Why what's wrong about it?
-----Original Message-----
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Andy
Johnston
Sent: Friday, 25 November 2005 2:41 PM
To: Flashcoders mailing list
Subject: Re: [Flashcoders] OOP newbie question
I never have a use for self refencing.. maybe thats just me, feels like
a dirty hack.
>Just create reference to your class. You will need that a lot ...
>
>
>function connect ()
>
>{
>
> mySocket = new XMLSocket ();
> var _obj = this;
>
> mySocket.onXML = function ()
> {
> _obj.handleIncoming();
> }
>}
>
>
>
>
>-----Original Message-----
>From: [EMAIL PROTECTED]
>[mailto:[EMAIL PROTECTED] On Behalf Of Jim
>Phelan
>Sent: Friday, 25 November 2005 2:27 PM
>To: 'Flashcoders mailing list'
>Subject: RE: [Flashcoders] OOP newbie question
>
>Hi,
>
>The problem here is scope. When you call parseMessages, you doing it in
>the
>scope of the mySocket object (where the method doesn't exist.)
>
>There's a pretty simple workaround for this using the Delegate utility
>that
>comes with Flash.
>
>At the top of your class file, do this : import mx.utils.Delegate;
>
>Change this line: mySocket.onXML = handleIncoming;
>To this: mySocket.onXML = Delegate.create(this,handleIncoming);
>
>And that should solve your problem. Basically you're creating a proxy
>function on the XMLSocket object that then invokes the handleIncoming
>function on your OSC object. There are other ways to do this, but I
>think
>the Delegate method is generally considered the best practice.
>
>Hope that helps,
>
>Jim
>
>-----Original Message-----
>From: [EMAIL PROTECTED]
>[mailto:[EMAIL PROTECTED] On Behalf Of
hbruyere
>Sent: Thursday, November 24, 2005 10:19 PM
>To: Flashcoders@chattyfig.figleaf.com
>Subject: [Flashcoders] OOP newbie question
>
>Hi,
>
>
>
>Here is a OOP newbie question.
>
>
>
>I have a class (see below)..
>
>
>
>Everything works fine. but the method "handleIncoming" can not access
()
>or
>maybe even find) the method "parseMessages".
>
>If I give the complete path to the instance of the OSC class (made in
my
>fla
>- for example "_root.OSC_Obj.parseMessages (xmlIn);" ) it works.
>
>
>
>How should I code this to make it works ?
>
>
>
>
>
>class OSC
>
>{
>
>
>
> var mySocket : XMLSocket;
>
>//
>
>//
>
> public function OSC ()
>
> {
>
> connect ();
>
> }
>
> //
>
> //
>
> function connect ()
>
> {
>
> mySocket = new XMLSocket ();
>
> mySocket.onXML = handleIncoming;
>
> }
>
>//
>
>//
>
> function handleIncoming (xmlIn)
>
> {
>
> parseMessages (xmlIn);
>
>
>
> }
>
>//
>
> function parseMessages (node)
>
> {
>
>actions......
>
>}
>
>}
>
>
>
>Thanks for your attention,
>
>
>
>//h
>
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>
>
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>
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>
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