Ding! Sorry I didn't see this reply earlier when I repeated how do I get the map value. Again, thanks Dave! Is there such a thing as an OGNL expression validator? It would be nice to be able to fool around with the expression interactively until I am able to get to the correct expression.
Cheers~ MG -----Original Message----- From: Dale Newfield [mailto:d...@newfield.org] Sent: Thursday, April 30, 2009 9:07 AM To: Struts Users Mailing List Subject: Re: What is wrong with my with OGNL Map expression?? Michael Griffith wrote: > I have a Map<String,String> in the HttpSession > The map is stored in the session as an attribute named > genieProperties... Kishan G. Chellap Paandy wrote: > Assuming there's an attribute with name 'mySessionAttribute' in the > Session scope <s:property value="%{#session.mySessionAttribute}" /> Which gets you half way there. It gets you the Map. To get the value you want from it, just call it's get method: <s:property value="%{#session.genieProperties.get('url')}" /> The %{} are often left out by people, but they're critical. That's what says "this is an OGNL expression". Musachy's response illustrates the potential confusion as to what EL you're using when it's not specified. -Dale --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org --------------------------------------------------------------------- To unsubscribe, e-mail: user-unsubscr...@struts.apache.org For additional commands, e-mail: user-h...@struts.apache.org
