Hi Tracey, Your comment in your first reply is exactly what I¹m asking clarification on:
>From 1st reply... ³ Now you can bind to any bindable property in MyMainAppFileName² How would you do this? Sorry if it¹s really simple but I can¹t work out how to databind in as3 to a dynamically created popup. Thanks. From: Tracy Spratt <[email protected]> Reply-To: <[email protected]> Date: Mon, 10 Aug 2009 10:09:05 -0400 To: <[email protected]> Subject: RE: [flexcoders] Re: PopUp databinding - possible? See the code in my first reply. Tracy Spratt, Lariat Services, development services available From: [email protected] [mailto:[email protected]] On Behalf Of Dave Cates Sent: Monday, August 10, 2009 7:16 AM To: [email protected] Subject: Re: [flexcoders] Re: PopUp databinding - possible? Hi Tracey, Many thanks for your responses so far. My only question is how do you bind any data into the popup? Some example code... In the parent AS code: // declare new instance of my popup item Var addPopUP:MyPopUp = new MyPopUp(); // assign var value to popup AddPopUp.someData = _someData; // display popup PopUpManager.addPopUP( addPopUp, this, true); In the Popup: [Bindable] Private var _someData:String; [Bindable] Public function set someData (value:String):void { _someData = value; } Public function get someData():String { return _someData; } So, with your code inserted, how would the code above look different so that when the _someData var in the parent changed, popup would automatically see that change? (without creating another function in the parent it needs to be binded). Thanks! Dave. From: Tracy Spratt <[email protected]> Reply-To: <[email protected]> Date: Fri, 7 Aug 2009 22:49:00 -0400 To: <[email protected]> Subject: RE: [flexcoders] Re: PopUp databinding - possible? ³in the creationComplete="init() of the PopUp?² Yes. Full syntax of what? This: ³[Bindable]private var _app:MyMainAppFileName;² is full syntax. Tracy Spratt, Lariat Services, development services available From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Friday, August 07, 2009 2:25 PM To: [email protected] Subject: [flexcoders] Re: PopUp databinding - possible? Tracy: What do you mean by? In a creation complete handler, assign: _var =Application.application as MyMainAppFileName; Do you mean in the creationComplete="init() of the PopUp? If so, what is the full syntax? Thanks! Lee --- In [email protected] <mailto:flexcoders%40yahoogroups.com> , "Tracy Spratt" <tr...@...> wrote: > > Sure. In the pop-up, define a bindable variable, say > > [Bindable]private var _app:MyMainAppFileName; > > > > In a creation complete handler, assign: > > _var = Application.application as MyMainAppFileName; > > > > Now you can bind to any bindable property in MyMainAppFileName > > > > If that is backwards to what you want, then I advise dispatching events from > the Pop-up. Remember, binding is just an event mechanism that is created by > the compiler. > > > > > > Tracy Spratt, > > Lariat Services, development services available > > _____ > > From: [email protected] <mailto:flexcoders%40yahoogroups.com> [mailto:[email protected] <mailto:flexcoders%40yahoogroups.com> ] On > Behalf Of Dave Cates > Sent: Friday, August 07, 2009 10:01 AM > To: [email protected] <mailto:flexcoders%40yahoogroups.com> > Subject: [flexcoders] PopUp databinding - possible? > > > > > > Hi all, > > I have an mxml component that I am displaying via the popup manager method. > > But, I have data that is sent to this popup that needs to be data bound - > database updates etc. > > So, how do you databind to the vars inside the popup? If the MXML component > was on the stage as normal I'd have no problems but the popup, my nature, is > created at run-time. > > So is it possible and if so, how?! > > Thanks! > Dave. > >
