There are few problems I can see (from my mobile, being on hollidays ) First you should not pass component to PrescientTemplateOriginalPage constructor's argument. Second : in the second constructor you do not add the panels to the page Third : in the html code the header and footer tags are not presents
Francois > Le 28 déc. 2019 à 15:19, LSomefun <oyesomefunla...@gmail.com> a écrit : > > Thanks for you reply. Included more codes below. > > Code for PrescientTemplateOriginalPage below > package org.possible.bug; > > import org.apache.wicket.markup.html.WebPage; > import org.apache.wicket.markup.html.basic.Label; > import org.apache.wicket.model.Model; > > /** > * > * @author oyeso > */ > public class PrescientTemplateOriginalPage extends WebPage { > > private final String footerId="footerPanel"; > private final String headerId="headerPanel"; > > > > > private FooterPanel footer; > private HeaderPanel header; > > public PrescientTemplateOriginalPage() { > this.header = new HeaderPanel(headerId); > > this.footer = new FooterPanel(footerId); > > add(header); > add(footer); > } > > > > > > public PrescientTemplateOriginalPage( FooterPanel footer, HeaderPanel > header) { > > this.footer = footer; > this.header = header; > > } > > > } > > Code for HeaderPanel below > > import org.apache.wicket.Component; > import org.apache.wicket.MarkupContainer; > import org.apache.wicket.behavior.Behavior; > import org.apache.wicket.markup.html.basic.Label; > import org.apache.wicket.markup.html.image.Image; > import org.apache.wicket.markup.html.panel.Panel; > import org.apache.wicket.model.Model; > > public class HeaderPanel extends Panel{ > private Label header; > private Image imgHeader; > public HeaderPanel(String id) { > super(id); > header=new Label("prescientDoctorsLabel",Model.of("Prescient > Doctors") ); > > add(header); > > } > > > > > > > } > > Code for FooterPanel Below > > import org.apache.wicket.markup.html.basic.Label; > import org.apache.wicket.markup.html.panel.Panel; > import org.apache.wicket.model.Model; > > public class FooterPanel extends Panel{ > > public FooterPanel(String id) { > super(id); > add(new Label("footerLabel",Model.of("Footer Label Here"))); > } > > } > > Code for PrecientHome below > > package org.possible.bug; > > import java.io.IOException; > import java.util.List; > import java.util.logging.Level; > import java.util.logging.Logger; > import org.apache.wicket.markup.html.MarkupUtil; > import org.apache.wicket.markup.html.WebMarkupContainer; > import org.apache.wicket.markup.html.WebPage; > import org.apache.wicket.markup.html.basic.Label; > import org.apache.wicket.markup.html.form.DropDownChoice; > import org.apache.wicket.markup.html.form.Form; > import org.apache.wicket.markup.html.form.FormComponentUpdatingBehavior; > import org.apache.wicket.model.Model; > import org.apache.wicket.model.PropertyModel; > > /** > * > * @author oyeso > */ > > > public class PrescientHome extends PrescientTemplateOriginalPage { > > private Model<ZipManagedBean> zipManager; > private Form occForm; > > private WebMarkupContainer tagFrame; > > private Model<String> occupationListModel; > private List <String> occupationList; > private DropDownChoice<String> occupationChoices; > > public PrescientHome() { > > zipManager=Model.of(new ZipManagedBean()); > > > > occupationListModel= new Model<>(); > occupationList=zipManager.getObject().getOccCode(); > occupationChoices=new > DropDownChoice<>("occupationModel",occupationListModel, occupationList ); > > //queue(occForm); > occForm=new Form("occupationForm"){ > @Override > protected void onSubmit() { > > //Do the next thing > } > > }; > occForm.add(occupationChoices); > add(occForm); > > > } > > > New Stack Trace below > java.lang.IllegalStateException: This container is already dequeing: [Page > class = org.possible.bug.PrescientHome, id = 0, render count = 0] > at > org.apache.wicket.MarkupContainer.dequeuePreamble(MarkupContainer.java:1918) > at org.apache.wicket.MarkupContainer.dequeue(MarkupContainer.java:1856) > at > org.apache.wicket.MarkupContainer.dequeueChild(MarkupContainer.java:2018) > at org.apache.wicket.MarkupContainer.dequeue(MarkupContainer.java:1983) > at > org.apache.wicket.MarkupContainer.dequeuePreamble(MarkupContainer.java:1931) > at org.apache.wicket.MarkupContainer.dequeue(MarkupContainer.java:1856) > at > org.apache.wicket.MarkupContainer.onInitialize(MarkupContainer.java:1887) > at org.apache.wicket.Page.onInitialize(Page.java:298) > at org.apache.wicket.Component.fireInitialize(Component.java:873) > at > org.apache.wicket.MarkupContainer.internalInitialize(MarkupContainer.java:1038) > at org.apache.wicket.Page.isPageStateless(Page.java:461) > at > org.apache.wicket.core.request.mapper.AbstractBookmarkableMapper.getPageInfo(AbstractBookmarkableMapper.java:473) > at > org.apache.wicket.core.request.mapper.AbstractBookmarkableMapper.mapHandler(AbstractBookmarkableMapper.java:420) > at > org.apache.wicket.core.request.mapper.MountedMapper.mapHandler(MountedMapper.java:155) > at > org.apache.wicket.request.mapper.CompoundRequestMapper.mapHandler(CompoundRequestMapper.java:210) > at > org.apache.wicket.request.cycle.RequestCycle.mapUrlFor(RequestCycle.java:451) > at > org.apache.wicket.request.handler.render.WebPageRenderer.respond(WebPageRenderer.java:233) > at > org.apache.wicket.core.request.handler.RenderPageRequestHandler.respond(RenderPageRequestHandler.java:202) > at > org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:914) > at > org.apache.wicket.request.RequestHandlerExecutor.execute(RequestHandlerExecutor.java:65) > at > org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:282) > at > org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:253) > at > org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:221) > at > org.apache.wicket.protocol.http.WicketFilter.processRequestCycle(WicketFilter.java:275) > at > org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:206) > at > org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:299) > at > org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:251) > at > org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:209) > at > org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256) > at > org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:160) > at > org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:755) > at > org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:575) > at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:99) > at > org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:159) > at > org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:371) > at > org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:238) > at > com.sun.enterprise.v3.services.impl.ContainerMapper$HttpHandlerCallable.call(ContainerMapper.java:520) > at > com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:217) > at > org.glassfish.grizzly.http.server.HttpHandler.runService(HttpHandler.java:182) > at > org.glassfish.grizzly.http.server.HttpHandler.doHandle(HttpHandler.java:156) > at > org.glassfish.grizzly.http.server.HttpServerFilter.handleRead(HttpServerFilter.java:218) > at > org.glassfish.grizzly.filterchain.ExecutorResolver$9.execute(ExecutorResolver.java:95) > at > org.glassfish.grizzly.filterchain.DefaultFilterChain.executeFilter(DefaultFilterChain.java:260) > at > org.glassfish.grizzly.filterchain.DefaultFilterChain.executeChainPart(DefaultFilterChain.java:177) > at > org.glassfish.grizzly.filterchain.DefaultFilterChain.execute(DefaultFilterChain.java:109) > at > org.glassfish.grizzly.filterchain.DefaultFilterChain.process(DefaultFilterChain.java:88) > at > org.glassfish.grizzly.ProcessorExecutor.execute(ProcessorExecutor.java:53) > at > org.glassfish.grizzly.nio.transport.TCPNIOTransport.fireIOEvent(TCPNIOTransport.java:524) > at > org.glassfish.grizzly.strategies.AbstractIOStrategy.fireIOEvent(AbstractIOStrategy.java:89) > at > org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.run0(WorkerThreadIOStrategy.java:94) > at > org.glassfish.grizzly.strategies.WorkerThreadIOStrategy.access$100(WorkerThreadIOStrategy.java:33) > at > org.glassfish.grizzly.strategies.WorkerThreadIOStrategy$WorkerThreadRunnable.run(WorkerThreadIOStrategy.java:114) > at > org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:569) > at > org.glassfish.grizzly.threadpool.AbstractThreadPool$Worker.run(AbstractThreadPool.java:549) > at java.base/java.lang.Thread.run(Thread.java:834) > |#] > > -- > Sent from: > http://apache-wicket.1842946.n4.nabble.com/Users-forum-f1842947.html > > --------------------------------------------------------------------- > 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