropertyListModel) found out
 that the ListItems of each ListView still accounted for about 100k.

 Since all the data in the tables is read only, we're wondering if we
 can skip serializing the ListItems. Is this possible?

 Is there another approach?

 Danny van Bruggen

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


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

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

Re: How to be a Top Wicket Developer

[Nivedan Nadaraj]

I apologise for starting a thread like this, there was a response that was I
felt offending...looks like there some dont appreciate the thrill of true
knoweldge. I request moderator to remove anything that offends.
My apologies..
Cheers


On Fri, Jul 23, 2010 at 12:12 AM, Nivedan Nadaraj wrote:

> Cheers mate..but i lost u in the end of that line...
>
>
> On Thu, Jul 22, 2010 at 11:46 PM, Martin Makundi <
> martin.maku...@koodaripalvelut.com> wrote:
>
>> Fix a few core bugs and pimp 1.5 ;]
>>
>> **
>> Martin
>>
>> 2010/7/22 Nivedan Nadaraj :
>> > Hi Guys
>> >
>> > This is off topic but how does one become a top developer for wicket?
>> What
>> > do you think brings forth that talent and creativity?
>> > Cheers
>> > Niv
>> >
>>
>> -
>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> For additional commands, e-mail: users-h...@wicket.apache.org
>>
>>
>

Re: How to be a Top Wicket Developer

[Nivedan Nadaraj]

Cheers mate..but i lost u in the end of that line...

On Thu, Jul 22, 2010 at 11:46 PM, Martin Makundi <
martin.maku...@koodaripalvelut.com> wrote:

> Fix a few core bugs and pimp 1.5 ;]
>
> **
> Martin
>
> 2010/7/22 Nivedan Nadaraj :
> > Hi Guys
> >
> > This is off topic but how does one become a top developer for wicket?
> What
> > do you think brings forth that talent and creativity?
> > Cheers
> > Niv
> >
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

Re: How to be a Top Wicket Developer

[Nivedan Nadaraj]

   1. Brian..great thoughts. I am just a beginer in this framework but
   amazed at the knowledge and I must quote Callinghan sorry if I mispelt, he
   was the main guy for Stuts framework a decade ago.He said he had the servlet
   spec in the inside of his eyeballs. I always wondered!!!

Point taken building apps with a self drive is the only option I have.But I
have worked in .Net and Java..its a big challenge here in terms of
RAD...driving this particular app I want to do justice , follow proper
design guidelines from the leaders and deliver a product if not great a
standard one.

Thanks for that and your time in writing this email. Sorry guys for shooting
such an email But kudos to the great develoepers and app developers who know
the pulse of the framework.

Cheers
Niv

On Thu, Jul 22, 2010 at 11:59 PM, Brian Topping wrote:

> I think it primarily comes from having a client that will push you to do
> things with it that you didn't think you could do before.
>
> Otherwise, you have to push yourself, and that takes a longer because
> people naturally avoid things that they aren't familiar with.
>
> Note there are different types of Wicket developers.  If you want to work
> on the framework itself, it's a superset of the skills to be a great app
> developer using Wicket.  I personally have no shame in being a great Wicket
> developer who is very happy with what's there already.  But if you want to
> be a contributor to the framework, you're obviously going to have to have a
> vision for what you need and be able to package it in a way that others will
> find pleasing, and do so with a coding style that doesn't annoy the rest of
> the team members.  From my experience with other OSS projects, that's
> something that's better handled slowly and over time.  If someone was
> wondering what it takes to be a top framework developer, they probably don't
> have it yet, so I would focus first on creating great apps first, and back
> to getting some work where you can practice and be pushed to do things you
> haven't done before.
>
> $0.02, YMMV, etc.
>
> On Jul 22, 2010, at 11:33 AM, Nivedan Nadaraj wrote:
>
> > Hi Guys
> >
> > This is off topic but how does one become a top developer for wicket?
> What
> > do you think brings forth that talent and creativity?
> > Cheers
> > Niv
>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

Re: How to be a Top Wicket Developer

[Brian Topping]

I think it primarily comes from having a client that will push you to do things 
with it that you didn't think you could do before.  

Otherwise, you have to push yourself, and that takes a longer because people 
naturally avoid things that they aren't familiar with.

Note there are different types of Wicket developers.  If you want to work on 
the framework itself, it's a superset of the skills to be a great app developer 
using Wicket.  I personally have no shame in being a great Wicket developer who 
is very happy with what's there already.  But if you want to be a contributor 
to the framework, you're obviously going to have to have a vision for what you 
need and be able to package it in a way that others will find pleasing, and do 
so with a coding style that doesn't annoy the rest of the team members.  From 
my experience with other OSS projects, that's something that's better handled 
slowly and over time.  If someone was wondering what it takes to be a top 
framework developer, they probably don't have it yet, so I would focus first on 
creating great apps first, and back to getting some work where you can practice 
and be pushed to do things you haven't done before.

$0.02, YMMV, etc.

On Jul 22, 2010, at 11:33 AM, Nivedan Nadaraj wrote:

> Hi Guys
> 
> This is off topic but how does one become a top developer for wicket? What
> do you think brings forth that talent and creativity?
> Cheers
> Niv


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

Re: Line breaks and label

[Nii Amon Dsane]

Hi Witold,

I must be doing something very wrong because the CSS doesn't work on any tag
that has wicket:id! I checked the Pro Wicket book and apparently if you put
your CSS files into the head of the markup file, the styles are going to
apply. In my case the styles apply to all tags which do not have the
wicket:id set on them. Quite strange!

nii amon
-- 
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/Line-breaks-and-label-tp2298095p2298899.html
Sent from the Wicket - User mailing list archive at Nabble.com.

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

Re: Line breaks and label

[Nii Amon Dsane]

Hi Martijn,

many thanks for the response. The linebreaks are not being applied on
whitespaces. I am using spans with wicket:id to write out some strings in my
markup. The strings are displayed alright but I notice that the linebreaks
are applied before and after the string. For instance, I have a label:

item.add(new Label("svcHits", count)); // count is some string

When I display this is in my markup:

/svcStats  

it writes a linebreak before   and after   so that the svcHits string
appears on a line by itself. So I cannot use & nbsp to fix it.

nii amon
-- 
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/Line-breaks-and-label-tp2298095p2298886.html
Sent from the Wicket - User mailing list archive at Nabble.com.

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

Re: How to be a Top Wicket Developer

[Martin Makundi]

Fix a few core bugs and pimp 1.5 ;]

**
Martin

2010/7/22 Nivedan Nadaraj :
> Hi Guys
>
> This is off topic but how does one become a top developer for wicket? What
> do you think brings forth that talent and creativity?
> Cheers
> Niv
>

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

How to be a Top Wicket Developer

[Nivedan Nadaraj]

Hi Guys

This is off topic but how does one become a top developer for wicket? What
do you think brings forth that talent and creativity?
Cheers
Niv

Re: TextArea StringValidator and DateValidator

[Nivedan Nadaraj]

Thanks will try that. Cheers
Thanks for ut time
Cheers
Niv
On Thu, Jul 22, 2010 at 10:07 PM, vov  wrote:

>
> Create XML file that named same with your class and put ot it
>
> YOUR TEXT HERE
> is
> not between ${minimum} and ${maximum} characters long
>
> instead studyDescriptionTxtArea must be wicket:id of your TextField
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Re-TextArea-StringValidator-and-DateValidator-tp2298113p2298722.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

Re: How to autogenerate WebPage classes for static pages?

[Martin Grigorov]

I'd use a WebPage with custom template loading (see
http://wicketstuff.org/wicket14/customresourceloading/)
Mount this page for all URLs with static data.

Then the current URL can be found with
String pageUrl = getRequest().getPath();

load the appropriate .html depending on 'pageUrl'.

On Thu, Jul 22, 2010 at 4:19 PM, Arjun Dhar  wrote:

>
> Hi,
>  a section of my website is static pages (template) but no need of
> injecting
> any components
> [I prefer getting as much dine through inheritance cleanly over Panels].
>
> Each markup has to have a corresponding WebPage in wicket.
> I'm exploring the ASM library with CGLIB to auto generate classes for
> static
> templates ...is there any wicket way of doing this already?
>
> ..or if someone has a Wicket way or even the CGLIB/JAVASSIST/ASM code ready
> to go, I'd appreciate it.
>
> thanks
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/How-to-autogenerate-WebPage-classes-for-static-pages-tp2298749p2298749.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

How to autogenerate WebPage classes for static pages?

[Arjun Dhar]

Hi,
 a section of my website is static pages (template) but no need of injecting
any components 
[I prefer getting as much dine through inheritance cleanly over Panels].

Each markup has to have a corresponding WebPage in wicket. 
I'm exploring the ASM library with CGLIB to auto generate classes for static
templates ...is there any wicket way of doing this already? 

..or if someone has a Wicket way or even the CGLIB/JAVASSIST/ASM code ready
to go, I'd appreciate it.

thanks
-- 
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/How-to-autogenerate-WebPage-classes-for-static-pages-tp2298749p2298749.html
Sent from the Wicket - User mailing list archive at Nabble.com.

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

Re: show modal window on cometd event using IChannelTarget

[fachhoch]

I  a using  a modalwindow and on an event I wan to call modalWindow.show()

 the  method   modalWindow.show()   takes AjaxTargetRequest ,as input
parameter, 
the problem I have is I donot have AjaxRequestTarget but I have 
org.wicketstuff.push.IchannelTarget , 
Please tell me how can I can I convert   org.wicketstuff.push.IchannelTarget 
to AjaxRequestTarget ?

  
-- 
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/show-modal-window-on-cometd-event-using-IChannelTarget-tp2296068p2298726.html
Sent from the Wicket - User mailing list archive at Nabble.com.

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

Re: TextArea StringValidator and DateValidator

[vov]

Create XML file that named same with your class and put ot it

YOUR TEXT HERE is
not between ${minimum} and ${maximum} characters long

instead studyDescriptionTxtArea must be wicket:id of your TextField
-- 
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/Re-TextArea-StringValidator-and-DateValidator-tp2298113p2298722.html
Sent from the Wicket - User mailing list archive at Nabble.com.

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

Re: Animated page switch possible?

[Martin Grigorov]

Anyone knows a URL where we can see such reload in action ?
I can imagine it with Ajax reload but not with normal/full page reload.

On Thu, Jul 22, 2010 at 12:47 AM, 7zark7 <7za...@gmail.com> wrote:

> Folks I think there is a valid usage here for mobile device apps which use
> animations between panels.  I've run into this myself.
>
> Granted a webapp is not native, but some clients do desire a close to
> native experience and this is a nice touch.
>
> Sent from my iPod
>
> On Jul 21, 2010, at 12:48 PM, James Carman 
> wrote:
>
> > If not, hit them with this...
> >
> > These are not the page switching animations you're looking for.  Move
> along.
> >
> > On Wed, Jul 21, 2010 at 3:38 PM, Per Newgro  wrote:
> >> Ok thats a point.
> >>
> >> Thanks
> >> Per
> >>
> >> -
> >> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> >> For additional commands, e-mail: users-h...@wicket.apache.org
> >>
> >>
> >
> > -
> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> > For additional commands, e-mail: users-h...@wicket.apache.org
> >
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

Re: Size of ListView

[Danny van Bruggen]

No, we can't change the component tree in onAfterRender - Wicket
complains that it cannot increase the page version after rendering.

On 7/21/10, Vincent Lussenburg  wrote:
> I remember trying that, but getting slapped by wicket for trying to change
> the component tree after rendering.. Or am I missing something?
>
> We'll doublecheck it tomorrow.
>
> Groet,
> Vincent
>
> On Jul 21, 2010, at 18:37, Igor Vaynberg  wrote:
>
>> if the data is strictly read-only and does not contain any links you
>> can try removing the list items in afterrender()
>>
>> -igor
>>
>> On Wed, Jul 21, 2010 at 7:50 AM, Danny van Bruggen 
>> wrote:
>>> Hello all,
>>>
>>> We're developing a non-Ajax application that displays a bunch of big
>>> tables - about five columns, 300 rows. Since session size was
>>> increasing a lot, we looked into the cause of it, and (after making
>>> everything detachable and switching to PropertyListModel) found out
>>> that the ListItems of each ListView still accounted for about 100k.
>>>
>>> Since all the data in the tables is read only, we're wondering if we
>>> can skip serializing the ListItems. Is this possible?
>>>
>>> Is there another approach?
>>>
>>> Danny van Bruggen
>>>
>>> -
>>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>>> For additional commands, e-mail: users-h...@wicket.apache.org
>>>
>>>
>>
>> -
>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> For additional commands, e-mail: users-h...@wicket.apache.org
>>
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

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

Re: Standard way to internationalize a website with /en, /de ?

[Alex Objelean]

There is a page on wiki describing how this can be done:

https://cwiki.apache.org/confluence/display/WICKET/Wicket+and+localized+URLs

Alex
-- 
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/Standard-way-to-internationalize-a-website-with-en-de-tp2298300p2298625.html
Sent from the Wicket - User mailing list archive at Nabble.com.

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

Re: Line breaks and label

[Witold Czaplewski]

Or use in CSS: white-space:nowrap;

Witold

Am Thu, 22 Jul 2010 11:56:57 +0200
schrieb Martijn Dashorst :

> This is not a wicket problem, but rather a browser rendering issue.
> Use   instead of whitespace.
> 
> Martijn
> 
> On Thu, Jul 22, 2010 at 5:47 AM, Nii Amon Dsane  wrote:
> > Hello,
> >
> > I have a label that's displayed on a page. The label displays but with a
> > linebreak and this breaks the sentence that I am writing. How do I get rid
> > of the line break after the label?
> >
> > My code is below (the problematic label is svcName):
> >
> > List list = getServices();
> > ListView listview = new ListView("servicesList", list) {
> > protected void populateItem(ListItem item) {
> > Service svc = (Service) item.getModelObject();
> >
> > final String svcUrl = svc.svcUrl();
> > String svcName = svc.getName();
> > String count = "Hits: " + svc.count();
> >
> > Link svcLink = new Link("svcUrl") {
> > @Override
> > public void onClick() {}
> >
> > @Override
> > protected void onComponentTag(final ComponentTag tag) {
> > tag.put("href", svcUrl);
> > }
> > };
> > svcLink.add(new Label("svcName", svcName));
> > item.add(svcLink);
> > item.add(new Label("svcHits", count));
> > }
> > };
> > add(listview);
> >
> > And this is my HTML view (the problematic label is svcName):
> >
> > 
> >    
> >     
> >     
> >      |
> >     Edit |
> >     Deactivate |
> >     Delete
> >     
> >    
> >
> > 
> >
> > Many thanks
> > nii amon
> >
> > I never see what has been done; I only see what remains to be done - Buddha
> >
> 
> 
> 


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

Re: Line breaks and label

[Martijn Dashorst]

This is not a wicket problem, but rather a browser rendering issue.
Use   instead of whitespace.

Martijn

On Thu, Jul 22, 2010 at 5:47 AM, Nii Amon Dsane  wrote:
> Hello,
>
> I have a label that's displayed on a page. The label displays but with a
> linebreak and this breaks the sentence that I am writing. How do I get rid
> of the line break after the label?
>
> My code is below (the problematic label is svcName):
>
> List list = getServices();
> ListView listview = new ListView("servicesList", list) {
> protected void populateItem(ListItem item) {
> Service svc = (Service) item.getModelObject();
>
> final String svcUrl = svc.svcUrl();
> String svcName = svc.getName();
> String count = "Hits: " + svc.count();
>
> Link svcLink = new Link("svcUrl") {
> @Override
> public void onClick() {}
>
> @Override
> protected void onComponentTag(final ComponentTag tag) {
> tag.put("href", svcUrl);
> }
> };
> svcLink.add(new Label("svcName", svcName));
> item.add(svcLink);
> item.add(new Label("svcHits", count));
> }
> };
> add(listview);
>
> And this is my HTML view (the problematic label is svcName):
>
> 
>    
>     
>     
>      |
>     Edit |
>     Deactivate |
>     Delete
>     
>    
>
> 
>
> Many thanks
> nii amon
>
> I never see what has been done; I only see what remains to be done - Buddha
>



-- 
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/1.4.8

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

Re: Clean URLs without /?wicket:interface=:0:::: stuff - is it possible?

[Josh Kamau]

Laurentiu Trica,I would highly recommend that you get wicket in action book.
Wicket has very many cool features. URL mapping is just one of them. To
avoid making obvious mistakes, its a good idea to have a big picture of the
entire framework. This will help you make informed design decisions rather
than doing something one way and then you discover that there is a cool
feature that makes it easier to do the same thing. The book will give you a
clear overview of all the things you need to know in advance.

Regards.
Josh


On Thu, Jul 22, 2010 at 11:45 AM, Laurentiu Trica <
laurentiu.tr...@finalfolder.biz> wrote:

> Thank you, I'll have a look at these suggestions.
>
> On Wed, Jul 21, 2010 at 7:23 PM, Jeffrey Schneller <
> jeffrey.schnel...@envisa.com> wrote:
>
> > Look into page mounting, BookmarkablePageLink
> >
> > mount(new BookmarkablePageRequestTargetUrlCodingStrategy("nicename",
> > your.package.PageName.class, null));
> >
> > BookmarkablePageLink nicenameLink = new
> > BookmarkablePageLink("nicename_link", your.package.PageName.class);
> >
> >
> >
> > -Original Message-
> > From: Laurentiu Trica [mailto:laurentiu.tr...@finalfolder.biz]
> > Sent: Wednesday, July 21, 2010 11:23 AM
> > To: users@wicket.apache.org
> > Subject: Clean URLs without /?wicket:interface=:0 stuff - is it
> > possible?
> >
> > Hello,
> >
> > I'm rather new to wicket but I'm amazed about it's power.
> >
> > I still have a bothering question: is it possible to make the website
> > with
> > clean URLs?
> >
> > I mean I want to have the first page like /welcome, the about page like
> > /about and somehow to get rid of the /?wicket:interface=:0 stuff -
> > this
> > appears if you click the banner twice, for example...
> > This is for usability issues as is for SEO reasons.
> >
> > Thank you in advance.
> >
> > --
> > Best regards,
> > Laurentiu Trica
> >
> > -
> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> > For additional commands, e-mail: users-h...@wicket.apache.org
> >
> >
>
>
> --
> Best regards,
> Laurentiu Trica
>

Re: AjaxButton OnSubmit Validation Overridden

[Nivedan Nadaraj]

Hi
Thanks for that, I guess building the piece of code as a separate
component(panle) helps. This should deal with Multi Select with add/remove
buttons with submit (Default behavior) .
Having the multi-select logic more generic would help in re-use.I think.

Cheers

On Thu, Jul 22, 2010 at 4:58 PM, vov  wrote:

>
> Hi,
>
> Read
> http://www.wicketframework.org/apidocs/wicket/markup/html/form/Form.html
> about nested forms.
> Also your can put your ListMultipleChoice and buttons to separate Panel
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Re-AjaxButton-OnSubmit-Validation-Overridden-tp2298251p2298343.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

Re: AjaxButton OnSubmit Validation Overridden

[vov]

Hi,

Read
http://www.wicketframework.org/apidocs/wicket/markup/html/form/Form.html
about nested forms.
Also your can put your ListMultipleChoice and buttons to separate Panel
-- 
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/Re-AjaxButton-OnSubmit-Validation-Overridden-tp2298251p2298343.html
Sent from the Wicket - User mailing list archive at Nabble.com.

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

Re: Clean URLs without /?wicket:interface=:0:::: stuff - is it possible?

[Laurentiu Trica]

Thank you, I'll have a look at these suggestions.

On Wed, Jul 21, 2010 at 7:23 PM, Jeffrey Schneller <
jeffrey.schnel...@envisa.com> wrote:

> Look into page mounting, BookmarkablePageLink
>
> mount(new BookmarkablePageRequestTargetUrlCodingStrategy("nicename",
> your.package.PageName.class, null));
>
> BookmarkablePageLink nicenameLink = new
> BookmarkablePageLink("nicename_link", your.package.PageName.class);
>
>
>
> -Original Message-
> From: Laurentiu Trica [mailto:laurentiu.tr...@finalfolder.biz]
> Sent: Wednesday, July 21, 2010 11:23 AM
> To: users@wicket.apache.org
> Subject: Clean URLs without /?wicket:interface=:0 stuff - is it
> possible?
>
> Hello,
>
> I'm rather new to wicket but I'm amazed about it's power.
>
> I still have a bothering question: is it possible to make the website
> with
> clean URLs?
>
> I mean I want to have the first page like /welcome, the about page like
> /about and somehow to get rid of the /?wicket:interface=:0 stuff -
> this
> appears if you click the banner twice, for example...
> This is for usability issues as is for SEO reasons.
>
> Thank you in advance.
>
> --
> Best regards,
> Laurentiu Trica
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


-- 
Best regards,
Laurentiu Trica

Re: Standard way to internationalize a website with /en, /de ?

[Laurentiu Trica]

Hello,

Yes, I have all that, the application is already i18n, but I need to put the
language parameters in the URL for Google to index as separate pages (en,
de).
This is my trouble...

On Thu, Jul 22, 2010 at 11:32 AM, Martin Makundi <
martin.maku...@koodaripalvelut.com> wrote:

> Hi!
>
> You have
> XX_en.properties
> XX_de.properties
>
> etc.
>
> **
> Martin
>
> 2010/7/22 Laurentiu Trica :
> > Hello,
> >
> > Is there a standard and easy way to add the language parameter in the URL
> of
> > an existing app?
> > I would like to have the www.example.com/en for English language and
> > www.example.com/de for German language.
> > Is this an easy task? Any hints?
> >
> > Thank you.
> >
> > --
> > Best regards,
> > Laurentiu Trica
> >
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>


-- 
Best regards,
Laurentiu Trica

Re: AjaxButton OnSubmit Validation Overridden

[Nivedan Nadaraj]

Although..the Model is not updated on the ListMultipleChoice control. So
when I use the Remove Selected button I get the values from
listControl.getModelObject() this returns a null list.So a NP exception is
thrown.

I turned the defaultFormProcessing back on to the standard one for this'
particular button'. When I provide the required fields with data then it
works as in no NP exception and the model does return the values selected.

Any pointers? Cheers
Niv

On Thu, Jul 22, 2010 at 4:19 PM, Nivedan Nadaraj wrote:

> Thanks for that, that worked. I have used this feature before for the
> Cancel operation. Just did not occur to me.
> Cheers
>
>
>
> On Thu, Jul 22, 2010 at 3:41 PM, MattyDE  wrote:
>
>>
>> you could Try to set
>>
>>/**
>> * Sets the defaultFormProcessing property. When false (default is
>> true),
>> all validation and
>> * form updating is bypassed and the onSubmit method of that button
>> is
>> called directly, and the
>> * onSubmit method of the parent form is not called. A common use
>> for this
>> is to create a cancel
>> * button.
>> *
>> * @param defaultFormProcessing
>> *defaultFormProcessing
>> * @return This
>> */
>>public final Button setDefaultFormProcessing(boolean
>> defaultFormProcessing)
>>
>> to false on the AjaxButton (Button.class)
>> --
>> View this message in context:
>> http://apache-wicket.1842946.n4.nabble.com/Re-AjaxButton-OnSubmit-Validation-Overridden-tp2298251p2298256.html
>> Sent from the Wicket - User mailing list archive at Nabble.com.
>>
>> -
>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
>> For additional commands, e-mail: users-h...@wicket.apache.org
>>
>>
>

Re: Standard way to internationalize a website with /en, /de ?

[Martin Makundi]

Hi!

You have
XX_en.properties
XX_de.properties

etc.

**
Martin

2010/7/22 Laurentiu Trica :
> Hello,
>
> Is there a standard and easy way to add the language parameter in the URL of
> an existing app?
> I would like to have the www.example.com/en for English language and
> www.example.com/de for German language.
> Is this an easy task? Any hints?
>
> Thank you.
>
> --
> Best regards,
> Laurentiu Trica
>

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

Standard way to internationalize a website with /en, /de ?

[Laurentiu Trica]

Hello,

Is there a standard and easy way to add the language parameter in the URL of
an existing app?
I would like to have the www.example.com/en for English language and
www.example.com/de for German language.
Is this an easy task? Any hints?

Thank you.

-- 
Best regards,
Laurentiu Trica

Re: AjaxButton OnSubmit Validation Overridden

[Nivedan Nadaraj]

 Thanks for that, that worked. I have used this feature before for the
Cancel operation. Just did not occur to me.
Cheers


On Thu, Jul 22, 2010 at 3:41 PM, MattyDE  wrote:

>
> you could Try to set
>
>/**
> * Sets the defaultFormProcessing property. When false (default is
> true),
> all validation and
> * form updating is bypassed and the onSubmit method of that button
> is
> called directly, and the
> * onSubmit method of the parent form is not called. A common use
> for this
> is to create a cancel
> * button.
> *
> * @param defaultFormProcessing
> *defaultFormProcessing
> * @return This
> */
>public final Button setDefaultFormProcessing(boolean
> defaultFormProcessing)
>
> to false on the AjaxButton (Button.class)
> --
> View this message in context:
> http://apache-wicket.1842946.n4.nabble.com/Re-AjaxButton-OnSubmit-Validation-Overridden-tp2298251p2298256.html
> Sent from the Wicket - User mailing list archive at Nabble.com.
>
> -
> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> For additional commands, e-mail: users-h...@wicket.apache.org
>
>

Re: AjaxButton OnSubmit Validation Overridden

[MattyDE]

you could Try to set 

/**
 * Sets the defaultFormProcessing property. When false (default is 
true),
all validation and
 * form updating is bypassed and the onSubmit method of that button is
called directly, and the
 * onSubmit method of the parent form is not called. A common use for 
this
is to create a cancel
 * button.
 * 
 * @param defaultFormProcessing
 *defaultFormProcessing
 * @return This
 */
public final Button setDefaultFormProcessing(boolean 
defaultFormProcessing)

to false on the AjaxButton (Button.class)
-- 
View this message in context: 
http://apache-wicket.1842946.n4.nabble.com/Re-AjaxButton-OnSubmit-Validation-Overridden-tp2298251p2298256.html
Sent from the Wicket - User mailing list archive at Nabble.com.

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

Re: AjaxButton OnSubmit Validation Overridden

[Nivedan Nadaraj]

Hi All,

I did look up the Nabble archive for key-words like 'AjaxButton onSubmit',
AjaxButton and OnError. I did not get anything that addressed this.So do
bear with me with this is re-post.

I have a field(few fields) for which is setRequired(true).

Below this field(s) I have an WebMarkupContainer that contains a
ListMultipleChoice control with Add and Add buttons. These buttons are of
type AjaxButton.

When I select some items form the ListMultipleChoice control and hit Add or
Add ALL, it triggers the form validation for the 'required fields' and in
this case I have not 'yet' populated them. So instead of onSubmit, it goes
to onError.

How can I get around this? Best practices?

Thanks for the time
Regards
Niv