Is it the latest svn version? There have been several important
versioning fixes lately, i suggest you checking the latest from svn.
-Matej
On 3/31/07, tooy li(Gmail) <[EMAIL PROTECTED]> wrote:
> I complained the ajax modal window cannot show every time when i click the
> ajax link ,after the updgading ,it can work well. but i get a new problem, I
> used a modal winwo to input something, when i open the modal window first,
> it's ok,
> but when i open it again , it will generate the bellow error. i searched the
> form ,and find someone also happen the same error.
>
>
> final DefaultDataTable table = new DefaultDataTable(listContainer, "dataList",
> columns, dataProvider, 15);
> table.setOutputMarkupId(true);
>
>
> final ModalWindow modal1 = new ModalWindow(this, "modal_add");
>
> modal1.setPageMapName("modal_add-1");
>
> modal1.setPageCreator(new ModalWindow.PageCreator()
> {
> public Page createPage()
> {
> return new EditFilterWordPage(getPage(), "");
> }
> });
> modal1.setWindowClosedCallback(new ModalWindow.WindowClosedCallback()
> {
> public void onClose(final AjaxRequestTarget target)
> {
> target.addComponent(table);
> }
> });
> modal1.setCloseButtonCallback(new ModalWindow.CloseButtonCallback()
> {
> public boolean onCloseButtonClicked(final AjaxRequestTarget target)
> {
> target.addComponent(table);
> return true;
> }
> });
>
> new AjaxLink(this, "createRecord") {
> public void onClick(AjaxRequestTarget target) {
> modal1.show(target);
> }
> };
>
> the second open generate the below errror
> wicket.WicketRuntimeException: Error attaching this container for rendering:
> [MarkupContainer [Component id = dataList, page =
> com.sharera.adms.system.web.ListKeywordFilterPage, path =
> 3:listContainer:dataList.BaseDefaultDataTable, isVisible = true, isVersioned
> = true]]
> at wicket.MarkupContainer.attachChildren(MarkupContainer.java:389)
> at wicket.Component.attach(Component.java:2801)
> at
> wicket.ajax.AjaxRequestTarget.respondComponents(AjaxRequestTarget.java:428)
> at wicket.ajax.AjaxRequestTarget.respond(AjaxRequestTarget.java:330)
> at
> wicket.request.AbstractRequestCycleProcessor.respond(AbstractRequestCycleProcessor.java:114)
> at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:958)
> at wicket.RequestCycle.step(RequestCycle.java:1025)
> at wicket.RequestCycle.steps(RequestCycle.java:1096)
> at wicket.RequestCycle.request(RequestCycle.java:470)
> at wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:244)
> at wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:122)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1045)
> at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:358)
> at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:231)
> at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:629)
> at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:453)
> at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:141)
> at org.mortbay.jetty.Server.handle(Server.java:303)
> at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:452)
> at
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:721)
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:509)
> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:349)
> at
> org.mortbay.jetty.bio.SocketConnector$Connection.run(SocketConnector.java:217)
> at
> org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)
> Caused by: java.lang.NullPointerException
> at wicket.Page.componentStateChanging(Page.java:327)
> at wicket.Component.addStateChange(Component.java:2573)
> at wicket.MarkupContainer.removeAll(MarkupContainer.java:523)
> at wicket.markup.repeater.RefreshingView.populate(RefreshingView.java:122)
> at wicket.markup.repeater.RefreshingView.onAttach(RefreshingView.java:93)
> at wicket.Component.attach(Component.java:2790)
> at wicket.MarkupContainer.attachChildren(MarkupContainer.java:378)
> ... 24 more
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