youve removed "this" from page hierarchy so you can no longer say this.getPage().
call getPage() on the component that replaced "this" -igor On Thu, Feb 9, 2012 at 5:27 AM, nino martinez wael <nino.martinez.w...@gmail.com> wrote: > Hi I > > have a problem where I first call addOrReplace on a components parent (in > this case it replaces). > > And later in the same request I do this: > ComponentHierarchyIterator visitChildren = this.getPage() > .visitChildren(FeedbackPanel.class); > > However when the visitor above runs, it complains about that one of the > components haven't got a page. > > org.apache.wicket.WicketRuntimeException: No Page found for component > [ [Component id = saveButton]] > at org.apache.wicket.Component.getPage(Component.java:1765) > at > com.netdesign.ccadmin.panel.TriggerSchedulePanel$33.addAllFeedbackPanels(TriggerSchedulePanel.java:1051) > at > com.netdesign.ccadmin.panel.TriggerSchedulePanel$33.cannotRefreshFeedbackIfOutSideConfig(TriggerSchedulePanel.java:1047) > at > com.netdesign.ccadmin.panel.TriggerSchedulePanel$33.onSubmit(TriggerSchedulePanel.java:1033) > at > org.apache.wicket.ajax.markup.html.form.AjaxButton$1.onSubmit(AjaxButton.java:103) > at > org.apache.wicket.ajax.form.AjaxFormSubmitBehavior$1.onSubmit(AjaxFormSubmitBehavior.java:172) > at org.apache.wicket.markup.html.form.Form.delegateSubmit(Form.java:1154) > at org.apache.wicket.markup.html.form.Form.process(Form.java:838) > at org.apache.wicket.markup.html.form.Form.onFormSubmitted(Form.java:762) > at > org.apache.wicket.ajax.form.AjaxFormSubmitBehavior.onEvent(AjaxFormSubmitBehavior.java:158) > at > org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:166) > at > org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:316) > at java.lang.reflect.Method.invoke(Unknown Source) > at > org.apache.wicket.RequestListenerInterface.internalInvoke(RequestListenerInterface.java:260) > at > org.apache.wicket.RequestListenerInterface.invoke(RequestListenerInterface.java:241) > at > org.apache.wicket.request.handler.ListenerInterfaceRequestHandler.invokeListener(ListenerInterfaceRequestHandler.java:255) > at > org.apache.wicket.request.handler.ListenerInterfaceRequestHandler.respond(ListenerInterfaceRequestHandler.java:234) > at > org.apache.wicket.request.cycle.RequestCycle$HandlerExecutor.respond(RequestCycle.java:781) > at > org.apache.wicket.request.RequestHandlerStack.execute(RequestHandlerStack.java:64) > at > org.apache.wicket.request.cycle.RequestCycle.execute(RequestCycle.java:255) > at > org.apache.wicket.request.cycle.RequestCycle.processRequest(RequestCycle.java:212) > at > org.apache.wicket.request.cycle.RequestCycle.processRequestAndDetach(RequestCycle.java:283) > at > org.apache.wicket.protocol.http.WicketFilter.processRequest(WicketFilter.java:162) > at > org.apache.wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:218) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) > at > com.netdesign.ccadmin.filter.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:124) > at > org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1157) > at > org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:388) > at > org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216) > at > org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182) > at > org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765) > at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:440) > at > org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152) > at org.mortbay.jetty.Server.handle(Server.java:326) > at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:542) > at > org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:943) > at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:756) > at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218) > at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404) > at > org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:228) > at > org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582) --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@wicket.apache.org For additional commands, e-mail: users-h...@wicket.apache.org
