RE: [flexcoders] lazy evaluation - invalidating item/property on the client side

[Jeff Vroom]

One thing you could do is to just call getItem on the referenced DataService using the id of the referenced item.  This will cause the referenced item to be reloaded (its state updated).      It would also be possible to null out the member variable which stores the reference, without calling our Managed.setProperty method (as that would actually trigger a change to the server).  Off the top of my head though, if you are using the [Managed] keyword  the codegen we do to add the managed support would probably prevent that from being possible (all references to the member variable turn into the get/set methods we generate for that property which use the Managed.set/getProperty methods).  But this would be a possibility if you did the work of adding the managed support to the class yourself.   Jeff   From: flexcoders@yahoogroups.com [mailto:[EMAIL PROTECTED] On Behalf Of Dmitry Miller Sent: Tuesday, August 01, 2006 11:42 PM To: flexcoders@yahoogroups.com Subject: [flexcoders] lazy evaluation - invalidating item/property on the client side   I am using lazy evaluation and I was wondering if there is a way to mark some managed item properties as invalid. Meaning that even though the some lazily evaluated item property has been already retrieved I would like to mark this property as invalid on the Client so that when referencing this property again would result in querying the server again Thanks, --- Dmitry __._,_.___ -- Flexcoders Mailing List FAQ: http://groups.yahoo.com/group/flexcoders/files/flexcodersFAQ.txt Search Archives: http://www.mail-archive.com/flexcoders%40yahoogroups.com SPONSORED LINKS Web site design development Computer software development Software design and development Macromedia flex Software development best practice YAHOO! GROUPS LINKS  Visit your group "flexcoders" on the web.    To unsubscribe from this group, send an email to:  [EMAIL PROTECTED]    Your use of Yahoo! Groups is subject to the Yahoo! Terms of Service. __,_._,___