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https://issues.apache.org/jira/browse/WICKET-1319?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12576669#action_12576669
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Gerolf Seitz commented on WICKET-1319:
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found a problem with the interaction of PropertyVariableInterpolator and
StringResourceModel:
PVI always escapes single quotes (for use with MessageFormat), whereas SRM only
uses MessageFormat if the "Object[] parameters" parameter is not null.
Always using MessageFormat (even when there's no {0}, ... parameter in the
resource string) would mean, that users would need to properly escape *every*
single quote in every string. don't think that's a good move.
don't know if making PVI aware that there might be other kind of variables
({0}...) and only let it escape the result string if such a parameter is
present, is the right solution.
any thoughts?
> StringResourceModel incorrectly escapes ' characters in choice formats
> ----------------------------------------------------------------------
>
> Key: WICKET-1319
> URL: https://issues.apache.org/jira/browse/WICKET-1319
> Project: Wicket
> Issue Type: Bug
> Components: wicket
> Affects Versions: 1.3.0-final
> Reporter: Meetesh Karia
> Assignee: Gerolf Seitz
>
> Here is a sample format that breaks when migrating from 1.2.6 to 1.3. We've
> currently worked around it by locating the string and using MessageFormat
> ourselves:
> foo.label={0,choice,-1#n/a|-1<'{1}{0,number,#,##0.00}'}
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