Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
you could write a HttpSessionListener:
in your WEB-INF:
listener
listener-classcom.my.SessionObserver/listener-class
/listener
class:
public class SessionObserver implements HttpSessionListener
{
private static final Log LOG = LogFactory.getLog(SessionObserver.class);
public void sessionCreated(HttpSessionEvent se) {
HttpSession s=se.getSession();
if (LOG.isDebugEnabled()) LOG.debug(sessionCreated +
s.getId());
}
public void sessionDestroyed(HttpSessionEvent se) {
HttpSession s=se.getSession();
/* do something here */
}
public SessionObserver() {
if (LOG.isDebugEnabled()) LOG.debug(init);
}
}
-harald
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Re: [Wicket-user] noob question about wicket
Just tested it and found an entry on their mailing list. In maven 2, at least the current version mvn eclipse:eclipse tries to download sources and javadocs automatically. Eelco On 6/14/07, Eelco Hillenius [EMAIL PROTECTED] wrote: I'm guessing it includes the source jars if they are in your local repository, but doesn't download them unless you provide the extra argument. Anyway, to be sure, you can provide the argument. Eelco On 6/14/07, Eelco Hillenius [EMAIL PROTECTED] wrote: On 6/14/07, Igor Vaynberg [EMAIL PROTECTED] wrote: no, you probably edited your mvn launch script and added it there? Haha, that would be funny. No, of course I didn't. Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] noob question about wicket
If you look at the settings for the eclipse project in our parent pom.xml you will see a setting that is responsible for downloading the sources: plugin groupIdorg.apache.maven.plugins/groupId artifactIdmaven-eclipse-plugin/artifactId version2.3/version configuration downloadSourcestrue/downloadSources /configuration /plugin Martijn On 6/18/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Just tested it and found an entry on their mailing list. In maven 2, at least the current version mvn eclipse:eclipse tries to download sources and javadocs automatically. Eelco On 6/14/07, Eelco Hillenius [EMAIL PROTECTED] wrote: I'm guessing it includes the source jars if they are in your local repository, but doesn't download them unless you provide the extra argument. Anyway, to be sure, you can provide the argument. Eelco On 6/14/07, Eelco Hillenius [EMAIL PROTECTED] wrote: On 6/14/07, Igor Vaynberg [EMAIL PROTECTED] wrote: no, you probably edited your mvn launch script and added it there? Haha, that would be funny. No, of course I didn't. Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Join the wicket community at irc.freenode.net: ##wicket Wicket 1.2.6 contains a very important fix. Download Wicket now! http://wicketframework.org - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] noob question about wicket
Yeah, you're right. I just found a similar entry in our pom. Gawd, why don't they just do that automatically. Eelco On 6/17/07, Martijn Dashorst [EMAIL PROTECTED] wrote: If you look at the settings for the eclipse project in our parent pom.xml you will see a setting that is responsible for downloading the sources: plugin groupIdorg.apache.maven.plugins/groupId artifactIdmaven-eclipse-plugin/artifactId version2.3/version configuration downloadSourcestrue/downloadSources /configuration /plugin Martijn On 6/18/07, Eelco Hillenius [EMAIL PROTECTED] wrote: Just tested it and found an entry on their mailing list. In maven 2, at least the current version mvn eclipse:eclipse tries to download sources and javadocs automatically. Eelco On 6/14/07, Eelco Hillenius [EMAIL PROTECTED] wrote: I'm guessing it includes the source jars if they are in your local repository, but doesn't download them unless you provide the extra argument. Anyway, to be sure, you can provide the argument. Eelco On 6/14/07, Eelco Hillenius [EMAIL PROTECTED] wrote: On 6/14/07, Igor Vaynberg [EMAIL PROTECTED] wrote: no, you probably edited your mvn launch script and added it there? Haha, that would be funny. No, of course I didn't. Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- Join the wicket community at irc.freenode.net: ##wicket Wicket 1.2.6 contains a very important fix. Download Wicket now! http://wicketframework.org - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] noob question about wicket
Yeah, you're right. I just found a similar entry in our pom. Gawd, why don't they just do that automatically. our == Teachscape - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] 1) PropertyResolver and Lists 2) Page expiration in 1.3
Eelco Hillenius wrote: Thanks. I had blocked cookies on my test site for some reason. Why cookies are needed in 1.3? In 1.2 that wasn't the case, was it? It shouldn't be the case now either; links should always be rewritten so that it includes the jsessionid if the cookie is not available (the actual rewriting is done by the servlet container btw). I just tested the site I'm working off and turned cookies off and it works fine. Can you track a little bit further where your problem comes from? I can track it further a little bit later. First we are trying to get things working somehow with 1.3. However this same problem occurs in wicket examples. - disable cookies - http://www.wicketstuff.org/wicket13/ - test any page where are links or buttons - Juha - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
Eelco Hillenius wrote: On 6/17/07, Igor Vaynberg [EMAIL PROTECTED] wrote: thats not entirely correct. while the event cannot be pushed to you, you can pull for it. you can set a cookie with expiration null - such a cookie is destroyed when the window is closed. so you can poll for it ad if its gone you know its a new window being opened. in the same manner you can use window.name variable, which is what we do. so when a request comes in and the user has a last_login cookie (set expiratio to 30 mins), but no login_session cookie (which is the one with expiration null) you know they closed the window and are coming back Yeah, that could work, though only when that particular user uses the same browser instance though. It would be better than nothing I guess. Eelco Yes, it might, but it is not sufficient for my case, because the same user may need access from different pcs, plus the login/logout data are shared across more than one (existing) applications. Konstantinos - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/how-to-detect-http-session-expiry---timeout-due-to-no-user-activity-tf3930442.html#a11170714 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
I was looking for a wicket solution, but this is not a bad idea. I will
try this later on today and see how it goes (it does seem straightforward
enough...)
Konstantinos
Harald Gruber wrote:
you could write a HttpSessionListener:
in your WEB-INF:
listener
listener-classcom.my.SessionObserver/listener-class
/listener
class:
public class SessionObserver implements HttpSessionListener
{
private static final Log LOG = LogFactory.getLog(SessionObserver.class);
public void sessionCreated(HttpSessionEvent se) {
HttpSession s=se.getSession();
if (LOG.isDebugEnabled()) LOG.debug(sessionCreated +
s.getId());
}
public void sessionDestroyed(HttpSessionEvent se) {
HttpSession s=se.getSession();
/* do something here */
}
public SessionObserver() {
if (LOG.isDebugEnabled()) LOG.debug(init);
}
}
-harald
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Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
That won't solve your problem though. You'd get the same kind of call
back as you would get by overriding onUnbind in a custom session
store. It won't do anything for catching the event that a user closes
a browser without properly logging out.
Eelco
On 6/17/07, wicket21 [EMAIL PROTECTED] wrote:
I was looking for a wicket solution, but this is not a bad idea. I will
try this later on today and see how it goes (it does seem straightforward
enough...)
Konstantinos
Harald Gruber wrote:
you could write a HttpSessionListener:
in your WEB-INF:
listener
listener-classcom.my.SessionObserver/listener-class
/listener
class:
public class SessionObserver implements HttpSessionListener
{
private static final Log LOG =
LogFactory.getLog(SessionObserver.class);
public void sessionCreated(HttpSessionEvent se) {
HttpSession s=se.getSession();
if (LOG.isDebugEnabled()) LOG.debug(sessionCreated +
s.getId());
}
public void sessionDestroyed(HttpSessionEvent se) {
HttpSession s=se.getSession();
/* do something here */
}
public SessionObserver() {
if (LOG.isDebugEnabled()) LOG.debug(init);
}
}
-harald
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Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
wicket21 schrieb: I was looking for a wicket solution, but this is not a bad idea. I will try this later on today and see how it goes (it does seem straightforward enough...) probably you can implement the HttpSessionListener interface in your wicket application and install it programatically at application start. then you'd have some sort of wicket-solution. not sure, if it is possible though. i used this approach in a project already and it worked well. you just have to remember the association user-sessionId anywhere. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
Eelco Hillenius schrieb: That won't solve your problem though. You'd get the same kind of call back as you would get by overriding onUnbind in a custom session store. It won't do anything for catching the event that a user closes a browser without properly logging out. those methods are called either when the session timeout occurs in the app server (and the user closed the browser long before) or the session gets invalidated manually. at least my experience... - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
Eelco Hillenius schrieb:
That won't solve your problem though. You'd get the same kind of call
back as you would get by overriding onUnbind in a custom session
store. It won't do anything for catching the event that a user closes
a browser without properly logging out.
those methods are called either when the session timeout occurs in the app
server (and the user
closed the browser long before) or the session gets invalidated manually.
at least my experience...
Yes, and the same happens for AbstractHttpSessionStore#onUnbind
What that class does on #bind is this:
// register an unbinding listener for cleaning up
String applicationKey = application.getApplicationKey();
httpSession.setAttribute(Wicket:SessionUnbindingListener- +
applicationKey,
new SessionBindingListener(applicationKey,
httpSession.getId()));
where SessionBindingListener is this:
/**
* Reacts on unbinding from the session by cleaning up the session
related
* application data.
*/
protected static final class SessionBindingListener
implements
HttpSessionBindingListener,
Serializable
{
private static final long serialVersionUID = 1L;
/** Session id. */
private final String sessionId;
/** The unique key of the application within this web
application. */
private final String applicationKey;
/** Whether it is already unbound. */
private boolean unbound = false;
/**
* Construct.
*
* @param applicationKey
*The unique key of the application within this web
*application
* @param sessionId
*The session's id
*/
public SessionBindingListener(String applicationKey, String
sessionId)
{
this.applicationKey = applicationKey;
this.sessionId = sessionId;
}
/**
* @see
javax.servlet.http.HttpSessionBindingListener#valueBound(javax.servlet.http.HttpSessionBindingEvent)
*/
public void valueBound(HttpSessionBindingEvent evg)
{
}
/**
* @see
javax.servlet.http.HttpSessionBindingListener#valueUnbound(javax.servlet.http.HttpSessionBindingEvent)
*/
public void valueUnbound(HttpSessionBindingEvent evt)
{
if (!unbound)
{
unbound = true;
Application application =
Application.get(applicationKey);
if (application != null)
{
application.getSessionStore().unbind(sessionId);
}
}
}
}
Eelco
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Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
Yes, and the same happens for AbstractHttpSessionStore#onUnbind ok, admit, i didnt check the source code of AbstractHttpSessionStore ;-) so i guess, that's what he needs... - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] 1) PropertyResolver and Lists 2) Page expiration in 1.3
Juha Alatalo wrote: Eelco Hillenius wrote: Thanks. I had blocked cookies on my test site for some reason. Why cookies are needed in 1.3? In 1.2 that wasn't the case, was it? It shouldn't be the case now either; links should always be rewritten so that it includes the jsessionid if the cookie is not available (the actual rewriting is done by the servlet container btw). I just tested the site I'm working off and turned cookies off and it works fine. Can you track a little bit further where your problem comes from? I can track it further a little bit later. First we are trying to get things working somehow with 1.3. However this same problem occurs in wicket examples. - disable cookies - http://www.wicketstuff.org/wicket13/ - test any page where are links or buttons Odd. On my local wicket-examples running under Jetty, things work fine (I get a ;jsessionid=[...]?wicket:interface=[...] link). But you're right, on wicketstuff.org, it doesn't seem to cope. Al -- Alastair Maw Wicket-biased blog at http://herebebeasties.com - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
Al Maw wrote:
Eelco Hillenius wrote:
well, I have a project where the requirement is to do some things when
user
logs out, otherwise the same user can't use the application for the next
30
minutes. It works fine when user uses the logout link, but I want the
same
behavior when the user closes the window. Any hints how to do this?
That's just not possible to my best knowledge. It has nothing to do
with Wicket, but just with the fact that such an event (closing a
browser window using the functionality the OS provides for that) can't
be trapped.
Hmmm. You might be able to mess with the onbeforeunload event on body.
Regards,
Al
--
I tried something like this with no success.
I used
getBodyContainer().getBodyContainer().add(new
AjaxEventBehavior(onunload){
protected void onEvent(AjaxRequestTarget target){
System.out.println(here);
}
});
but it never gets in there. I put it in the constructor of a subclass of
WebPage that I use as a base page for the project. Should the call to
getBodyContainer() be the first thing to do inside the constructor of the
page?
Just before this I output some javascript using a label that goes between
the the head and the body of the html. Could this mess things up?
I tried placing a simple onunload=alert('this is from the body tag') at
the body tag of the page's html, but this did not succed as well...
Konstantinos
Alastair Maw
Wicket-biased blog at http://herebebeasties.com
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Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
though it implements the HttpSessionBindingListener and not the HttpSessionListener. i guess the difference between both ist, that the binding listener only realizes and observes which values of the session are bound and the session listener recognizes if a session itself is created or destroyed. -harald - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
Konstantinos: Firstly, please quit replying with your own text indented with a , the same as the text you're quoting. It makes it really difficult to see what the heck is going on. ;-) Secondly, I said onbeforeunload, not onunload. Al -- Alastair Maw Wicket-biased blog at http://herebebeasties.com - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Copenhagen Wicket Users Group - interested?
Inspired by Al Maw's mail:) I've seen some guys from DK around here and wanted to hear if any were interested in a user day? Not topics has been decided, so its free for grabs, both on the taking and giving side. Depending on how many we are we could spl regards Nino - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] infinite loop
can't you debug it and break on the exception NullPointer? But i agree somehow we should log this better. On 6/18/07, Jonathan Locke [EMAIL PROTECTED] wrote: aha. we might have two of these bugs, but i'm getting this trace now. does anyone have any idea what line of code it is that is failing to print the stack trace for this NPE into the log? it looks like an NPE is causing the processing step to restart over and over again. would be a good fix to wicket to have it print that stack trace and not just the exception message. [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - [default] - Servlet.service() for servlet default threw exception java.lang.IllegalStateException?: Request processing executed 32767 steps, which means it is probably in an infinite loop. at org.apache.wicket.RequestCycle?.steps(RequestCycle?.java:1187) at org.apache.wicket.RequestCycle?.request(RequestCycle?.java:510) at org.apache.wicket.protocol.http.WicketFilter ?.doGet(WicketFilter?.java:251) at org.apache.wicket.protocol.http.WicketFilter ?.doFilter(WicketFilter?.java:125) at org.apache.catalina.core.ApplicationFilterChain ?.internalDoFilter(ApplicationFilterChain?.java:202) at org.apache.catalina.core.ApplicationFilterChain ?.doFilter(ApplicationFilterChain? Al Maw wrote: I've seen this happen if you run behind a mod_proxy and fail to set up the ProxyPassReverse setting properly. Make sure you have ProxyPassReverseCookiePath, too. See the wiki for details. Al Jonathan Locke wrote: anyone have any ideas on what might cause this? in particular can a user exception cause it or is it definitely a wicket bug? java.lang.IllegalStateException?: Request processing executed 32767 steps, which means it is probably in an infinite loop. at org.apache.wicket.RequestCycle?.steps(RequestCycle?.java:1187) at org.apache.wicket.RequestCycle?.request(RequestCycle?.java:510) at org.apache.wicket.protocol.http.WicketFilter ?.doGet(WicketFilter?.java:251) at org.apache.wicket.protocol.http.WicketFilter ?.doFilter(WicketFilter?.java:125) at org.apache.catalina.core.ApplicationFilterChain ?.internalDoFilter(ApplicationFilterChain?.java:202) at org.apache.catalina.core.ApplicationFilterChain ?.doFilter(ApplicationFilterChain?.java:173) at org.apache.catalina.core.StandardWrapperValve ?.invoke(StandardWrapperValve?.java:213) at org.apache.catalina.core.StandardContextValve ?.invoke(StandardContextValve?.java:178) at org.apache.catalina.core.StandardHostValve ?.invoke(StandardHostValve?.java:126) at org.apache.catalina.cluster.tcp.ReplicationValve ?.invoke(ReplicationValve?.java:346) at org.apache.catalina.valves.ErrorReportValve ?.invoke(ErrorReportValve?.java:105) at org.apache.catalina.core.StandardEngineValve ?.invoke(StandardEngineValve?.java:107) at org.apache.catalina.connector.CoyoteAdapter ?.service(CoyoteAdapter?.java:148) at org.apache.coyote.ajp.AjpAprProcessor ?.process(AjpAprProcessor?.java:425) at org.apache.coyote.ajp.AjpAprProtocol ?$AjpConnectionHandler?.process(AjpAprProtocol?.java:452) at org.apache.tomcat.util.net.AprEndpoint ?$Worker.run(AprEndpoint?.java:1285) at java.lang.Thread.run(Thread.java:619) - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/infinite-loop-tf3933416.html#a11167872 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___
Re: [Wicket-user] 1) PropertyResolver and Lists 2) Page expiration in 1.3
Yes you have :). private final static IGetAndSet getGetAndSetter(String exp, Class clz) has changed quite a lot. Do you have a unit test that fails now that shouldn't that i can add to the PropertyResolverTest ? No I don't. is this exception now thrown then: throw new WicketRuntimeException(The expression ' + exp + ' is neither an index nor is it a method for the list + clz); ?? - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] handling expiring pages
Hi, As a result of how wicket stores pages in the session, links and pages do expire quite often. I read a lot about it in the mailinglist archive, but I'm still unsure how to handle it. It just seems very weird to run in to the page expired message all the time. It's such a bad user experience: you got to some page by some actions in the browser. For some time you leave the browser for what it is, doing something else. You get back to your browser, everything seems fine. You click a link and BAM: you get directed to the home page, completely loosing track from where you was. Solutions I found: - only use bookmarkable links, stateless pages - can't use a lot of the wicket-goodness, no stateless forms in 1.2 (?) - keep pages alive with an ajax ping (doesn't help for the back button) When do you use stateless pages and when statefull pages? Let's say I've got this site structure: mysite/login mysite/home mysite/songs/... (search, view, edit, add songs) mysite/books/... (search, view, edit, add books) Every action requires the user to be logged in! Consider the following scenario's: 1 --- User Frederick logs in, searches the book Snales and other monsters and views the details for that book. He gets distracted by the pineapple at his desk for quite a while. He gets his attention back to the screen and clicks to edit the book Snales and other monsters he was viewing before. He gets redirected to the login page because the session has expired. He logs in and gets automatically redirected to the edit form for the book Snales and other monsters. 2 (nearly the same, but with a form) --- User Sarah logs in, searches a song Anton aus Tirol and starts editing the song data, but doesn't submit the data. She gets away from her desk and when she returns everyting seems fine to her. She continues editing the data of Anton aus Tirol and submits. Her session has expired, so she gets redirected to the login page. She logs in again and the data she wanted to submit get submitted by the application. Sarah is shown the new data of Anton aus Tirol, which she submitted. I guess the behaviour I want to achieve is only possible by using stateless pages and bookmarkable links. Redirecting to the login page is no problem ( setPageExpiredErrorPage*)*. How do I redirect users to the page they left, after they logged in again and secondly how do I preserve submitted data and submit it after the user logged in again? thanks a lot, Pieter -- Pieter Cogghe Ganzendries 186 9000 Gent 0487 10 14 21 - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Wicket and Lazslo
Hi All, We might have to embed lazslo inside some of our Wicket templates. Does it generally play well with Wicket? Is there any information that you can share. I'm yet to try this out - embedding Lazlso markup with Wicket, but would be of great help if you already have something to share. thanks, karthik - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] IComponentInstantiationListener problem
Hi,
I'm using IComponentInstantiationListener to add additional
functionality to my components. But in this listener I need to know the
model of the component to condition this functionality.
If we inspect the code, we can see that the listeners are called before
assigning the model to the component:
public Component(final String id, final IModel model)
{
setId(id);
getApplication().notifyComponentInstantiationListeners(this);
this.model = wrap(model);
final IDebugSettings debugSettings =
Application.get().getDebugSettings();
if (debugSettings.getComponentUseCheck())
{
setMetaData(CONSTRUCTED_AT_KEY, Strings.toString(this, new
MarkupException(
constructed)));
}
}
Are there any reason to do the notification in that moment?
Thanks
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Re: [Wicket-user] Copenhagen Wicket Users Group - interested?
Aha:) Then we just need some people to sign up...:) regards Nino Frank Bille wrote: Was just thinking the same :) I also think we can borrow a room at Avaleo (ITU's meeting rooms). Frank On 6/15/07, *Nino Saturnino Martinez Vazquez Wael * [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi Inspired by Al im writing this mail. I think we should be enough people to make a group, however im not certain. So please reply to this mail if interested. Jayway will gladly host the group, providing we arent above 15 peeps or so(we havent got room for more:)) regards Nino - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
Al Maw wrote:
Konstantinos:
Firstly, please quit replying with your own text indented with a , the
same as the text you're quoting. It makes it really difficult to see
what the heck is going on. ;-)
Secondly, I said onbeforeunload, not onunload.
I've just added this functionality to trunk (1.3.0-SNAPSHOT).
You can now go:
add(new AbstractDefaultAjaxBehavior() {
public void renderHead(IHeaderResponse response) {
super.renderHead(response);
response.renderOnBeforeUnloadJavascript(
getCallbackScript(false).toString()
);
}
protected void respond(AjaxRequestTarget target) {
// Do stuff here.
}
});
Regards,
Al
--
Alastair Maw
Wicket-biased blog at http://herebebeasties.com
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[Wicket-user] Joel Trunick is out of the office.
I will be out of the office starting 06/18/2007 and will not return until 06/25/2007. I will check messages daily.- This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Copenhagen Wicket Users Group - interested?
We are 2 guys so far:) Guessing that we need at least 5 to make it happend? regards Nino Nino Saturnino Martinez Vazquez Wael wrote: Aha:) Then we just need some people to sign up...:) regards Nino Frank Bille wrote: Was just thinking the same :) I also think we can borrow a room at Avaleo (ITU's meeting rooms). Frank On 6/15/07, *Nino Saturnino Martinez Vazquez Wael * [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi Inspired by Al im writing this mail. I think we should be enough people to make a group, however im not certain. So please reply to this mail if interested. Jayway will gladly host the group, providing we arent above 15 peeps or so(we havent got room for more:)) regards Nino - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Copenhagen Wicket Users Group - interested?
Yeah, perhaps we could start out as an introduction/getting-started thingy for a go-home-meeting or something. I don't have the time to arrange a lot right now, but perhaps in aug. Frank On 6/18/07, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: We are 2 guys so far:) Guessing that we need at least 5 to make it happend? regards Nino Nino Saturnino Martinez Vazquez Wael wrote: Aha:) Then we just need some people to sign up...:) regards Nino Frank Bille wrote: Was just thinking the same :) I also think we can borrow a room at Avaleo (ITU's meeting rooms). Frank On 6/15/07, *Nino Saturnino Martinez Vazquez Wael * [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi Inspired by Al im writing this mail. I think we should be enough people to make a group, however im not certain. So please reply to this mail if interested. Jayway will gladly host the group, providing we arent above 15 peeps or so(we havent got room for more:)) regards Nino - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Copenhagen Wicket Users Group - interested?
Yup better be late aug then, so we dont run into my vacation.. I've held a couple of getting started wicket things now.. This should defiantly attract some people(it's like a free getting started with wicket course...:))... regards Nino Frank Bille wrote: Yeah, perhaps we could start out as an introduction/getting-started thingy for a go-home-meeting or something. I don't have the time to arrange a lot right now, but perhaps in aug. Frank On 6/18/07, *Nino Saturnino Martinez Vazquez Wael* [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: We are 2 guys so far:) Guessing that we need at least 5 to make it happend? regards Nino Nino Saturnino Martinez Vazquez Wael wrote: Aha:) Then we just need some people to sign up...:) regards Nino Frank Bille wrote: Was just thinking the same :) I also think we can borrow a room at Avaleo (ITU's meeting rooms). Frank On 6/15/07, *Nino Saturnino Martinez Vazquez Wael * [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] mailto: [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi Inspired by Al im writing this mail. I think we should be enough people to make a group, however im not certain. So please reply to this mail if interested. Jayway will gladly host the group, providing we arent above 15 peeps or so(we havent got room for more:)) regards Nino - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net mailto: Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net mailto:Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data.
Re: [Wicket-user] IComponentInstantiationListener problem
I've had this same issue when trying to build a component instantiation
listener for inspecting hibernate annotations. Since the
IComponentInstantiationListener interface doesn't have a hook for
onModelBinding, i've tried to use Behaviors instead. Can you try
something like this?
public MyComponentInstantiationListener implements
IComponentInstantiationListener {
public void onInstantiation(Component component) {
component.add(new MyBehavior());
}
}
public MyBehavior extends AbstractBehavior {
public void bind(Component component) {
super.bind(component);
//inspect the model of the component and do your crazy work here
}
}
On 6/18/07, Alberto Bueno [EMAIL PROTECTED] wrote:
Hi,
I'm using IComponentInstantiationListener to add additional
functionality to my components. But in this listener I need to know the
model of the component to condition this functionality.
If we inspect the code, we can see that the listeners are called before
assigning the model to the component:
public Component(final String id, final IModel model)
{
setId(id);
getApplication().notifyComponentInstantiationListeners(this);
this.model = wrap(model);
final IDebugSettings debugSettings =
Application.get().getDebugSettings();
if (debugSettings.getComponentUseCheck())
{
setMetaData(CONSTRUCTED_AT_KEY, Strings.toString(this, new
MarkupException(
constructed)));
}
}
Are there any reason to do the notification in that moment?
Thanks
-
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Re: [Wicket-user] IComponentInstantiationListener problem
I think I cannot use this solution.
The problem in that case is that the behavior is executed in another
moment, not in instantiation time of the component. And the children of
the component depend of this listener.
For this reason, the only moment where I can execute the functionality
is in the listener, when component is instantiated.
I've had this same issue when trying to build a component
instantiation listener for inspecting hibernate annotations. Since
the IComponentInstantiationListener interface doesn't have a hook for
onModelBinding, i've tried to use Behaviors instead. Can you try
something like this?
public MyComponentInstantiationListener implements
IComponentInstantiationListener {
public void onInstantiation(Component component) {
component.add(new MyBehavior());
}
}
public MyBehavior extends AbstractBehavior {
public void bind(Component component) {
super.bind(component);
//inspect the model of the component and do your crazy work here
}
}
On 6/18/07, *Alberto Bueno* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
Hi,
I'm using IComponentInstantiationListener to add additional
functionality to my components. But in this listener I need to
know the
model of the component to condition this functionality.
If we inspect the code, we can see that the listeners are called
before
assigning the model to the component:
public Component(final String id, final IModel model)
{
setId(id);
getApplication().notifyComponentInstantiationListeners(this);
this.model = wrap(model);
final IDebugSettings debugSettings =
Application.get().getDebugSettings();
if (debugSettings.getComponentUseCheck())
{
setMetaData(CONSTRUCTED_AT_KEY, Strings.toString(this, new
MarkupException(
constructed)));
}
}
Are there any reason to do the notification in that moment?
Thanks
-
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Re: [Wicket-user] How to show PDF file?
Thank you Ernesto.
I've found a different solution.
Need 2 pages: NoPdfPage and MyPdfPage.
1). When hyperlink for PDF is clicked, onclick event opens a new window, which
points to PDF url, e.g. /myapp/MyPdf.go?params_go_here (Extension doesn't
matter. Iframes also work, just supply iframe id as a target to hyperlink or
form);
2). Create NoPdf page.
3). MyPdf.go maps to MyPdfPage.java
/**
*
*/
package ...;
public class MyPdfPage extends WebPage
{
public MyPdfPage(PageParameters parameters) {
super(parameters);
String url = generate_url_to_pdf_file;
if(!readPdf(url)) {
//Redirect to No Pdf page.
this.setResponsePage(NoPdfPage.class);
}
}
private boolean readPdf(String stmtUrl) throws Exception {
final HttpServletResponse response =
getWebRequestCycle().getWebResponse().getHttpServletResponse();
BufferedInputStream in = null;
OutputStream out = null;
try {
//pdf file may locate either on the same or other box.
URL url = new URL(stmtUrl);
URLConnection con = url.openConnection();
in = new BufferedInputStream(con.getInputStream());
//Get here if file exists
response.setContentType(application/pdf);
out = response.getOutputStream();
in = new BufferedInputStream(con.getInputStream());
int i = 0;
byte[] bytesIn = new byte[1024];
while ((i = in.read(bytesIn)) = 0) {
out.write(bytesIn, 0, i);
}
return true;
} catch (FileNotFoundException ex) {
String errMsg = File not exists: + stmtUrl;
logger.info(errMsg);
return false;
} catch (Exception ex) {
String errMsg = Error processing file: + stmtUrl;
throw ex;
} finally {
if (in != null) {
try{in.close();}catch(Exception e) {}
}
if (out != null) {
try{out.close();}catch(Exception e) {}
}
}
}
/* (non-Javadoc)
* @see wicket.Page#onRender(wicket.markup.MarkupStream)
*/
protected void onRender(MarkupStream markupStream)
{
}
/* (non-Javadoc)
* @see wicket.markup.html.WebPage#configureResponse()
*/
protected void configureResponse()
{
}
}
Works fine without .pdf extension and response.setHeader(Content-Disposition,
inline;
filename=\ + name + \);
Eugene
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Re: [Wicket-user] 1) PropertyResolver and Lists 2) Page expiration in 1.3
Johan Compagner wrote: Yes you have :). private final static IGetAndSet getGetAndSetter(String exp, Class clz) has changed quite a lot. Do you have a unit test that fails now that shouldn't that i can add to the PropertyResolverTest ? No I don't. is this exception now thrown then: throw new WicketRuntimeException(The expression ' + exp + ' is neither an index nor is it a method for the list + clz); ?? WicketMessage: The expression 'automationEnabled' is neither an index nor is it a method for the list class syncrontech.common.gate.ModelSettingsColl Root cause: org.apache.wicket.WicketRuntimeException: The expression 'automationEnabled' is neither an index nor is it a method for the list class syncrontech.common.gate.ModelSettingsColl at org.apache.wicket.util.lang.PropertyResolver.getGetAndSetter(PropertyResolver.java:253) at org.apache.wicket.util.lang.PropertyResolver.getObjectAndGetSetter(PropertyResolver.java:198) at org.apache.wicket.util.lang.PropertyResolver.getValue(PropertyResolver.java:85) - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] infinite loop
no repro case currently. Johan Compagner wrote: can't you debug it and break on the exception NullPointer? But i agree somehow we should log this better. On 6/18/07, Jonathan Locke [EMAIL PROTECTED] wrote: aha. we might have two of these bugs, but i'm getting this trace now. does anyone have any idea what line of code it is that is failing to print the stack trace for this NPE into the log? it looks like an NPE is causing the processing step to restart over and over again. would be a good fix to wicket to have it print that stack trace and not just the exception message. [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - RequestCycle? - java.lang.NullPointerException? [10:19:01] ERROR - [default] - Servlet.service() for servlet default threw exception java.lang.IllegalStateException?: Request processing executed 32767 steps, which means it is probably in an infinite loop. at org.apache.wicket.RequestCycle?.steps(RequestCycle?.java:1187) at org.apache.wicket.RequestCycle?.request(RequestCycle?.java:510) at org.apache.wicket.protocol.http.WicketFilter ?.doGet(WicketFilter?.java:251) at org.apache.wicket.protocol.http.WicketFilter ?.doFilter(WicketFilter?.java:125) at org.apache.catalina.core.ApplicationFilterChain ?.internalDoFilter(ApplicationFilterChain?.java:202) at org.apache.catalina.core.ApplicationFilterChain ?.doFilter(ApplicationFilterChain? Al Maw wrote: I've seen this happen if you run behind a mod_proxy and fail to set up the ProxyPassReverse setting properly. Make sure you have ProxyPassReverseCookiePath, too. See the wiki for details. Al Jonathan Locke wrote: anyone have any ideas on what might cause this? in particular can a user exception cause it or is it definitely a wicket bug? java.lang.IllegalStateException?: Request processing executed 32767 steps, which means it is probably in an infinite loop. at org.apache.wicket.RequestCycle?.steps(RequestCycle?.java:1187) at org.apache.wicket.RequestCycle?.request(RequestCycle?.java:510) at org.apache.wicket.protocol.http.WicketFilter ?.doGet(WicketFilter?.java:251) at org.apache.wicket.protocol.http.WicketFilter ?.doFilter(WicketFilter?.java:125) at org.apache.catalina.core.ApplicationFilterChain ?.internalDoFilter(ApplicationFilterChain?.java:202) at org.apache.catalina.core.ApplicationFilterChain ?.doFilter(ApplicationFilterChain?.java:173) at org.apache.catalina.core.StandardWrapperValve ?.invoke(StandardWrapperValve?.java:213) at org.apache.catalina.core.StandardContextValve ?.invoke(StandardContextValve?.java:178) at org.apache.catalina.core.StandardHostValve ?.invoke(StandardHostValve?.java:126) at org.apache.catalina.cluster.tcp.ReplicationValve ?.invoke(ReplicationValve?.java:346) at org.apache.catalina.valves.ErrorReportValve ?.invoke(ErrorReportValve?.java:105) at org.apache.catalina.core.StandardEngineValve ?.invoke(StandardEngineValve?.java:107) at org.apache.catalina.connector.CoyoteAdapter ?.service(CoyoteAdapter?.java:148) at org.apache.coyote.ajp.AjpAprProcessor ?.process(AjpAprProcessor?.java:425) at org.apache.coyote.ajp.AjpAprProtocol ?$AjpConnectionHandler?.process(AjpAprProtocol?.java:452) at org.apache.tomcat.util.net.AprEndpoint ?$Worker.run(AprEndpoint?.java:1285) at java.lang.Thread.run(Thread.java:619) - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/infinite-loop-tf3933416.html#a11167872 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE
Re: [Wicket-user] wicket-contrib-gmap2
I'm just trying to use one of these two solutions in my Wicket app, and am unsure of a couple things: - I used gmap (original) first, and it checked out and installed super easy. (As a sidenote, for some reason I had to add the dependency to javax.servlet, servlet-api, 2.3 to my POM after adding gmap to it, which I did not need before because it was a dependency of jetty or tomcat - don't know why that happened). - then, I tried to use it (i'm using wicket 1.3 from SVN HEAD). The example is old, and doesn't work, and when I modified it to work, I received this exception: WicketMessage: Cannot modify component hierarchy during render phase Root cause: org.apache.wicket.WicketRuntimeException: Cannot modify component hierarchy during render phase at org.apache.wicket.Component.checkHierarchyChange(Component.java:2849) at org.apache.wicket.Component.addStateChange(Component.java:2781) at org.apache.wicket.Component.add(Component.java:788) at wicket.contrib.gmap.JavaScriptComponent.onComponentTag( JavaScriptComponent.java:25) SO - I tried gmap2. It's not installing as easily (apparently it depends on you having things checked out into certain places, it doesn't just have a simple dependency on org.apache.wicket, wicket-1.3.0-INCUBATING-SNAPSHOT, like everything else). That's as far as I've gone. Here's the question: Which one is working with 1.3 right now? Once I know that, I can try to use it, and contribute fixes that I find. If you're curious, here's what I'm converting to Wicket: https://www.theatdgroup.com/app/webroot/index.cfm?event=dealer-finder Thanks! Jeremy Thomerson On 6/16/07, Al Maw [EMAIL PROTECTED] wrote: I really think you guys should get together and do this, right now while the project still has lots of momentum and the code is fresh. Having two components, one of which seems to have a superset of the functionality of the other, seems a little unnecessary. I've checked gmap2 out, BTW - very nice. ;-) Al Iulian Costan wrote: yap, well done, also maybe we can put together the effort and improve things. /iulian On 6/14/07, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: Hi Martin Well, both Iulian and me has done a lot of work on this during the last couple of weeks. It's always nice to see to sides of the coin, maybe we should pick the best stuff from our components and join up? Currently Iulian are working on upgrading the gmap contrib to wicket 1.3, we decided not to make a release on wicket 1.2.6 since some of the ajax stuff we are using arent working on the IE browser series(I have another thread concering this). Upon releasing v 1 we will update confluence so that the features we are using will be shown installation instructions etc, heres a short list of features: All updates done via ajax, clicklisteners of all sorts(dragend, zoomend). Possibility to integrate loading screens. 2 step initialized and refresh, meaning no visible postbacks, we are using panTo. Control the map serverside eg if user clicks the las vegas button the map will pan to that area. Add overlays at will. Create custom overlays with tooltips. Since we are using ajax all normal wicket ajax behavior are also supported from the ajax target. Not sure if I forgot anything... regards Nino Martin Funk wrote: Hi, may I draw your attention to a little project I was allowed to add to the wicket-stuff svn repository yesterday. Being highly inspired by Julians and Nicos wicket-contrib-gmap I got exited enough to try to create a project that does the same and a little bit more with a little different approach. Kinda bold, since I haven't looked into JavaScript before. Julian and Nico I hope you don't mind that I tried to invent the wheel a second time, but if your project wouldn't have been around I probably never would have tried. So thank you for that. Features: There can be more than one GMap on a page, I think there can be many, at least I succeeded with two. Components may become controls of the GMap. Any Component capable of firing events can become a controller. The controls are executed whenever the named event is fired by the Component. Currently ZooOut, ZoomIn, PanDirection, AddOverlay and OpenInfoWindow are implemented. Listeners may be added to the GMap. These are called whenever the GMap fires the corresponding Events. So far a ClickListener and a MoveEndListener are implemented. This allows to dynamically update any Component and the GMap itself. The events and the controls always do a round trip from the browser to the server and back, this way any call can be intercepted and controlled on the server side. The network traffic is kept down, since all needed JavaScript functions are defined in a js-file. So only arguments have to be transfered. Status: Is best described by, consolidating. As I said, being a JavaScript newbie and a Java mediocre, it was sort of bold to
Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
On Monday 18 June 2007 2:19 am, Eelco Hillenius escreveu: Eelco Hillenius schrieb: That won't solve your problem though. You'd get the same kind of call back as you would get by overriding onUnbind in a custom session store. It won't do anything for catching the event that a user closes a browser without properly logging out. those methods are called either when the session timeout occurs in the app server (and the user closed the browser long before) or the session gets invalidated manually. at least my experience... Yes, and the same happens for AbstractHttpSessionStore#onUnbind How do you get from the sessionId to the session itself? - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] wicket-contrib-gmap2
On 6/18/07, Jeremy Thomerson [EMAIL PROTECTED] wrote: I'm just trying to use one of these two solutions in my Wicket app, and am unsure of a couple things: - I used gmap (original) first, and it checked out and installed super easy. (As a sidenote, for some reason I had to add the dependency to javax.servlet, servlet-api, 2.3 to my POM after adding gmap to it, which I did not need before because it was a dependency of jetty or tomcat - don't know why that happened). - then, I tried to use it (i'm using wicket 1.3 from SVN HEAD). The example is old, and doesn't work, and when I modified it to work, I received this exception: fixed, i've also updated the examples as well, please try now. WicketMessage: Cannot modify component hierarchy during render phase Root cause: org.apache.wicket.WicketRuntimeException: Cannot modify component hierarchy during render phase at org.apache.wicket.Component.checkHierarchyChange(Component.java:2849) at org.apache.wicket.Component.addStateChange (Component.java:2781) at org.apache.wicket.Component.add(Component.java:788) at wicket.contrib.gmap.JavaScriptComponent.onComponentTag( JavaScriptComponent.java:25) SO - I tried gmap2. It's not installing as easily (apparently it depends on you having things checked out into certain places, it doesn't just have a simple dependency on org.apache.wicket, wicket-1.3.0-INCUBATING-SNAPSHOT, like everything else). That's as far as I've gone. Here's the question: Which one is working with 1.3 right now? Once I know that, I can try to use it, and contribute fixes that I find. If you're curious, here's what I'm converting to Wicket: https://www.theatdgroup.com/app/webroot/index.cfm?event=dealer-finder Thanks! Jeremy Thomerson On 6/16/07, Al Maw [EMAIL PROTECTED] wrote: I really think you guys should get together and do this, right now while the project still has lots of momentum and the code is fresh. Having two components, one of which seems to have a superset of the functionality of the other, seems a little unnecessary. I've checked gmap2 out, BTW - very nice. ;-) Al Iulian Costan wrote: yap, well done, also maybe we can put together the effort and improve things. /iulian On 6/14/07, Nino Saturnino Martinez Vazquez Wael [EMAIL PROTECTED] wrote: Hi Martin Well, both Iulian and me has done a lot of work on this during the last couple of weeks. It's always nice to see to sides of the coin, maybe we should pick the best stuff from our components and join up? Currently Iulian are working on upgrading the gmap contrib to wicket 1.3, we decided not to make a release on wicket 1.2.6 since some of the ajax stuff we are using arent working on the IE browser series(I have another thread concering this). Upon releasing v 1 we will update confluence so that the features we are using will be shown installation instructions etc, heres a short list of features: All updates done via ajax, clicklisteners of all sorts(dragend, zoomend). Possibility to integrate loading screens. 2 step initialized and refresh, meaning no visible postbacks, we are using panTo. Control the map serverside eg if user clicks the las vegas button the map will pan to that area. Add overlays at will. Create custom overlays with tooltips. Since we are using ajax all normal wicket ajax behavior are also supported from the ajax target. Not sure if I forgot anything... regards Nino Martin Funk wrote: Hi, may I draw your attention to a little project I was allowed to add to the wicket-stuff svn repository yesterday. Being highly inspired by Julians and Nicos wicket-contrib-gmap I got exited enough to try to create a project that does the same and a little bit more with a little different approach. Kinda bold, since I haven't looked into JavaScript before. Julian and Nico I hope you don't mind that I tried to invent the wheel a second time, but if your project wouldn't have been around I probably never would have tried. So thank you for that. Features: There can be more than one GMap on a page, I think there can be many, at least I succeeded with two. Components may become controls of the GMap. Any Component capable of firing events can become a controller. The controls are executed whenever the named event is fired by the Component. Currently ZooOut, ZoomIn, PanDirection, AddOverlay and OpenInfoWindow are implemented. Listeners may be added to the GMap. These are called whenever the GMap fires the corresponding Events. So far a ClickListener and a MoveEndListener are implemented. This allows to dynamically update any Component and the GMap itself. The events and the controls always do a round trip from the browser to the server and back, this way any call can be intercepted and controlled on the server side. The network traffic is kept down, since all needed
Re: [Wicket-user] wicket-contrib-gmap2
With GMap2, how do I remove an overlay in a click event?
I need to be able to do this:
mapPanel.addClickListener(new ClickListener() {
private static final long serialVersionUID =
-7743409010362331350L;
@Override
public void clickPerformed(ClickEvent clickEvent,
AjaxRequestTarget target) {
double lat = clickEvent.getPoint().getLat();
double lng = clickEvent.getPoint().getLng();
latLbl.setModelObject(lat);
lngLbl.setModelObject(lng);
//map.removeOverlay(memberDot); // this is the GMarker in
it's original location
// when they click, it should remove the old one, and add
the new one in the clicked location
map.addOverlay(new GMarker(new GLatLng(lat, lng)));
if (target != null) {
target.addComponent(latLbl);
target.addComponent(lngLbl);
target.addComponent(mapPanel);
}
}
});
Thank you!
Jeremy Thomerson
On 6/13/07, Martin Funk [EMAIL PROTECTED] wrote:
Hi,
may I draw your attention to a little project I was allowed to add to
the wicket-stuff svn repository yesterday.
Being highly inspired by Julians and Nicos wicket-contrib-gmap I got
exited enough to try to create a project that does the same and a little
bit more with a little different approach. Kinda bold, since I haven't
looked into JavaScript before. Julian and Nico I hope you don't mind
that I tried to invent the wheel a second time, but if your project
wouldn't have been around I probably never would have tried. So thank
you for that.
Features:
There can be more than one GMap on a page, I think there can be many, at
least I succeeded with two.
Components may become controls of the GMap. Any Component capable of
firing events can become a controller. The controls are executed
whenever the named event is fired by the Component. Currently ZooOut,
ZoomIn, PanDirection, AddOverlay and OpenInfoWindow are implemented.
Listeners may be added to the GMap. These are called whenever the GMap
fires the corresponding Events. So far a ClickListener and a
MoveEndListener are implemented. This allows to dynamically update any
Component and the GMap itself.
The events and the controls always do a round trip from the browser to
the server and back, this way any call can be intercepted and controlled
on the server side. The network traffic is kept down, since all needed
JavaScript functions are defined in a js-file. So only arguments have to
be transfered.
Status:
Is best described by, consolidating. As I said, being a JavaScript
newbie and a Java mediocre, it was sort of bold to start this. The
features in mind I basically cut right through any API ahead of me
without taking care of any design principles. So if you ever find the
time to look into the code, give feedback! And I fear this project is in
need for a lot of feedback.
Last but not least: Installation.
There is no release currently planed. The code compiles against the
current HEAD of wicket. So get get wicket from svn as described in
http://incubator.apache.org/wicket/building-from-svn.html first.
This project relies on the well maintained structure of wickets pom.xml
files. It needs to be checked out into wicket jdk-1.5 folder:
cd wickets-jdk-1.5-folder
svn co
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/trunk/wicket-contrib-gmap2
svn co
https://wicket-stuff.svn.sourceforge.net/svnroot/wicket-stuff/trunk/wicket-contrib-gmap2-examples
This should do the install and get a jetty started for the examples:
mvn -f wicket-contrib-gmap2/pom.xml install
mvn -f wicket-contrib-gmap2-examples/pom.xml jetty:run
Now browse to:
http://localhost:8080/wicket-contrib-gmap2-examples/gmap/
and click around.
Have fun,
Martin
-
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Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
Çäðàâñòâóéòå, Al.
Âû ïèñàëè Monday, June 18, 2007, 3:08:44 PM:
Al Maw wrote:
Konstantinos:
Firstly, please quit replying with your own text indented with a , the
same as the text you're quoting. It makes it really difficult to see
what the heck is going on. ;-)
Secondly, I said onbeforeunload, not onunload.
I've just added this functionality to trunk (1.3.0-SNAPSHOT).
You can now go:
add(new AbstractDefaultAjaxBehavior() {
public void renderHead(IHeaderResponse response) {
super.renderHead(response);
response.renderOnBeforeUnloadJavascript(
getCallbackScript(false).toString()
);
}
protected void respond(AjaxRequestTarget target) {
// Do stuff here.
}
});
How to find out what was the reason for firing onbeforeunload, window
close, navigate to other place, back button, forward button, etc?
I.e. is there a way to find out the exact window close here?
Regards,
Al
shumbola mailto:[EMAIL PROTECTED]
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Re: [Wicket-user] wicket-contrib-gmap2
I patched the code (my local checkout, although I'd like to see this
contributed) as follows:
/**
* Add an overlay to this map.
*
* @see GOverlay
* @see GMarker
*
* @param overlay
*/
public void addOverlay(GOverlay overlay)
{
overlay.setGMap2(this);
overlays.add(overlay);
}
/**
* Remove an overlay from this map.
*
* @see GOverlay
* @see GMarker
*
* @param overlay
*/
public void removeOverlay(GOverlay overlay)
{
overlays.remove(overlay);
}
(I added the removeOverlay method)
Then, I was able to do this, which works great:
mapPanel.addClickListener(new ClickListener() {
private static final long serialVersionUID =
-7743409010362331350L;
@Override
public void clickPerformed(ClickEvent clickEvent,
AjaxRequestTarget target) {
double lat = clickEvent.getPoint().getLat();
double lng = clickEvent.getPoint().getLng();
latLbl.setModelObject(lat);
lngLbl.setModelObject(lng);
map.removeOverlay(mMarker);
// when they click, it should remove the old one, and add
the new one in the clicked location
GLatLng point = new GLatLng(lat, lng);
map.addOverlay(mMarker = new GMarker(point));
map.setCenter(point);
if (target != null) {
target.addComponent(latLbl);
target.addComponent(lngLbl);
target.addComponent(mapPanel);
}
}
});
Jeremy Thomerson
On 6/18/07, Jeremy Thomerson [EMAIL PROTECTED] wrote:
With GMap2, how do I remove an overlay in a click event?
I need to be able to do this:
mapPanel.addClickListener(new ClickListener() {
private static final long serialVersionUID =
-7743409010362331350L;
@Override
public void clickPerformed(ClickEvent clickEvent,
AjaxRequestTarget target) {
double lat = clickEvent.getPoint().getLat();
double lng = clickEvent.getPoint ().getLng();
latLbl.setModelObject(lat);
lngLbl.setModelObject(lng);
//map.removeOverlay(memberDot); // this is the GMarker in
it's original location
// when they click, it should remove the old one, and add
the new one in the clicked location
map.addOverlay(new GMarker(new GLatLng(lat, lng)));
if (target != null) {
target.addComponent(latLbl);
target.addComponent(lngLbl);
target.addComponent(mapPanel);
}
}
});
Thank you!
Jeremy Thomerson
On 6/13/07, Martin Funk [EMAIL PROTECTED] wrote:
Hi,
may I draw your attention to a little project I was allowed to add to
the wicket-stuff svn repository yesterday.
Being highly inspired by Julians and Nicos wicket-contrib-gmap I got
exited enough to try to create a project that does the same and a little
bit more with a little different approach. Kinda bold, since I haven't
looked into JavaScript before. Julian and Nico I hope you don't mind
that I tried to invent the wheel a second time, but if your project
wouldn't have been around I probably never would have tried. So thank
you for that.
Features:
There can be more than one GMap on a page, I think there can be many, at
least I succeeded with two.
Components may become controls of the GMap. Any Component capable of
firing events can become a controller. The controls are executed
whenever the named event is fired by the Component. Currently ZooOut,
ZoomIn, PanDirection, AddOverlay and OpenInfoWindow are implemented.
Listeners may be added to the GMap. These are called whenever the GMap
fires the corresponding Events. So far a ClickListener and a
MoveEndListener are implemented. This allows to dynamically update any
Component and the GMap itself.
The events and the controls always do a round trip from the browser to
the server and back, this way any call can be intercepted and controlled
on the server side. The network traffic is kept down, since all needed
JavaScript functions are defined in a js-file. So only arguments have to
be transfered.
Status:
Is best described by, consolidating. As I said, being a JavaScript
newbie and a Java mediocre, it was sort of bold to start this. The
features in mind I basically cut right through any API ahead of me
without taking care of any design principles. So if you ever find the
time to look into the code, give feedback! And I fear this project is in
need for a lot of feedback.
Last but not least: Installation.
There is no release currently planed. The code compiles against the
current HEAD of wicket. So get get wicket from svn as described in
http://incubator.apache.org/wicket/building-from-svn.html first.
This project relies on the well maintained
Re: [Wicket-user] London Wicket Users Group, July 3rd - interested?
Crap! 10th of July and I would have been there.. :) ..unfortunately away in sunnier climes 1-9th of July.. :( However, feel free to e-mail me about future events or things of Wicket-interest at wille.faler (a t) gmail.com Al Maw wrote: Hello everyone, As Wicket grows in popularity, we bump into increasing numbers of UK users. We think there are enough of you out there to set up a London-based users group, so this e-mail is to gauge interest in that. We're proposing an initial meet on Tuesday 3rd July in a reasonably central location. Although I'm sure there will be plenty of room for having a pint and a chat, we'd also like to bring some real value to people, so are proposing to kick off with a couple of short talks. There will probably be an introductory talk and a more advanced one. Topics are yet to be decided - please tell us if you have any ideas on what you'd like covering, or if would like to contribute a short talk, presentation, demo or whatever else. For example, we could cover: Beginner - Aimed at new users; basic Models and validation. Some sprinklings of AJAX. Advanced - Implementing custom form validators, invoking them using AJAX, using CSS component highlighting for errors, making it all automatic for a given Form. If any of that sounds like your kind of thing, please tell us! If enough people are interested to make this a goer, we'll organise a venue and sign-up list some time next week. Just hit reply and post a yes please or similar on this thread. Best regards, Al -- Alastair Maw Wicket-biased blog at http://herebebeasties.com - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- View this message in context: http://www.nabble.com/London-Wicket-Users-Group%2C-July-3rd---interested--tf3924587.html#a11178880 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] issue with iframes custom pagemap on 1.3 beta1
Hi all,
I want to use an InlineFrame with a custom pagemap.
I created some simple demo code to illustrate, but I have some problems
with it ...
To create an InlineFrame with custom pagemap, there was the possibility to
choose from three different constructors on InlineFrame ...
1. -- public InlineFrame(final String id, final IPageMap pageMap, final
Class c)
This one is unusable to me as I cannot pass any constructor parameters for
page creation.
2. -- public InlineFrame(final String id, final IPageMap pageMap, final
Page page)
I tried this one, by first creating my page as follows ...
Page iframePage=Session.get().getPageFactory().newPage(IframePage.class,
pageParameters);
final InlineFrame iFrame =new
InlineFrame(iframePage,PageMap.forName(IFRAME_PAGEMAP), iframePage);
If I use this, the pagemap is not initialized correctly in the subframe
(it's null, same as my main pagemap)
3. -- public InlineFrame(final String id, final IPageMap pageMap,
IPageLink pageLink)
This one works, but is not very practical to code ...
final InlineFrame iFrame = new InlineFrame(iframePage,
PageMap.forName(IFRAME_PAGEMAP),
new IPageLink() {
public Page getPage() {
return
Session.get().getPageFactory().newPage(iframePageClass,
pageParameters);
}
public Class getPageIdentity() {
return iframePageClass;
}
});
So the question for you guys is the following ...
Am I doing something totally wrong here,
or if this is a correct way to deal with iframes?
Is the second constructor supposed to work?
Is this an issue or am I trying to create the page at the wrong time in
program flow?
Is it possible to add a constructor to InlineFrame that takes following
parameters ...
InlineFrame, PageMap, PageClass, PageParameters
Is this an option to have such a constructor?
I'm fairly new to wicket, so please do not hesitate to point out my
mistakes.
Thank you in advance for taking the time to look at this.
Code included ...
= mainpage.java =
package com.tvh.test;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.ajax.markup.html.form.AjaxSubmitButton;
import org.apache.wicket.ajax.AjaxRequestTarget;
import java.util.Map;
import java.util.HashMap;
import org.apache.wicket.markup.html.link.InlineFrame;
import org.apache.wicket.PageMap;
import org.apache.wicket.PageParameters;
import org.apache.wicket.markup.html.link.IPageLink;
import org.apache.wicket.Session;
import org.apache.wicket.Page;
import org.apache.wicket.model.Model;
import com.tvh.test.MainPage.InputForm;
import org.apache.wicket.markup.html.basic.Label;
public class MainPage
extends WebPage {
private static final String IFRAME_PAGEMAP = iframePageMap;
public MainPage() {
TestBean testBean = new TestBean(initValOne, initValTwo);
add(new InputForm(inputForm, new CompoundPropertyModel(testBean)));
add(new Label(pageMap, new Model(getPageMap(;
final InlineFrame iFrame = new InlineFrame(iframePage,
PageMap.forName(IFRAME_PAGEMAP),
IframePage.class);
iFrame.setOutputMarkupId(true);
add(iFrame);
}
public class InputForm
extends Form {
public InputForm(String id, IModel model) {
super(id, model);
final TestBean testBean = (TestBean) getModel().getObject();
add(new TextField(valueOne));
add(new TextField(valueTwo));
add(new AjaxSubmitButton(ajaxSubmitButton, this) {
protected void onSubmit(AjaxRequestTarget ajaxRequestTarget, Form
form) {
Map pageParameterMap = new HashMap();
pageParameterMap.put(passthrValOne, testBean.getValueOne());
pageParameterMap.put(passthrValTwo, testBean.getValueTwo());
final PageParameters pageParameters = new PageParameters(
pageParameterMap);
final Class iframePageClass = IframePage.class;
final InlineFrame iFrame = new InlineFrame(iframePage,
PageMap.forName(IFRAME_PAGEMAP),
new IPageLink() {
public Page getPage() {
return
Session.get().getPageFactory().newPage(iframePageClass,
pageParameters);
}
public Class getPageIdentity() {
return iframePageClass;
}
});
iFrame.setOutputMarkupId(true);
MainPage.this.replace(iFrame);
ajaxRequestTarget.addComponent(form);
ajaxRequestTarget.addComponent(iFrame);
}
});
}
}
}
= mainpage.html =
html
headMain Page/head
body
h1Main Page/h1
PageMap: span wicket:id=pageMap/spanbr/
form wicket:id=inputForm
Value one: input
Re: [Wicket-user] handling expiring pages
it really depends on what you consider a reasonable while. two hours? six hours? ten hours? set your session timeout to that period and you wont have a problem - configure your container to swap idle session to disk. if you have pages in your app that you consider reasonable to abandon for a while then the only requirement is to have bookmarkable links on those pages. however, the backbutton still wont work. -igor On 6/18/07, Pieter Cogghe [EMAIL PROTECTED] wrote: Hi, As a result of how wicket stores pages in the session, links and pages do expire quite often. I read a lot about it in the mailinglist archive, but I'm still unsure how to handle it. It just seems very weird to run in to the page expired message all the time. It's such a bad user experience: you got to some page by some actions in the browser. For some time you leave the browser for what it is, doing something else. You get back to your browser, everything seems fine. You click a link and BAM: you get directed to the home page, completely loosing track from where you was. Solutions I found: - only use bookmarkable links, stateless pages - can't use a lot of the wicket-goodness, no stateless forms in 1.2 (?) - keep pages alive with an ajax ping (doesn't help for the back button) When do you use stateless pages and when statefull pages? Let's say I've got this site structure: mysite/login mysite/home mysite/songs/... (search, view, edit, add songs) mysite/books/... (search, view, edit, add books) Every action requires the user to be logged in! Consider the following scenario's: 1 --- User Frederick logs in, searches the book Snales and other monsters and views the details for that book. He gets distracted by the pineapple at his desk for quite a while. He gets his attention back to the screen and clicks to edit the book Snales and other monsters he was viewing before. He gets redirected to the login page because the session has expired. He logs in and gets automatically redirected to the edit form for the book Snales and other monsters. 2 (nearly the same, but with a form) --- User Sarah logs in, searches a song Anton aus Tirol and starts editing the song data, but doesn't submit the data. She gets away from her desk and when she returns everyting seems fine to her. She continues editing the data of Anton aus Tirol and submits. Her session has expired, so she gets redirected to the login page. She logs in again and the data she wanted to submit get submitted by the application. Sarah is shown the new data of Anton aus Tirol, which she submitted. I guess the behaviour I want to achieve is only possible by using stateless pages and bookmarkable links. Redirecting to the login page is no problem ( setPageExpiredErrorPage*)*. How do I redirect users to the page they left, after they logged in again and secondly how do I preserve submitted data and submit it after the user logged in again? thanks a lot, Pieter -- Pieter Cogghe Ganzendries 186 9000 Gent 0487 10 14 21 - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] infinite loop
how could it be set up incorrectly? we got the message part of the NPE
just not the stack trace.
Eelco Hillenius wrote:
could it be this code that's not logging the whole exception?
protected void logRuntimeException(RuntimeException e)
{
log.error(e.getMessage(), e);
}
That should typically print the stack trace if your logging
configuration is set up properly.
Eelco
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--
View this message in context:
http://www.nabble.com/infinite-loop-tf3933416.html#a11179559
Sent from the Wicket - User mailing list archive at Nabble.com.
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Re: [Wicket-user] how to detect http session expiry - timeout due to no user activity
though it implements the HttpSessionBindingListener and not the HttpSessionListener. i guess the difference between both ist, that the binding listener only realizes and observes which values of the session are bound and the session listener recognizes if a session itself is created or destroyed. Yep. Another difference is that HttpSessionListener needs to be configured in web.xml and HttpSessionBindingListener doesn't. So from Wicket's point of view, HttpSessionBindingListener works good because clients don't need to know about it. But HttpSessionListener might be more what you want, in which case you can simply implement and install it. Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] IComponentInstantiationListener problem
There is now - since a few weeks - also
org.apache.wicket.application.IComponentOnBeforeRenderListener, which
may suit your needs better.
We (Teachscape) use it like:
public final class ValidationListener implements
IComponentOnBeforeRenderListener {
public void onBeforeRender(Component component) {
if (component instanceof FormComponent !component.hasBeenRendered()) {
// add validators
processComponent((FormComponent) component);
}
}
and in our application's init method:
addComponentOnBeforeRenderListener(new ValidationListener());
Eelco
On 6/18/07, Alberto Bueno [EMAIL PROTECTED] wrote:
Hi,
I'm using IComponentInstantiationListener to add additional
functionality to my components. But in this listener I need to know the
model of the component to condition this functionality.
If we inspect the code, we can see that the listeners are called before
assigning the model to the component:
public Component(final String id, final IModel model)
{
setId(id);
getApplication().notifyComponentInstantiationListeners(this);
this.model = wrap(model);
final IDebugSettings debugSettings =
Application.get().getDebugSettings();
if (debugSettings.getComponentUseCheck())
{
setMetaData(CONSTRUCTED_AT_KEY, Strings.toString(this, new
MarkupException(
constructed)));
}
}
Are there any reason to do the notification in that moment?
Thanks
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Re: [Wicket-user] issue with iframes custom pagemap on 1.3 beta1
the second constructor doesnt really make sense. imho it should be removed.
for it to work your page needs to have a constructor that takes a pagemap so
you can do
ipagemap map=new PageMap.forName(foo);
new InlineFrame(id, map, new MyPage(map)) where MyPage() { super(map); }
the third constructor can be used like this:
new InlineFrame(id, PageMap.forName(foo), new ipagelink() { getpage() {
return new mypage(params); } ...}
but i also think that instead of taking ipagemap directly it should take a
string name of the pagemap.
could you please add a jira issue for this?
-igor
On 6/18/07, Tom Desmet [EMAIL PROTECTED] wrote:
Hi all,
I want to use an InlineFrame with a custom pagemap.
I created some simple demo code to illustrate, but I have some problems
with it ...
To create an InlineFrame with custom pagemap, there was the possibility to
choose from three different constructors on InlineFrame ...
1. -- public InlineFrame(final String id, final IPageMap pageMap, final
Class c)
This one is unusable to me as I cannot pass any constructor parameters for
page creation.
2. -- public InlineFrame(final String id, final IPageMap pageMap, final
Page page)
I tried this one, by first creating my page as follows ...
Page iframePage=Session.get().getPageFactory().newPage(IframePage.class,
pageParameters);
final InlineFrame iFrame =new
InlineFrame(iframePage,PageMap.forName(IFRAME_PAGEMAP),
iframePage);
If I use this, the pagemap is not initialized correctly in the subframe
(it's null, same as my main pagemap)
3. -- public InlineFrame(final String id, final IPageMap pageMap,
IPageLink pageLink)
This one works, but is not very practical to code ...
final InlineFrame iFrame = new InlineFrame(iframePage,
PageMap.forName(IFRAME_PAGEMAP),
new IPageLink() {
public Page getPage() {
return Session.get
().getPageFactory().newPage(iframePageClass,
pageParameters);
}
public Class getPageIdentity() {
return iframePageClass;
}
});
So the question for you guys is the following ...
Am I doing something totally wrong here,
or if this is a correct way to deal with iframes?
Is the second constructor supposed to work?
Is this an issue or am I trying to create the page at the wrong time in
program flow?
Is it possible to add a constructor to InlineFrame that takes following
parameters ...
InlineFrame, PageMap, PageClass, PageParameters
Is this an option to have such a constructor?
I'm fairly new to wicket, so please do not hesitate to point out my
mistakes.
Thank you in advance for taking the time to look at this.
Code included ...
= mainpage.java =
package com.tvh.test;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.form.TextField;
import org.apache.wicket.markup.html.form.Form;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.ajax.markup.html.form.AjaxSubmitButton;
import org.apache.wicket.ajax.AjaxRequestTarget;
import java.util.Map;
import java.util.HashMap;
import org.apache.wicket.markup.html.link.InlineFrame;
import org.apache.wicket.PageMap;
import org.apache.wicket.PageParameters;
import org.apache.wicket.markup.html.link.IPageLink;
import org.apache.wicket.Session;
import org.apache.wicket.Page;
import org.apache.wicket.model.Model;
import com.tvh.test.MainPage.InputForm;
import org.apache.wicket.markup.html.basic.Label;
public class MainPage
extends WebPage {
private static final String IFRAME_PAGEMAP = iframePageMap;
public MainPage() {
TestBean testBean = new TestBean(initValOne, initValTwo);
add(new InputForm(inputForm, new CompoundPropertyModel(testBean)));
add(new Label(pageMap, new Model(getPageMap(;
final InlineFrame iFrame = new InlineFrame(iframePage,
PageMap.forName
(IFRAME_PAGEMAP),
IframePage.class);
iFrame.setOutputMarkupId(true);
add(iFrame);
}
public class InputForm
extends Form {
public InputForm(String id, IModel model) {
super(id, model);
final TestBean testBean = (TestBean) getModel().getObject();
add(new TextField(valueOne));
add(new TextField(valueTwo));
add(new AjaxSubmitButton(ajaxSubmitButton, this) {
protected void onSubmit(AjaxRequestTarget ajaxRequestTarget, Form
form) {
Map pageParameterMap = new HashMap();
pageParameterMap.put(passthrValOne, testBean.getValueOne());
pageParameterMap.put(passthrValTwo, testBean.getValueTwo());
final PageParameters pageParameters = new PageParameters(
pageParameterMap);
final Class iframePageClass = IframePage.class;
final InlineFrame iFrame = new InlineFrame(iframePage,
PageMap.forName(IFRAME_PAGEMAP),
new
Re: [Wicket-user] IComponentInstantiationListener problem
I know IComponentOnBeforeRenderListener, but I cannot use this
interface, because I need to condition
the instantiation of the children of my component, depending of the
functionality of the Listener.
And if I use IComponentOnBeforeRenderListener, the instantiation has
been finished when the interface
is called.
The best moment to use this functionality is in the
IComponentInstantiationListener... because any children
have been still instantiated.
There is now - since a few weeks - also
org.apache.wicket.application.IComponentOnBeforeRenderListener, which
may suit your needs better.
We (Teachscape) use it like:
public final class ValidationListener implements
IComponentOnBeforeRenderListener {
public void onBeforeRender(Component component) {
if (component instanceof FormComponent !component.hasBeenRendered()) {
// add validators
processComponent((FormComponent) component);
}
}
and in our application's init method:
addComponentOnBeforeRenderListener(new ValidationListener());
Eelco
On 6/18/07, Alberto Bueno [EMAIL PROTECTED] wrote:
Hi,
I'm using IComponentInstantiationListener to add additional
functionality to my components. But in this listener I need to know the
model of the component to condition this functionality.
If we inspect the code, we can see that the listeners are called before
assigning the model to the component:
public Component(final String id, final IModel model)
{
setId(id);
getApplication().notifyComponentInstantiationListeners(this);
this.model = wrap(model);
final IDebugSettings debugSettings =
Application.get().getDebugSettings();
if (debugSettings.getComponentUseCheck())
{
setMetaData(CONSTRUCTED_AT_KEY, Strings.toString(this, new
MarkupException(
constructed)));
}
}
Are there any reason to do the notification in that moment?
Thanks
-
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Re: [Wicket-user] IComponentInstantiationListener problem
I think we could move the wrap up:
setId(id);
this.model = wrap(model);
getApplication().notifyComponentInstantiationListeners(this);
I can't really think of anything that would go wrong because of that
(wrap is final), and it doesn't result in test failures or does it
cause anything to go wrong with the app I'm working on. So I committed
this change.
Hope that helps you.
Eelco
On 6/18/07, Alberto Bueno [EMAIL PROTECTED] wrote:
I know IComponentOnBeforeRenderListener, but I cannot use this
interface, because I need to condition
the instantiation of the children of my component, depending of the
functionality of the Listener.
And if I use IComponentOnBeforeRenderListener, the instantiation has
been finished when the interface
is called.
The best moment to use this functionality is in the
IComponentInstantiationListener... because any children
have been still instantiated.
There is now - since a few weeks - also
org.apache.wicket.application.IComponentOnBeforeRenderListener, which
may suit your needs better.
We (Teachscape) use it like:
public final class ValidationListener implements
IComponentOnBeforeRenderListener {
public void onBeforeRender(Component component) {
if (component instanceof FormComponent !component.hasBeenRendered())
{
// add validators
processComponent((FormComponent) component);
}
}
and in our application's init method:
addComponentOnBeforeRenderListener(new ValidationListener());
Eelco
On 6/18/07, Alberto Bueno [EMAIL PROTECTED] wrote:
Hi,
I'm using IComponentInstantiationListener to add additional
functionality to my components. But in this listener I need to know the
model of the component to condition this functionality.
If we inspect the code, we can see that the listeners are called before
assigning the model to the component:
public Component(final String id, final IModel model)
{
setId(id);
getApplication().notifyComponentInstantiationListeners(this);
this.model = wrap(model);
final IDebugSettings debugSettings =
Application.get().getDebugSettings();
if (debugSettings.getComponentUseCheck())
{
setMetaData(CONSTRUCTED_AT_KEY, Strings.toString(this, new
MarkupException(
constructed)));
}
}
Are there any reason to do the notification in that moment?
Thanks
-
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Re: [Wicket-user] IComponentInstantiationListener problem
i do not think we will allow what you want here.
this listener is invoked during the construction of the component, it is
really UNSAFE to call any methods on that component because it is still
being constructed. the only safe method to call is getid(), thats it. that
much is expressed in the javadoc.
that argument should have been Class? extends Component instead of
Component, but for various reasons that have to do with resource injection
we have conceeded and made it Component - that doesnt mean you can go and
start calling whatever methods you want on it.
besides, what if i do new Component().setModel(foo) instead of new
Component(id, foo); then your instantiation listener is out of luck anyways.
the only good way is to add a behavior like was suggested and intercept at
proper points. of course without knowing your exact usecase its hard to
help.
-igor
On 6/18/07, Alberto Bueno [EMAIL PROTECTED] wrote:
I know IComponentOnBeforeRenderListener, but I cannot use this
interface, because I need to condition
the instantiation of the children of my component, depending of the
functionality of the Listener.
And if I use IComponentOnBeforeRenderListener, the instantiation has
been finished when the interface
is called.
The best moment to use this functionality is in the
IComponentInstantiationListener... because any children
have been still instantiated.
There is now - since a few weeks - also
org.apache.wicket.application.IComponentOnBeforeRenderListener, which
may suit your needs better.
We (Teachscape) use it like:
public final class ValidationListener implements
IComponentOnBeforeRenderListener {
public void onBeforeRender(Component component) {
if (component instanceof FormComponent
!component.hasBeenRendered()) {
// add validators
processComponent((FormComponent) component);
}
}
and in our application's init method:
addComponentOnBeforeRenderListener(new ValidationListener());
Eelco
On 6/18/07, Alberto Bueno [EMAIL PROTECTED] wrote:
Hi,
I'm using IComponentInstantiationListener to add additional
functionality to my components. But in this listener I need to know the
model of the component to condition this functionality.
If we inspect the code, we can see that the listeners are called before
assigning the model to the component:
public Component(final String id, final IModel model)
{
setId(id);
getApplication().notifyComponentInstantiationListeners(this);
this.model = wrap(model);
final IDebugSettings debugSettings =
Application.get().getDebugSettings();
if (debugSettings.getComponentUseCheck())
{
setMetaData(CONSTRUCTED_AT_KEY, Strings.toString(this, new
MarkupException(
constructed)));
}
}
Are there any reason to do the notification in that moment?
Thanks
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Re: [Wicket-user] IComponentInstantiationListener problem
gah!
wrap() is final. but getmodel() calls initmodel() which is not! we are just
heading for a lot of trouble if we allow this! we are dealing with
unconstructed objects here, we should be as strict as possible.
and who is to say wrap() will stay final, that looks like a pretty handy
method to have nonfinal if you want to post/preprocess the model in some
way.
-igor
On 6/18/07, Eelco Hillenius [EMAIL PROTECTED] wrote:
I think we could move the wrap up:
setId(id);
this.model = wrap(model);
getApplication().notifyComponentInstantiationListeners(this);
I can't really think of anything that would go wrong because of that
(wrap is final), and it doesn't result in test failures or does it
cause anything to go wrong with the app I'm working on. So I committed
this change.
Hope that helps you.
Eelco
On 6/18/07, Alberto Bueno [EMAIL PROTECTED] wrote:
I know IComponentOnBeforeRenderListener, but I cannot use this
interface, because I need to condition
the instantiation of the children of my component, depending of the
functionality of the Listener.
And if I use IComponentOnBeforeRenderListener, the instantiation has
been finished when the interface
is called.
The best moment to use this functionality is in the
IComponentInstantiationListener... because any children
have been still instantiated.
There is now - since a few weeks - also
org.apache.wicket.application.IComponentOnBeforeRenderListener, which
may suit your needs better.
We (Teachscape) use it like:
public final class ValidationListener implements
IComponentOnBeforeRenderListener {
public void onBeforeRender(Component component) {
if (component instanceof FormComponent
!component.hasBeenRendered()) {
// add validators
processComponent((FormComponent) component);
}
}
and in our application's init method:
addComponentOnBeforeRenderListener(new ValidationListener());
Eelco
On 6/18/07, Alberto Bueno [EMAIL PROTECTED] wrote:
Hi,
I'm using IComponentInstantiationListener to add additional
functionality to my components. But in this listener I need to know
the
model of the component to condition this functionality.
If we inspect the code, we can see that the listeners are called
before
assigning the model to the component:
public Component(final String id, final IModel model)
{
setId(id);
getApplication().notifyComponentInstantiationListeners(this);
this.model = wrap(model);
final IDebugSettings debugSettings =
Application.get().getDebugSettings();
if (debugSettings.getComponentUseCheck())
{
setMetaData(CONSTRUCTED_AT_KEY, Strings.toString(this,
new
MarkupException(
constructed)));
}
}
Are there any reason to do the notification in that moment?
Thanks
-
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Re: [Wicket-user] IComponentInstantiationListener problem
wrap() is final. but getmodel() calls initmodel() which is not! Yeah, but that isn't called in wrap, so whatever he is doing in the listener, it won't be broken more than it would be now. we are just heading for a lot of trouble if we allow this! we are dealing with unconstructed objects here, we should be as strict as possible. Yeah, that's been the danger with that listener from the beginning. So we either keep it as strict as possible (though we should always set the id) and limit the things you can do with it, or we add this case, which may help out people, but possibly open up a can of worms. and who is to say wrap() will stay final, that looks like a pretty handy method to have nonfinal if you want to post/preprocess the model in some way. If that is the case, that call shouldn't be made before calling the listener. Otoh, we've been here before, discussing methods that might be non-final someday. If I look at that method, I currently see no good reason to ever remove final tbh. Whatever the wrapping does, it is delegated to that model, which gets the component passed in. Opening up wrap would make the idea of wrapping much fuzzier, as now it's not only an extension point of models, but also of components! Anyway, if you are serious, and think you can imagine good use cases, we should roll back the change and remove final on wrap. Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] IComponentInstantiationListener problem
Alberto, it would be interesting to learn what exactly you plan to do. The before render listener should be pretty useful actually, also if you want to add behaviors or set properties of components etc. The construction of the components is one thing, but as long as they are not rendered yet, it is still possible to change some of their behavior. Eelco On 6/18/07, Eelco Hillenius [EMAIL PROTECTED] wrote: wrap() is final. but getmodel() calls initmodel() which is not! Yeah, but that isn't called in wrap, so whatever he is doing in the listener, it won't be broken more than it would be now. we are just heading for a lot of trouble if we allow this! we are dealing with unconstructed objects here, we should be as strict as possible. Yeah, that's been the danger with that listener from the beginning. So we either keep it as strict as possible (though we should always set the id) and limit the things you can do with it, or we add this case, which may help out people, but possibly open up a can of worms. and who is to say wrap() will stay final, that looks like a pretty handy method to have nonfinal if you want to post/preprocess the model in some way. If that is the case, that call shouldn't be made before calling the listener. Otoh, we've been here before, discussing methods that might be non-final someday. If I look at that method, I currently see no good reason to ever remove final tbh. Whatever the wrapping does, it is delegated to that model, which gets the component passed in. Opening up wrap would make the idea of wrapping much fuzzier, as now it's not only an extension point of models, but also of components! Anyway, if you are serious, and think you can imagine good use cases, we should roll back the change and remove final on wrap. Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] getting an NS_ERROR_NOT_AVAILABLE in ff 2.0.0.4
I saw there was another message posted about this being a problem with ff 1.0.6 and the wikki states that ff 1.5* has only been verified working with ajax. That being said, I'm using ff 2.0.04 and I am occasionally getting this error: Error: [Exception... Component returned failure code: 0x80040111 (NS_ERROR_NOT_AVAILABLE) [nsIXMLHttpRequest.status] nsresult: 0x80040111 (NS_ERROR_NOT_AVAILABLE) location: JS frame :: http://qa-major2:10001/resources/wicket.ajax.AbstractDefaultAjaxBehavior/wicket-ajax.js :: anonymous :: line 626 data: no] Source File: http://qa-major2:10001/resources/wicket.ajax.AbstractDefaultAjaxBehavior/wicket-ajax.js Line: 626 the component this is happening on is a home grown nested paging table. When the page loads the first time there is no problem. When we use our paging controls(which extend the AjaxPagingNavigator) is when we will occasionally see this happening. And once this error happens, the links to expand the row (not surprisingly) return wicketAjaxGet is not defined. Any ideas where I should look to figure this out? * may be nothing but it seems like this issue only happens on pages that also use the datepicker. thanks in advance for the help. -- View this message in context: http://www.nabble.com/getting-an-NS_ERROR_NOT_AVAILABLE-in-ff-2.0.0.4-tf3942387.html#a11182629 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] IComponentInstantiationListener problem
On 6/18/07, Eelco Hillenius [EMAIL PROTECTED] wrote: wrap() is final. but getmodel() calls initmodel() which is not! Yeah, but that isn't called in wrap, so whatever he is doing in the listener, it won't be broken more than it would be now. no, it isnt called in wrap. but the reason he wants this is to access the model, so i would imagine a call to getmodel() from within the listener isnt far behind. the only reason i agreed to allow to set the id is that getid() is the only way to get to it, it is a simple field and getid() is final - so all paths to that are final as well. -igor - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] IComponentInstantiationListener problem
no, it isnt called in wrap. but the reason he wants this is to access the model, so i would imagine a call to getmodel() from within the listener isnt far behind. True, but this is not directly related to whether wrap can be called there or not. the only reason i agreed to allow to set the id is that getid() is the only way to get to it, it is a simple field and getid() is final - so all paths to that are final as well. Yes, that was my reasoning when I implemented it like that. But wrap didn't exist yet so I obviously didn't have an opinion about that. Anyway, roll back? Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] IComponentInstantiationListener problem
i say rollback. i dont want to have a can of worms opened this late in the game. lets wait for his usecase, it might even be doable without this thing. -igor On 6/18/07, Eelco Hillenius [EMAIL PROTECTED] wrote: no, it isnt called in wrap. but the reason he wants this is to access the model, so i would imagine a call to getmodel() from within the listener isnt far behind. True, but this is not directly related to whether wrap can be called there or not. the only reason i agreed to allow to set the id is that getid() is the only way to get to it, it is a simple field and getid() is final - so all paths to that are final as well. Yes, that was my reasoning when I implemented it like that. But wrap didn't exist yet so I obviously didn't have an opinion about that. Anyway, roll back? Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] IComponentInstantiationListener problem
Anyway, roll back? Done. I agree with Igor after haven given it a bit of thought. Sorry Alberto, if you give us more details on your use case we can try to find another way. Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] [wicket-datetime] fire onchange() after date was selected with datepicker
thx for fixing it. using a method is obviously better, too. gerolf On 6/18/07, Gerolf Seitz [EMAIL PROTECTED] wrote: done checkout https://issues.apache.org/jira/browse/WICKET-661 gerolf On 6/17/07, Eelco Hillenius [EMAIL PROTECTED] wrote: hi, sometimes i'd like the datepicker to fire the onchange event of the component it's bound to. it doesn't seem to do it ootb. the main fix would probably only meen to call the onchange() method of the targetcomponent after the call to cal.hide() (line 236 in DatePicker.java) i could also imagine making this optional, by adding a constructor DatePicker(boolean notifyOnSelect) and setting the default to false to not break existing code. any comments? should i open a jira issue with a patch? Yes please. Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] AjaxLink works in FF2,IE7, Page Expired in IE6
Weird, wicket-ajax works for me well in IE6. -Matej On 6/17/07, Thies Edeling [EMAIL PROTECTED] wrote: AjaxLink works in FF2 and IE7, however in IE6 I get a Page Expired immediately. I saw some previous threads about the jsessionid not set but I doubt this is the same problem as it works in ff2/ie7. Any ideas? gr, Thies - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Customer management of site after development is completed
Earlier I asked how to relocate html, css, and other resources away from the Java code and Al Maw gave me some good help in IRC. In our conversation, he helped me to realize that the approach I was planning would not work the way I had desired. I'd like to find out how others on the list have handled this situation for their clients. I am building a simple wicket database app for a client. The client would like to be able to update the static content on the site. In addition, she would like to change the site design in the distant future if she wants a new look down the road. She is not a programmer or designer in the least. She built her original site with FrontPage (ick!) and would like to be able to continue editing her site. I've made it clear that she will no longer be able to use FrontPage, but that I will provider her with a way to make edits to her site. One of the main reasons I like wicket is because of the pure separation of layout and logic. But how does one go about giving access to the layout to an unskilled person? She could easily mess up the component hierarchy in the html. And she certainly doesn't know how to deploy a war file. I've thought about creating a simple CMS system for the static content in the html pages. But that really isn't in the scope of the project. Maybe it should be. I could extract all static content into properties files and use Labels all over, then have the app search for properties files somewhere external from the war on the web server. But neither of these will help if she wants to redesign the layout of the site and needs to edit the html/css. Basically, I need to be able to finish this project and walk away from it. I don't want to forever more be her webmaster whenever she wants little changes made to the site. How would you handle this? I'd love some ideas. Thanks, Tauren - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Customer management of site after development is completed
In my (humble) oponion, I'd say this is hardly possible, at least not in a satisfactory way. You will have to find some compromise with your customer on what parts can be redesigned and which not. Sure, there are good ways to edit a Wicket application say with Dreamweaver. But still you have to consider the component hierarchie and possibly some Markup hierarchie. To ease the pain, you could provide her with Junit tests and a linked batch file, so that she can test beforehand, and maybe fix some stuff - if she can interpret the error messages correctly. Maybe your best bet is if you just say that the layout can be changed by CSS only. Show her csszengarden.com. Many things can be done with CSS, if your HTML is generic enough. For easy maintence you could provide a little form where the CSS can be uploaded and changed. And it's harder to completely mess up in CSS. HTH, Rüdiger 2007/6/18, Tauren Mills [EMAIL PROTECTED]: Earlier I asked how to relocate html, css, and other resources away from the Java code and Al Maw gave me some good help in IRC. In our conversation, he helped me to realize that the approach I was planning would not work the way I had desired. I'd like to find out how others on the list have handled this situation for their clients. I am building a simple wicket database app for a client. The client would like to be able to update the static content on the site. In addition, she would like to change the site design in the distant future if she wants a new look down the road. She is not a programmer or designer in the least. She built her original site with FrontPage (ick!) and would like to be able to continue editing her site. I've made it clear that she will no longer be able to use FrontPage, but that I will provider her with a way to make edits to her site. One of the main reasons I like wicket is because of the pure separation of layout and logic. But how does one go about giving access to the layout to an unskilled person? She could easily mess up the component hierarchy in the html. And she certainly doesn't know how to deploy a war file. I've thought about creating a simple CMS system for the static content in the html pages. But that really isn't in the scope of the project. Maybe it should be. I could extract all static content into properties files and use Labels all over, then have the app search for properties files somewhere external from the war on the web server. But neither of these will help if she wants to redesign the layout of the site and needs to edit the html/css. Basically, I need to be able to finish this project and walk away from it. I don't want to forever more be her webmaster whenever she wants little changes made to the site. How would you handle this? I'd love some ideas. Thanks, Tauren - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user -- greetings from Berlin, Rüdiger Schulz www.2rue.de - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Customer management of site after development is completed
I've thought about creating a simple CMS system for the static content in the html pages. But that really isn't in the scope of the project. Maybe it should be. I could extract all static content into properties files and use Labels all over, then have the app search for properties files somewhere external from the war on the web server. But neither of these will help if she wants to redesign the layout of the site and needs to edit the html/css. If I were in your shoes I would rely as much as possible on CSS for my layout, and if I had enough time for it, I would try to provide a couple of templates/ configurations (like a three column layout, a layout with a head- and bottom banner, etc) so that parts of the site's look can be changed without too much tinkering. Of course, she would have to learn CSS, and it might be hard to convince her to do that :) Otoh, if you do a good job with doing the layout with CSS, she'll only be able to mess up the layout, never the business logic, which is a completely different story compared to when you would have delivered e.g. JSP or PHP templates. It is *not* a recommendation, but If your client has 'some' coding skills, you could even consider using velocity panels. You can find some examples of that in wicket-examples. The bottom line is, and I think many of us have been there before, that promising your client a web site that he/ she can maintain themselves is a slippery slope. In my experience, just being able to do basic adjustements soon won't suffice, and before you know it, you'll be developing a full fledged CMS system. Which of course will get both and your client into trouble. But I think that if you keep the focus and very clear limit the kind of adjustements that can be done - like a choosing from couple of master templates and adjusting CSS - you can make something very useful. My 2c, Eelco Basically, I need to be able to finish this project and walk away from it. I don't want to forever more be her webmaster whenever she wants little changes made to the site. How would you handle this? I'd love some ideas. Thanks, Tauren - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] inspector causes page expired
i added an enhancement request for next wicket version to support the inspector better. the problem i'm having with it right now is that after visiting the inspectorpage, every request to the web app results in a page expired exception. the app is basically dead. has anyone seen this type of behavior before (in the inspector or elsewhere)? any ideas on what this might be? thanks! jonathan -- View this message in context: http://www.nabble.com/inspector-causes-page-expired-tf3944109.html#a11188069 Sent from the Wicket - User mailing list archive at Nabble.com. - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Is it possible to set visibility in an IBehavior (in 1.3.0 trunk)?
Hello Wicket, We have to hide a couple of components from certain groups of users. We tried doing it with a reusable AbstractBehavior, but calling component.setVisible() in IBehavior.beforeRender() caused the good old cannot modify component hierarchy during render phase exception. There is no onBeforeRender() in IBehavior. Should it be possible for an IBehavior to control visibility (Component.isVisible(), not just HTML or CSS attributes)? The code (calling same code in all relevant isVisible() methods()) works, but it would be interesting to know if there would be a more elegant or reusable solution. We develop on 1.3.0 trunk. Visiting all relevant components (e.g. marked with an interface) from a parent might be possible too. Thanks, Timo -- Timo Rantalaiho Reaktor Innovations OyURL: http://www.ri.fi/ - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
Re: [Wicket-user] Convertes Hell (Wicket 1.2.x)
I should say this class seems too heavy for http session - it holds
SimpleDateFormat instance which in turn holds DateFormatSymbols instance
which in turn has several arrays inside. BTW I've created class which
can dump http session contents into a file in the form of object tree,
in fact it's modified org.apache.wicket.util.io.SerializableChecker.
Francisco Diaz Trepat - gmail wrote:
I use the wicket-datetime package. in there, you'll find the
DateTextField:
DateTextField myDate = DateTextField.forDatePattern(myDate, dd.MM.yy);
wicket.extensions.markup.html.form.DateTextField
Hope this help,
f(t)
On 6/15/07, *Paolo Di Tommaso* [EMAIL PROTECTED]
mailto:[EMAIL PROTECTED] wrote:
I need to replace the default Wicket Date conversion with a custom
one to override the default format for dates.
To do that I've made something like that in my wicket application :
getApplicationSettings().setConverterFactory( new
IConverterFactory() {
public IConverter newConverter(Locale locale) {
return new MyConverter() ;
} } );
Where:
public class MyConverter extends Converter {
public MyConverter() {
super();
set(Date.class, new MyDateConverter());
set(String.class, new MyStringConverter() );
}
public MyConverter(final Locale locale)
{
this();
setLocale(locale);
}
}
public class MyDateConverter extends AbstractConverter {
protected Class getTargetType()
{
return Date.class;
}
public Object convert(final Object value, Locale locale)
{
return parse(MY_DATE_FORMAT, value);
}
}
public class MyStringConverter extends AbstractConverter {
/*
* ... that requires also an extra class MyDateToStringConverter ..
*/
}
This is really too complex to do a trivial job like a Date ---
String conversion .
Exists a better and simpler way to override the default
date-string conversion ?
Thank you,
Paolo Di Tommaso
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Re: [Wicket-user] Convertes Hell (Wicket 1.2.x)
I should say this class seems too heavy for http session - it holds SimpleDateFormat instance which in turn holds DateFormatSymbols instance which in turn has several arrays inside. DateTextField? Not the one from wicket-datetime! That holds the datePattern as a string, shouldn't hold references to much else. Unless I overlooked something. Can you give details please? BTW I've created class which can dump http session contents into a file in the form of object tree, in fact it's modified org.apache.wicket.util.io.SerializableChecker. That sounds cool. Can you please, please, please contribute that to http://issues.apache.org/jira/browse/WICKET-643? :) If you can print to a file, you can print it to an arbitrairy string/ stream. It would be nice to have some kind of inspectorbug-like tool so that you can interactively inspect pages. Might be component number 2 if Jonathan would make a separate project for the inspectorbug project. Cheers, Eelco - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
[Wicket-user] Wicket ate my exception
I ran into a problem where wicket(1.2.x) actually swallowed my exception
before reporting it to me and showed another exception. Take this code for
example :
add(new MyComponent(id,new LoadableDetachableModel() {
public void load() {
// do something that throws some nasty exception
// but expect to return an object of type
MyModelObject
}
} ) {
public boolean isVisible() {
((MyModelObject)getModel().getObject(null)).isComponentVisible();
}
};
The exception thrown in the load method will not be shown, because
1 - the LoadableDetachableModel first sets attached=true then loads the
object
2 - An exception is thrown, so in Markupcontainer it will be catched
3 - the exception is appended with the MarkupContainer.toString() String ,
which will call many methods on the component, including isVisible()
4 - the isVisible method uses the model again which it thinks its attached ,
but the getObject will return null , so a new nullpointerexception will be
thrown, and the previous exception is lost
Actually the Component.toString() method is somehow heavy, and normally any
exception thrown in the middle of it would cause bad behavior in wicket. Is
there a chance to improve this somehow, or make exception handling aware of
problems that might arise when calling the toString method and let it handle
them ?
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Re: [Wicket-user] Convertes Hell (Wicket 1.2.x)
Eelco Hillenius wrote:
I should say this class seems too heavy for http session - it holds
SimpleDateFormat instance which in turn holds DateFormatSymbols instance
which in turn has several arrays inside.
DateTextField? Not the one from wicket-datetime! That holds the
datePattern as a string, shouldn't hold references to much else.
Unless I overlooked something. Can you give details please?
The one which was mentioned is
org.apache.wicket.extensions.markup.html.form.DateTextField
Here is some code from 1.3 beta 1:
public DateTextField(String id, String datePattern)
{
super(id, Date.class);
this.dateFormat = new SimpleDateFormat(datePattern);
this.converter = new DateConverter()
{
private static final long serialVersionUID = 1L;
/**
* @see
org.apache.wicket.util.convert.converters.DateConverter#getDateFormat(java.util.Locale)
*/
public DateFormat getDateFormat(Locale locale)
{
return dateFormat;
}
};
}
BTW I've created class which
can dump http session contents into a file in the form of object tree,
in fact it's modified org.apache.wicket.util.io.SerializableChecker.
That sounds cool. Can you please, please, please contribute that to
http://issues.apache.org/jira/browse/WICKET-643? :)
attached my class to the issue
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Re: [Wicket-user] Customer management of site after development is completed
Eelco and Rüdiger, Thanks for your responses. I must admit I was hoping to hear that others had solved similar problems with a more robust solution. I was starting to wonder if what I wanted to do was possible, and it sounds like it would be very difficult if even possible. I've already designed the site with very clean and simple html with all layout/look/feel done in CSS. So going that direction will not be difficult, except that getting the client up to speed on CSS seems like a daunting task. If I was to allow the client to customize and upload new CSS files, how would you suggest this be done? Where would the CSS files be saved and how would the app know where to look for them? How would the override the CSS files that are within the WAR file? Also, as far as static content management goes, I'm thinking of putting all the static stuff into the properties files and using labels for it. Thus creating a very simple and cheap CMS. Then it would be simply a matter of editing the properties files and uploading them. But again, how would that work? What would I do so that the app would read the uploaded files instead of the ones in the WAR? Thanks again for the ideas. I'd still love to hear if anyone else has solved this problem in a different way. Tauren On 6/18/07, Eelco Hillenius [EMAIL PROTECTED] wrote: I've thought about creating a simple CMS system for the static content in the html pages. But that really isn't in the scope of the project. Maybe it should be. I could extract all static content into properties files and use Labels all over, then have the app search for properties files somewhere external from the war on the web server. But neither of these will help if she wants to redesign the layout of the site and needs to edit the html/css. If I were in your shoes I would rely as much as possible on CSS for my layout, and if I had enough time for it, I would try to provide a couple of templates/ configurations (like a three column layout, a layout with a head- and bottom banner, etc) so that parts of the site's look can be changed without too much tinkering. Of course, she would have to learn CSS, and it might be hard to convince her to do that :) Otoh, if you do a good job with doing the layout with CSS, she'll only be able to mess up the layout, never the business logic, which is a completely different story compared to when you would have delivered e.g. JSP or PHP templates. It is *not* a recommendation, but If your client has 'some' coding skills, you could even consider using velocity panels. You can find some examples of that in wicket-examples. The bottom line is, and I think many of us have been there before, that promising your client a web site that he/ she can maintain themselves is a slippery slope. In my experience, just being able to do basic adjustements soon won't suffice, and before you know it, you'll be developing a full fledged CMS system. Which of course will get both and your client into trouble. But I think that if you keep the focus and very clear limit the kind of adjustements that can be done - like a choosing from couple of master templates and adjusting CSS - you can make something very useful. My 2c, Eelco Basically, I need to be able to finish this project and walk away from it. I don't want to forever more be her webmaster whenever she wants little changes made to the site. How would you handle this? I'd love some ideas. Thanks, Tauren - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user - This SF.net email is sponsored by DB2 Express Download DB2 Express C - the FREE version of DB2 express and take control of your XML. No limits. Just data. Click to get it now. http://sourceforge.net/powerbar/db2/ ___ Wicket-user mailing list Wicket-user@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/wicket-user
