[jira] [Commented] (WW-4685) Allow directly accessing I18N keys from Tiles defintions

["Lukasz Lenart (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/WW-4685?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15468310#comment-15468310 ] 

Lukasz Lenart commented on WW-4685:
-----------------------------------

Docs https://cwiki.apache.org/confluence/display/WW/Tiles+Plugin#TilesPlugin-AccessingStrutsattributes

> Allow directly accessing I18N keys from Tiles defintions
> --------------------------------------------------------
>
>                 Key: WW-4685
>                 URL: https://issues.apache.org/jira/browse/WW-4685
>             Project: Struts 2
>          Issue Type: Improvement
>          Components: Plugin - Tiles
>            Reporter: Lukasz Lenart
>            Assignee: Lukasz Lenart
>            Priority: Minor
>             Fix For: 2.5.3
>
>
> It'd be better to allow directly fetching I18N keys from Struts properties instead of using multiple {{tiles.xml}} definitions. The latest version of Tiles supports expression languages so it can be possible to add support for Struts' internals.
> {code:xml}
> <definition name="home" extends="logged-in">
>   <put-attribute name="title" expression="S2:home.title"/>
>   <put-attribute name="body" value="/WEB-INF/tiles/home.jsp"/>
> </definition>
> {code}
> and {{home.title}} should be first evaluated as a key in resource bundle and then as a value from ValueStack.



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