Pierre Thibaudeau wrote:
It is possible to refer to an enum value within OGNL:
[EMAIL PROTECTED]@MARS}
But how can I refer to the collection of all the values of an enum? In
Java, that would be: com.myapp.Planets.values()
With OGNL, I tried the following without success:
[EMAIL PROTECTED]@values()}
[EMAIL PROTECTED]@values}
[EMAIL PROTECTED]()}
You'll need to enable OGNL's access to static methods.
struts.ognl.allowStaticMethodAccess=true
Otherwise your approach is fine.
I try not to use this myself. Instead I expose a property that
provides the values so it can sort, lookup I81N text, and minimize
dependencies on OGNL-specific syntax.
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