Re: [flexcoders] can you set a function to trigger when a variable changes?

[JesterXL]

<mx:Label text="{foo}" />   [Bindable] public var foo:String = "sup";   foo = "cheese";   public function get moo():String {     return __moo; }   public function set moo(val:String):void {     __moo = val;     runUpdateFunc(); }   <mx:Binding source="{foo}" destination="moo" />   A few ways.   ----- Original Message ----- From: hank williams To: flexcoders@yahoogroups.com Sent: Monday, July 10, 2006 9:49 PM Subject: [flexcoders] can you set a function to trigger when a variable changes? I have a variable, lets call it foo, that may change from time to time. When it changes I want certain of what one might call subscribing objects to be notified that the variable has changed. This gives these objects the ability to update themselves or take necessary actions. I am thinking this could be tied into the binding mechanism since this is a subset of what binding does. Any insight greatly appreciated. Hank __._,_.___ -- 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. __,_._,___