Use ExternalInterface... <?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" backgroundColor="#BBDDDD" initialize="init(event)"> <mx:Script> <![CDATA[ import mx.events.FlexEvent; import mx.controls.Alert;
private function init(event:FlexEvent):void { if (ExternalInterface.available) { var bgcolor:String = ExternalInterface.call("getcss", "body", "background-color"); if(bgcolor == null) { bgcolor = ExternalInterface.call("getBGColor"); } } this.setStyle("backgroundColor", bgcolor); } ]]> </mx:Script> </mx:Application> In the HTML page add the following javascript functions: <script language="JavaScript" type="text/javascript"> function getBGColor() { return document.bgColor; } function getcss(selector, property) { var i, r, s=document.styleSheets && document.styleSheets[0]; if(s) { r = s.rules ? s.rules : s.cssRules; if(r) { i = r.length; while(i--) { if(r[i].selectorText.toLowerCase() === selector.toLowerCase()) { return (r[i].style[property]); } } } } return null; } </script> --- In flexcoders@yahoogroups.com, "whatabrain" <[EMAIL PROTECTED]> wrote: > > How do I make the background color of my flex app match the color of > the HTML page behind it? It seems that no matter what I do (short of > setting background color on mx:Application), I get the default blue- > gray background. > > I've tried the following: > 1) Using the bgcolor parameter and wmode=transparent when creating the > app. > 2) Setting backgroundAlpha=0.0 on the mx:Application tag. >