Hi Chris,
Right, Sortable is processing events thought the Event Bus, that's because
2 sortables can be connected and then, these should be able to communicate
As you are sending the event from the Sortable, you enter the condition:
if (event.getSource() instanceof Sortable<?>)
I will try to find out how I can add a check, but as Sortable is using a
generic model object (typeof T)...
I think the correct solution/workaround would be that you change the
broadcast type to EXACT, so Sortable#onEvent will not be triggered.
Thanks & best regards,
Sebastien.
On Wed, Feb 4, 2015 at 8:55 PM, Chris <chris...@gmx.at> wrote:
> Hi Sven, thanks.
>
> The onRemove method is from the class
> com.googlecode.wicket.jquery.ui.interaction.sortable.Sortable:
>
> @Override
> public void onRemove(AjaxRequestTarget target, String item) {
> super.onRemove(target, item);
> }
> Why is the payload processed in this method, as it takes the target as
> parameter? Is there another way to render the other panel or rewrite the
> payload?
>
> br, Chris
>
>
> > Am 04.02.2015 um 20:41 schrieb Sven Meier <s...@meiers.net>:
> >
> > Hi,
> >
> > you're using a DeleteItem as payload of the event:
> >
> > send(getPage(), Broadcast.BREADTH, new DeleteItem(target));
> >
> > Yet in #onRemove() you're casting the payload to a String:
> >
> > java.lang.ClassCastException: tripplanner.mycompany.DeleteItem
> cannot be cast to java.lang.String
> > at
> mycompany.panels.SuitcasePanel$1.onRemove(SuitcasePanel.java:54)
> >
> >
> > Regards
> > Sven
> >
> >
> > On 04.02.2015 20:32, Chris wrote:
> >> Hi Tobias - sorry, here it is:
> >>
> >> Last cause: mycompany.DeleteItem cannot be cast to java.lang.String
> >> WicketMessage: Method onRequest of interface
> org.apache.wicket.behavior.IBehaviorListener targeted at
> com.googlecode.wicket.jquery.ui.interaction.selectable.SelectableBehavior$1@127d9785
> on component [Sortable [Component id = sortable]] threw an exception
> >>
> >> Root cause:
> >>
> >> java.lang.ClassCastException: tripplanner.mycompany.DeleteItem cannot
> be cast to java.lang.String
> >> at mycompany.panels.SuitcasePanel$1.onRemove(SuitcasePanel.java:54)
> >> at
> com.googlecode.wicket.jquery.ui.interaction.sortable.Sortable.onEvent(Sortable.java:126)
> >> at
> org.apache.wicket.settings.def.FrameworkSettings.dispatchEvent(FrameworkSettings.java:132)
> >> at
> org.apache.wicket.ComponentEventSender.dispatchToComponent(ComponentEventSender.java:282)
> >> at
> org.apache.wicket.ComponentEventSender.access$100(ComponentEventSender.java:36)
> >> at
> org.apache.wicket.ComponentEventSender$ComponentEventVisitor.component(ComponentEventSender.java:329)
> >> at
> org.apache.wicket.ComponentEventSender$ComponentEventVisitor.component(ComponentEventSender.java:306)
> >> at
> org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:144)
> >> at
> org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:162)
> >> at
> org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:162)
> >> at
> org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:123)
> >> at
> org.apache.wicket.util.visit.Visits.visitChildren(Visits.java:192)
> >> at
> org.apache.wicket.MarkupContainer.visitChildren(MarkupContainer.java:875)
> >> at
> org.apache.wicket.ComponentEventSender.breadth(ComponentEventSender.java:160)
> >> at
> org.apache.wicket.ComponentEventSender.send(ComponentEventSender.java:68)
> >> at org.apache.wicket.Component.send(Component.java:4429)
> >> at
> mycompany.panels.SuitcasePanel$1$1.onSelect(SuitcasePanel.java:92)
> >> at
> com.googlecode.wicket.jquery.ui.interaction.selectable.SelectableBehavior.onAjax(SelectableBehavior.java:122)
> >> at
> com.googlecode.wicket.jquery.core.ajax.JQueryAjaxBehavior.respond(JQueryAjaxBehavior.java:171)
> >> at
> org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:633)
> >> at java.lang.reflect.Method.invoke(Method.java:483)
> >> at
> org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:258)
> >> at
> org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:241)
> >> at
> org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:250)
> >> at
> org.apache.wicket.core.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:236)
> >> at
> org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:862)
> >> at
> org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64)
> >> at
> org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:261)
> >> at
> org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:218)
> >> at
> org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:289)
> >> at
> org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:259)
> >> at
> org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:201)
> >> at
> org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:137)
> >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:618)
> >> at javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
> >> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291)
> >> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >> at
> org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
> >> at
> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239)
> >> at
> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> >> at
> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219)
> >> at
> org.apache.catalina.core.StandardContextValve.__invoke(StandardContextValve.java:106)
> >> at
> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java)
> >> at
> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:506)
> >> at
> org.apache.catalina.core.StandardHostValve.__invoke(StandardHostValve.java:142)
> >> at
> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java)
> >> at
> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79)
> >> at
> org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610)
> >> at
> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88)
> >> at
> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:537)
> >> at
> org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1081)
> >> at
> org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:658)
> >> at
> org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:222)
> >> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1566)
> >> at
> org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1523)
> >> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
> >> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
> >> at
> org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61)
> >> at java.lang.Thread.run(Thread.java:745)
> >>
> >>
> >> br, Chris
> >>
> >>
> >>> Am 04.02.2015 um 20:09 schrieb Tobias Soloschenko <
> tobiassolosche...@googlemail.com>:
> >>>
> >>> Hi,
> >>>
> >>> would you be so kind and apply some more information like StackTrace
> of the interal server error.
> >>>
> >>> Thanks a lot.
> >>>
> >>> kind regards
> >>>
> >>> Tobias.
> >>>
> >>> Am 04.02.15 um 20:05 schrieb Chris:
> >>>> Sven, I have an additional situation where I am getting an internal
> error. Could you help me in figuring out the problem?
> >>>>
> >>>> Panel A senses the selection of an item from a user and adds the
> „sortable“ as container to the ajax target.
> >>>> In addition, Panel B should be added to the ajax target, using Wicket
> events.
> >>>>
> >>>> The internal error is thrown when using Wicket events to add the
> additional panel. Without the event, just calling #target.add(sortable) it
> works.
> >>>>
> >>>> Panel A
> >>>> *************
> >>>> @Override
> >>>> public void onSelect(AjaxRequestTarget target, List<String> items) {
> >>>> sortable.onRemove(target, items.get(0));
> >>>> target.add(sortable);
> >>>> send(getPage(), Broadcast.BREADTH, new DeleteItem(target));
> >>>> }
> >>>> Panel B
> >>>> *************
> >>>> public class PoiListPanel extends Panel {
> >>>> @Override
> >>>> public void onEvent(IEvent<?> event) {
> >>>> super.onEvent(event);
> >>>>
> >>>> if (event.getPayload() instanceof DeleteItem) {
> >>>> DeleteItem update = (DeleteItem)
> event.getPayload();
> >>>> update.getTarget().add(this);
> >>>>
> >>>> }
> >>>>
> >>>> }
> >>>> Chris
> >>>>
> >>>>
> >>>>> Am 04.02.2015 um 14:32 schrieb Grün Christoph <
> christ...@ec.tuwien.ac.at>:
> >>>>>
> >>>>> Sven - thank you. That solved it!
> >>>>>
> >>>>>
> >>>>>> Am 04.02.2015 um 14:14 schrieb Sven Meier <s...@meiers.net>:
> >>>>>>
> >>>>>> Your container has to output its markup id:
> >>>>>>
> >>>>>> container.setOutputMarkupId()
> >>>>>>
> >>>>>> Regards
> >>>>>> Sven
> >>>>>>
> >>>>>>
> >>>>>> On 04.02.2015 14:11, Chris wrote:
> >>>>>>> Hi,
> >>>>>>>
> >>>>>>> When the user clicks on a certain icon, a specific part of the
> page should be reloaded through ajax. The icon is part of a panel, the
> specific part is a webmarkupcontainer added directly to the page. I am
> using Wicket Events to push the click event. However, when adding the web
> markup container as target, I am getting an internal error.
> >>>>>>>
> >>>>>>> -> update.getTarget().add(container);
> >>>>>>>
> >>>>>>> Can someone help me to fix this?
> >>>>>>>
> >>>>>>> *********************
> >>>>>>> ***** PANEL *****
> >>>>>>> final WebMarkupContainer suitcaseIcon = new
> WebMarkupContainer("icon");
> >>>>>>> icon.setOutputMarkupId(true);
> >>>>>>> icon.add(new AjaxEventBehavior("onclick") {
> >>>>>>> protected void onEvent(AjaxRequestTarget target) {
> >>>>>>> send(getPage(), Broadcast.BREADTH, new
> AddItem(target));
> >>>>>>> }
> >>>>>>> });
> >>>>>>>
> >>>>>>> *********************
> >>>>>>> ***** PAGE *****
> >>>>>>> ...
> >>>>>>> WebMarkupContainer container;
> >>>>>>> public HomePage() {
> >>>>>>> container = new WebMarkupContainer("container");
> >>>>>>> add(container);
> >>>>>>> }
> >>>>>>>
> >>>>>>> @Override
> >>>>>>> public void onEvent(IEvent<?> event) {
> >>>>>>> super.onEvent(event);
> >>>>>>> if (event.getPayload() instanceof AddItem) {
> >>>>>>> AddItem update = (AddItem) event.getPayload();
> >>>>>>> update.getTarget().add(container);
> >>>>>>> }
> >>>>>>> }
> >>>>>>>
> >>>>>>> *********************
> >>>>>>> ***** AddItem *****
> >>>>>>> public class AddItem {
> >>>>>>> private final AjaxRequestTarget target;
> >>>>>>>
> >>>>>>> public AddItem(AjaxRequestTarget target) {
> >>>>>>> this.target = target;
> >>>>>>> }
> >>>>>>>
> >>>>>>> public AjaxRequestTarget getTarget() {
> >>>>>>> return target;
> >>>>>>> }
> >>>>>>> }
> >>>>>>>
> >>>>>>> Thanks.
> >>>>>>> Chris
> >>>>>>
> ---------------------------------------------------------------------
> >>>>>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> >>>>>> For additional commands, e-mail: users-h...@wicket.apache.org
> >>>>>>
> >>>>> ---------------------------------------------------------------------
> >>>>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> >>>>> For additional commands, e-mail: users-h...@wicket.apache.org
> >>>>>
> >>>
> >>> ---------------------------------------------------------------------
> >>> To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> >>> For additional commands, e-mail: users-h...@wicket.apache.org
> >>>
> >>
> >
> >
> > ---------------------------------------------------------------------
> > To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org
> > For additional commands, e-mail: users-h...@wicket.apache.org
> >
>
>
