you could do something like this:
<s:if test="hasPrivilege(#user.roles)">...</s:if> where (bool)
hasPrivilege(List<Roles>,...) is a function in your action.
Markus
Am 15.04.2011 13:57, schrieb Christian Grobmeier:
Hi all,
this is probably a trivial question, but I am unsure how to solve it best.
I have an object User user. It has the properties name, password and
List<Roles> roles.
Now I would like to create a navigation bar in my struts 2.2.1 jsp pages.
I wanted to avoid huge chunks of logic in my code. Therefore java code
in my templates should be avoided.
I have thought if the if/else struts tag would help me. But can I
access a list and look if a specific role is there?
How do others do that?
Thanks in advance,
Christian
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