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 <[email protected]>:
>
> I've opened the issue:
> https://github.com/sebfz1/wicket-jquery-ui/issues/153
>
>
> On Thu, Feb 5, 2015 at 10:29 AM, Sebastien <[email protected]> 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 <[email protected]> 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 <[email protected]>:
>>>>
>>>> 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 <
>>> [email protected]>:
>>>>>>
>>>>>> 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 <
>>> [email protected]>:
>>>>>>>>
>>>>>>>> Sven - thank you. That solved it!
>>>>>>>>
>>>>>>>>
>>>>>>>>> Am 04.02.2015 um 14:14 schrieb Sven Meier <[email protected]>:
>>>>>>>>>
>>>>>>>>> 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
>>>>>>>>>
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>>>>>>>>> For additional commands, e-mail: [email protected]
>>>>>>>>>
>>>>>>>>
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>>>>>>>>
>>>>>>
>>>>>> ---------------------------------------------------------------------
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>>>>>> For additional commands, e-mail: [email protected]
>>>>>>
>>>>>
>>>>
>>>>
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>>>>
>>>
>>>
>>
