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

[Pete Muir (JIRA)]

     [ https://jira.jboss.org/jira/browse/JBSEAM-2499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Pete Muir closed JBSEAM-2499.
-----------------------------

    Resolution: Done


Done, now we don't try to format a message if there are no params passed (leave it up to JSF).

> Seam Messages strips any MessageFormat formatting parameters
> ------------------------------------------------------------
>
>                 Key: JBSEAM-2499
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-2499
>             Project: Seam
>          Issue Type: Bug
>          Components: Core
>    Affects Versions: 2.0.0.GA
>            Reporter: Calvin Yu
>            Assignee: Pete Muir
>             Fix For: 2.1.0.CR1
>
>
> 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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