Hi Sebastian, I would have a follow-up question regarding the #Sortable:
Is it possible to add an AjaxLink to the item with its own behavior so that if the user clicks on this link, then its on-click behavior should be called instead of the #onselect method from the sortable. At the moment, the #onselect method would be called for this link. Thanks a lot, Chris @Override protected void populateItem(ListItem<String> item) { item.add(new EmptyPanel("icon").add(AttributeModifier.append("class", "ui-icon " + JQueryIcon.ARROW_2_N_S))); item.add(new Label("item", item.getModelObject())); item.add(AttributeModifier.append("class", "ui-state-default")); } > Am 05.02.2015 um 14:30 schrieb Sebastien <seb...@gmail.com>: > > I've opened the issue: > https://github.com/sebfz1/wicket-jquery-ui/issues/153 > > > On Thu, Feb 5, 2015 at 10:29 AM, Sebastien <seb...@gmail.com> wrote: > >> 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 >>>> >>> >>> >>