[Wicket-user] Matching default locale to browser's preferred locale
I can't seem to find any info on this, and I can't recall either how this is supposed to work. I want the locale of my app to match the client browser's default locale (unless changed explicitly, of course). What do I need to do to achieve this? Thanks! - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Matching default locale to browser's preferred locale
that should happen automatically already. johan On 3/20/07, David Leangen [EMAIL PROTECTED] wrote: I can't seem to find any info on this, and I can't recall either how this is supposed to work. I want the locale of my app to match the client browser's default locale (unless changed explicitly, of course). What do I need to do to achieve this? Thanks! - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Serveur pushing implementation
Hi all,
I made a new project in wicket-stuff(sourceforge) called
wicket-contrib-push.
This project allows pushing of events on server side in a simulated bus
between server and all client. This pushing has 2 implementations :
* The first based on Xavier Hanin work which is based on timerBehavior
and simulates a bus with an EventStore (see
http://www.nabble.com/server-side-triggered-page-refresh-%28aka-push%29-tf3321420.html#a9234009
and
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668)
* The second one using cometd(www.cometd.org) and dependant of
wicket-contrib-dojo
The way to publish and listen to events is the following (with cometd
and timer implementation):
//Somewhere I publish a new event. It can be for example in on click of
a ajax link or elsewhere :
IPushPublisher publisher = new IPushPublisher(aBusChannel);
IPushEvent event = new IPushEvent()
event.add(akey, myvalue);
publisher.publish(event);
//My page can be aware of event in aBusChannel :
IPushBehavior behavior = new IPushBehavior(aBusChannel){
public abstract void onEvent(String channel, MapString, String
datas, IPushTarget target){
//Triggered when event is publish by publisher
//IPushTarget has the sapme prototype as AjaxRequestTarget
}
}
WDYT?, Any comments, feelings?
PS : sources are available on svn :
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
--
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http://www.demay-fr.net/blog
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Re: [Wicket-user] Hibernate/Spring and Wicket architecture request for validation (was Wicket's questions)
Thanks again for all these answers.
I just don't get right the last one :
They are also good for when you work with value objects ('thin'
representations of the your domain objects).
Could you be more explicit please ?
Thanks again
ZedroS
On 3/17/07, Eelco Hillenius [EMAIL PROTECTED] wrote:
They are also good for when you work with value objects ('thin'
representations of the your domain objects).
Eelco
On 3/17/07, Erik van Oosten [EMAIL PROTECTED] wrote:
Still, if you know what you are doing non-detachable models may be
appropriate. For example, I have used them for some slow-to-get database
query results. But I also wrote my own custom cached page invalidator to
make sure these results do not stay around for too long.
Regards,
Erik.
Jonathan Locke wrote:
Non-detachable models probably are not the best way to work
with a database. And since they can't be detached, your whole
model stays in the session the whole time, while the detachable
ones shrink to a few bytes (object header + id + transient slot)
when they are detached by Wicket after each request.
--
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http://day-to-day-stuff.blogspot.com/
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Re: [Wicket-user] Serveur pushing implementation
is the second one really push? or push by polling?
I am currently checking out the NIO support of tomcat 6.
I hope in the coming weeks to have an impl that is really push (so there is
really a nio socket connection from server to client all the time)
johan
On 3/20/07, Vincent Demay [EMAIL PROTECTED] wrote:
Hi all,
I made a new project in wicket-stuff(sourceforge) called
wicket-contrib-push.
This project allows pushing of events on server side in a simulated bus
between server and all client. This pushing has 2 implementations :
* The first based on Xavier Hanin work which is based on timerBehavior
and simulates a bus with an EventStore (see
http://www.nabble.com/server-side-triggered-page-refresh-%28aka-push%29-tf3321420.html#a9234009
and
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668
)
* The second one using cometd(www.cometd.org) and dependant of
wicket-contrib-dojo
The way to publish and listen to events is the following (with cometd
and timer implementation):
//Somewhere I publish a new event. It can be for example in on click of
a ajax link or elsewhere :
IPushPublisher publisher = new IPushPublisher(aBusChannel);
IPushEvent event = new IPushEvent()
event.add(akey, myvalue);
publisher.publish(event);
//My page can be aware of event in aBusChannel :
IPushBehavior behavior = new IPushBehavior(aBusChannel){
public abstract void onEvent(String channel, MapString, String
datas, IPushTarget target){
//Triggered when event is publish by publisher
//IPushTarget has the sapme prototype as AjaxRequestTarget
}
}
WDYT?, Any comments, feelings?
PS : sources are available on svn :
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
--
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http://www.demay-fr.net/blog
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Re: [Wicket-user] Serveur pushing implementation
Korbinian Bachl a écrit :
Hi,
i find it great that you put it to wicket-stuff! However im sorry that i
havent understood what this is good for - can you please give me some usage
example? I mean what is the usecase of a bus-simulation?
Regards,
Korbinian
Hi
I will try to found out simple examples :
Imagine you make a instant messanging application with wicket. When
somebody will connect to the application, you want to be notified in
client side.
Pushing can send an event to the client side to update the list of
connecting people.
Another exemple. In a shared crud application if you (person1) are
working on an item (client side), you want to be notified if somebody
else (person2) has modified the same item as you.
So when person2 save his item, person1 will be notified that the item
has changed and can propose a merge between what person1 is doing and
what person2 has saved
Hope what I said help you to understand ;)
--
Vincent Demay
http://www.demay-fr.net/blog
-Ursprüngliche Nachricht-
Von: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Im Auftrag
von Vincent Demay
Gesendet: Dienstag, 20. März 2007 10:13
An: wicket-user@lists.sourceforge.net
Betreff: [Wicket-user] Serveur pushing implementation
Hi all,
I made a new project in wicket-stuff(sourceforge) called
wicket-contrib-push.
This project allows pushing of events on server side in a
simulated bus between server and all client. This pushing has
2 implementations :
* The first based on Xavier Hanin work which is based on
timerBehavior and simulates a bus with an EventStore (see
http://www.nabble.com/server-side-triggered-page-refresh-%28ak
a-push%29-tf3321420.html#a9234009
and
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicke
t--tf3354017.html#a9327668)
* The second one using cometd(www.cometd.org) and dependant
of wicket-contrib-dojo
The way to publish and listen to events is the following
(with cometd and timer implementation):
//Somewhere I publish a new event. It can be for example in
on click of a ajax link or elsewhere :
IPushPublisher publisher = new IPushPublisher(aBusChannel);
IPushEvent event = new IPushEvent() event.add(akey,
myvalue); publisher.publish(event);
//My page can be aware of event in aBusChannel :
IPushBehavior behavior = new IPushBehavior(aBusChannel){
public abstract void onEvent(String channel, MapString,
String datas, IPushTarget target){
//Triggered when event is publish by publisher
//IPushTarget has the sapme prototype as AjaxRequestTarget
}
}
WDYT?, Any comments, feelings?
PS : sources are available on svn :
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/
branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/
branches/wicket-1.3/wicket-contrib-push-examples
--
Vincent Demay
http://www.demay-fr.net/blog
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[Wicket-user] palette problem
I've been experiencing a problem with the Palette component. User choices are always returned as n times the first item from options, unless the ChoiceRenderer is explicitely constructed with an idExpression. For example the following code: //class Input implements Serializable, it has two members: private int id; private String display; ArrayListInput inputList = new ArrayListInput(); inputList.add(new Input(1, een)); inputList.add(new Input(2, twee)); IChoiceRenderer renderer = new ChoiceRenderer(display); Palette choose = new Palette(id, new Model(new ArrayListString()), new Model(inputList), renderer,20, false); Produces the following output when combined with echoing user choices (choose.getUnselectedChoices() and choose.getSelectedChoices()) : *user selection***selected***unselected* * * * een, twee * *een * een * * *twee * een * * *een, twee * een, een* * Meaning that indexing by index does not work with palette? -- Ivana Cace Func. Internet Integration W http://www.func.nl T +31 20 423 F +31 20 4223500 - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Matching default locale to browser's preferred locale
i don't see a getDefaultLocale on ApplicationSettings (which version do you use of wicket?) But setting a (default) locale like getSession().setLocale() then you will override the user locale with something that the server specifies. But the question is what doesn't work? What do you do with getSession().getLocale() (which should be what the browser tells us) johan On 3/20/07, David Leangen [EMAIL PROTECTED] wrote: Yes, you're right. Our problem occurs when we try to do some locale-related stuff, i.e.: Locale defaultLocale = Application.get().getApplicationSettings().getDefaultLocale(); getSession().setLocale(); We are not getting the correct result. So, either this is not the right way to get the locale, or there's some kind of timing issue, here... We've tried getSession().getLocale(), too, but that didn't work, either. Cheers, Dave On Tue, 2007-03-20 at 09:26 +0100, Johan Compagner wrote: that should happen automatically already. johan On 3/20/07, David Leangen [EMAIL PROTECTED] wrote: I can't seem to find any info on this, and I can't recall either how this is supposed to work. I want the locale of my app to match the client browser's default locale (unless changed explicitly, of course). What do I need to do to achieve this? Thanks! - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Serveur pushing implementation
tomcat uses this:
http://tomcat.apache.org/tomcat-6.0-doc/aio.html
so for tomcat to work i need to create a special filter (or servlet) that
maps a push connection
How does jetty work? When does jetty know that this is a nio/cometd
connection?
johan
On 3/20/07, Vincent Demay [EMAIL PROTECTED] wrote:
Johan Compagner a écrit :
is the second one really push? or push by polling?
The first one is pushing simulated by polling ;) (and timer)
The second one is real pushing with cometd (using jetty6 continuation :
no locked thread on serveur side and keep open http connection).
I am currently checking out the NIO support of tomcat 6.
I've never test with tomcat for the moment, but I saw some articles
about that... need to check
--
Vincent Demay
http://www.demay-fr.net/blog
I hope in the coming weeks to have an impl that is really push (so
there is really a nio socket connection from server to client all the
time)
johan
On 3/20/07, *Vincent Demay* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi all,
I made a new project in wicket-stuff(sourceforge) called
wicket-contrib-push.
This project allows pushing of events on server side in a
simulated bus
between server and all client. This pushing has 2 implementations :
* The first based on Xavier Hanin work which is based on
timerBehavior
and simulates a bus with an EventStore (see
http://www.nabble.com/server-side-triggered-page-refresh-%28aka-push%29-tf3321420.html#a9234009
and
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668
)
* The second one using cometd(www.cometd.org
http://www.cometd.org) and dependant of
wicket-contrib-dojo
The way to publish and listen to events is the following (with
cometd
and timer implementation):
//Somewhere I publish a new event. It can be for example in on
click of
a ajax link or elsewhere :
IPushPublisher publisher = new IPushPublisher(aBusChannel);
IPushEvent event = new IPushEvent()
event.add(akey, myvalue);
publisher.publish(event);
//My page can be aware of event in aBusChannel :
IPushBehavior behavior = new IPushBehavior(aBusChannel){
public abstract void onEvent(String channel, MapString, String
datas, IPushTarget target){
//Triggered when event is publish by publisher
//IPushTarget has the sapme prototype as AjaxRequestTarget
}
}
WDYT?, Any comments, feelings?
PS : sources are available on svn :
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
--
Vincent Demay
http://www.demay-fr.net/blog
-
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Re: [Wicket-user] Matching default locale to browser's preferred locale
Thanks for your help! You helped us locate the source of the problem, though it's totally unrelated to wicket. We misunderstood how locales work. We were testing for: locale == Locale.JAPANESE When we should have been testing for: locale.getLanguage().equals( ja ) Cheers, Dave On Tue, 2007-03-20 at 12:56 +0100, Johan Compagner wrote: i don't see a getDefaultLocale on ApplicationSettings (which version do you use of wicket?) But setting a (default) locale like getSession().setLocale() then you will override the user locale with something that the server specifies. But the question is what doesn't work? What do you do with getSession().getLocale() (which should be what the browser tells us) johan On 3/20/07, David Leangen [EMAIL PROTECTED] wrote: Yes, you're right. Our problem occurs when we try to do some locale-related stuff, i.e.: Locale defaultLocale = Application.get().getApplicationSettings().getDefaultLocale(); getSession().setLocale(); We are not getting the correct result. So, either this is not the right way to get the locale, or there's some kind of timing issue, here... We've tried getSession().getLocale(), too, but that didn't work, either. Cheers, Dave On Tue, 2007-03-20 at 09:26 +0100, Johan Compagner wrote: that should happen automatically already. johan On 3/20/07, David Leangen [EMAIL PROTECTED] wrote: I can't seem to find any info on this, and I can't recall either how this is supposed to work. I want the locale of my app to match the client browser's default locale (unless changed explicitly, of course). What do I need to do to achieve this? Thanks! - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Serveur pushing implementation
Johan Compagner a écrit :
tomcat uses this:
http://tomcat.apache.org/tomcat-6.0-doc/aio.html
so for tomcat to work i need to create a special filter (or servlet)
that maps a push connection
How does jetty work? When does jetty know that this is a nio/cometd
connection?
It is exactly the same think in jetty, you have to define a servlet used
by push connection :
servlet
servlet-namecometd/servlet-name
servlet-classorg.mortbay.cometd.CometdServlet/servlet-class
init-param
param-nametimeout/param-name
param-value15000/param-value
/init-param
init-param
param-namemulti-timeout/param-name
param-value1500/param-value
/init-param
init-param
param-nameverbose/param-name
param-valuefalse/param-value
/init-param
load-on-startup1/load-on-startup
/servlet
I just gave a quick look on
http://tomcat.apache.org/tomcat-6.0-doc/aio.html but it seems to be the
same way to do
--
Vincent
johan
On 3/20/07, *Vincent Demay* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Johan Compagner a écrit :
is the second one really push? or push by polling?
The first one is pushing simulated by polling ;) (and timer)
The second one is real pushing with cometd (using jetty6
continuation :
no locked thread on serveur side and keep open http connection).
I am currently checking out the NIO support of tomcat 6.
I've never test with tomcat for the moment, but I saw some articles
about that... need to check
--
Vincent Demay
http://www.demay-fr.net/blog
I hope in the coming weeks to have an impl that is really push (so
there is really a nio socket connection from server to client
all the
time)
johan
On 3/20/07, *Vincent Demay* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED]
mailto:[EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi all,
I made a new project in wicket-stuff(sourceforge) called
wicket-contrib-push.
This project allows pushing of events on server side in a
simulated bus
between server and all client. This pushing has 2
implementations :
* The first based on Xavier Hanin work which is based on
timerBehavior
and simulates a bus with an EventStore (see
http://www.nabble.com/server-side-triggered-page-refresh-%28aka-push%29-tf3321420.html#a9234009
http://www.nabble.com/server-side-triggered-page-refresh-%28aka-push%29-tf3321420.html#a9234009
and
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668)
* The second one using cometd( www.cometd.org
http://www.cometd.org
http://www.cometd.org) and dependant of
wicket-contrib-dojo
The way to publish and listen to events is the following
(with cometd
and timer implementation):
//Somewhere I publish a new event. It can be for example in on
click of
a ajax link or elsewhere :
IPushPublisher publisher = new IPushPublisher(aBusChannel);
IPushEvent event = new IPushEvent()
event.add(akey, myvalue);
publisher.publish(event);
//My page can be aware of event in aBusChannel :
IPushBehavior behavior = new IPushBehavior(aBusChannel){
public abstract void onEvent(String channel, MapString,
String
datas, IPushTarget target){
//Triggered when event is publish by publisher
//IPushTarget has the sapme prototype as
AjaxRequestTarget
}
}
WDYT?, Any comments, feelings?
PS : sources are available on svn :
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
[Wicket-user] Working with Tree - onClick() different frame target?
Hi guys,
I'm currently developing a page with two frames. The left frame
SelectionFrame contains an extensions Tree and the right frame Main
contains any Contents.
What i now want to do is to respond to the Contents Frame by clicking on
some special tree nodes.
e.g.:
...
@Override
protected void onNodeLinkClicked(AjaxRequestTarget target,
TreeNode node)
{
IConfigurationPage userObj = (IConfigurationPage)
((DefaultMutableTreeNode) node).getUserObject();
setResponsePage(new ConfigMainPage(userObj));
}
...
If you know any easy solution it would be great to share that with me.
Any help would be appreciated.
cheers!
Michel
-
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[Wicket-user] Row highlighting on IE
Hi, I need to know how to make the highlighting in IE, because it don't support the tr:hover. I found something about a patch, can you explain me a bit more about this Thanks -- View this message in context: http://www.nabble.com/Row-highlighting-on-IE-tf3433736.html#a9572576 Sent from the Wicket - User mailing list archive at Nabble.com. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Row highlighting on IE
I haven't tried it, but have you tried tr onmouseover=... onmouseout=...? On 3/20/07, eznibe [EMAIL PROTECTED] wrote: Hi, I need to know how to make the highlighting in IE, because it don't support the tr:hover. I found something about a patch, can you explain me a bit more about this Thanks -- View this message in context: http://www.nabble.com/Row-highlighting-on-IE-tf3433736.html#a9572576 Sent from the Wicket - User mailing list archive at Nabble.com. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Nick Heudecker Professional Wicket Training Consulting http://www.systemmobile.com Eventful - Intelligent Event Management http://www.eventfulhq.com - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Working with Tree - onClick() different frame target?
Maybe this can help you. At least, I hope...
http://cwiki.apache.org/WICKET/using-frames.html
Marc
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hi guys,
I'm currently developing a page with two frames. The left frame
SelectionFrame contains an extensions Tree and the right frame Main
contains any Contents.
What i now want to do is to respond to the Contents Frame by clicking on
some special tree nodes.
e.g.:
...
@Override
protected void onNodeLinkClicked(AjaxRequestTarget target,
TreeNode node)
{
IConfigurationPage userObj = (IConfigurationPage)
((DefaultMutableTreeNode) node).getUserObject();
setResponsePage(new ConfigMainPage(userObj));
}
...
If you know any easy solution it would be great to share that with me.
Any help would be appreciated.
cheers!
Michel
-
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Re: [Wicket-user] Working with Tree - onClick() different frame target?
Hello Marc,
thanks for the quick response. I've read that and also scanned the
wicket examples for frames where a base frame class is used which holds
the target frames...
But i was wondering if there is a easier way to solve this since i do
not need to refresh the top page which holds the two frames
SelectionFrame and Main.
What about a Link which has an Attribute a target=Main ... Is
there a way to change the target of the internal AJAX link?
Thanks in advance.
Michel
Marc-Andre Houle schrieb:
Maybe this can help you. At least, I hope...
http://cwiki.apache.org/WICKET/using-frames.html
Marc
On 3/20/07, *Michel Wichers* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi guys,
I'm currently developing a page with two frames. The left frame
SelectionFrame contains an extensions Tree and the right frame
Main
contains any Contents.
What i now want to do is to respond to the Contents Frame by
clicking on
some special tree nodes.
e.g.:
...
@Override
protected void onNodeLinkClicked(AjaxRequestTarget target,
TreeNode node)
{
IConfigurationPage userObj = (IConfigurationPage)
((DefaultMutableTreeNode) node).getUserObject();
setResponsePage(new ConfigMainPage(userObj));
}
...
If you know any easy solution it would be great to share that with me.
Any help would be appreciated.
cheers!
Michel
-
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--
Best regards / Mit freundlichen Grüßen
Michel Wichers
_
Ponton Consulting GmbH voice: +49.40.69213-340
http://www.ponton-consulting.de/ fax:+49.40.69213-355
Dorotheenstrasse 60mobile: +49.175.566 9970
D-22301 Hamburgmailto:[EMAIL PROTECTED]
_
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Ponton Consulting is a Member of C1 Group (www.c1-group.com)
_
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Re: [Wicket-user] Working with Tree - onClick() different frame target?
Now I understand what you mean. Not sure it is possible, maybe someone with
more frame and PageMap experience will be able to answer you
In our application, instead of using real frame, we use Dojo which let you
display a page with resizable panel that look like frame. So we display one
page containing multiple dojo panel. Maybe that can make your life easier?
Marc
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hello Marc,
thanks for the quick response. I've read that and also scanned the
wicket examples for frames where a base frame class is used which holds
the target frames...
But i was wondering if there is a easier way to solve this since i do
not need to refresh the top page which holds the two frames
SelectionFrame and Main.
What about a Link which has an Attribute a target=Main ... Is
there a way to change the target of the internal AJAX link?
Thanks in advance.
Michel
Marc-Andre Houle schrieb:
Maybe this can help you. At least, I hope...
http://cwiki.apache.org/WICKET/using-frames.html
Marc
On 3/20/07, *Michel Wichers* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi guys,
I'm currently developing a page with two frames. The left frame
SelectionFrame contains an extensions Tree and the right frame
Main
contains any Contents.
What i now want to do is to respond to the Contents Frame by
clicking on
some special tree nodes.
e.g.:
...
@Override
protected void onNodeLinkClicked(AjaxRequestTarget
target,
TreeNode node)
{
IConfigurationPage userObj = (IConfigurationPage)
((DefaultMutableTreeNode) node).getUserObject();
setResponsePage(new ConfigMainPage(userObj));
}
...
If you know any easy solution it would be great to share that with
me.
Any help would be appreciated.
cheers!
Michel
-
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--
Best regards / Mit freundlichen Grüßen
Michel Wichers
_
Ponton Consulting GmbH voice: +49.40.69213-340
http://www.ponton-consulting.de/ fax:+49.40.69213-355
Dorotheenstrasse 60mobile: +49.175.566 9970
D-22301 Hamburgmailto:[EMAIL PROTECTED]
_
HRB 81480, AG Hamburg, Managing Director: Dr. Michael Merz
Ponton Consulting is a Member of C1 Group (www.c1-group.com)
_
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Re: [Wicket-user] Serveur pushing implementation
WDYT?, Any comments, feelings? This looks like really exciting work. I can't wait to try it out. I took a look at the code and you've done a really nice job. One question, is it possible to push rendered components instead of pinging those components on the client side to call back? - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Hibernate/Spring and Wicket architecture request for validation (was Wicket's questions)
On 3/20/07, ZedroS Schwart [EMAIL PROTECTED] wrote:
Thanks again for all these answers.
I just don't get right the last one :
They are also good for when you work with value objects ('thin'
representations of the your domain objects).
Could you be more explicit please ?
http://wiki.java.net/bin/view/Javapedia/ValueObject
I guess that's still a bit of a broad definition as well. What I meant
it was that if you have domain objects mapped by e.g. Hibernate for
instance a class like:
class School implements Serializable {
long id;
String name;
Address address;
Region region;
List memberShips;
}
some people say you shouldn't use these objects directly in forms, as
you can run into all kinds of problems like not having the (Hibernate)
session available at the right time and if you defined transactions
over requests (e.g. by using a filter, which for the record I'm
personally not crazy about) you can end up saving more than you
should.
A solution is to use objects that map certain properties of these
domain for specific cases. For instance, if I wanted to edit the
address of a school in a form, I could create an object like this:
class SchoolVO implements Serializable {
final long schoolId; // not editable
String addressLine;
String postalCode;
String regionCode;
}
and then in onSubmit
School school = schoolService.load(schoolVO.getSchoolId());
schoolVO.merge(school);
schoolService.save(school);
Personally, I'm not a fan of this pattern as it results in code
duplication and can be a bit of a pain to maintain when the domain
model changes. Though *if* you use per request transactions it's
probably sensible to use it as you'll avoid potentially hard to track
down problems and inefficiencies.
My 2c,
Eelco
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Re: [Wicket-user] Serveur pushing implementation
Can't the Tomcat support be merged into the same project?
Eelco
On 3/20/07, Johan Compagner [EMAIL PROTECTED] wrote:
tomcat uses this:
http://tomcat.apache.org/tomcat-6.0-doc/aio.html
so for tomcat to work i need to create a special filter (or servlet) that
maps a push connection
How does jetty work? When does jetty know that this is a nio/cometd
connection?
johan
On 3/20/07, Vincent Demay [EMAIL PROTECTED] wrote:
Johan Compagner a écrit :
is the second one really push? or push by polling?
The first one is pushing simulated by polling ;) (and timer)
The second one is real pushing with cometd (using jetty6 continuation :
no locked thread on serveur side and keep open http connection).
I am currently checking out the NIO support of tomcat 6.
I've never test with tomcat for the moment, but I saw some articles
about that... need to check
--
Vincent Demay
http://www.demay-fr.net/blog
I hope in the coming weeks to have an impl that is really push (so
there is really a nio socket connection from server to client all the
time)
johan
On 3/20/07, *Vincent Demay* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi all,
I made a new project in wicket-stuff(sourceforge) called
wicket-contrib-push.
This project allows pushing of events on server side in a
simulated bus
between server and all client. This pushing has 2 implementations :
* The first based on Xavier Hanin work which is based on
timerBehavior
and simulates a bus with an EventStore (see
http://www.nabble.com/server-side-triggered-page-refresh-%28aka-push%29-tf3321420.html#a9234009
and
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668)
* The second one using cometd( www.cometd.org
http://www.cometd.org) and dependant of
wicket-contrib-dojo
The way to publish and listen to events is the following (with
cometd
and timer implementation):
//Somewhere I publish a new event. It can be for example in on
click of
a ajax link or elsewhere :
IPushPublisher publisher = new IPushPublisher(aBusChannel);
IPushEvent event = new IPushEvent()
event.add(akey, myvalue);
publisher.publish(event);
//My page can be aware of event in aBusChannel :
IPushBehavior behavior = new IPushBehavior(aBusChannel){
public abstract void onEvent(String channel, MapString, String
datas, IPushTarget target){
//Triggered when event is publish by publisher
//IPushTarget has the sapme prototype as AjaxRequestTarget
}
}
WDYT?, Any comments, feelings?
PS : sources are available on svn :
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
--
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http://www.demay-fr.net/blog
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Re: [Wicket-user] Working with Tree - onClick() different frame target?
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hi guys,
I'm currently developing a page with two frames. The left frame
SelectionFrame contains an extensions Tree and the right frame Main
contains any Contents.
What i now want to do is to respond to the Contents Frame by clicking on
some special tree nodes.
e.g.:
...
@Override
protected void onNodeLinkClicked(AjaxRequestTarget target,
TreeNode node)
{
IConfigurationPage userObj = (IConfigurationPage)
((DefaultMutableTreeNode) node).getUserObject();
setResponsePage(new ConfigMainPage(userObj));
}
...
If you know any easy solution it would be great to share that with me.
Any help would be appreciated.
cheers!
Michel
If you are doing this with ajax, you probably don't want to call
setResponsePage. You should wrap your target frame with a
WebMarkupContainer or Panel and add that to the AjaxRequestTarget.
Excuse the formatting please:
@Override
protected void onNodeLinkClicked(AjaxRequestTarget target,
TreeNode node) {
//IConfigurationPage userObj = (IConfigurationPage)
// ((DefaultMutableTreeNode) node).getUserObject();
// setResponsePage(new ConfigMainPage(userObj));
WebMarkupContainer frame = new WebMarkupContainer(frameId);
frame.add(new AttributeModifier(src,
urlFor(PageMap.forName(FramePageMap), ConfigMainPage.class, /*
PageParameters if you have them */ null));
target.addComponent(frame);
}
...
Then just make sure one of your frames has wicket:id=frameId.
Let me know if you need more help.
best,
jim
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Re: [Wicket-user] Matching default locale to browser's preferred locale
Yes, you're right. Our problem occurs when we try to do some locale-related stuff, i.e.: Locale defaultLocale = Application.get().getApplicationSettings().getDefaultLocale(); getSession().setLocale(); ApplicationSettings#defaultLocale was removed a while ago as the default implementation of returning Locale.getDefault() was very naive (you deploy on another server, and you could suddenly have a locale change) and also because that method didn't solve anything in the first place. I know it's not related to your problem, but the 1.3 way of fixing a locale is to just create a custom Session object and set the locale in the constructor. Eelco - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Working with Tree - onClick() different frame target?
In your case: don't use 'internal' links but use bookmarkable links
and call setPageMap(PageMap.forName(Main)) on them. Also, if your
tree is not too large, consider just using some javascript based tree
you your selection frame doesn't have to make round trips.
Eelco
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hi guys,
I'm currently developing a page with two frames. The left frame
SelectionFrame contains an extensions Tree and the right frame Main
contains any Contents.
What i now want to do is to respond to the Contents Frame by clicking on
some special tree nodes.
e.g.:
...
@Override
protected void onNodeLinkClicked(AjaxRequestTarget target,
TreeNode node)
{
IConfigurationPage userObj = (IConfigurationPage)
((DefaultMutableTreeNode) node).getUserObject();
setResponsePage(new ConfigMainPage(userObj));
}
...
If you know any easy solution it would be great to share that with me.
Any help would be appreciated.
cheers!
Michel
-
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Re: [Wicket-user] Serveur pushing implementation
Eelco Hillenius a écrit :
Can't the Tomcat support be merged into the same project?
I need to check for that and check tomcat behavior is the same as jetty
but I think it should
--
Vincent
Eelco
On 3/20/07, Johan Compagner [EMAIL PROTECTED] wrote:
tomcat uses this:
http://tomcat.apache.org/tomcat-6.0-doc/aio.html
so for tomcat to work i need to create a special filter (or servlet) that
maps a push connection
How does jetty work? When does jetty know that this is a nio/cometd
connection?
johan
On 3/20/07, Vincent Demay [EMAIL PROTECTED] wrote:
Johan Compagner a écrit :
is the second one really push? or push by polling?
The first one is pushing simulated by polling ;) (and timer)
The second one is real pushing with cometd (using jetty6 continuation :
no locked thread on serveur side and keep open http connection).
I am currently checking out the NIO support of tomcat 6.
I've never test with tomcat for the moment, but I saw some articles
about that... need to check
--
Vincent Demay
http://www.demay-fr.net/blog
I hope in the coming weeks to have an impl that is really push (so
there is really a nio socket connection from server to client all the
time)
johan
On 3/20/07, *Vincent Demay* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi all,
I made a new project in wicket-stuff(sourceforge) called
wicket-contrib-push.
This project allows pushing of events on server side in a
simulated bus
between server and all client. This pushing has 2 implementations :
* The first based on Xavier Hanin work which is based on
timerBehavior
and simulates a bus with an EventStore (see
http://www.nabble.com/server-side-triggered-page-refresh-%28aka-push%29-tf3321420.html#a9234009
and
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668)
* The second one using cometd( www.cometd.org
http://www.cometd.org) and dependant of
wicket-contrib-dojo
The way to publish and listen to events is the following (with
cometd
and timer implementation):
//Somewhere I publish a new event. It can be for example in on
click of
a ajax link or elsewhere :
IPushPublisher publisher = new IPushPublisher(aBusChannel);
IPushEvent event = new IPushEvent()
event.add(akey, myvalue);
publisher.publish(event);
//My page can be aware of event in aBusChannel :
IPushBehavior behavior = new IPushBehavior(aBusChannel){
public abstract void onEvent(String channel, MapString, String
datas, IPushTarget target){
//Triggered when event is publish by publisher
//IPushTarget has the sapme prototype as AjaxRequestTarget
}
}
WDYT?, Any comments, feelings?
PS : sources are available on svn :
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
--
Vincent Demay
http://www.demay-fr.net/blog
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Re: [Wicket-user] Serveur pushing implementation
James McLaughlin a écrit : WDYT?, Any comments, feelings? This looks like really exciting work. I can't wait to try it out. I took a look at the code and you've done a really nice job. One question, is it possible to push rendered components instead of pinging those components on the client side to call back? The problem comes from cometd bus which is design to transport json and not xml. I was thinking of something which is able to serialize a component rendered as String and put all in a json object in order to avoid this second useless callback. but it need some additionnal work ;) -- Vincent - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Wicket workflow and rules
Sounds to me like you should put a BPM tool central in your architecture. I've used jBPM and (a little bit of) Wicket in the past myself, and know Matej has for his closed source project. I like jBPM for it being a Java-centric tool, that's easy to use, extend and test. Also take a look at this project: http://www.kgalligan.com/wicketbpm-architecture. I haven't used it, and I have no idea how well it is maintained, but it looks like it might be useful for your purposes. On that note, I'd love to see a serious Wicket/ BPM integration project someday. Seam advertises such integration as one of it's main selling points, but I can't help of thinking about how darn easy it would be to build in with Wicket everytime I read about it. Eelco On 3/19/07, Gennadiy Vasilevskiy [EMAIL PROTECTED] wrote: Hello All, Per my requirements, the app that I need to build has to have different flows per client as well as different look and feel, but just a single source. Still there is a problem, since just a client would not give me 100% knowledge, there might be rules per client; such as if IF client makes 1 show extra staff and go to page 1, if more then 1000 go to page 2. THe business is claim processing. In other words I probably need the integration with the rule engine and possibly workflow engine. Has anybody done it using wicket? Any approach to suggest? ANy examples? THank you Genandiy Watch free concerts with Pink, Rod Stewart, Oasis and more. Visit MSN Presents today. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Serveur pushing implementation
On 3/20/07, Vincent Demay [EMAIL PROTECTED] wrote: Eelco Hillenius a écrit : Can't the Tomcat support be merged into the same project? I need to check for that and check tomcat behavior is the same as jetty but I think it should Cool. My note was more directed to Johan actually :) But you two might take a look at what the common abstractions for such support would be. Eelco - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] palette problem
go ahead and open a bug. i dont know if i ever tested indexing by int because i dont think anyone would use it that much. its too bad that int ended up in the ichoicerenderer interface. so it might very well be a bug in the pallette. -igor On 3/20/07, Ivana Cace [EMAIL PROTECTED] wrote: I've been experiencing a problem with the Palette component. User choices are always returned as n times the first item from options, unless the ChoiceRenderer is explicitely constructed with an idExpression. For example the following code: //class Input implements Serializable, it has two members: private int id; private String display; ArrayListInput inputList = new ArrayListInput(); inputList.add(new Input(1, een)); inputList.add(new Input(2, twee)); IChoiceRenderer renderer = new ChoiceRenderer(display); Palette choose = new Palette(id, new Model(new ArrayListString()), new Model(inputList), renderer,20, false); Produces the following output when combined with echoing user choices (choose.getUnselectedChoices() and choose.getSelectedChoices()) : *user selection***selected***unselected* * * * een, twee * *een * een * * *twee * een * * *een, twee * een, een* * Meaning that indexing by index does not work with palette? -- Ivana Cace Func. Internet Integration W http://www.func.nl T +31 20 423 F +31 20 4223500 - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Serveur pushing implementation
This might be of some help and it might not. I use bi-directional json (but not cometd) in one of the portal apps I wrote (unfortunately not in Wicket). On the server side, I use json-lib http://json-lib.sourceforge.net/ and on the client side I use jsonStringify.js, http://www.thomasfrank.se/json_stringify_revisited.html and jQuery, http://jquery.com. The json-lib can actually jsonify a java object quite nicely, just watch out for extensive object graphs as they can bring the app to a screeching halt. Regards, -scott -Original Message- From: [EMAIL PROTECTED] [mailto:wicket-user- [EMAIL PROTECTED] On Behalf Of Vincent Demay Sent: Tuesday, March 20, 2007 11:54 AM To: wicket-user@lists.sourceforge.net Subject: Re: [Wicket-user] Serveur pushing implementation James McLaughlin a écrit : WDYT?, Any comments, feelings? This looks like really exciting work. I can't wait to try it out. I took a look at the code and you've done a really nice job. One question, is it possible to push rendered components instead of pinging those components on the client side to call back? The problem comes from cometd bus which is design to transport json and not xml. I was thinking of something which is able to serialize a component rendered as String and put all in a json object in order to avoid this second useless callback. but it need some additionnal work ;) -- Vincent - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Serveur pushing implementation
this is a great start. my idea vision of this implementation is something
that doesnt depend on dojo and something that has a very similar
requesttarget to ajaxrequesttarget that can transfer value pairs _or_
markup.
but this is definetely a great start.
-igor
On 3/20/07, Vincent Demay [EMAIL PROTECTED] wrote:
Hi all,
I made a new project in wicket-stuff(sourceforge) called
wicket-contrib-push.
This project allows pushing of events on server side in a simulated bus
between server and all client. This pushing has 2 implementations :
* The first based on Xavier Hanin work which is based on timerBehavior
and simulates a bus with an EventStore (see
http://www.nabble.com/server-side-triggered-page-refresh-%28aka-push%29-tf3321420.html#a9234009
and
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668
)
* The second one using cometd(www.cometd.org) and dependant of
wicket-contrib-dojo
The way to publish and listen to events is the following (with cometd
and timer implementation):
//Somewhere I publish a new event. It can be for example in on click of
a ajax link or elsewhere :
IPushPublisher publisher = new IPushPublisher(aBusChannel);
IPushEvent event = new IPushEvent()
event.add(akey, myvalue);
publisher.publish(event);
//My page can be aware of event in aBusChannel :
IPushBehavior behavior = new IPushBehavior(aBusChannel){
public abstract void onEvent(String channel, MapString, String
datas, IPushTarget target){
//Triggered when event is publish by publisher
//IPushTarget has the sapme prototype as AjaxRequestTarget
}
}
WDYT?, Any comments, feelings?
PS : sources are available on svn :
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
--
Vincent Demay
http://www.demay-fr.net/blog
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Re: [Wicket-user] Serveur pushing implementation
The problem comes from cometd bus which is design to transport json and not xml. I was thinking of something which is able to serialize a component rendered as String and put all in a json object in order to avoid this second useless callback. but it need some additionnal work ;) -- Vincent I knew you had a good reason for it. Good stuff! I'm not sure if it is enough to just serialize a component as a string. Components are a mix of markup and javascript, and wicket-ajax has a lot of infrastructure for parsing this out and then rendering them in order. Pinging is the best solution for now. - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Hibernate/Spring and Wicket architecture request for validation (was Wicket's questions)
That's was a really instructive post, thanks Eelco. In fact I'm actually struggling with this kind of issue. I've model objects and then on my presentation layer the data are quite often a bit different, and thus I wonder which way is the best. Igor had spoken about form beans, but then I've to map them somewhere with my actual domain objects, which can be quite annoying. Merge and VO object may be a good way to avoid some part of this pain. However, you said you weren't a fan of this pattern, could you please explain which approach you use ? I would really like it because I find it really important for ease of development and maintainability. And up to now I've found a way which fully pleases me. Thanks in advance ZedroS - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Serveur pushing implementation
yes i want to have it simple and build in in wicket-ajax.js if possible
(at least support for it it could be and extra small js: wicket-cometd.js)
johan
On 3/20/07, Igor Vaynberg [EMAIL PROTECTED] wrote:
this is a great start. my idea vision of this implementation is something
that doesnt depend on dojo and something that has a very similar
requesttarget to ajaxrequesttarget that can transfer value pairs _or_
markup.
but this is definetely a great start.
-igor
On 3/20/07, Vincent Demay [EMAIL PROTECTED] wrote:
Hi all,
I made a new project in wicket-stuff(sourceforge) called
wicket-contrib-push.
This project allows pushing of events on server side in a simulated bus
between server and all client. This pushing has 2 implementations :
* The first based on Xavier Hanin work which is based on timerBehavior
and simulates a bus with an EventStore (see
http://www.nabble.com/server-side-triggered-page-refresh-%28aka-push%29-tf3321420.html#a9234009
and
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668
)
* The second one using cometd( www.cometd.org) and dependant of
wicket-contrib-dojo
The way to publish and listen to events is the following (with cometd
and timer implementation):
//Somewhere I publish a new event. It can be for example in on click of
a ajax link or elsewhere :
IPushPublisher publisher = new IPushPublisher(aBusChannel);
IPushEvent event = new IPushEvent()
event.add(akey, myvalue);
publisher.publish(event);
//My page can be aware of event in aBusChannel :
IPushBehavior behavior = new IPushBehavior(aBusChannel){
public abstract void onEvent(String channel, MapString, String
datas, IPushTarget target){
//Triggered when event is publish by publisher
//IPushTarget has the sapme prototype as AjaxRequestTarget
}
}
WDYT?, Any comments, feelings?
PS : sources are available on svn :
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
--
Vincent Demay
http://www.demay-fr.net/blog
-
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Re: [Wicket-user] Hibernate/Spring and Wicket architecture request for validation (was Wicket's questions)
That's was a really instructive post, thanks Eelco. In fact I'm actually struggling with this kind of issue. I've model objects and then on my presentation layer the data are quite often a bit different, and thus I wonder which way is the best. Igor had spoken about form beans, I think he meant the same thing (value objects). However, you said you weren't a fan of this pattern, could you please explain which approach you use ? I would really like it because I find it really important for ease of development and maintainability. And up to now I've found a way which fully pleases me. Tbh, I use it mixed, also because I'm not the only guy in the team (Igor and I actually work on the same project). My favorite way is to use the domain objects directly, but let updates (to the database) always go through services/ daos and *not* have transactions per request. I'll still use value objects every now and then because sometimes it's just easier to work with a 'flat' object that is focussed on a particular case. Eelco - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Serveur pushing implementation
Johan Compagner a écrit :
yes i want to have it simple and build in in wicket-ajax.js if possible
(at least support for it it could be and extra small js: wicket-cometd.js)
well, I understand what you mean, but comted (www.cometd.com) is a dojo
fundation subproject. So if we want to write our own client-side
library. first we have to duplicate Dojo cometd code(
http://archive.dojotoolkit.org/nightly/src/io/cometd.js ) which can be
done with some difficulties because it depends on a lot of other dojo
libs. But the worst problem comes form the protocol. It is a dojo
fundation subproject so if protocol change we need to maintain our
cometd client-side implementation. It seems to be an heavy work to do!
On the other hand I well understand you prefer keeping control of code
you integrate in Wicket (and pushing is an interresting stuff for
wicket). So maybe we need to thinking more about that and on impact on
the future. WDYT?
--
Vincent
johan
On 3/20/07, * Igor Vaynberg* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
this is a great start. my idea vision of this implementation is
something that doesnt depend on dojo and something that has a very
similar requesttarget to ajaxrequesttarget that can transfer value
pairs _or_ markup.
but this is definetely a great start.
-igor
On 3/20/07, *Vincent Demay* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi all,
I made a new project in wicket-stuff(sourceforge) called
wicket-contrib-push.
This project allows pushing of events on server side in a
simulated bus
between server and all client. This pushing has 2
implementations :
* The first based on Xavier Hanin work which is based on
timerBehavior
and simulates a bus with an EventStore (see
http://www.nabble.com/server-side-triggered-page-refresh-%28aka-push%29-tf3321420.html#a9234009
http://www.nabble.com/server-side-triggered-page-refresh-%28aka-push%29-tf3321420.html#a9234009
and
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668)
* The second one using cometd( www.cometd.org
http://www.cometd.org) and dependant of
wicket-contrib-dojo
The way to publish and listen to events is the following (with
cometd
and timer implementation):
//Somewhere I publish a new event. It can be for example in on
click of
a ajax link or elsewhere :
IPushPublisher publisher = new IPushPublisher(aBusChannel);
IPushEvent event = new IPushEvent()
event.add(akey, myvalue);
publisher.publish(event);
//My page can be aware of event in aBusChannel :
IPushBehavior behavior = new IPushBehavior(aBusChannel){
public abstract void onEvent(String channel, MapString,
String
datas, IPushTarget target){
//Triggered when event is publish by publisher
//IPushTarget has the sapme prototype as AjaxRequestTarget
}
}
WDYT?, Any comments, feelings?
PS : sources are available on svn :
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
--
Vincent Demay
http://www.demay-fr.net/blog
-
Take Surveys. Earn Cash. Influence the Future of IT
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Re: [Wicket-user] Working with Tree - onClick() different frame target?
Hello Marc,
thanks for the Dojo information i will check that out for our requirements.
Have you used any Dojo-Wicket framework stuff for this?
Thanks!
Michel
Zitat von Marc-Andre Houle [EMAIL PROTECTED]:
Now I understand what you mean. Not sure it is possible, maybe someone with
more frame and PageMap experience will be able to answer you
In our application, instead of using real frame, we use Dojo which let you
display a page with resizable panel that look like frame. So we display one
page containing multiple dojo panel. Maybe that can make your life easier?
Marc
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hello Marc,
thanks for the quick response. I've read that and also scanned the
wicket examples for frames where a base frame class is used which holds
the target frames...
But i was wondering if there is a easier way to solve this since i do
not need to refresh the top page which holds the two frames
SelectionFrame and Main.
What about a Link which has an Attribute a target=Main ... Is
there a way to change the target of the internal AJAX link?
Thanks in advance.
Michel
Marc-Andre Houle schrieb:
Maybe this can help you. At least, I hope...
http://cwiki.apache.org/WICKET/using-frames.html
Marc
On 3/20/07, *Michel Wichers* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi guys,
I'm currently developing a page with two frames. The left frame
SelectionFrame contains an extensions Tree and the right frame
Main
contains any Contents.
What i now want to do is to respond to the Contents Frame by
clicking on
some special tree nodes.
e.g.:
...
@Override
protected void onNodeLinkClicked(AjaxRequestTarget
target,
TreeNode node)
{
IConfigurationPage userObj = (IConfigurationPage)
((DefaultMutableTreeNode) node).getUserObject();
setResponsePage(new ConfigMainPage(userObj));
}
...
If you know any easy solution it would be great to share that with
me.
Any help would be appreciated.
cheers!
Michel
-
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Re: [Wicket-user] Working with Tree - onClick() different frame target?
Nope, we started before the wicket-stuf/dojo project So we ad the JS
and make the stuff directly... (In fact, it is just making div look
correctly for Dojo)
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hello Marc,
thanks for the Dojo information i will check that out for our
requirements.
Have you used any Dojo-Wicket framework stuff for this?
Thanks!
Michel
Zitat von Marc-Andre Houle [EMAIL PROTECTED]:
Now I understand what you mean. Not sure it is possible, maybe someone
with
more frame and PageMap experience will be able to answer you
In our application, instead of using real frame, we use Dojo which let
you
display a page with resizable panel that look like frame. So we display
one
page containing multiple dojo panel. Maybe that can make your life
easier?
Marc
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hello Marc,
thanks for the quick response. I've read that and also scanned the
wicket examples for frames where a base frame class is used
which holds
the target frames...
But i was wondering if there is a easier way to solve this since i do
not need to refresh the top page which holds the two frames
SelectionFrame and Main.
What about a Link which has an Attribute a target=Main ... Is
there a way to change the target of the internal AJAX link?
Thanks in advance.
Michel
Marc-Andre Houle schrieb:
Maybe this can help you. At least, I hope...
http://cwiki.apache.org/WICKET/using-frames.html
Marc
On 3/20/07, *Michel Wichers* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi guys,
I'm currently developing a page with two frames. The left frame
SelectionFrame contains an extensions Tree and the right frame
Main
contains any Contents.
What i now want to do is to respond to the Contents Frame by
clicking on
some special tree nodes.
e.g.:
...
@Override
protected void onNodeLinkClicked(AjaxRequestTarget
target,
TreeNode node)
{
IConfigurationPage userObj = (IConfigurationPage)
((DefaultMutableTreeNode) node).getUserObject();
setResponsePage(new ConfigMainPage(userObj));
}
...
If you know any easy solution it would be great to share that with
me.
Any help would be appreciated.
cheers!
Michel
-
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Michel Wichers
_
Ponton Consulting GmbH voice: +49.40.69213-340
http://www.ponton-consulting.de/ fax:+49.40.69213-355
Dorotheenstrasse 60mobile: +49.175.566 9970
D-22301 Hamburgmailto:[EMAIL PROTECTED]
_
HRB 81480, AG Hamburg, Managing Director: Dr. Michael Merz
Ponton Consulting is a Member of C1 Group (www.c1-group.com)
_
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Re: [Wicket-user] Working with Tree - onClick() different frame target?
You got an example here even if the code is missing, maybe there is a way of
using it...
http://www.demay-fr.net:8080/WCD13/app/?wicket:bookmarkablePage=wicket-0%3Awicket.contrib.dojo.examples.SplitContainerSample
Marc
On 3/20/07, Marc-Andre Houle [EMAIL PROTECTED] wrote:
Nope, we started before the wicket-stuf/dojo project So we ad the JS
and make the stuff directly... (In fact, it is just making div look
correctly for Dojo)
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hello Marc,
thanks for the Dojo information i will check that out for our
requirements.
Have you used any Dojo-Wicket framework stuff for this?
Thanks!
Michel
Zitat von Marc-Andre Houle [EMAIL PROTECTED]:
Now I understand what you mean. Not sure it is possible, maybe
someone with
more frame and PageMap experience will be able to answer you
In our application, instead of using real frame, we use Dojo which let
you
display a page with resizable panel that look like frame. So we
display one
page containing multiple dojo panel. Maybe that can make your life
easier?
Marc
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hello Marc,
thanks for the quick response. I've read that and also scanned the
wicket examples for frames where a base frame class is used
which holds
the target frames...
But i was wondering if there is a easier way to solve this since i do
not need to refresh the top page which holds the two frames
SelectionFrame and Main.
What about a Link which has an Attribute a target=Main ... Is
there a way to change the target of the internal AJAX link?
Thanks in advance.
Michel
Marc-Andre Houle schrieb:
Maybe this can help you. At least, I hope...
http://cwiki.apache.org/WICKET/using-frames.html
Marc
On 3/20/07, *Michel Wichers* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi guys,
I'm currently developing a page with two frames. The left frame
SelectionFrame contains an extensions Tree and the right frame
Main
contains any Contents.
What i now want to do is to respond to the Contents Frame by
clicking on
some special tree nodes.
e.g.:
...
@Override
protected void onNodeLinkClicked(AjaxRequestTarget
target,
TreeNode node)
{
IConfigurationPage userObj =
(IConfigurationPage)
((DefaultMutableTreeNode) node).getUserObject();
setResponsePage(new ConfigMainPage(userObj));
}
...
If you know any easy solution it would be great to share that
with
me.
Any help would be appreciated.
cheers!
Michel
-
Take Surveys. Earn Cash. Influence the Future of IT
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_
Ponton Consulting GmbH voice: +49.40.69213-340
http://www.ponton-consulting.de/ fax:+49.40.69213-355
Dorotheenstrasse 60mobile: +49.175.566 9970
D-22301 Hamburgmailto:[EMAIL PROTECTED]
_
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Ponton Consulting is a Member of C1 Group ( www.c1-group.com)
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Re: [Wicket-user] Working with Tree - onClick() different frame target?
Thanks Marc!
I will check that tomorrow and call it a day ;-)
Thanks for all your Help to Eelco jim as well - will check that out.
cheers!
Michel
Zitat von Marc-Andre Houle [EMAIL PROTECTED]:
You got an example here even if the code is missing, maybe there is a way of
using it...
http://www.demay-fr.net:8080/WCD13/app/?wicket:bookmarkablePage=wicket-0%3Awicket.contrib.dojo.examples.SplitContainerSample
Marc
On 3/20/07, Marc-Andre Houle [EMAIL PROTECTED] wrote:
Nope, we started before the wicket-stuf/dojo project So we ad the JS
and make the stuff directly... (In fact, it is just making div look
correctly for Dojo)
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hello Marc,
thanks for the Dojo information i will check that out for our
requirements.
Have you used any Dojo-Wicket framework stuff for this?
Thanks!
Michel
Zitat von Marc-Andre Houle [EMAIL PROTECTED]:
Now I understand what you mean. Not sure it is possible, maybe
someone with
more frame and PageMap experience will be able to answer you
In our application, instead of using real frame, we use Dojo which let
you
display a page with resizable panel that look like frame. So we
display one
page containing multiple dojo panel. Maybe that can make your life
easier?
Marc
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hello Marc,
thanks for the quick response. I've read that and also scanned the
wicket examples for frames where a base frame class is used
which holds
the target frames...
But i was wondering if there is a easier way to solve this since i do
not need to refresh the top page which holds the two frames
SelectionFrame and Main.
What about a Link which has an Attribute a target=Main ... Is
there a way to change the target of the internal AJAX link?
Thanks in advance.
Michel
Marc-Andre Houle schrieb:
Maybe this can help you. At least, I hope...
http://cwiki.apache.org/WICKET/using-frames.html
Marc
On 3/20/07, *Michel Wichers* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi guys,
I'm currently developing a page with two frames. The left frame
SelectionFrame contains an extensions Tree and the right frame
Main
contains any Contents.
What i now want to do is to respond to the Contents Frame by
clicking on
some special tree nodes.
e.g.:
...
@Override
protected void onNodeLinkClicked(AjaxRequestTarget
target,
TreeNode node)
{
IConfigurationPage userObj =
(IConfigurationPage)
((DefaultMutableTreeNode) node).getUserObject();
setResponsePage(new ConfigMainPage(userObj));
}
...
If you know any easy solution it would be great to share that
with
me.
Any help would be appreciated.
cheers!
Michel
-
Take Surveys. Earn Cash. Influence the Future of IT
Join SourceForge.net 's Techsay panel and you'll get the chance
to
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Michel Wichers
_
Ponton Consulting GmbH voice: +49.40.69213-340
http://www.ponton-consulting.de/ fax:+49.40.69213-355
Dorotheenstrasse 60mobile: +49.175.566 9970
D-22301 Hamburgmailto:[EMAIL PROTECTED]
_
HRB 81480, AG Hamburg, Managing Director: Dr. Michael Merz
Ponton Consulting is a Member of C1 Group ( www.c1-group.com)
Re: [Wicket-user] Working with Tree - onClick() different frame target?
but why use ajax if you are using frames?
all you have to do is make those links bookmarkable and append a target
attribute to them via an attribute modifier
-igor
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hi guys,
I'm currently developing a page with two frames. The left frame
SelectionFrame contains an extensions Tree and the right frame Main
contains any Contents.
What i now want to do is to respond to the Contents Frame by clicking on
some special tree nodes.
e.g.:
...
@Override
protected void onNodeLinkClicked(AjaxRequestTarget target,
TreeNode node)
{
IConfigurationPage userObj = (IConfigurationPage)
((DefaultMutableTreeNode) node).getUserObject();
setResponsePage(new ConfigMainPage(userObj));
}
...
If you know any easy solution it would be great to share that with me.
Any help would be appreciated.
cheers!
Michel
-
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Re: [Wicket-user] Working with Tree - onClick() different frame target?
Hi Igor,
you're right - we really do not need any AJAX stuff here - i just used
the extension tree and the ajax stuff is there out of the box (if not
explicitely disabled).
As you can see I'm still in a learning phase ;-)
I will switch that tree to use regular links instead and use
bookmarkable links + attribute modifier for target!
Thanks for all your help guys, i really appreciate that!
Cheers,
Michel
Zitat von Igor Vaynberg [EMAIL PROTECTED]:
but why use ajax if you are using frames?
all you have to do is make those links bookmarkable and append a target
attribute to them via an attribute modifier
-igor
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hi guys,
I'm currently developing a page with two frames. The left frame
SelectionFrame contains an extensions Tree and the right frame Main
contains any Contents.
What i now want to do is to respond to the Contents Frame by clicking on
some special tree nodes.
e.g.:
...
@Override
protected void onNodeLinkClicked(AjaxRequestTarget target,
TreeNode node)
{
IConfigurationPage userObj = (IConfigurationPage)
((DefaultMutableTreeNode) node).getUserObject();
setResponsePage(new ConfigMainPage(userObj));
}
...
If you know any easy solution it would be great to share that with me.
Any help would be appreciated.
cheers!
Michel
-
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Re: [Wicket-user] Working with Tree - onClick() different frame target?
The only reason in your case where it might make sense to use Ajax is
when you're tree is really large and you want to load parts of it
lazily. If that's not the case, don't use Ajax.
Eelco
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hi Igor,
you're right - we really do not need any AJAX stuff here - i just used
the extension tree and the ajax stuff is there out of the box (if not
explicitely disabled).
As you can see I'm still in a learning phase ;-)
I will switch that tree to use regular links instead and use
bookmarkable links + attribute modifier for target!
Thanks for all your help guys, i really appreciate that!
Cheers,
Michel
Zitat von Igor Vaynberg [EMAIL PROTECTED]:
but why use ajax if you are using frames?
all you have to do is make those links bookmarkable and append a target
attribute to them via an attribute modifier
-igor
On 3/20/07, Michel Wichers [EMAIL PROTECTED] wrote:
Hi guys,
I'm currently developing a page with two frames. The left frame
SelectionFrame contains an extensions Tree and the right frame Main
contains any Contents.
What i now want to do is to respond to the Contents Frame by clicking on
some special tree nodes.
e.g.:
...
@Override
protected void onNodeLinkClicked(AjaxRequestTarget target,
TreeNode node)
{
IConfigurationPage userObj = (IConfigurationPage)
((DefaultMutableTreeNode) node).getUserObject();
setResponsePage(new ConfigMainPage(userObj));
}
...
If you know any easy solution it would be great to share that with me.
Any help would be appreciated.
cheers!
Michel
-
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[Wicket-user] Variable Interpolation within the HTML
I have a use case where the text of the a page can change depending on the
skin that is selected. There is some dynamic text in the original text,
such as website name, which also changes depending on skin. However,
currently I have added a fixed number of Label objects to deal with the
website name, but this doesn't really work because the text of the page
might need more instances of the website name. I can't dynamically add more
Label objects, so I was wondering how I could do something like Velocity
where I can put ${websiteName} in the HTML for a page or panel, set the
variable in the page, and have it rendered properly. I saw that Wicket
includes MapVariableInterpolator but how do I do it with the HTML for the
page? I don't want to specify a filename because the filename is dependent
on the style/skin.
Thanks for any help,
Andrew
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Re: [Wicket-user] Variable Interpolation within the HTML
On 3/20/07, Andrew Berman [EMAIL PROTECTED] wrote:
I have a use case where the text of the a page can change depending on the
skin that is selected. There is some dynamic text in the original text,
such as website name, which also changes depending on skin. However,
currently I have added a fixed number of Label objects to deal with the
website name, but this doesn't really work because the text of the page
might need more instances of the website name. I can't dynamically add more
Label objects, so I was wondering how I could do something like Velocity
where I can put ${websiteName} in the HTML for a page or panel, set the
variable in the page, and have it rendered properly. I saw that Wicket
includes MapVariableInterpolator but how do I do it with the HTML for the
page? I don't want to specify a filename because the filename is dependent
on the style/skin.
wicket-contrib-velocity provides exactly what you want
you can get it here with subversion:
https://svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-velocity
-
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Re: [Wicket-user] Serveur pushing implementation
first what is so special about that code?
What is the protocol you are talking about
I haven't really looked at it yet at this time but i will.
How i see it if possible is just an open channel
and over it flows the wicket ajax stuff (so the xml that wicket ajax can
parse)
this way if something is triggered on the server the server can push
component rerender changes
to the clients who are displaying those components.
johan
On 3/20/07, Vincent Demay [EMAIL PROTECTED] wrote:
Johan Compagner a écrit :
yes i want to have it simple and build in in wicket-ajax.js if possible
(at least support for it it could be and extra small js:
wicket-cometd.js)
well, I understand what you mean, but comted (www.cometd.com) is a dojo
fundation subproject. So if we want to write our own client-side
library. first we have to duplicate Dojo cometd code(
http://archive.dojotoolkit.org/nightly/src/io/cometd.js ) which can be
done with some difficulties because it depends on a lot of other dojo
libs. But the worst problem comes form the protocol. It is a dojo
fundation subproject so if protocol change we need to maintain our
cometd client-side implementation. It seems to be an heavy work to do!
On the other hand I well understand you prefer keeping control of code
you integrate in Wicket (and pushing is an interresting stuff for
wicket). So maybe we need to thinking more about that and on impact on
the future. WDYT?
--
Vincent
johan
On 3/20/07, * Igor Vaynberg* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
this is a great start. my idea vision of this implementation is
something that doesnt depend on dojo and something that has a very
similar requesttarget to ajaxrequesttarget that can transfer value
pairs _or_ markup.
but this is definetely a great start.
-igor
On 3/20/07, *Vincent Demay* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi all,
I made a new project in wicket-stuff(sourceforge) called
wicket-contrib-push.
This project allows pushing of events on server side in a
simulated bus
between server and all client. This pushing has 2
implementations :
* The first based on Xavier Hanin work which is based on
timerBehavior
and simulates a bus with an EventStore (see
http://www.nabble.com/server-side-triggered-page-refresh-%28aka-push%29-tf3321420.html#a9234009
http://www.nabble.com/server-side-triggered-page-refresh-%28aka-push%29-tf3321420.html#a9234009
and
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668
http://www.nabble.com/Pushing-data-to-the-Ajax-client-in-wicket--tf3354017.html#a9327668
)
* The second one using cometd( www.cometd.org
http://www.cometd.org) and dependant of
wicket-contrib-dojo
The way to publish and listen to events is the following (with
cometd
and timer implementation):
//Somewhere I publish a new event. It can be for example in on
click of
a ajax link or elsewhere :
IPushPublisher publisher = new IPushPublisher(aBusChannel);
IPushEvent event = new IPushEvent()
event.add(akey, myvalue);
publisher.publish(event);
//My page can be aware of event in aBusChannel :
IPushBehavior behavior = new IPushBehavior(aBusChannel){
public abstract void onEvent(String channel, MapString,
String
datas, IPushTarget target){
//Triggered when event is publish by publisher
//IPushTarget has the sapme prototype as
AjaxRequestTarget
}
}
WDYT?, Any comments, feelings?
PS : sources are available on svn :
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-push-examples
--
Vincent Demay
http://www.demay-fr.net/blog
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Re: [Wicket-user] Apache Con Amsterdam: wicket presence
So, who'll be in town are there any plans for a get-together other than the conference itself? (Just trying to price a quick trip across wondering when's best...) /Gwyn On 14/03/07, Erik van Oosten [EMAIL PROTECTED] wrote: If you are off into the city, I'll join you. Perhaps I can show you one or two locations as well. Erik. Alexandru Popescu schreef: On 3/14/07, Martijn Dashorst [EMAIL PROTECTED] wrote: That is the idea, or just go and drink ourselves a hangover! As always I am in for this last proposal ;-). -- Erik van Oosten http://www.day-to-day-stuff.blogspot.com/ -- Download Wicket 1.2.5 now! - http://wicketframework.org - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Apache Con Amsterdam: wicket presence
I'm in town during that week, though I won't be there everyday. But if we have a get together (in a bar or mayb we can find Amsterdam friends with some office space in the city or something) I'll be there! Eelco On 3/20/07, Gwyn Evans [EMAIL PROTECTED] wrote: So, who'll be in town are there any plans for a get-together other than the conference itself? (Just trying to price a quick trip across wondering when's best...) /Gwyn On 14/03/07, Erik van Oosten [EMAIL PROTECTED] wrote: If you are off into the city, I'll join you. Perhaps I can show you one or two locations as well. Erik. Alexandru Popescu schreef: On 3/14/07, Martijn Dashorst [EMAIL PROTECTED] wrote: That is the idea, or just go and drink ourselves a hangover! As always I am in for this last proposal ;-). -- Erik van Oosten http://www.day-to-day-stuff.blogspot.com/ -- Download Wicket 1.2.5 now! - http://wicketframework.org - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Variable Interpolation within the HTML
Alternatively, you could use post processing filters for that. Can't
remember the exact name from the top of my head.
Eelco
On 3/20/07, James McLaughlin [EMAIL PROTECTED] wrote:
On 3/20/07, Andrew Berman [EMAIL PROTECTED] wrote:
I have a use case where the text of the a page can change depending on the
skin that is selected. There is some dynamic text in the original text,
such as website name, which also changes depending on skin. However,
currently I have added a fixed number of Label objects to deal with the
website name, but this doesn't really work because the text of the page
might need more instances of the website name. I can't dynamically add more
Label objects, so I was wondering how I could do something like Velocity
where I can put ${websiteName} in the HTML for a page or panel, set the
variable in the page, and have it rendered properly. I saw that Wicket
includes MapVariableInterpolator but how do I do it with the HTML for the
page? I don't want to specify a filename because the filename is dependent
on the style/skin.
wicket-contrib-velocity provides exactly what you want
you can get it here with subversion:
https://svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-velocity
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Re: [Wicket-user] Variable Interpolation within the HTML
Cool, thanks guys, I'll check both options out.
On 3/20/07, Eelco Hillenius [EMAIL PROTECTED] wrote:
Alternatively, you could use post processing filters for that. Can't
remember the exact name from the top of my head.
Eelco
On 3/20/07, James McLaughlin [EMAIL PROTECTED] wrote:
On 3/20/07, Andrew Berman [EMAIL PROTECTED] wrote:
I have a use case where the text of the a page can change depending on
the
skin that is selected. There is some dynamic text in the original
text,
such as website name, which also changes depending on skin. However,
currently I have added a fixed number of Label objects to deal with
the
website name, but this doesn't really work because the text of the
page
might need more instances of the website name. I can't dynamically
add more
Label objects, so I was wondering how I could do something like
Velocity
where I can put ${websiteName} in the HTML for a page or panel, set
the
variable in the page, and have it rendered properly. I saw that
Wicket
includes MapVariableInterpolator but how do I do it with the HTML for
the
page? I don't want to specify a filename because the filename is
dependent
on the style/skin.
wicket-contrib-velocity provides exactly what you want
you can get it here with subversion:
https://svn.sourceforge.net/svnroot/wicket-stuff/branches/wicket-1.3/wicket-contrib-velocity
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Re: [Wicket-user] Apologies from an anonymous coward
* Brian Topping: I hope you have the guts to realize what an ass you are making of yourself and stand up and apologize. He won't do so: as a pure coincidence, this guy didn't have the courtesy to even mention his name. I bet that he'll be returning with another nickname soon. I'm always wary of anonymous posts. -- Jean-Baptiste Quenot aka John Banana Qwerty http://caraldi.com/jbq/ - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] form processing - getting dropdown selection back to onSubmit method.
don't understand: look up a localized string with the key nullValid
(rather than
null) to represent the null option. - can you elaborate a bit please.
need to know what a localised string is and what is its key. thank you
-B
Ryan Holmes wrote:
DropDownChoice.setNullValid(true)
And remember that for a null valid drop down choice, Wicket will
look up a localized string with the key nullValid (rather than
null) to represent the null option.
Also see the JavaDocs for DropDownChoice and it's superclasses, plus
this wiki page: http://cwiki.apache.org/WICKET/dropdownchoice-
examples.html
-Ryan
On Mar 16, 2007, at 1:55 PM, GS-ikiini wrote:
hey,
is there way to get the select one option to remain in the
selection list
after the user has made a selection?
-B
igor.vaynberg wrote:
the id of dropdowns has nothing to do with their model. i am not
using a
compound property model anywhere in the code, nor am i not
specifying it
directly.
the model for each dropdown is specified as a propertymodel where
this
refers to the page and the string refers to the property on that
page.
so the selected user object will go into the user page property,
and the
selected logtype will go into the page's logtype property just
like the
property models specify.
then your dataprovider picks up those two properties and uses them to
filter
the result just like the code shows.
the models are just glue between formcomponent and properties on
some java
bean - which in this case happens to be the page.
-igor
On 3/16/07, GS-ikiini [EMAIL PROTECTED] wrote:
let me make sure i understand..
add(new DropDownChoice(users,new PropertyModel(this,
user),));
the Property model returns the User model. and the id of this
dropdownchoice
is used to access that model? so get or setUsers on the User user of
this?
if that is correct. can i do add(new DropDownChoice(users,new
PropertyModel(mydataprovider, user),)); and get a model
that is a
property over there set to something?
let me give a bit more detail..
I have a filter in my dataprovider that searches my DB using a
service
that
takes users and logTypes and returns a list. thats why i need to
set them
in
there. I have a list of all the users tied to a list and all the log
types
tied to a list in the web page. i just want to take the once
selected and
hand it to the dataprovider who will give me back a list of all the
process
matching those 2 models it was given. I understand what you said
but just
need some clarity on weither or not it would work in the way i am
doing
it.
or is there another way i should be approaching the problem.
Thank you
for
you repeated assistance.
-B
.
igor.vaynberg wrote:
once you understand models it becomes quiet trivial :)
below is the simple way (without using a compound property model)
class mypage extends webpage {
private user user;
private logtype logtype;
// getters setters (only necessary in 1.2.x, in later wicket will
access
private properties through property model)
public mypage() {
form form=new form();
add(new DropDownChoice(users,new PropertyModel(this,
user),));
add(new DropDownChoice(logtypes, new PropertyModel(this,
logtype),...));
add(new DataView(results,new MyDataProvider(),...
...
private class MyDataProvider implements IDataProvider {
public Iterator iterator(int f,int c) {
return getlogs(user,logtype);
}
}
}
and thats all she wrote. makes sense?
-igor
On 3/15/07, GS-ikiini [EMAIL PROTECTED] wrote:
The popilateItem as i know it is used within the dataview. That
part i
understand. let me re-explain myself.
on my webpage class, i have a dataview component. i also have a
dropdownview
component . they are both children of a form component. i have
a beans
user,
log and logtype. (I am using wicket along with spring.). now in my
webpage
i have a drop down class whic implements dropdownchoice. the
list for
the
drop down is generated earlier in the webpage class. i have a drop
down
for
the user. and a drop down for the log type. I want to get the user
selection
for these two, tie it back to the appropriate bean then set those
beans
in
the implementation of the dataprovider then use the
implementation of
the
data provider as the model for the dataview. My problem lies is
getting
the
user selection from the drop down. I can't seem get it without
having
a
model to tie it to.
igor.vaynberg wrote:
first of all the dataprovider is a readonly interface, it has
no set
method
like the model.
that said what you want is simple:
populateitem(item item) {
final imodel namemodel=new propertymodel(item.getmodel(),
name);
add(new dropdownchoice(names,namemodel,nameslist));
}
-igor
On 3/15/07, GS-ikiini [EMAIL PROTECTED] wrote:
i seei have a fair understaning of models this
[Wicket-user] hey, I was uisng that target model
Now that 2.0-style compound models are in 1.x snapshots, I have a question for people that have been using them: how do you work without CompoundPropertyModel.getNetstedModel()? For me, this is often a special model that I want to do something with, but in the newer style it's called the target and isn't, as far as I can tell, accessible from outside the compound. For now I'm holding on to my reference to the model that I'm setting inside the compound, but that's not very satisfying or flexible. Nathan - Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT business topics through brief surveys-and earn cash http://www.techsay.com/default.php?page=join.phpp=sourceforgeCID=DEVDEV ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
