javadoc suggestion: @Since Wicket 1.4
javadoc suggestion: @since Wicket 1.5 Just to help identify which components are not available in a version -- Aladejebi Ayodeji A.,
How to identify last Repeater/DataView item
Hy folks, is there a way to determine if the current Item in onPopulate() is the last one processed? I need to add an additional attribute to the last DataView row. Thanks for your help, Benedikt Save Paper: Think Before You Print Beta Systems Email Disclaimer and Email Impressum Beta Systems email messages are confidential. They may also be privileged or otherwise protected by work product immunity orother legal rules. If you have received an email by mistake please let us know by reply and then delete it from your system; you should not copy it or disclose its contents to anyone. All messages sent to and from Beta Systems may be monitored to ensure compliance with internal policies and to protect our business. Emails are not secure and cannot be guaranteed to be error free as they can be intercepted, amended, lost or destroyed, or contain viruses. Anyone who communicates with us by email is taken to accept these risks.Beta Systems Email-Sicherheitsinformation Die Inhalte der Emails von Beta Systems sind vertraulich. Sie unterliegen darüber hinaus ggf. dem Schutz von Arbeitsergebnissen oder sind anderweitig rechtlich geschützt. Falls Sie diese Email irrtümlich erhalten haben, benachrichtigen Sie uns bitte unverzüglich und löschen Sie anschließend die Email. Es ist untersagt, diese Email oder deren Inhalt zu kopieren oder Dritten zugänglich zu machen. Wir behalten uns das Recht vor, jegliche an bzw. von Beta Systems gesendeten Nachrichten zu überprüfen, um die Einhaltung unserer internen Richtlinien sowie die Wahrung unserer Geschäftsinteressen zu gewährleisten. Da Emails nicht sicher sind, kann eine fehlerfreie Übermittlung nicht gewährleistet werden. Emails können abgefangen und modifiziert oder zerstört werden, verloren gehen oder Viren enthalten. Die Kommunikation mit Beta Systems per Email geschieht auf eigene Gefahr. Mandatory Information for business email according to German trade laws / Pflichtangaben für geschäftliche Emails gemäß Handelsgesetzbuch und Aktiengesetz: Beta Systems Software AG Alt-Moabit 90d 10559 Berlin Germany Phone: +49-(0)30-726 118-0 Fax: +49-(0)30-726 118-800 i...@betasystems.com Chairman of the supervisory board / Vorsitzender des Aufsichtsrats: Dr. Günter Lewald Management board / Vorstand: Jürgen Herbott (CEO/Vorstandsvorsitzender), Gernot Sagl (CFO) Legal form / Rechtsform: Aktiengesellschaft Registered office / Sitz: Berlin Commercial register / Handelsregister: Berlin Charlottenburg, HRB 38 874 Ust-ID-Nr.: DE 136572034, St.-Nr.: DE 29/1/3927 Bank / Bankverbindung: Deutsche Bank Berlin, BLZ 1007 Account No / Konto-Nr.: 0680488 BIC DEUTDEBB, IBAN: DE94 1007 0068 0488 00
Re: How to identify last Repeater/DataView item
item has an index property, so you can check if that is -1 of getitemsperpage() -igor 2010/8/26 Benedikt Schlegel benedikt.schle...@betasystems.com: Hy folks, is there a way to determine if the current Item in onPopulate() is the last one processed? I need to add an additional attribute to the last DataView row. Thanks for your help, Benedikt Save Paper: Think Before You Print Beta Systems Email Disclaimer and Email Impressum Beta Systems email messages are confidential. They may also be privileged or otherwise protected by work product immunity orother legal rules. If you have received an email by mistake please let us know by reply and then delete it from your system; you should not copy it or disclose its contents to anyone. All messages sent to and from Beta Systems may be monitored to ensure compliance with internal policies and to protect our business. Emails are not secure and cannot be guaranteed to be error free as they can be intercepted, amended, lost or destroyed, or contain viruses. Anyone who communicates with us by email is taken to accept these risks.Beta Systems Email-Sicherheitsinformation Die Inhalte der Emails von Beta Systems sind vertraulich. Sie unterliegen darüber hinaus ggf. dem Schutz von Arbeitsergebnissen oder sind anderweitig rechtlich geschützt. Falls Sie diese Email irrtümlich erhalten haben, benachrichtigen Sie uns bitte unverzüglich und löschen Sie anschließend die Email. Es ist untersagt, diese Email oder deren Inhalt zu kopieren oder Dritten zugänglich zu machen. Wir behalten uns das Recht vor, jegliche an bzw. von Beta Systems gesendeten Nachrichten zu überprüfen, um die Einhaltung unserer internen Richtlinien sowie die Wahrung unserer Geschäftsinteressen zu gewährleisten. Da Emails nicht sicher sind, kann eine fehlerfreie Übermittlung nicht gewährleistet werden. Emails können abgefangen und modifiziert oder zerstört werden, verloren gehen oder Viren enthalten. Die Kommunikation mit Beta Systems per Email geschieht auf eigene Gefahr. Mandatory Information for business email according to German trade laws / Pflichtangaben für geschäftliche Emails gemäß Handelsgesetzbuch und Aktiengesetz: Beta Systems Software AG Alt-Moabit 90d 10559 Berlin Germany Phone: +49-(0)30-726 118-0 Fax: +49-(0)30-726 118-800 i...@betasystems.com Chairman of the supervisory board / Vorsitzender des Aufsichtsrats: Dr. Günter Lewald Management board / Vorstand: Jürgen Herbott (CEO/Vorstandsvorsitzender), Gernot Sagl (CFO) Legal form / Rechtsform: Aktiengesellschaft Registered office / Sitz: Berlin Commercial register / Handelsregister: Berlin Charlottenburg, HRB 38 874 Ust-ID-Nr.: DE 136572034, St.-Nr.: DE 29/1/3927 Bank / Bankverbindung: Deutsche Bank Berlin, BLZ 1007 Account No / Konto-Nr.: 0680488 BIC DEUTDEBB, IBAN: DE94 1007 0068 0488 00 - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
exception when last tab of AjaxTabbedPanel is removed
Hi, I am using wicket 1.4.6 and AjaxTabbedPanel class. I add and remove tabs dynamically. I have an exception when i remove the last tab (no problem when tabs1). When I debug i see that getSelectedTab() return 0 and tabs in TabbedPanel is empty. Do you have any ideas. Thank you Clément java.lang.IndexOutOfBoundsException: Index: 0, Size: 0 at java.util.ArrayList.RangeCheck(ArrayList.java:547) at java.util.ArrayList.get(ArrayList.java:322) at org.apache.wicket.extensions.markup.html.tabs.TabbedPanel.isTabVisible(TabbedPanel.java:399) at org.apache.wicket.extensions.markup.html.tabs.TabbedPanel.onBeforeRender(TabbedPanel.java:212) at org.apache.wicket.Component.internalBeforeRender(Component.java:1061) at org.apache.wicket.Component.beforeRender(Component.java:1095) at org.apache.wicket.Component.prepareForRender(Component.java:2225) at org.apache.wicket.Component.prepareForRender(Component.java:2262) at org.apache.wicket.ajax.AjaxRequestTarget.respondComponent(AjaxRequestTarget.java:804) at org.apache.wicket.ajax.AjaxRequestTarget.respondComponents(AjaxRequestTarget.java:680) at org.apache.wicket.ajax.AjaxRequestTarget.respond(AjaxRequestTarget.java:590) at org.apache.wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:105) at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1258) at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) at org.apache.wicket.RequestCycle.steps(RequestCycle.java:1428) at org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:479) at org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:312) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) at org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:198) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:76) at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084) at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360) at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181) at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726) at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405) at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206) at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114) at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) at org.mortbay.jetty.Server.handle(Server.java:324) at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505) at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:843) at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:648) at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211) at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380) at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395) at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:488)
Re: Problem to replace panel
I've solved this. The problem was in that I made a call to update panel methods for both panels from instance of the first panel that was updated. The second call on update method was on the wrong target, so it couldn't found a component (panel) to update. Zoran -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/Problem-to-replace-panel-tp2333462p2340433.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
EXception handling in Wicket
Hi How to display exception message in hidden field or on pop up window or feedback panel or in any wicket component in the same page where i am entering data. If any one does this please send me sample code or idea please do this i am very new to the wicket frame work. please help out me any one Thank you Aruna -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/EXception-handling-in-Wicket-tp2340439p2340439.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
How to determine previous value in select after user change
Hi All, I'm not sure if there is a wicket way to do this, or if I have to mange the data myself, but we have a screen that has a select on it and need to detect the user changing the value. This is simply achieved with a AjaxFormComponentUpdatingBehavior, and works well. My problem is that by the time MY code gets executed, the component has updated the model with the newly selected option, thus losing the existing value. I'm guessing AjaxFormComponentUpdatingBehavior won't have any way to track this change, but is there any other behaviour I can use that allows me to see the change in value? I hope that makes sense, if not let me know and I'll post a simple example. Cheers, Steve
Re: EXception handling in Wicket
Hi, I don't know if it is a proper way but this is how I did it.
1. Extended WebRequestCycle
@Override
public Page onRuntimeException(Page page, RuntimeException e) {
// if error was during application running e.g. when Home page was
loaded and if it was an ajax request that caused problem
if (page instanceof Home RequestCycle.get().getRequestTarget()
instanceof AjaxRequestTarget) {
// On my Home page there is a js ModalWindow into which I place
the error text
ModalWindow errorPage = (ModalWindow)page.get(modalErrorPage);
final ResourceModel message = new
ResourceModel(gorillaUrlError);
errorPage.setContent( ... );
errorPage.show((AjaxRequestTarget)RequestCycle.get().getRequestTarget());
}
return null;
2. Extended WebRequestCycleProcessor to comment out placing 500 error code
into Ajax response.
@Override
public void respond(RuntimeException e, RequestCycle requestCycle)
{
// If application doesn't want debug info showing up for users
final Application application = Application.get();
final IExceptionSettings settings =
application.getExceptionSettings();
final Page responsePage = requestCycle.getResponsePage();
Page override = onRuntimeException(responsePage, e);
if (override != null)
{
throw new RestartResponseException(override);
}
else if (e instanceof AuthorizationException)
{
// are authorization exceptions always thrown before the real
// render?
// else we need to make a page (see below) or set it hard to a
// redirect.
Class? extends Page accessDeniedPageClass =
application.getApplicationSettings()
.getAccessDeniedPage();
throw new
RestartResponseAtInterceptPageException(accessDeniedPageClass);
}
else if (e instanceof PageExpiredException)
{
Class? extends Page pageExpiredErrorPageClass =
application.getApplicationSettings()
.getPageExpiredErrorPage();
boolean mounted = isPageMounted(pageExpiredErrorPageClass);
RequestCycle.get().setRedirect(mounted);
throw new RestartResponseException(pageExpiredErrorPageClass);
}
else if (settings.getUnexpectedExceptionDisplay() !=
IExceptionSettings.SHOW_NO_EXCEPTION_PAGE)
{
// we do not want to redirect - we want to inline the error
output
// and preserve the url so when the refresh button is pressed we
// rerun the code that caused the error
// However we don't what to do this in a situation where we are
in portlet mode
if (!RequestContext.get().isPortletRequest())
{
requestCycle.setRedirect(false);
}
// figure out which error page to show
Class? extends Page internalErrorPageClass =
application.getApplicationSettings()
.getInternalErrorPage();
Class? extends Page responseClass = responsePage != null ?
responsePage.getClass()
: null;
if (responseClass != internalErrorPageClass
settings.getUnexpectedExceptionDisplay() ==
IExceptionSettings.SHOW_INTERNAL_ERROR_PAGE)
{
throw new RestartResponseException(internalErrorPageClass);
}
else if (responseClass != ExceptionErrorPage.class)
{
// Show full details
throw new RestartResponseException(new ExceptionErrorPage(e,
responsePage));
}
else
{
// give up while we're ahead!
throw new WicketRuntimeException(Internal Error: Could not
render error page +
internalErrorPageClass, e);
}
}
else if (requestCycle.getResponse() instanceof WebResponse)
{
// commented out so that error code is not set to header
// it was set in case of runtime Java exception and
SHOW_NO_EXCEPTION_PAGE option of application
//
((WebResponse)requestCycle.getResponse()).getHttpServletResponse().setStatus(
//HttpServletResponse.SC_INTERNAL_SERVER_ERROR);
}
}
3. Overridden 2 methods in WebApplication
public RequestCycle newRequestCycle(Request request, Response response) {
protected IRequestCycleProcessor newRequestCycleProcessor() {
That's it.
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Re: EXception handling in Wicket
Oh, also I set not to show Error Page on exception in WebApplication: getExceptionSettings().setUnexpectedExceptionDisplay(IExceptionSettings.SHOW_NO_EXCEPTION_PAGE); -- View this message in context: http://apache-wicket.1842946.n4.nabble.com/EXception-handling-in-Wicket-tp2340439p2340562.html Sent from the Wicket - User mailing list archive at Nabble.com. - To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
