[jira] [Commented] (MYFACES-3897) AttributeHandler does not work for composite:implementation

["Leonardo Uribe (JIRA)" <de...@myfaces.apache.org>]

    [ https://issues.apache.org/jira/browse/MYFACES-3897?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14010899#comment-14010899 ] 

Leonardo Uribe commented on MYFACES-3897:
-----------------------------------------

It is not supposed to work that way. f:attribute is a component that comes from JSF 1.1 and it just set the attribute of the parent component:

<my:component ...>
    <f:attribute ...>
</my:component>

In a composite component, you can define the attribute in the interface definition using "default" property of cc:attribute 

<cc:interface ...>
    <cc:attribute name="myprop" default="..."/>
</cc:interface>
<cc:implementation>
    <!-- .... -->
</cc:implementation>

f:event is a different tag. I'll close this issue as invalid, because things works as supposed to be.

> AttributeHandler does not work for composite:implementation
> -----------------------------------------------------------
>
>                 Key: MYFACES-3897
>                 URL: https://issues.apache.org/jira/browse/MYFACES-3897
>             Project: MyFaces Core
>          Issue Type: Bug
>    Affects Versions: 2.2.0
>            Reporter: Sven Linstaedt
>            Priority: Minor
>
> I am not totally sure, but according to javax.faces.view.facelets.ComponentHandler.isNew(UIComponent) something like 
> {code}
> <composite:implementation>
>    <f:event ...../>
> </composite:implementation>
> {code}
> should work. Actually f:attribute (and probably f:attributes) does not work this way, because it does not use the isNew function, but checks nullness of the parent of the component itself, not taking composite components into account. So
> {code}
> <composite:interface componentType="...">
> <composite:implementation>
>    <f:attribute ...../>
> </composite:implementation>
> {code}
> for initializing the component does not work.



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