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https://issues.apache.org/jira/browse/TRINIDAD-2123?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13071123#comment-13071123
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Kokavecz András commented on TRINIDAD-2123:
-------------------------------------------
Max Starets ([email protected]) wrote a reply for this:
"The problem is that the Facelets engine does not know it is dealing with a
MethodExpression.
One way to fix it would be to override createMetaRuleset() in the newly
created chart tag along these lines:
protected MetaRuleset createMetaRuleset(Class type)
{
MetaRuleset m = super.createMetaRuleset(type);
m.addRule(new MethodRule("chartDrillDownListener", null, new
Class[]{ChartDrillDownEvent.class}));
return m;
}
Another way would be to implement getChartDrillDownListeners() on CoreChart, so
that TrinidadListenersTagRule can add a rule automatically."
> tr:chart chartDrillDownListener method not called with facelets
> ---------------------------------------------------------------
>
> Key: TRINIDAD-2123
> URL: https://issues.apache.org/jira/browse/TRINIDAD-2123
> Project: MyFaces Trinidad
> Issue Type: Bug
> Components: Components, Facelets
> Affects Versions: 2.0.0
> Environment: Intel x64 platform, Windows 7, FireFox 5.0
> Reporter: Kokavecz András
> Original Estimate: 1h
> Remaining Estimate: 1h
>
> I'm trying to use Trinidad charts and I have problems with the chartDrillDown
> listener and also with the binding of the chart component to an UIComponent.
> 1.)
> If I use a JSPX page with jsp:root and f:view tags, so withOUT Facelets it
> all works fine...the chartDrillDown fires up.
> 2.)
> If inside ui:composition tags, so WITH facelets the problem is, that the API
> tries to look up the chartDrillDownListener as a property not as a
> MethodExpression.
> This is also the case with bindig the tr:chart element to an UIComponent.
> I debugged the class UIXChart, as the event travels throught its
> "broadcast(FacesEvent event)" method.
> // Deliver to the default ChartDrillDownEvent
> if (event instanceof ChartDrillDownEvent) {
> broadcastToMethodExpression(event,
> getChartDrillDownListener());
> }
> super.broadcast(event);
> In case of FACELETS the getChartDrillDownListener() method tries to call
> getProperty() for UIXComponentBase and exits with a PropertyNotFoundException.
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