I havent tried this myself, but if its not working I guess you could pass
getString("property.maxWidth") value as a parameter to however you are
accessing myProperty (possibly StringResourceModel).
Hope that helps.
Martin Makundi wrote:
>
> Hi!
>
> Sometimes I think it would be useful to refer properties from
> properties. Example:
>
> WicketApplication.properties -file:
> myProperty=The maximum width allowed is ${property.maxWidth} pixels
> property.maxWidth=30
>
> Now I would like to use the maxWidth simultaneously for both
> validation purposes and to display an instruction message that changes
> according to the parameter maxWidth. But Wicket does not seem to have
> the smarts of referring to a property from within a property.
>
> Has someone figured out a simple workaround trick or pattern to
> accomplish this, or does it require a serious add-on 'hack' on Wicket?
>
> **
> Martin
>
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