Todd Kofford created WW-3831:
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             Summary: Portlet Plugin Problem w/Dynamic Actions in the URL Tag
                 Key: WW-3831
                 URL: https://issues.apache.org/jira/browse/WW-3831
             Project: Struts 2
          Issue Type: Bug
          Components: Plugin - Portlet
    Affects Versions: 2.3.4, 2.3.3
         Environment: Struts 2.3.4, Portlet-Plugin 2.3.4, Portlet
            Reporter: Todd Kofford
             Fix For: Future


When using the URL tag and defining a value for the "action" attribute that is 
an expression using "%{ ... }" notation, that expression does not get evaluated 
against the value stack when the applications is run as a portlet. However, 
when run as a standalone web application, that same expression is evaluated 
properly. For example:
{code}<s:url action="%{actionState + formType}" var="displayURL">{code}
where "actionState" & "formType" are variables on the value stack. 

An example would be where *actionState=create* & 
*formType=ChangeOfAddressForm*, where my desired action would be 
*createChangeOfAddressForm* which is a valid action in the application. For the 
standalone web application this works properly, but when the application is run 
as a portlet, I get *\%\{actionState + formType\}* as the action, which is not 
a valid action.

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