so what you want is dynamically finding values on top of the OGNL stack?
I am pretty sure its not possible directly through existing tags. But if
write your own method which is like
public Object getValueFromStack(String key) {
return stack.findValue(key)
}
(havent gone to check how exactly to get the stack in Java, but I am sure
you know how)
then just do <s:property value="getValueFromStack(#param)"/>
or just put all your possible values in a map then you can do <s:property
value="someMap[#param]"/>
On Tue, Aug 9, 2011 at 12:24 AM, CRANFORD, CHRIS
<chris.cranf...@setech.com>wrote:
> I have a JSP page where I need to iterate over a list of strings and for
> each string, I need to query the OGNL stack and get the value that
> string name represents followed by adding the name/value pair to a URL.
> I thought something like the following would work but it doesn't. Can
> anyone help?
>
> <s:url id="url" action="actionCallback">
> <s:iterator value="params" var="param" status="paramStatus">
> <s:param name="top"/><s:property value="#top"/></s:param>
> </s:iterator>
> </s:url>
>
>
>
>
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