Please make sure you have read the Tag Syntax document and understand how tag attribute syntax works.
For more details on using resource bundles with Struts 2 read the localization guide.
where the following is in a regular (possibly locale-specific) properties file:
For more about formatting text, see
If you wish to use i18n in your tag attributes
This will not work:
Instead, you should use the getText() method that you inherit when your Action extends XWork's ActionSupport:
Actually the syntax proposed is not exact, at least for a button. The following syntax gave me the expected result : <s:submit name="Create" value="%