[jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-2499) Seam Messages strips any MessageFormat formatting parameters

Pete Muir (JIRA) jira-events at lists.jboss.org
Tue Mar 11 08:36:58 EDT 2008

     [ http://jira.jboss.com/jira/browse/JBSEAM-2499?page=all ]

Pete Muir updated JBSEAM-2499:

    Fix Version/s: 2.1.0.GA

> Seam Messages strips any MessageFormat formatting parameters
> ------------------------------------------------------------
>                 Key: JBSEAM-2499
>                 URL: http://jira.jboss.com/jira/browse/JBSEAM-2499
>             Project: JBoss Seam
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.0.0.GA
>            Reporter: Calvin Yu
>             Fix For: 2.1.0.GA
> I want to use f:outputFormat to format text so that I can specify the formatting style from resource bundles.
> In messages.properties:
> foo=Howdy {0}\!  The time is {1, date, MMMM dd}
> In my Facelets view:
> <h:outputFormat value="#{messages['foo']}">
>   <f:param value="#{exampleAction.name}"/>
>   <f:param value="#{exampleAction.date}"/>
> </h:outputFormat>
> The result of '#{messages['foo']}' is actually: Howdy {0}\!  The time is {1}
> The reason this is happening is because the Interpolator is using MessageFormat to evaluate {1, date, MMMM dd} with empty parameters (line #141 in Interpolator.java), which results in just {1}.

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