Prettier URLs for ResourceReference images
Is there a way to have prettier URLs when including images that are referenced with a ResourceReference? When I add an image like that: Image image = new Image(image, new ResourceReference(some.package.name.and.Class.class, my_image.gif)); add(image); ... this results in a rather technical URL (resources/some.package.name.and.Class/my_image.gif), and I'd also prefer that my internal package structure is not visible to the rest of the world. Can this be somewhat prettier maybe? ;-) Thanks, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Prettier URLs for ResourceReference images
Thanks, you saved my day ;-) -Tom On 12.03.2010 at 22:35 Igor Vaynberg wrote: see sharedresources#putclassalias -igor On Fri, Mar 12, 2010 at 1:23 PM, Thomas Götz t...@richmountain.de wrote: Is there a way to have prettier URLs when including images that are referenced with a ResourceReference? When I add an image like that: Image image = new Image(image, new ResourceReference(some.package.name.and.Class.class, my_image.gif)); add(image); ... this results in a rather technical URL (resources/some.package.name.and.Class/my_image.gif), and I'd also prefer that my internal package structure is not visible to the rest of the world. Can this be somewhat prettier maybe? ;-) Thanks, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Prettier URLs for ResourceReference images
Well ok, this is helpful. But: what do you do if you have a lot of embedded resources referenced from a lot of different components? Do I have to put an alias for every single class? This is quite verbose, isn't there an easier way to e.g. set an alias for a complete Java package? Sure, I could do this with reflection (iterate over each class in a given package and assign alias), but this is not very nifty ;-) -Tom Am 12.03.2010 um 22:35 schrieb Igor Vaynberg: see sharedresources#putclassalias -igor On Fri, Mar 12, 2010 at 1:23 PM, Thomas Götz t...@richmountain.de wrote: Is there a way to have prettier URLs when including images that are referenced with a ResourceReference? When I add an image like that: Image image = new Image(image, new ResourceReference(some.package.name.and.Class.class, my_image.gif)); add(image); ... this results in a rather technical URL (resources/some.package.name.and.Class/my_image.gif), and I'd also prefer that my internal package structure is not visible to the rest of the world. Can this be somewhat prettier maybe? ;-) Thanks, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Prettier URLs for ResourceReference images
Ok, this is sexy, thanks for pointing me into the right direction ;-) -Tom Am 13.03.2010 um 12:08 schrieb Martin Grigorov: Extend ResourceRefrence class and do the aliasing in its constructor. There you have all the needed information - class and resource name. Then in MyComponent.java: ... Image image = new Image(image, new AutoAliasResourceReference(...)); On Sat, 2010-03-13 at 10:47 +0100, Thomas Götz wrote: Well ok, this is helpful. But: what do you do if you have a lot of embedded resources referenced from a lot of different components? Do I have to put an alias for every single class? This is quite verbose, isn't there an easier way to e.g. set an alias for a complete Java package? Sure, I could do this with reflection (iterate over each class in a given package and assign alias), but this is not very nifty ;-) -Tom Am 12.03.2010 um 22:35 schrieb Igor Vaynberg: see sharedresources#putclassalias -igor On Fri, Mar 12, 2010 at 1:23 PM, Thomas Götz t...@richmountain.de wrote: Is there a way to have prettier URLs when including images that are referenced with a ResourceReference? When I add an image like that: Image image = new Image(image, new ResourceReference(some.package.name.and.Class.class, my_image.gif)); add(image); ... this results in a rather technical URL (resources/some.package.name.and.Class/my_image.gif), and I'd also prefer that my internal package structure is not visible to the rest of the world. Can this be somewhat prettier maybe? ;-) Thanks, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
How to give feedback in long-running operation within AjaxButton.onSubmit()?
Problem:
I have an AjaxButton that triggers a long-running operation when clicked. I
want to give feedback (in form of a javascript message) upon partial completion
of the operation, therefore I am using a jQuery notifications plugin
(http://www.programmingmind.com/contributions).
So, what I do is the following:
final Form form = new Form(form);
add(form);
form.add(new AjaxButton(button) {
@Override
protected void onSubmit(AjaxRequestTarget target, Form? form) {
for(Object o : someList) {
// do somthing
target.appendJavascript(getJavascript());
}
target.addComponent(form);
}
});
... but obviously, the Javascript messages are only display at the end of the
complete operation (after foreach loop has finished). So my question: what
should I do to get the messages displayed after each iteration?
-Tom
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Re: How to give feedback in long-running operation within AjaxButton.onSubmit()?
I fear not. As far as I understand, getAjaxCallDecorator() decorates the
javascript with a custom script, which is executed immediately upon hitting the
button. What I want to achieve is displaying some status messaged during the
progress of my long-term operation ...
-Tom
On 08.04.2010 at 20:58 Fernando Wermus wrote:
Does this resolve your problem?
@Override
protected IAjaxCallDecorator getAjaxCallDecorator() {
return new AjaxCallDecorator() {
private static final long serialVersionUID = 1L;
@Override
public CharSequence decorateScript(CharSequence script) {
return YOUR JAVASCRIPT + script;
}
};
}
On Thu, Apr 8, 2010 at 3:43 PM, Thomas Götz t...@richmountain.de wrote:
Problem:
I have an AjaxButton that triggers a long-running operation when clicked. I
want to give feedback (in form of a javascript message) upon partial
completion of the operation, therefore I am using a jQuery notifications
plugin (http://www.programmingmind.com/contributions).
So, what I do is the following:
final Form form = new Form(form);
add(form);
form.add(new AjaxButton(button) {
@Override
protected void onSubmit(AjaxRequestTarget target, Form? form) {
for(Object o : someList) {
// do somthing
target.appendJavascript(getJavascript());
}
target.addComponent(form);
}
});
... but obviously, the Javascript messages are only display at the end of
the complete operation (after foreach loop has finished). So my question:
what should I do to get the messages displayed after each iteration?
-Tom
-
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--
Fernando Wermus.
www.linkedin.com/in/fernandowermus
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Re: How to give feedback in long-running operation within AjaxButton.onSubmit()?
Thanks for all the hints so far, they are really helpful but ;) Well, I don't want to have busy indicators on different components, I'm looking for a way to display status messages (like eg with jGrowl) during the long-running process (triggered by AjaxButton). I guess the only way to achieve this is with a solution as stated by Nishant (involving some kind of JS polling) ... -Tom Am 09.04.2010 08:48, schrieb Tomasz Dziurko: You should check visural-wicket project (http://code.google.com/p/visural-wicket/) and live demo on http://visural-wicket-examples.appspot.com/app/ . In submitters there are some fancy looking waiting popup messages which could help. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to give feedback in long-running operation within AjaxButton.onSubmit()?
Ok, but this is *not* what I want to achieve, beggin' your pardon ;-) The first messages should not display when starting the operation, but when a certain sub-task is finished. Say, I iterate over a list in the operation, and after each cycle I'd like to display a jGrowl message ... -Tom Am 09.04.2010 09:05, schrieb Alex Objelean: That's all. Now ajaxIndicator DOM element to appear when ajax call will start and will disappear when it will complete. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to give feedback in long-running operation within AjaxButton.onSubmit()?
Hi Ernesto, this sounds like a viable solution, I'd be glad if you could provide me with some more details (e.g. code samples, if available). -Tom Am 09.04.2010 09:39, schrieb Ernesto Reinaldo Barreiro: Hi Tom, What I do, for instance, when exporting files to PDF, Excel, etc, is start the process on a background thread, block the screen so that users can only wait or stop the process, and use an AJAX timer to get back to the server every few seconds to monitor the progress and display it as progress-bar. This seems to work fine for me but might not be the most efficient solution... I can give you more details if you want. Best, Ernesto On Fri, Apr 9, 2010 at 8:55 AM, Thomas Götzt...@richmountain.de wrote: Thanks for all the hints so far, they are really helpful but ;) Well, I don't want to have busy indicators on different components, I'm looking for a way to display status messages (like eg with jGrowl) during the long-running process (triggered by AjaxButton). I guess the only way to achieve this is with a solution as stated by Nishant (involving some kind of JS polling) ... -Tom Am 09.04.2010 08:48, schrieb Tomasz Dziurko: You should check visural-wicket project (http://code.google.com/p/visural-wicket/) and live demo on http://visural-wicket-examples.appspot.com/app/ . In submitters there are some fancy looking waiting popup messages which could help. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to give feedback in long-running operation within AjaxButton.onSubmit()?
Ok, thanks for the hint, but the operations I make usually only take up to ~1min, so I guess this won't be an issue in my case. But you are right, one has to assure that the polling will stop upon completion of the background task. -Tom On 09.04.2010 at 10:28, Tim L Casey wrote: You have to watch session expiration. This type of polling, without end, will keep sessions alive indefinitely. I don’t have a cut and paste code, but look at AbstractAjaxTimerBehavior. tim -Original Message- From: Thomas Götz [mailto:t...@richmountain.de] Sent: Friday, April 09, 2010 12:44 AM To: users@wicket.apache.org Subject: Re: How to give feedback in long-running operation within AjaxButton.onSubmit()? Hi Ernesto, this sounds like a viable solution, I'd be glad if you could provide me with some more details (e.g. code samples, if available). -Tom Am 09.04.2010 09:39, schrieb Ernesto Reinaldo Barreiro: Hi Tom, What I do, for instance, when exporting files to PDF, Excel, etc, is start the process on a background thread, block the screen so that users can only wait or stop the process, and use an AJAX timer to get back to the server every few seconds to monitor the progress and display it as progress-bar. This seems to work fine for me but might not be the most efficient solution... I can give you more details if you want. Best, Ernesto On Fri, Apr 9, 2010 at 8:55 AM, Thomas Götzt...@richmountain.de wrote: Thanks for all the hints so far, they are really helpful but ;) Well, I don't want to have busy indicators on different components, I'm looking for a way to display status messages (like eg with jGrowl) during the long-running process (triggered by AjaxButton). I guess the only way to achieve this is with a solution as stated by Nishant (involving some kind of JS polling) ... -Tom Am 09.04.2010 08:48, schrieb Tomasz Dziurko: You should check visural-wicket project (http://code.google.com/p/visural-wicket/) and live demo on http://visural-wicket-examples.appspot.com/app/ . In submitters there are some fancy looking waiting popup messages which could help. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to give feedback in long-running operation within AjaxButton.onSubmit()?
Thanks! -Tom Am 09.04.2010 10:55, schrieb Ernesto Reinaldo Barreiro: Hi Tom, Take a look at [1]...[4]. There I'm creating a thread each time the long running process is launched but maybe it would be more correct to use a thread pool or use scheduler like quartz for this task. Feel free to use/change the code there as it best suits your needs. Ernesto - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: IE6 issue regarding Wicket JS and Ajax
And what is the best argument to drive someone to update his browser? To stop supporting legacy IE6, SCNR ;-) -Tom On 09.04.2010 at 14:09, James Carman wrote: Yeah, I think telling him that IE6 is dead isn't quite accurate: http://www.w3schools.com/browsers/browsers_stats.asp Yes, it's declining, but it's not dead. It is still used 58% as much as IE8 and roughly 83% as much as IE7. So, it is still used by folks. I agree that people should upgrade, but the fact is that it's still out there (it's in 5th place out of the 7 browsers listed). - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
SignInPage as panel in an AuthenticatedWebApplication?
Is there an easy way to use a panel for signing in when using an application class that extends AuthenticatedWebApplication? The normal Wicket behaviour is that the user gets forwarded to a dedicated signin-page. I'd prefer to use a modal window (displaying a login panel), but AuthenticatedWebApplication.getSignInPageClass() needs to return a class that extends Webpage ... Anyone can give me a hint on this? -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Math captcha with Wicket?
Did anyone ever integrate some kind of math capture with Wicket (please solve the following simple equation ...)? How would I do this, someone got a code pointer for me? -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Math captcha with Wicket?
Thanks for your input, Igor! Looks nice, but I'd also like to have that as a rendered image, rather than plain text (security risk?). -Tom Igor Vaynberg wrote: off the top of my head - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Wicket, IntelliJ and xml resource bundles
Any IntelliJ users out there that use Wicket and xml resource bundle files? I have the problem, that whenever I use something like: wicket:message key=foosome text/wicket:message in an html file, IntelliJ complains about not being able to resolve the property key. It works when using *.properties resource files, but I prefer xml. Is there a solution/workaround for this? -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Math captcha with Wicket?
nino martinez wael schrieb: http://java.sun.com/docs/books/tutorial/2d/overview/rendering.html Well, tanks ;-) I was hoping to find some ready-to-be-used library/components that already does that ... -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket, IntelliJ and xml resource bundles
No, I'm not currently using any Wicket plugin. -Tom Nick Heudecker schrieb: The Wicket plugin for IDEA doesn't support XML property bundles. On Thu, May 6, 2010 at 8:32 AM, James Carman jcar...@carmanconsulting.comwrote: Are you using a Wicket plugin? On Thu, May 6, 2010 at 10:06 AM, Thomas Götzt...@richmountain.de wrote: Any IntelliJ users out there that use Wicket and xml resource bundle files? I have the problem, that whenever I use something like: wicket:message key=foosome text/wicket:message in an html file, IntelliJ complains about not being able to resolve the property key. It works when using *.properties resource files, but I prefer xml. Is there a solution/workaround for this? -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Math captcha with Wicket?
Thanks for the pointer! -Tom Josh Glassman schrieb: Take a look at http://wicket.apache.org/docs/1.4/org/apache/wicket/extensions/markup/html/captcha/CaptchaImageResource.html You might need to override some of it, or make your own customized version to get the text and look you want. Looks like a good starting point at least. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket, IntelliJ and xml resource bundles
You are right, I just thought there might be a solution for this anyway, some plugin that I don't know yet maybe (be it Wicket specific or for general use with IntelliJ/I18N/xml-files). -Tom James Carman schrieb: Then the stuff you're seeing doesn't have anything to do with Wicket. It's IntelliJ's I18N for Java plugin, I believe. I wouldn't expect it to understand wicket-specific stuff. On Thu, May 6, 2010 at 12:26 PM, Thomas Götzt...@richmountain.de wrote: No, I'm not currently using any Wicket plugin. -Tom Nick Heudecker schrieb: The Wicket plugin for IDEA doesn't support XML property bundles. On Thu, May 6, 2010 at 8:32 AM, James Carman jcar...@carmanconsulting.comwrote: Are you using a Wicket plugin? On Thu, May 6, 2010 at 10:06 AM, Thomas Götzt...@richmountain.dewrote: Any IntelliJ users out there that use Wicket and xml resource bundle files? I have the problem, that whenever I use something like: wicket:message key=foosome text/wicket:message in an html file, IntelliJ complains about not being able to resolve the property key. It works when using *.properties resource files, but I prefer xml. Is there a solution/workaround for this? -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: wicketstuff-repo
Any information on if and when wicketstuff will be back again? This is breaking our build since days now which is no fun ;-) We are using several non-core artifacts and building them from source is not a very desireable solution. Cheers, -Tom - Ursprüngliche Nachricht - Von: Michael O'Cleirigh Gesendet: 15.06.10 15:23 Uhr An: users@wicket.apache.org Betreff: Re: wicketstuff-repo Hello, The release artifacts for wicketstuff-core since 1.4.7 have been deployed through sonatype and are available through maven central. http://repo2.maven.org/maven2/org/wicketstuff/ This is only for the projects in wicketstuff-core directory structure, if you are looking at one of the other projects you will have to download the source and compile it right now until wicketstuff.org is back up. Regards, Mike someone mentioned sonatype..Search the list for sonatype.. 2010/6/15 Marc Endemli...@e-beyond.de Hi, is there another wicketstuff-repo (a mirror for example)? Wicketstuff is now down for some days and I'll need some artifacts from the repo. marc - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: wicketstuff-repo
We are already using nexus, but unfortunately the wicketstuff repo is not yet proxied on it, so this does not really help us currently ;-) Yes, we could upload the artifacts manually (to nexus), but as it is a company-wide repo manager this option is not accessible to me (because not allowed). -Tom - Ursprüngliche Nachricht - Von: Martijn Dashorst Gesendet: 17.06.10 10:32 Uhr An: users@wicket.apache.org Betreff: Re: wicketstuff-repo Use an internal repository manager. Then you're not dependent on external infrastructure. Try archiva if you want a low key, low resource manager, or nexus or artifactory if you want more. Martijn On Thu, Jun 17, 2010 at 10:29 AM, Thomas Götz t...@richmountain.de wrote: Any information on if and when wicketstuff will be back again? This is breaking our build since days now which is no fun ;-) We are using several non-core artifacts and building them from source is not a very desireable solution. Cheers, -Tom - Ursprüngliche Nachricht - Von: Michael O'Cleirigh Gesendet: 15.06.10 15:23 Uhr An: users@wicket.apache.org Betreff: Re: wicketstuff-repo Hello, The release artifacts for wicketstuff-core since 1.4.7 have been deployed through sonatype and are available through maven central. http://repo2.maven.org/maven2/org/wicketstuff/ This is only for the projects in wicketstuff-core directory structure, if you are looking at one of the other projects you will have to download the source and compile it right now until wicketstuff.org is back up. Regards, Mike someone mentioned sonatype..Search the list for sonatype.. 2010/6/15 Marc Endemli...@e-beyond.de Hi, is there another wicketstuff-repo (a mirror for example)? Wicketstuff is now down for some days and I'll need some artifacts from the repo. marc - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Become a Wicket expert, learn from the best: http://wicketinaction.com Apache Wicket 1.4 increases type safety for web applications Get it now: http://www.apache.org/dyn/closer.cgi/wicket/1.4.8 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Strange problem with I18N keys in xml resource bundle
I have a strange problem with an I18N key which is stored in an xml resource
bundle. I try to set the following keys for a german translation:
- PagingNavigator.first
- PagingNavigator.previous
- PagingNavigator.next
- PagingNavigator.last
- PagingNavigator.page
I noticed that wicket already provides the translation for those keys in
several languages in it's Application.properties bundle. Unfortunately, in
Apllication_de.properties those keys are missing. Anyway, I put them in
MyComponent_de.xml and everything works fine, only the last key
(PagingNavigator.page) causes the problem of not beeing translated. Instead,
the english (default) translation is used.
Here is the content of MyComponent_de.xml:
?xml version=1.0 encoding=UTF-8?
!DOCTYPE properties SYSTEM http://java.sun.com/dtd/properties.dtd;
properties
entry key=PagingNavigator.firsterste Seite/entry
entry key=PagingNavigator.previousvorherige Seite/entry
entry key=PagingNavigator.nextnächste Seite/entry
entry key=PagingNavigator.lastletzte Seite/entry
entry key=PagingNavigator.pageSeite ${page}/entry
/properties
Is there something wrong with the syntax when using parameterized keys in xml?
-Tom
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Re: Strange problem with I18N keys in xml resource bundle
On 20.07.2010 10:53, Ernesto Reinaldo Barreiro wrote: Maybe because the key should be PagingNavigation.page? Ha! Nice one, thanks ;-) The naming is a little bit inconsistent IMHO. -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Strange problem with I18N keys in xml resource bundle
On 20.07.2010 12:40, Ernesto Reinaldo Barreiro wrote: Tomas, It might be because PagingNavigation.page is read from within PagingNavigation component. Maybe it is consistent in the sense that it refers to the component using the resource. I don't know if a convention is followed for these things on core components? By the way... Would it be a good idea to create a JIRA issue (with a patch) for adding those keys/values to Application_de.properties? It definitely would! I'll have a look at that asap. -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Possible bug in HttpsRequestCycleProcessor?
In HttpsRequestCycleProcessor, line 214 (Wicket 1.4.10): Session.get().bind(); With the comment that the session needs to be persisted before redirecting to https. But this is called before checking if a redirect is necessary or not (line 217, request could already be https). Result: no temporary sessions. In our scenario this causes severe trouble: we have a Tomcat cluster consisting of 3 different nodes, every request to a page is loadbalanced between these 3 nodes (loading of resource files for that page, i.e. images/css/js). The Tomcats are configured to use jsessionid for session management. As requests to resources referenced from within css files (images) do not contain jsessionid, a new session is created upon every single call to an image resource. With the Session.get().bind() as mentioned above (we use https for everything), this results in several new (not temporary) sessions for every single page ... My proposal would be to call Session.get().bind() in line 200, where you are sure that a redirect is needed. Or am I getting something wrong here? Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Possible bug in HttpsRequestCycleProcessor?
Ah, I found https://issues.apache.org/jira/browse/WICKET-2629 -Tom On 16.09.2010 10:52, Thomas Götz wrote: In HttpsRequestCycleProcessor, line 214 (Wicket 1.4.10): Session.get().bind(); With the comment that the session needs to be persisted before redirecting to https. But this is called before checking if a redirect is necessary or not (line 217, request could already be https). Result: no temporary sessions. In our scenario this causes severe trouble: we have a Tomcat cluster consisting of 3 different nodes, every request to a page is loadbalanced between these 3 nodes (loading of resource files for that page, i.e. images/css/js). The Tomcats are configured to use jsessionid for session management. As requests to resources referenced from within css files (images) do not contain jsessionid, a new session is created upon every single call to an image resource. With the Session.get().bind() as mentioned above (we use https for everything), this results in several new (not temporary) sessions for every single page ... My proposal would be to call Session.get().bind() in line 200, where you are sure that a redirect is needed. Or am I getting something wrong here? Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Automatic submit of form (AjaxFormSubmitBehavior)
On 21.09.2010 17:01, Gast Thorsten wrote: I have a form with a AjaxFormSubmitBehavior. Is it possible to submit this form automatically after the rendering of the page is finished. Just curious: why do you want to submit a form without any manually input/changed data? -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Register feedback messages
Hi, please see https://issues.apache.org/jira/browse/WICKET-2986 -Tom Stefan Droog wrote: Hi, Just to be curious: Does someone know why the error method has another signature than the info/fatal/final methods? And why don't they except IModelString objects instead of String/Serializable? public final void error(final Serializable message) public final void fatal(final String message) public final void info(final String message) public final void warn(final String message) Thanks in advance, Regards, Stefan - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Localized mount points for BookmarkablePages?
Hi, is it possible to have localized mount points for BookmarkablePages? Example: I have a BookmarkablePage GeneralPage.java which should be available under http://my.domain.com/General and http://my.domain.com/Allgemein (german) ... depending on the current locale. Is this possible? If yes, could someone point me into the right direction? Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Localized mount points for BookmarkablePages?
Ok, thanks for that hint. But: if I mount the page using the method you described, which mount name will be taken when referencing the page via a BookmarkablePageLink? What I want to achieve is that if the current user/session is set to locale GERMAN e.g., then all BookmarkablePageLinks should be rendered with the german mount name, got my point? Cheers, -Tom - Ursprüngliche Nachricht - Von: Hans Lesmeister Gesendet: 23.12.10 13:05 Uhr An: users@wicket.apache.org Betreff: Re: Localized mount points for BookmarkablePages? Hi, you van pass a list with alternates to the mount-annotation. Same can be done on mounting programmatically. Regards Hans Am 23.12.2010 um 12:29 schrieb Thomas Götz t...@richmountain.de: Hi, is it possible to have localized mount points for BookmarkablePages? Example: I have a BookmarkablePage GeneralPage.java which should be available under http://my.domain.com/General and http://my.domain.com/Allgemein (german) ... depending on the current locale. Is this possible? If yes, could someone point me into the right direction? Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Problem with Wicket sessions when using Apache mod_proxy
Hi there! I have the following setup: - an Apache httpd (2.0.x), running on port 80 - a Tomcat (6.x) running on port 8080 The Wicket webapp MyApp is running in Tomcat as the only webapp on that server. I have a registered domain www.mydomain.com, so I want everything hitting www.mydomain.com to be forwarded to MyApp in Tomcat. So, I fired up mod_proxy and included the following rules: ProxyPass / ajp://localhost:8009/MyApp/ ProxyPassReverse / [***]ajp://localhost:8009/MyApp/ That works, with the following disadvantages: - there's *always* a jsessionId parameter attached to the URL (not only on the first request), why? - Wicket is opening a new session for *every* request to resources (images, js, css) that are loaded on the pages (I guess because they don't have access to the jsessionId) - if I remove the jsessionId parameter from the URL in the browser, my (Wicket) session is gone (logged in user is logged out) and Wicket starts a new session If I configure mod_proxy in that way: ProxyPass /MyApp ajp://localhost:8009/MyApp ProxyPassReverse /MyApp [***]ajp://localhost:8009/MyApp ... then everything is fine, no more jsessionIds (only on first request), no more new sessions for every resource, just like it should be. But I need MyApp to be accessible from www.mydomain.com ... I don't get the point for that behavior, could someone enlighten me maybe? P.S.: yes, I need Apache and mod_proxy, because there are several paths that are excluded from proxing, that point to other resources on that server, e.g.: ProxyPass /images ! So, running Tomcat only (on port 80) without Apache2 does not seem an option to me. Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Problem with Wicket sessions when using Apache mod_proxy
Isammoc OFF wrote: So, running Tomcat only (on port 80) without Apache2 does not seem an option to me. What about using mod_jk ? Well, what stands against mod_proxy? It seems to be working for me as described earlier. I only have problems with it when I try to forward '/' via ProxyPass. Before giving mod_jk a try I would first prefer to understand the reason for the described behavior. Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Problem with Wicket sessions when using Apache mod_proxy
Thomas Götz wrote: - there's *always* a jsessionId parameter attached to the URL (not only on the first request), why? Ok, problem seems solved, adding a ProxyPassReverseCookiePath directive did the trick. Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
java.util.ConcurrentModificationException in Component.internalPrepareForRender
Hi, I am currently migrating an application to Wicket 1.5.0 (from Wicket 1.4.17) and experience the following error: ERROR - DefaultExceptionMapper - Unexpected error occurred java.util.ConcurrentModificationException at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372) at java.util.AbstractList$Itr.next(AbstractList.java:343) at org.apache.wicket.Component.internalPrepareForRender(Component.java:2191) at org.apache.wicket.Page.internalPrepareForRender(Page.java:280) at org.apache.wicket.Component.render(Component.java:2265) at org.apache.wicket.Page.renderPage(Page.java:1035) at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:105) at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:224) at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:147) at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:719) at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:63) at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:210) at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:253) at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:162) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:218) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:440) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:926) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) The error always occurs when requesting the first page after having started Jetty. Anyone has seen this already?! Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: java.util.ConcurrentModificationException in Component.internalPrepareForRender
Actually not that easy, as there are 8 feedbacks in getRequestCycle().getMetaData(FEEDBACK_LIST) (Component, line 2188). But I noticed that one of them (which causes the exception) is a border (extends Border implements IFeedback) … I will try what I can do to isolate this further. -Tom On 14.09.2011, 16:48 Martin Grigorov wrote: Can you reproduce it with a quickstart ? On Wed, Sep 14, 2011 at 5:44 PM, Thomas Götz t...@richmountain.de wrote: Hi, I am currently migrating an application to Wicket 1.5.0 (from Wicket 1.4.17) and experience the following error: ERROR - DefaultExceptionMapper - Unexpected error occurred java.util.ConcurrentModificationException at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372) at java.util.AbstractList$Itr.next(AbstractList.java:343) at org.apache.wicket.Component.internalPrepareForRender(Component.java:2191) at org.apache.wicket.Page.internalPrepareForRender(Page.java:280) at org.apache.wicket.Component.render(Component.java:2265) at org.apache.wicket.Page.renderPage(Page.java:1035) at org.apache.wicket.request.handler.render.WebPageRenderer.renderPage(WebPageRenderer.java:105) at org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:224) at org.apache.wicket.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:147) at org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:719) at org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:63) at org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:210) at org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:253) at org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:162) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:218) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:440) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:326) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:926) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:549) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:212) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) at org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) The error always occurs when requesting the first page after having started Jetty. Anyone has seen this already?! Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Dynamically choosing component to add
If you only need one TextField that should be displayed upon click on a button:
final TextField textField = new TextField(textField, new Model());
textField.setVisible(false);
add(textField);
AjaxButton button = new AjaxButton(button) {
@Override
protected void onSubmit(AjaxRequestTarget target, Form? form) {
textField.setVisible(true);
target.add(textField);
}
@Override
protected void onError(AjaxRequestTarget target, Form? form) {
}
};
add(button);
If you need to display a new TextField upon *each* click on the button: use a
repeater (e.g. RepeatingView and friends).
Cheers,
-Tom
On 29.11.2011, 09:04h tech7 wrote:
Many thanks.
I am also trying to add new textfield to the page when user clicks on a
button.
How can I do that? Is there any proper way?
-
Wicket-Java
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Re: Dynamically choosing component to add
I created a short example (Quickstart): http://cl.ly/3u2o260z1b3F441T1T1M You need to care for your models yourself (for the TextFields), just an example how to dynamically add components. Cheers, -Tom Seçil Aydın wrote: Thomas and Hans, thank you for your responses. Mine issue is a little bit different, as you can see in the sample picture. When page is opened only one couple of textfield should be displayed.When user clicks on button, couple of textfields should be added to the page.Is there any way? http://apache-wicket.1842946.n4.nabble.com/file/n4118851/page_sample.png With my best regards. - Wicket-Java -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Dynamically-choosing-component-to-add-tp3955869p4118851.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: logging the page class name
I would create my own base Page (where all other pages extend from) and add the desired logging statement there (onConfigure(), onBeforeRender()). Most of the times you already have a common base page anyway … Cheers, -Tom fachhoch wrote: I want to log all the pages users are viewing without any much detail just the page class name . is there any way I can get this without adding my own log statements in code ? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/logging-the-page-class-name-tp4119768p4119768.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: tabs are displayed in a list when using tabbed panel
Yes, you need to provide your own styling (CSS file). Cheers, -Tom mohan mohan wrote: Hi, I am trying to use AjaxTabbedPanel. I added 2 tabs to it. In browser they are displayed 1 under another, not side by side. And no styling. I have seen sourcecode. It seems css classes were added but I did not find any css file in the source code. Here is the code, I used for AjaxTabbedPanel, *My html code*: span wicket:id=tabs class=tabpanel[tabbed panel will be here]/span *My java code*: AjaxTabbedPanel tabbedPanel = new AjaxTabbedPanel(tabs, tabs); Do I need to add css file on my own? Please confirm me. regards, Mohan. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: AJAX requests on a mounted page with expired session
Can you give an example? AFAIK the pageId *is* already encoded in the URL bei Wicket, i.e. the URL changes to http://my.domain/foobar?0 when the page is rendered. Doing AJAX requests on the page does not change the URL though … Cheers, -Tom Pedro Santos wrote: Hi Thomas, encoding the page ID in the URL would respond an expired page. Pedro Henrique Oliveira dos Santos 2011/12/14 Thomas Götz t...@decoded.de (mailto:t...@decoded.de) The situation: I have a mounted page containing several AJAX components. Whenever the session expires and an AJAX request is triggered afterwards, a new instance of the page is (silently) created which is normal behavior I suppose (when looking at PageProvider.resolvePageInstance(…)). Can I hook into that somehow? I'd like to show some custom please-restart-you-session-by-clicking-here ExpiredPage, but there's no PageExpiredException thrown (which is a good thing), but nevertheless I'd prefer to show something to the user. Can someone point me into the right direction? Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org (mailto:users-unsubscr...@wicket.apache.org) For additional commands, e-mail: users-h...@wicket.apache.org (mailto:users-h...@wicket.apache.org) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: AJAX requests on a mounted page with expired session
Don't know either, but since I don't have any other idea at the moment: how would I do this? Cheers, -Tom Pedro Santos wrote: Bleh, my bad, PageProvider will give you a fresh page since the MountedMapper were able to resolve the target page class. You can customize PageProvider to throw a StalePageException based on custom rules. Don't know if it's the best option. Pedro Henrique Oliveira dos Santos 2011/12/14 Thomas Götz t...@decoded.de (mailto:t...@decoded.de) Can you give an example? AFAIK the pageId *is* already encoded in the URL bei Wicket, i.e. the URL changes to http://my.domain/foobar?0 when the page is rendered. Doing AJAX requests on the page does not change the URL though … Cheers, -Tom Pedro Santos wrote: Hi Thomas, encoding the page ID in the URL would respond an expired page. Pedro Henrique Oliveira dos Santos 2011/12/14 Thomas Götz t...@decoded.de (mailto:t...@decoded.de) The situation: I have a mounted page containing several AJAX components. Whenever the session expires and an AJAX request is triggered afterwards, a new instance of the page is (silently) created which is normal behavior I suppose (when looking at PageProvider.resolvePageInstance(…)). Can I hook into that somehow? I'd like to show some custom please-restart-you-session-by-clicking-here ExpiredPage, but there's no PageExpiredException thrown (which is a good thing), but nevertheless I'd prefer to show something to the user. Can someone point me into the right direction? Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org (mailto:users-unsubscr...@wicket.apache.org) (mailto: users-unsubscr...@wicket.apache.org (mailto:users-unsubscr...@wicket.apache.org)) For additional commands, e-mail: users-h...@wicket.apache.org (mailto:users-h...@wicket.apache.org) (mailto: users-h...@wicket.apache.org (mailto:users-h...@wicket.apache.org)) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org (mailto:users-unsubscr...@wicket.apache.org) For additional commands, e-mail: users-h...@wicket.apache.org (mailto:users-h...@wicket.apache.org) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: AJAX requests on a mounted page with expired session
Yes, that was what I had in mind. But where can I configure my custom PageProvider (i.e. that Wicket knows that my PageProvider implementation should be used)? Cheers, -Tom Pedro Santos wrote: You can override the PageProvider#getPageInstance method and test for the target page class. If there are no instance for its page id and it is one of those pages you want to reply to user a page expired message rather than reply a fresh instance you throw a PageExpiredException exception (not a StalePageException, StalePageException is for another case ). Pedro Henrique Oliveira dos Santos 2011/12/14 Thomas Götz t...@decoded.de (mailto:t...@decoded.de) Don't know either, but since I don't have any other idea at the moment: how would I do this? Cheers, -Tom Pedro Santos wrote: Bleh, my bad, PageProvider will give you a fresh page since the MountedMapper were able to resolve the target page class. You can customize PageProvider to throw a StalePageException based on custom rules. Don't know if it's the best option. Pedro Henrique Oliveira dos Santos 2011/12/14 Thomas Götz t...@decoded.de (mailto:t...@decoded.de) Can you give an example? AFAIK the pageId *is* already encoded in the URL bei Wicket, i.e. the URL changes to http://my.domain/foobar?0 when the page is rendered. Doing AJAX requests on the page does not change the URL though … Cheers, -Tom Pedro Santos wrote: Hi Thomas, encoding the page ID in the URL would respond an expired page. Pedro Henrique Oliveira dos Santos 2011/12/14 Thomas Götz t...@decoded.de (mailto:t...@decoded.de) The situation: I have a mounted page containing several AJAX components. Whenever the session expires and an AJAX request is triggered afterwards, a new instance of the page is (silently) created which is normal behavior I suppose (when looking at PageProvider.resolvePageInstance(…)). Can I hook into that somehow? I'd like to show some custom please-restart-you-session-by-clicking-here ExpiredPage, but there's no PageExpiredException thrown (which is a good thing), but nevertheless I'd prefer to show something to the user. Can someone point me into the right direction? Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org (mailto:users-unsubscr...@wicket.apache.org)(mailto: users-unsubscr...@wicket.apache.org (mailto:users-unsubscr...@wicket.apache.org)) (mailto: users-unsubscr...@wicket.apache.org (mailto:users-unsubscr...@wicket.apache.org) (mailto: users-unsubscr...@wicket.apache.org (mailto:users-unsubscr...@wicket.apache.org))) For additional commands, e-mail: users-h...@wicket.apache.org (mailto:users-h...@wicket.apache.org)(mailto: users-h...@wicket.apache.org (mailto:users-h...@wicket.apache.org)) (mailto: users-h...@wicket.apache.org (mailto:users-h...@wicket.apache.org)) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org (mailto:users-unsubscr...@wicket.apache.org) (mailto: users-unsubscr...@wicket.apache.org (mailto:users-unsubscr...@wicket.apache.org)) For additional commands, e-mail: users-h...@wicket.apache.org (mailto:users-h...@wicket.apache.org) (mailto: users-h...@wicket.apache.org (mailto:users-h...@wicket.apache.org)) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org (mailto:users-unsubscr...@wicket.apache.org) For additional commands, e-mail: users-h...@wicket.apache.org (mailto:users-h...@wicket.apache.org) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Wicket 6.0 and Javascript Event Registration question
Just a thought about the upcoming changes to Wicket's Javascript event registration mechanism in Wicket 6.0 (instead of inline JS events): we have several Behaviors that provide Javascript in which we register to JS events, e.g. 'onblur'. Now I have a Component that additionally has an AjaxEventBehavior(onblur). Currently, the Behaviors that registered to 'onblur' are guaranteed to execute before the inline 'onblur' event (provided by the AjaxEventBehavior). Could this be a problem with Wicket 6.0? Meaning: will it still be possible to provide additional Behaviors that register JS events that execute *before* any event behavior already registered to some Component? Or how will Wicket's JS event mechanism figure out the order of Behaviors? Cheers, -Tom
Re: Wicket 6.0 and Javascript Event Registration question
This will cause quite some trouble for the application I'm currently developing. Example: we have a Behavior that puts input hints on several textfields (e.g. dd/mm/ for day input fields). The Behavior provides a JS file in which we register for the submit event of the containing form and thus assure that input hints are removed on form submit. For this implementation it's crucial that the JS is executed before any 'onsubmit' handler provided by Wicket. Also, we remove/restore input hints 'onblur' of the textfield, which also has an AjaxFormComponentUpdatingBehavior(onblur). Here it's also crucial that our code is executed before Wicket's (which will ajax post the values). Just an example in our applications, but maybe worth considering as others might have similar implementations for other usecases. Sure, many things can be handled by AjaxCallDecorator, but not all ;-) Cheers, -Tom Martin Grigorov wrote: Hi, The new code registers listeners with jQuery's on() method which uses internally addEventListener() (IE9 and others) and attachEvent() (IE8 and less). So you need to execute your JS code after Wicket's. Wicket executes its bindings when the DOM is ready, so you must be careful that your Mootools code is run after Wicket's. Better try with a simple app and see how it behaves. On Mon, Jan 30, 2012 at 5:49 PM, Thomas Götz t...@richmountain.de (mailto:t...@richmountain.de) wrote: Just a thought about the upcoming changes to Wicket's Javascript event registration mechanism in Wicket 6.0 (instead of inline JS events): we have several Behaviors that provide Javascript in which we register to JS events, e.g. 'onblur'. Now I have a Component that additionally has an AjaxEventBehavior(onblur). Currently, the Behaviors that registered to 'onblur' are guaranteed to execute before the inline 'onblur' event (provided by the AjaxEventBehavior). Could this be a problem with Wicket 6.0? Meaning: will it still be possible to provide additional Behaviors that register JS events that execute *before* any event behavior already registered to some Component? Or how will Wicket's JS event mechanism figure out the order of Behaviors? Cheers, -Tom -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org (mailto:users-unsubscr...@wicket.apache.org) For additional commands, e-mail: users-h...@wicket.apache.org (mailto:users-h...@wicket.apache.org)
Re: wizard starting background task
N. Metzger wrote: 1) I start the background task in a lazy load panel, but haven't figured out yet how to display a progress bar while the lazy load is executing. You might also take a look at http://wicket.visural.net/examples/submitters (hit the Calculate X*Y (Modal) button). Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: wizard starting background task
Simply implement your own FinishButton, e.g. extend AjaxButton and put your logic in it's unSubmit(…) method. Therefore you will have to override Wizard#newButtonBar(final String id) and provide your own impl, but WizardButtonBar does not have very much logic, so that's acceptable IMHO. Cheers, -Tom Am 09.02.2012 um 15:04 schrieb N. Metzger: To give you more information: I can ope a new page (or modal window) and start the wicketstuff progress bar with a new ajax button on that page. I can also open a new page with the ajax lazy load panel that will display the indicating gif while loading stuff in the background. What I'm looking for is a way to NOT open a new page and NOT to click another ajax button to start the background task and display the progress bar. I would like the finish button of the wizard to take care of it. Now I can of course replace the wizard with a row of pages or panel replacements, but I don't want to lose the wizard functionality if possible. Thanks for all your help, Natalie -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/wizard-starting-background-task-tp4371604p4372939.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket authentication: how to store user?
That's not always feasible - in respect to user experience. Just think of some order process where e.g. you are asked to log in when doing a checkout (of your shopping cart). -Tom Hielke Hoeve wrote: Webapplications should always invalidate the wicket session before authenticating. (use Session.get().replaceSession() ) - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Check if FormComponent is valid in later request
Hi! I have the following situation: I have a form containing several FormComponents and Validators, submitted via Ajax. Then I have an AjaxButton on the same page (outside the form) which triggers some backend logic. But it should only do so if the mentioned form had no validation errors during the last submit. How should I check that? Form.hasError() only checks for error messages, which always returns 'false' as the error messages already have been rendered in one of the preceding requests. Is it a good idea to set a flag in the Form (boolean isValid) upon onSubmit/onError and check for that flag or is there some already provided Wicket mechanic I could use? Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Check if FormComponent is valid in later request
Exactly! My bad I mentioned AjaxButton. It should read 'AjaxFormComponentUpdatingBehavior' on a DropDownChoice, was trying to generalize the problem for explaining, but 'AjaxButton' was a bad example … Wouldn't it be convenient if a Form (or FormComponent) whould remembered their 'valid' state so you could check for it in later (e.g. Ajax) requests? -Tom Dan Retzlaff wrote: If I understand Thomas correctly, the button is not a form submitting button. It's outside the form and is handled on a request after the form is submitted. Thomas, I think if you want to avoid resubmitting the form then you'll need to set your own formSubmittedSuccessfully state in Form#onSubmit. Form doesn't remember what happened on previous requests; it either updates models on success or creates error messages on failure. On Wed, Mar 14, 2012 at 2:00 PM, Igor Vaynberg igor.vaynb...@gmail.comwrote: if the form is invalid your button's onsubmit() wont get fired... -igor On Wed, Mar 14, 2012 at 1:53 PM, Thomas Götz t...@decoded.de wrote: Hi! I have the following situation: I have a form containing several FormComponents and Validators, submitted via Ajax. Then I have an AjaxButton on the same page (outside the form) which triggers some backend logic. But it should only do so if the mentioned form had no validation errors during the last submit. How should I check that? Form.hasError() only checks for error messages, which always returns 'false' as the error messages already have been rendered in one of the preceding requests. Is it a good idea to set a flag in the Form (boolean isValid) upon onSubmit/onError and check for that flag or is there some already provided Wicket mechanic I could use? Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Language setting from browser
From the JavaDoc of org.apache.wicket.Session:
* libLocale /b- A session has a Locale property to support localization.
The Locale for a
* session can be set by calling {@link Session#setLocale(Locale)}. The Locale
for a Session
* determines how localized resources are found and loaded.
Cheers,
-Tom
mukesh kumar wrote:
Hi,
In my wicket application, when i change the language from browser , than
after refresh (F5) the page, than my language have not be changed. It is
changes, when we first logout the application than login.
But according to my project requirement, i want to change my
language when refresh the page after language change.
So, please give me kindly reply ASAP. I am working on
wicket 1.5.3 versions.
Thanks !
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rawInput, page reload and error messages
Hi! I have the following situation (Wicket 1.5.5): - a Form with a TextFieldString with some Validator - you input invalid data and submit - error message, fine. - (invalid) rawInput is shown in the TextField, fine. - now I do a page reload, invalid rawInput still in the TextField, but no error message shown What I'd like to achieve is that upon a page reload the (invalid) rawInput is shown in the TextField, but the error message also needs to be shown again. How can this be done? I already tried to trigger validation manually by calling formComponent.validate(), but this calls AbstractTextComponent.convertInput(), which tries to pull the input data from the request (and there is no data because of page reload, so validation won't fail …). Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Include Component
import org.apache.wicket.markup.ComponentTag;
import org.apache.wicket.markup.MarkupStream;
import org.apache.wicket.markup.html.include.Include;
import org.apache.wicket.model.IModel;
public class MyInclude extends Include {
public MyInclude(String id, IModelString model) {
super(id, model);
}
@Override
public void onComponentTagBody(MarkupStream markupStream, ComponentTag
openTag) {
String content = ;
try {
content = importAsString();
} catch (Exception e) {
// ...
}
replaceComponentTagBody(markupStream, openTag, content);
}
}
Thomas Götz
IT Consultant/Freelancer
Kaulardstraße 70a
50354 Hürth/Efferen
phone +49 151 40420203
mail tgo...@decoded.de
web www.decoded.de
On 02.05.2012 at 17:08 Bruce Pease wrote:
Sorry, that's Wicket version 4.1.15.
From: Bruce Pease
Sent: Wednesday, May 02, 2012 11:06 AM
To: 'users@wicket.apache.org'
Subject: Include Component
Good Morning:
I am using the Wicket 1.4.14 release in a Tomcat 7 windows server. I am
using the Include class to render a navigation panel. I would like to
protect this call on the off chance that the file/url does not exist. Right
now, the framework throws a file io exception, and the page fails. Is there
a way to tell the framework to default to an empty panel is the file does not
exist?
Thanks,
Bruce D. Pease
Technical Team Lead - Web Applications
CruiseOne(r) http://www.cruiseone.com/ Cruises Inc(tm)
http://www.cruisesinc.com/
1201 W. Cypress Creek Road, Suite 100
Fort Lauderdale, FL 33309-1955
954-958-3654 (direct) | 954-958-3665 (fax)
bpe...@wth.com mailto:ssza...@wth.com
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Re: Unusual problem is coming in rendering component
Please have a look at the JavaDoc of org.apache.wicket.model.CompoundPropertyModel. Other interesting reads: https://cwiki.apache.org/WICKET/working-with-wicket-models.html#WorkingwithWicketmodels-CompoundPropertyModels http://www.mkyong.com/wicket/wicket-compoundpropertymodel-example/ Cheers, -Tom On 03.05.2012 at 05:07 kshitiz wrote: Thank you very much for the repliesI got the problem and solved it using the code: *final RequiredTextFieldString postTextField = new RequiredTextFieldString( postTextField, Model.of(postDomain.getPost())); * But please tell me one thing...the first parameter in new RequiredTextFieldString() function is used to map textfield tag present in html page with its java definition. Why wicket is using that parameter to map it to the property of compound model (PostDomain in this case)??? -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Unusual-problem-is-coming-in-rendering-component-tp4604163p4605012.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to prevent duplicates when using HeaderContributor
Please see the following quickstart for an example:
http://cl.ly/0w421o340J2e2w330Y0j
Cheers,
-Tom
On 03.05.2012 at 15:17 Christoph Leiter wrote:
Hi,
the Javadoc of IHeaderResponse#renderString says:
Renders an arbitrary string to the header. The string is only rendered if
the same string hasn't been rendered before.
So if you call it with two different titles the expected behavior is to get
the title tag twice.
I wouldn't use a IHeaderResponse for that. My suggestion is to use a normal
title tag in your base page markup. Provide a method which returns the
current title and let specific pages override that method as needed.
Christoph
heikki (2012-05-03 15:10):
hello,
I'd like to be able to use a fixed title for my pages, that gets overridden
for some of the pages.
To do that, I have a fixed title element in my base HTML page:
Then in the pages that should have a different title, I override
renderHead() like this:
@Override
public void renderHead(final IHeaderResponse response) {
String title = title + getTheDynamicTitle() +/title;
response.renderString(title);
}
The result is that my rendered page has 2title elements in its header,
the fixed one and the dynamic one.
I would have thought that Wicket would be smart enough to replace an
existing header element; the IHeaderResponse javadoc says Implementation of
this interface is responsible for filtering duplicate contributions (so that
for example the same javascript is not loaded twice) during the same
request. Well.
Do I need to write my own implementation of IHeaderResponse for this ?
It would seem like a pretty common use case to me, did anyone already solve
it ?
Kind regards
Heikki Doeleman
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Re: Wicket 6.0.0-beta1: RangeValidator Issue (NPE)
I can confirm this, see this quickstart: http://decoded.de/wicket-quickstart.zip The NPE only occurs if there is a FeedbackPanel on the page. If you take it out - no exception. Besides, there is no WARN log if you are missing a FeedbackPanel and there are messages to be rendered, bug or feature?! Cheers, -Tom On 09.05.2012 at 22:49 Sebastien wrote: Hi wicket's team, While using the following code: final TextFieldInteger input = new TextFieldInteger(input, new ModelInteger(15), Integer.class); input.add(new RangeValidatorInteger(0, 200)); form.add(input); I've got a NPE with wicket6.0.0-beta1, when I submit the form with a value not inside the validator's bounds. (ie, 500). I tested in a simple quickstart to be sure... It is ok with 1.5.6 and crash with 6.0.0-beta1 java.lang.NullPointerException at org.apache.wicket.markup.html.form.ValidationErrorFeedback.toString(ValidationErrorFeedback.java:83) at org.apache.wicket.markup.html.panel.FeedbackPanel.newMessageDisplayComponent(FeedbackPanel.java:338) at org.apache.wicket.markup.html.panel.FeedbackPanel$MessageListView.populateItem(FeedbackPanel.java:117) at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:524) at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:116) Thus, just fyi, it is not documented in the migration guide what's happened to the NumberValidator... I did not find it, so I did not test another validator such as MaximumValidator... Best regards, Sebastien - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket 6.0.0-beta1: RangeValidator Issue (NPE)
My bad: https://issues.apache.org/jira/browse/WICKET-4548 -Tom On 10.05.2012 at 09:38 Martin Grigorov wrote: Guys, Please use Jira for bug reports. On Thu, May 10, 2012 at 9:28 AM, Thomas Götz t...@decoded.de wrote: I can confirm this, see this quickstart: http://decoded.de/wicket-quickstart.zip The NPE only occurs if there is a FeedbackPanel on the page. If you take it out - no exception. Besides, there is no WARN log if you are missing a FeedbackPanel and there are messages to be rendered, bug or feature?! Cheers, -Tom On 09.05.2012 at 22:49 Sebastien wrote: Hi wicket's team, While using the following code: final TextFieldInteger input = new TextFieldInteger(input, new ModelInteger(15), Integer.class); input.add(new RangeValidatorInteger(0, 200)); form.add(input); I've got a NPE with wicket6.0.0-beta1, when I submit the form with a value not inside the validator's bounds. (ie, 500). I tested in a simple quickstart to be sure... It is ok with 1.5.6 and crash with 6.0.0-beta1 java.lang.NullPointerException at org.apache.wicket.markup.html.form.ValidationErrorFeedback.toString(ValidationErrorFeedback.java:83) at org.apache.wicket.markup.html.panel.FeedbackPanel.newMessageDisplayComponent(FeedbackPanel.java:338) at org.apache.wicket.markup.html.panel.FeedbackPanel$MessageListView.populateItem(FeedbackPanel.java:117) at org.apache.wicket.markup.html.list.ListView.onPopulate(ListView.java:524) at org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:116) Thus, just fyi, it is not documented in the migration guide what's happened to the NumberValidator... I did not find it, so I did not test another validator such as MaximumValidator... Best regards, Sebastien - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org -- Martin Grigorov jWeekend Training, Consulting, Development http://jWeekend.com - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket 6.0.0-beta1: RangeValidator Issue (NPE)
Lol, first! Mine has WICKET-4548 ;) -Tom On 10.05.2012 at 09:50 Sebastien wrote: Hi Martin, Here we are: https://issues.apache.org/jira/browse/WICKET-4549 Sebastien. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: pageablelistview is giving out of memory exception while loading more than 70000 records wicket example
https://cwiki.apache.org/WICKET/detachable-models.html -Tom raju.ch wrote: - Can you please provide a sample of LoadableDetachModel? - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to change the properties file location in Wicket
Why do you need to change that? What is your usecase? -Tom On 20.05.2012 at 18:47 oliver.stef wrote: Hi Martin, Thank you for your help, but my problem is that i need to put my properties file in folder that is not next to the HTML and Java files. i need to change the look-up algorithm of wicket. Any body know how to do it? Thanks! -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/How-to-change-the-properties-file-location-in-Wicket-tp4642901p4647014.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: wicket 6 setting response page with page object and session expired error
Could you provide a quickstart that demonstrates this behavior?
-Tom
On 21.05.2012 at 09:56 kamiseq wrote:
hej,
I have a strange error.
I have stateless page (A) with form on it. form contains email input.
inside form's onSelect handler I create page (B) and pass email to its
constructor.
Application nextPage = new
Application(getModelObject().getEmail());// form model object
setResponsePage(nextPage);
page B is also mounted so someone can access page by passing email as
parameter.
super(parameters);
StringValue email = parameters.get(email);
if (email.isEmpty())
throw new RuntimeException(ups no email);
page B displays users data if available.
page B creates LoadableDetachableModel and uses email as id, I also
pass Injected service object by giuce to the model
page B has link to go to page C
add(new LinkVoid(accept)
{
@Override
public void onClick() {
SignIn signInPage = new SignIn(model); // model is created on
the begging of the constructor
setResponsePage(signInPage);
}
});
pages B and C are state-full.
now when I go from page A and pass page B object and then call the
link which creates page C object then I get page expired message.
BUT if I go directly to page B using mounted url and then I click on
link I am redirected to page C without a problem.
maybe I miss something obvious here but I cannot explain it why this
is happening.
there is no errors in log from wicket, the SignIn (C) page is created
as expected.
thanks for any hint.
pozdrawiam
Paweł Kamiński
kami...@gmail.com
pkaminski@gmail.com
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Re: wicket 6 setting response page with page object and session expired error
Either this or upload it somewhere and post the link here. -Tom On 21.05.2012 at 16:25 kamiseq wrote: yes, can I send it directly to you in case userlist rejects attachment? pozdrawiam Paweł Kamiński kami...@gmail.com pkaminski@gmail.com __ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: wicket 6 setting response page with page object and session expired error
On 22.05.2012 at 06:01 kamiseq wrote: step to reproduce 1. go to http://localhost:8080 and type any valid email (ie l...@oa.pl) and submit form 2. press accept and it will take you to third page 3. this should fail and show expire page error No, it doesn't. 3. works in your example, there is no exception thrown. 1. go to http://localhost:8080/user/email/l...@oa.pl 2. press accept 3. third page is loaded as expected Confirmed, but I can see no difference in the behavior of that two processes, both work for me in your provided quickstart. -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: DataTable and PagingNavigator problem
Could you please provide a quickstart that demonstrates your implementation?
-Tom
On 22.05.2012 at 17:54 Viliam Repan wrote:
Hi,
I probably found a bug in DataTable and PagingNavigator, or more likely
I don't understand it correctly...
I have page with one data table and two paging navigators in form, html
part looks like this:
form wicket:id=mainForm
div wicket:id=pTop/
div wicket:id=table/
div wicket:id=pBottom/
/form
Java code - constructor:
public PageTest() {
Form mainForm = new Form(mainForm);
add(mainForm);
DataTableUserType table = new DataTableUserType(table, initColumns(),
new ObjectDataProvider(PageTest.this, UserType.class), 10);
table.setOutputMarkupId(true);
mainForm.add(table);
PagingNavigator pTop = new PagingNavigator(pTop, table);
mainForm.add(pTop);
PagingNavigator pBottom = new PagingNavigator(pBottom, table);
mainForm.add(pBottom);
}
After first page load, I can see in logs:
2012-05-22 17:45:11,049 TRACE (c.e.m.w.c.d.ObjectDataProvider):
begin::size()
2012-05-22 17:45:12,081 TRACE (c.e.m.w.c.d.ObjectDataProvider): end::size()
2012-05-22 17:45:12,081 TRACE (c.e.m.w.c.d.ObjectDataProvider):
begin::iterator() from 0 count 10.
2012-05-22 17:45:12,546 TRACE (c.e.m.w.c.d.ObjectDataProvider):
end::iterator()
After click on next page, I see in logs:
2012-05-22 17:45:19,620 TRACE (c.e.m.w.c.d.ObjectDataProvider):
begin::size()
2012-05-22 17:45:20,693 TRACE (c.e.m.w.c.d.ObjectDataProvider): end::size()
2012-05-22 17:45:20,696 TRACE (c.e.m.w.c.d.ObjectDataProvider):
begin::size()
2012-05-22 17:45:21,722 TRACE (c.e.m.w.c.d.ObjectDataProvider): end::size()
2012-05-22 17:45:21,722 TRACE (c.e.m.w.c.d.ObjectDataProvider):
begin::iterator() from 10 count 10.
2012-05-22 17:45:22,164 TRACE (c.e.m.w.c.d.ObjectDataProvider):
end::iterator()
size() method in data provider is called twice, that's probably a bug. I
have many objects in db (up to 500k),
so it's a 1s-2s difference in response time. I'm suspecting that it's
caused by AbstractPageableView.getCurrentPage(),
because there is a check which calls getPageCount() which calls
getItemCount(). There is some caching mechanism for count,
but it's not working in this case...
Can somebody help please, any ideas?
Vilo
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Re: wicket 6 setting response page with page object and session expired error
I tested your quickstart from within the IDE by running Start.java. Models are meant to be passed around, so there's nothing wrong with it in general. And it's always (at least in 95% of cases I'd dare to say) preferable to passing Objects (beans). -Tom On 22.05.2012 at 18:55 kamiseq wrote: anyway there is nothing wrong to my code, in your opnion? I just have bad feeling about passing model from one page to another in constructor. on the other hand model are serialised into session so maybe it is a better idea to pass them around rather than object they are wrapping pozdrawiam Paweł Kamiński kami...@gmail.com pkaminski@gmail.com __ On 22 May 2012 18:13, kamiseq kami...@gmail.com wrote: huh, then something is wrong with my environment, im running it with jetty invoking simple mvn clean install jetty:run pozdrawiam Paweł Kamiński kami...@gmail.com pkaminski@gmail.com __ - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: DataTable and PagingNavigator problem
This looks indeed like a bug to me. I opened a ticket for this:
https://issues.apache.org/jira/browse/WICKET-4568
-Tom
On 22.05.2012 at 21:10 Viliam Repan wrote:
Hi,
I've create sample mvn project, after build and deploy you can see
sysouts like this:
size() 100
iterator() 0 10
size() 100
iterator() 0 10 after tomcat start and page loading
size() 100
size() 100
iterator() 10 10after click on next in navigation paging
size() 100
size() 100
iterator() 20 10after click on some page in navigation
paging
thank you for your help.
vilo
On 05/22/2012 06:15 PM, Thomas Götz wrote:
Could you please provide a quickstart that demonstrates your implementation?
-Tom
On 22.05.2012 at 17:54 Viliam Repan wrote:
Hi,
I probably found a bug in DataTable and PagingNavigator, or more likely
I don't understand it correctly...
I have page with one data table and two paging navigators in form, html
part looks like this:
form wicket:id=mainForm
div wicket:id=pTop/
div wicket:id=table/
div wicket:id=pBottom/
/form
Java code - constructor:
public PageTest() {
Form mainForm = new Form(mainForm);
add(mainForm);
DataTableUserType table = new DataTableUserType(table,
initColumns(),
new ObjectDataProvider(PageTest.this, UserType.class), 10);
table.setOutputMarkupId(true);
mainForm.add(table);
PagingNavigator pTop = new PagingNavigator(pTop, table);
mainForm.add(pTop);
PagingNavigator pBottom = new PagingNavigator(pBottom, table);
mainForm.add(pBottom);
}
After first page load, I can see in logs:
2012-05-22 17:45:11,049 TRACE (c.e.m.w.c.d.ObjectDataProvider):
begin::size()
2012-05-22 17:45:12,081 TRACE (c.e.m.w.c.d.ObjectDataProvider): end::size()
2012-05-22 17:45:12,081 TRACE (c.e.m.w.c.d.ObjectDataProvider):
begin::iterator() from 0 count 10.
2012-05-22 17:45:12,546 TRACE (c.e.m.w.c.d.ObjectDataProvider):
end::iterator()
After click on next page, I see in logs:
2012-05-22 17:45:19,620 TRACE (c.e.m.w.c.d.ObjectDataProvider):
begin::size()
2012-05-22 17:45:20,693 TRACE (c.e.m.w.c.d.ObjectDataProvider): end::size()
2012-05-22 17:45:20,696 TRACE (c.e.m.w.c.d.ObjectDataProvider):
begin::size()
2012-05-22 17:45:21,722 TRACE (c.e.m.w.c.d.ObjectDataProvider): end::size()
2012-05-22 17:45:21,722 TRACE (c.e.m.w.c.d.ObjectDataProvider):
begin::iterator() from 10 count 10.
2012-05-22 17:45:22,164 TRACE (c.e.m.w.c.d.ObjectDataProvider):
end::iterator()
size() method in data provider is called twice, that's probably a bug. I
have many objects in db (up to 500k),
so it's a 1s-2s difference in response time. I'm suspecting that it's
caused by AbstractPageableView.getCurrentPage(),
because there is a check which calls getPageCount() which calls
getItemCount(). There is some caching mechanism for count,
but it's not working in this case...
Can somebody help please, any ideas?
Vilo
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Re: DataTable and PagingNavigator problem
The patch is yet only a proposal by me on how this might be fixed. Any of the committers might want to look at it before maybe ;-) As for the release date of the next version: I guess when it is ready ;-) -Tom On 22.05.2012 at 22:49 Viliam Repan wrote: Hi, I saw a patch already prepared to fix this bug. Does wicket have some release plan/calendar - I mean when could I expect next version of wicket (and this to be inserted in)? :) Thank you. vilo - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Make additional actions on click on external links
You could use e.g. jQuery event registration:
$(#target).click(function() {
alert(Handler for .click() called.);
});
See http://api.jquery.com/click for more details.
-Tom
on 28.05.2012 at 11:09 cosmindumy wrote:
Hello,
How can I make additional actions on click event on external link? It
doesn't implement onClick method.
Thanks.
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Re: decorating html with wicket
I'm not convinced yet that this is really a good idea (how to deal with
constructor arguments for validators? What is the advantage of having all in
html effectively?) but as a starting point you could look at
AbstractMarkupFilter (e.g. see how WicketRemoveTagHandler and other
implementations work).
To add your own MarkupFilter implementation, do the following:
public class MyMarkupFactory extends MarkupFactory {
@Override
public MarkupParser newMarkupParser(MarkupResourceStream resource) {
final MarkupParser markupParser = super.newMarkupParser(resource);
markupParser.add(new MyMarkupFilter());
return markupParser;
}
}
and register MyMarkupFactory in your Application class:
@Override
public void init() {
super.init();
getMarkupSettings().setMarkupFactory(new MyMarkupFactory());
}
Cheers,
-Tom
On 28.05.2012, 21:25h Fernando Wermus wrote:
Hi all,
I was wondering if there is some solution already done like this:
input type=text wicket:id=txtMyTextField *
wicket:fieldtype=java.lang.String*
*wicket:validators=com.mycompany.MyValidator1,
com.mycompany.MyValidator2* /
The idea is that HTML is allright for rendering, but It lacks some
behaviors. Therefore , instead of making up another markup, there is the
chance to decorate with wicket behaviors and validators.
This is flexible enough to have differents specifications and
implementation to rich HTML.
The idea we have at my work is to allow junior programmers to design mockup
pages for funcitonal analyst without adding a line of code. We were mocking
up pages with Adobe Flex and would like to have this behaviour with wicket.
thanks in advance
Fernando Wermus.
www.linkedin.com/in/fernandowermus
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Re: decorating html with wicket
If I understand you correctly, your aim is to be able to rapidly prototype
processes to be reviewed by customers/POs etc. Wouldn't a tool like Balsamiq
Mockups or some other wireframing tool be more suitable for that purpose?
You also mentioned that the prototype should be created by some one who do not
know how to program, with your solution this person at least needs to have
knowledge about Wicket Validators (including der Java package + class name +
parameters).
In my experience it is best to create a throw-away wireframe Mockup, and after
the customer agreed to it, you start coding this in HTML/JS/Java. I don't like
the idea too much to introduce additional complex logic into Wicket just fore
wireframing/mockup purposes (as mentioned, a person without Wicket knowledge
can't use this anyway).
Just my $0.02,
-Tom
On 29.05.2012, 15:03h Fernando Wermus wrote:
Tom,
Something else. I experienced the advantages to have mock up pages
working in another company with Adobe Flex. These pages are added to the
analysis and the clients could have in advance a vivid experience.
Fernando Wermus.
www.linkedin.com/in/fernandowermus
On Tue, May 29, 2012 at 10:00 AM, Fernando Wermus fernando.wer...@gmail.com
wrote:
Tom,
Thanks you for the review.
The idea is that some pages are not implemented, tough they are declared
by some one who do not know how to program. A page implemented by us read
the form and instance all the components. We have wizards and they can
show the mock up to third workers. When they are accepted, the programmers
finish the work.
Fernando Wermus.
www.linkedin.com/in/fernandowermus
On Tue, May 29, 2012 at 4:01 AM, Thomas Götz t...@decoded.de wrote:
I'm not convinced yet that this is really a good idea (how to deal with
constructor arguments for validators? What is the advantage of having all
in html effectively?) but as a starting point you could look at
AbstractMarkupFilter (e.g. see how WicketRemoveTagHandler and other
implementations work).
To add your own MarkupFilter implementation, do the following:
public class MyMarkupFactory extends MarkupFactory {
@Override
public MarkupParser newMarkupParser(MarkupResourceStream resource) {
final MarkupParser markupParser = super.newMarkupParser(resource);
markupParser.add(new MyMarkupFilter());
return markupParser;
}
}
and register MyMarkupFactory in your Application class:
@Override
public void init() {
super.init();
getMarkupSettings().setMarkupFactory(new MyMarkupFactory());
}
Cheers,
-Tom
On 28.05.2012, 21:25h Fernando Wermus wrote:
Hi all,
I was wondering if there is some solution already done like this:
input type=text wicket:id=txtMyTextField *
wicket:fieldtype=java.lang.String*
*wicket:validators=com.mycompany.MyValidator1,
com.mycompany.MyValidator2* /
The idea is that HTML is allright for rendering, but It lacks some
behaviors. Therefore , instead of making up another markup, there is the
chance to decorate with wicket behaviors and validators.
This is flexible enough to have differents specifications and
implementation to rich HTML.
The idea we have at my work is to allow junior programmers to design
mockup
pages for funcitonal analyst without adding a line of code. We were
mocking
up pages with Adobe Flex and would like to have this behaviour with
wicket.
thanks in advance
Fernando Wermus.
www.linkedin.com/in/fernandowermus
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Re: Loop.populateItem() while migrating from Wicket 1.4 to 1.5
Could you please provide a quickstart?
-Tom
On 31.05.2012, 00:32 paulstar wrote:
in Wicket 1.4, this works fine:
this.form.add(new Loop(ccformfields, ccformfields.size())
{
@Override
protected void populateItem(LoopItem item)
{
int index = item.getIteration();
final CcFormPanel.FormField frag =
ccformfields.get(index);
item.add(new TableRow(frag));
}
});
Now I am upgrading to Wicket 1.5 as such:
this.form.add(new Loop(ccformfields, ccformfields.size())
{
@Override
protected void populateItem(LoopItem item)
{
int index = item.getIndex();
final CcFormPanel.FormField frag =
ccformfields.get(index);
item.add(new TableRow(frag));
}
});
Here are the exception:
Caused by: java.lang.IndexOutOfBoundsException: Index: 2, Size: 2
at java.util.ArrayList.RangeCheck(Unknown Source)
at java.util.ArrayList.get(Unknown Source)
at
com.xxx.cc.components.CcFormPanel$1.populateItem(CcFormPanel.java:202)
at org.apache.wicket.markup.html.list.Loop.onPopulate(Loop.java:100)
at
org.apache.wicket.markup.repeater.AbstractRepeater.onBeforeRender(AbstractRepeater.java:119)
at
org.apache.wicket.Component.internalBeforeRender(Component.java:993)
at org.apache.wicket.Component.beforeRender(Component.java:1027)
at
org.apache.wicket.MarkupContainer.onBeforeRenderChildren(MarkupContainer.java:1743)
... 49 more
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Re: Is there a quick way to deselect all radio buttons in a group via an AJAX event?
What about using Javascript? e.g. jQuery:
$('input:radio').attr('checked', false);
or
$('input[name=myRadio]:radio').attr('checked', false);
-Tom
On 31.05.2012 at 08:20 Chris Colman wrote:
We have a button that, when clicked, should deselect ALL radio buttons in a
separate radio group.
Can this be done in Wicket?
Yours sincerely,
Chris Colman
Re: Conditional Popup
Could you please provide a quickstart or post the interesting HTML and Java
snippets?
-Tom
On 01.06.2012 at 15:24 hfriederichs wrote:
Hello,
I have a wicket PopupPage that answers a wicket link, but I don't want it to
popup when certain conditions are not met. In that case I want an
info-message.
So I tried something like:
final LinkString theLink = new LinkString(...) {
public void onClick() {
if (condition) {
info(Do this first);
} else {
setPopupSettings(thePopupSettings);
setResponsePage(thePopupPage);
}
};
But no matter what I try, the popuppage always comes.
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Re: Conditional Popup
To create a quickstart normally costs me around 5-7 seconds (copy/paste is my friend) ;-) Isolating the problem is another question, right. But in your case this sound rather trivial. In my experience a lot of problems are solved easyly by creating a quickstart, in most cases because then I realize that I did something wrong ;-) -Tom On 01.06.2012 at 16:06 hfriederichs wrote: A quick-start costs me one or two hours; in the end, maybe I will. But I think this is a reasonably simple question, so I'll await some straightforward suggestions first. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Conditional Popup
As an alternative, you could use an AjaxLink and push the popup-opener JS to teh frontend, then you could have your decision logic (wether to open it or not) in the backend (Wicket layer). -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Conditional Popup
I thought you might have some condition that you could evaluate in JS. This is the reason I asked for a short quickstart, it simply eases discussion. -Tom On 01.06.2012 at 19:19 hfriederichs wrote: I'm sorry, but I don't understand your code. My condition is in the Java/Wicket-layer, how can you put that between double quotes? - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket page has a redirect loop
Hm, put a breakpoint in FragmentMarkupSourcingStrategy.java:143 and see what causes the NullPointerException. -Tom On 01.06.2012 at 19:08 paulstar wrote: Caused by: java.lang.NullPointerException at org.apache.wicket.markup.html.panel.FragmentMarkupSourcingStrategy.getMarkup(FragmentMarkupSourcingStrategy.java:143) at org.apache.wicket.MarkupContainer.getMarkup(MarkupContainer.java:448) at org.apache.wicket.Component.getMarkup(Component.java:737) at org.apache.wicket.markup.html.list.ListView.getMarkup(ListView.java:662) at org.apache.wicket.Component.getMarkup(Component.java:737) at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.getMarkup(DefaultMarkupSourcingStrategy.java:83) at org.apache.wicket.MarkupContainer.getMarkup(MarkupContainer.java:448) at org.apache.wicket.Component.getMarkup(Component.java:737) at org.apache.wicket.Component.getMarkupTag(Component.java:1422) at org.apache.wicket.Component.getMarkupIdFromMarkup(Component.java:777) at org.apache.wicket.Component.getMarkupIdImpl(Component.java:1479) at org.apache.wicket.Component.getMarkupId(Component.java:1525) at org.apache.wicket.Component.getMarkupId(Component.java:1587) at org.apache.wicket.markup.html.form.Form.appendDefaultButtonField(Form.java:1096) at org.apache.wicket.markup.html.form.Form.onComponentTagBody(Form.java:1575) at org.apache.wicket.markup.html.panel.DefaultMarkupSourcingStrategy.onComponentTagBody(DefaultMarkupSourcingStrategy.java:72) at org.apache.wicket.Component.internalRenderComponent(Component.java:2551) ... 51 more - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Conditional Popup
What about the AjaxLink alternative I already suggested? -Tom On 04.06.2012 at 09:35 hfriederichs wrote: No suggestions? Anyone? - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Conditional Popup
On 04.06.2012 at 13:21 hfriederichs wrote:
Thomas Götz-2 wrote
As an alternative, you could use an AjaxLink and push the popup-opener JS
to teh frontend, then you could have your decision logic (wether to open
it or not) in the backend (Wicket layer).
But, how would you do that?
if (condition) {
info(Do this first);
} else {
activate JS-popup-opener
}
Yes, this would be a possible solution, maybe something like that:
AjaxLink link = new AjaxLink(link) {
@Override
public void onClick(AjaxRequestTarget target) {
if (condition) {
info(...);
// target.add(feedbackPanel);
} else {
target.appendJavaScript(Wicket.$(' + myPopup.getMarkupId() +
').open(););
}
}
};
add(link);
And furthermore, I need to pass data to the popup-page, so I would have to
stick that in the Session?
You could also pass a model to the Page's constructor e.g.
Cheers,
-Tom
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Re: Component-specific javascript in Ajax-Calls
What about this?
public class MyComponent extends Panel {
public MyComponent(String id) {
super(id);
setOutputMarkupId(true);
}
@Override
public void renderHead(IHeaderResponse response) {
response.renderOnDomReadyJavaScript(
$('# + getMarkupId() + .ttr').tipTip({defaultPosition:
'right'}););
}
}
-Tom
On 04.06.2012, 19:21 Jürgen Lind wrote:
[…]
wicket:script
$(document).ready(function() {
$(#markupId .ttr).tipTip({defaultPosition: right});
});
/wicket:script
[…]
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Re: Component-specific javascript in Ajax-Calls
… or you could put your Javascript code into a template, e.g. like that:
MyComponent.js.tmpl:
$('#${markupId} .ttr').tipTip({defaultPosition: 'right'});
// ... some long Javascript block ….
and in MyComponent.java you'd have:
---
public class MyComponent extends Panel {
public MyComponent(String id) {
super(id);
setOutputMarkupId(true);
}
@Override
public void renderHead(IHeaderResponse response) {
final TextTemplate template = new PackageTextTemplate(
MyComponent.class, MyComponent.js.tmpl);
final MapString, Object variables = new HashMapString, Object();
variables.put(markupId, getMarkupId());
// variables.put(foo, bar); etc.
response.renderOnDomReadyJavaScript(template.asString(variables));
}
}
-Tom
On 04.06.2012, 21:10 Martin Grigorov wrote:
For longer scripts you can create JS helpers like:
in some.js:
var helper = function(selector) {
// something longer here
}
is Some.java:
response.renderOnDomReadyJavaScript(helper($('# + getMarkupId() +'););
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Re: Conditional validation without overriding isRequired
Yes, you can also push the state instead of pulling it, which besides is
preferrable in terms of efficiency (as onConfigure() is only called once per
request whereas isVisible() is potentially called many time):
TextFieldString textField = new TextFieldString(textField) {
@Override
protected void onConfigure() {
super.onConfigure();
setVisible(condition);
}
};
You can also call textField.setVisible(...) in the Page's or Panel's
onConfigure(), but then you need a reference to the textField (property of the
page or panel). Or - if possible - you can group your FormComponents into a
WebMarkupContainer an set the visibility there.
-Tom
On 05.06.2012 at 16:51 Bob Schlärmann wrote:
Hello,
A question about form processing: is it possible to do conditional form
validation without overriding FormComponent#isRequired?
I have a form with about 5 different form components (e.g. textfields,
dropdown, radiobutton). These fields are only required if a RadioGroup has a
certain value.
I've read the solution given in
https://cwiki.apache.org/WICKET/conditional-validation.html. But this means I
have to subclass all form components and override isRequired. Is there an
easier solution?
Currently I'm using an Ajax call and disable the container of the optional
components, however that doesn't work if Javascript is disabled (also not
safe presumably).
Best regards,
Bob
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Re: Conditional validation without overriding isRequired
Argh, confused setVisible() with setRequired, my bad ;-)
But nevertheless: call setRequiered(condition) in onConfigure().
-Tom
Thomas Götz wrote:
Yes, you can also push the state instead of pulling it, which besides is
preferrable in terms of efficiency (as onConfigure() is only called once per
request whereas isVisible() is potentially called many time):
TextFieldString textField = new TextFieldString(textField) {
@Override
protected void onConfigure() {
super.onConfigure();
setVisible(condition);
}
};
You can also call textField.setVisible(...) in the Page's or Panel's
onConfigure(), but then you need a reference to the textField (property of
the page or panel). Or - if possible - you can group your FormComponents into
a WebMarkupContainer an set the visibility there.
-Tom
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Re: add a component (submitLink) multiple times?
I don't know exactly what you are trying to do, but you could have a look at
RepeatingView.
-Tom
On 13.06.2012 at 19:23 oliver.stef wrote:
How can I add a component (submitLink) multiple times?
like this:
ListString categories = Arrays.asList(English, Japanese, );
for (String str : language)
{
form.add(new SubmitLink(Name,str)
{
@Override
public void onSubmit() { ...}
}
}
and HTML:
#
Any ideas?
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Re: After 1 minute the Pagemap null is still locked by: Thread how to kill this request ?
Maybe you should think about an asynchronous approach, i.e. poll the state of your long-time-backend-operation e.g. by using an AjaxSelfUpdatingTimerBehavior. -Tom On 14.06.2012 at 15:51 fachhoch wrote: if my dboperation is pending and taking long time, there is now way I can call another resource ? - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Detach Model Objects when user leaves page
How would you notice if the user leaves the page? If you have only Wicket controlled Links on your page then you could null your Repository data in their onclick() implementation (if you do a setResponsePage(someOtherPage). If there's also non-Wicket links on your page, well, you would probably have to use some JS magic (+ AJAX) to react upon page leave event. I don't like either of those solutions but would prefer a cache including expiry strategy instead. About how much data are we talking here? Isn't it possible to do some kind of paging or do you need to fetch the whole dataset? -Tom On 14.06.2012 at 16:57 brazz wrote: Hi, i have a list view with content from a Repository that is input to a wicket DataProvider with ModelObject. I get the content of the repository from a webservice. I don't want to load the data from the webservice after each request, but the model gets detached after each request and accordingly my Repository (which is connected to the webservice) is empty after each request (because its objects are set to null in the detachment process). Now, is there a way to influence a LoadableDetachableModel in a way that it gets detached after the user leaves the page/accesses another page. I tried to overwrite the detach-method but without success. As a workaround i'm using the session to store my repository but then i don't have an indication when the data isn't needed any more. I think about time based expiration of session data (time based cache mechanism like in guava library), but i think this is rather cumbersome. Detaching the model object after the user leaves the page would be more elegant. Thanks for any suggestions or hints how you fixed this scenario. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: on click on a label in a listview - onClicke method never used localy
Label does not have an onClick() method, so nobody will be calling your
onClick() ;)
If you want to attach AJAX behavior to the label you should do the following:
final Label label = new Label(label, item.getModel());
label.add(new AjaxEventBehavior(click) {
@Override
protected void onEvent(AjaxRequestTarget target) {
// do something
}
});
item.add(label);
On 14.06.2012 at 17:27 oliver.stef wrote:
Hi,
i want to use a label inside listView and i want the user will press on the
label - and the
onClick method will work. but what i get is this msg.:
The method onClick() from the type new Label(){} is never used locally.
I don't know why?!?!?!?!?!
this is my implement:
List list = Arrays.asList(new String[] { a, b, c });
@SuppressWarnings(unchecked)
ListView listview = new ListView(listview, list) {
protected void populateItem(ListItem item) {
String s = (String)item.getModelObject();
item.add(new Label(label, item.getModel())
{
private static final long
serialVersionUID= 1L;
private void onClick()
{
System.out.println(Hello);
}
}
);
}
};
add(listview);
thanks!
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Re: CompoundPropertyModel problem.. the values are not refreshing
Could you please provide a Quickstart that describes your problem? This will make it much easier for us to help you. -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: on click on a label in a listview - onClicke method never used localy
What exactly is not working? If you could provide a Quickstart it would be easier to help you. -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket 1.4 Remember Login WIth Cookie
Have a look at org.apache.wicket.util.cookies.CookieUtils#load(final String key). Cheers, -Tom - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Determine session size for Wicket 1.5
Session.get().getSizeInBytes(); -Tom On 19.06.2012 at 13:03 Walter Rugora wrote: Hi there, for Wicket 1.3 I determine session size like this: RequestCycle.get().getSession().getSizeInBytes() But the RequestCycle underwent some changes and I cannot figure out how to do it for Wicket 1.5? Appreciate your help! Walter - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Sync up sessions
Great! And what would be your question, please? ;) -Tom Am Mittwoch, 20. Juni 2012 um 18:25 schrieb wicket user: Hi, we are using Wicket as a Presentation layer, so we need to sync up with the Session of the Business Layer framework, we kept this in the same WAR. -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Sync-up-sessions-tp4650134.html Sent from the Users forum mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: Wicket panel not getting refreshed completely
… e.g. your Label ('numberOfCommentLabel') uses a static model (a String), but
should use an IModelString in order to be refreshable.
-Tom
On 21.06.2012, at 13:44, kshitiz wrote:
Hi,
I have a panel with ajax button (i.e. form) inside it. When I submit the
form, not all of the components of that panel are being refreshed. Here is
the code:
[...]
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Re: Wicket panel not getting refreshed completely
Could you provide a Quickstart that demonstrates the problem? This will make it much easier for us to help you, thanks! -Tom On 21.06.2012, at 14:54, kshitiz wrote: Hi, I have tried out this: *Integer numberOfComments = commentDomainList.size(); Label numberOfCommentLabel = new Label(numberOfCommentLabel, new ModelInteger(numberOfComments));* But again nothing happens..I think the above statement is right...what do you suggest? - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: java pojo/Bean to generate html (textfield, dropdown,radio buttons)
Nothing easier than that! MyBean bean = new MyBean(); System.out.println(bean.toHtmlWithFieldsAndValidationAndEverything()); Seriously: if you want us to help you should ask serious questions. Nobody will be able to explain how to automatically generate a HTML page from a POJO. You might as well ask: I have some sugar, 2 eggs and and pound of flour, how to automatically bake a cake out of this?! SCNR, -Tom On 04.07.2012, at 15:13, venkatnsm wrote: hi, how to generate html page from java POJO. Suppose in pogo i have name age, for these fields i want to generate text field automatically in HTML with validations. Thanks in advance. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: How to read message properties that has parameters into a program
Have a look at org.apache.wicket.model.StringResourceModel.
-Tom
On 08.07.2012, at 22:44, lang wrote:
I have a program that's gonna send an email confirmation to a customer.
The email text is stored in a property file.
How can I read these values with substitution parameters?
I'm aware of getString(key) but that has has parameters
Example of one property:
mail01=Dear {customer}, we confirm ... blablabla
What Java code do I need to use?
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Re: How to force a page to re-render
What about this?
Link link = new Link(link) {
@Override
public void onClick() {
setResponsePage(new MyPage());
}
};
-Tom
On 10.07.2012, at 11:36, Anna Hunecke wrote:
Hi,
I'm trying to force a page to re-render everytime the user clicks the refresh
button. Wicket sees the page as a stateful page, but I'm not interested at
all in keeping this state.
What I would like to do is to get the newest data from the database on
refresh and display it. I tried to use LoadableDetachableModels for this, but
ran into trouble pretty soon. The main reason is that the data also
determines visibility and styling of individual elements in the page which
makes the code very complicated with lots of LoadableDetachableModels and
Behaviors (The page is not exactly small). Also, the page size increases, and
I want to avoid that.
So, I ended up in overwriting the renderPage() method in my page, throwing
away all content and drawing it again. But I don't like this solution. Can I
somehow force wicket to throw away the complete page and create a new one?
Regards,
Anna
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Re: Read POST based request from external site
This normally means that there *are* no POST parameters. Are you sure you're doing a POST request to your page, and not a GET? -Tom On 16.08.2012, at 12:16, tmaus loum...@yahoo.com wrote: I was looking up all available threads, but did not find an answer. I have an app deployed to a mobile device that should communicate with my service via REST. As part of the flow the user can upload a new picture to the service. My page is able to read GET based requests, but no POST based onces. Im using wicket 1.5.7 RequestCycle.get().getRequest().getPostParameters() is empty My page extends WebPage Tried to use constructor with and without PageParameters without any success. I mounted my page (mountPage(/upload,UploadPage.class)) with WebApplication. Any ideas ? Any hints ? Regards Thorsten - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: ObjectAutoCompleteBuilder in wicket 1.5.7 get is not a valid Serializable error.
Are all properties (fields) of HomePage$SearchOptions also Serializable? -Tom On 30.08.2012, at 03:17, Vignesh Palanisamy vign...@mcruncher.com wrote: while implementing Serializable also the same error came martin! On Wed, Aug 29, 2012 at 6:17 PM, Martin Grigorov mgrigo...@apache.orgwrote: This line says it all: private java.lang.Object org.apache.wicket.model.CompoundPropertyModel.target [class=org.apache.wicket.quickstart.HomePage$SearchOptions] - field that is not serializable HomePage$SearchOptions is not Serializable - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
Re: override wicket mark up
If you extend a Component/Page and want to provide a different markup you cannot change the component hierarchy, so it's not possible to insert some container (in your case adminGroupTabs) into the tree. -Tom On 30.08.2012, at 05:05, ramlael grambab...@gmail.com wrote: Hi Friends, I would like to override wicket page, will have same wicket id's with different parent ids. Is it possible in wicket please help me... http://apache-wicket.1842946.n4.nabble.com/file/n4651624/wikcet-problem.png Regards, Rambabu - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
