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https://issues.apache.org/jira/browse/WICKET-453?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12487533
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Johan Compagner commented on WICKET-453:
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i think that class did come directly from 2.0?
because how else can you call for the parent model inside of the constructor?
public AjaxEditableLabel(String id)
{
super(id);
setOutputMarkupId(true);
IModel model = getParentModel();
this.tempModel = model;
}
Can those calls in the different constructors not be removed and resolved later
on?
> EditableLabel is broken
> -----------------------
>
> Key: WICKET-453
> URL: https://issues.apache.org/jira/browse/WICKET-453
> Project: Wicket
> Issue Type: Bug
> Components: wicket-extensions
> Affects Versions: 1.3
> Reporter: Eelco Hillenius
> Assigned To: Eelco Hillenius
> Fix For: 1.3
>
>
> Try wicket-examples
> (http://localhost:8080/wicket-examples/ajax/?wicket:bookmarkablePage=%3Awicket.examples.ajax.builtin.EditableLabelPage)
> and see exception:
> java.lang.IllegalStateException: No model found for this component, either
> pass one explicitly or make sure an inheritable model is available
> at
> wicket.extensions.ajax.markup.html.AjaxEditableLabel.getParentModel(AjaxEditableLabel.java:441)
> at
> wicket.extensions.ajax.markup.html.AjaxEditableLabel.<init>(AjaxEditableLabel.java:169)
> at
> wicket.examples.ajax.builtin.EditableLabelPage.<init>(EditableLabelPage.java:52)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:494)
> at java.lang.Class.newInstance0(Class.java:350)
> at java.lang.Class.newInstance(Class.java:303)
> at wicket.session.DefaultPageFactory.newPage(DefaultPageFactory.java:57)
> at
> wicket.request.target.component.BookmarkablePageRequestTarget.newPage(BookmarkablePageRequestTarget.java:256)
> at
> wicket.request.target.component.BookmarkablePageRequestTarget.getPage(BookmarkablePageRequestTarget.java:275)
> at
> wicket.request.target.component.BookmarkablePageRequestTarget.processEvents(BookmarkablePageRequestTarget.java:204)
> at
> wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:89)
> at wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:962)
> at wicket.RequestCycle.step(RequestCycle.java:1035)
> at wicket.RequestCycle.steps(RequestCycle.java:1114)
> at wicket.RequestCycle.request(RequestCycle.java:474)
> at wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:248)
> at wicket.protocol.http.WicketFilter.doFilter(WicketFilter.java:122)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365)
> at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185)
> at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689)
> at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)
> at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> at org.mortbay.jetty.Server.handle(Server.java:285)
> at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457)
> at
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751)
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500)
> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357)
> at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329)
> at
> org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)
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