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https://issues.apache.org/jira/browse/TOBAGO-466?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12578556#action_12578556
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Martin Marinschek commented on TOBAGO-466:
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Hi Bernd,
finally I got time to look at this solution ;)
What I like:
it is really simple
What I don't like:
- you have to explicitly define the signature in the attribute-handler - what
with more generic methods? I'd rather configure this somewhere in the
composite...
regards,
Martin
> Extend AttributeHandler for handling methodexpression in a facelet composition
> ------------------------------------------------------------------------------
>
> Key: TOBAGO-466
> URL: https://issues.apache.org/jira/browse/TOBAGO-466
> Project: MyFaces Tobago
> Issue Type: Improvement
> Components: Facelets
> Reporter: Bernd Bohmann
> Assignee: Bernd Bohmann
> Fix For: 1.0.12
>
>
> In a facelets composition a method expression as an argument did not work.
> <ui:composition...
> <tc:label .../>
> <tc:in />
> <tc:button action="${action}" actionListener="${actionListener}" />
> </ui:composition>
> instead you can use the attribute tag
> <tc:button>
> <tc:attribute name="action" value="${action}" />
> </tc:button>
> the attribute tag evaluate the value expression and create if required a
> method expression from the value of the expression.
> If the value is not a value expression the attribute tag create the method
> expression directly.
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