Doesn't work for my needs.
I need to create object instances based on XML data. The component creating the instances isn't aware of what objects might get created. So I would need to declare every type of object just in case. Which means it's not dynamic at all, as soon as there is a new Object I need to modify the code to allow for it. Regards Dale Fraser <http://learncf.com/> http://learncf.com <http://flexcf.com/> http://flexcf.com From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Stephen Downs Sent: Friday, 18 April 2008 5:48 PM To: [email protected] Subject: Re: [flexcoders] Dynamic Instance Problem You just need to declare it somewhere, its still dynamic, i.e. it may be created it may not. You don't have to actually use the declared var, your just making sure thats its available for creation. private var declared:views.pr.ProjectView; -------------------------------------------------------------- Stephen Downs Addict, Tink Ltd. e: <mailto:[EMAIL PROTECTED]> [EMAIL PROTECTED] t: +44 (0) 7730 838 785 w: <http://www.tink.ws> http://www.tink.ws -------------------------------------------------------------- On 18 Apr 2008, at 08:38, Dale Fraser wrote: Thanks, That kind of makes it non dynamic if I need to reference it elsewhere. Is there a way around this. Regards Dale Fraser http://learncf.com <http://learncf.com/> http://flexcf.com <http://flexcf.com/> From: [email protected] [mailto:[EMAIL PROTECTED] On Behalf Of Christophe Herreman Sent: Friday, 18 April 2008 5:08 PM To: [email protected] Subject: Re: [flexcoders] Dynamic Instance Problem Hi Dale, did you reference the class somewhere in your code? It needs to be compiled into the swf in order to instantiate it dynamically. My personal preference is to do this with a static code block: { MyClass1, MyClass2 } regards, Christophe -- Christophe Herreman http://www.herrodius.com http://www.pranaframework.org 2008/4/18, Dale Fraser <[EMAIL PROTECTED]>: Anyone tell me why this doesn't work. var ClassName:String = 'views.pr.ProjectView'; var ClassReference:Class = getDefinitionByName(ClassName) as Class; var instance:UIComponent = new ClassReference(); child.addChild( instance ); ReferenceError: Error #1065: Variable ProjectView is not defined. at global/flash.utils::getDefinitionByName() at Main/addTab()[C:\ Central\Flex\src\Main.mxml:86] at Main/treeChanged()[C:\ Central\Flex\src\Main.mxml:52] at Main/__menuTree_click()[C:\ Central\Flex\src\Main.mxml:138] Regards Dale Fraser http://learncf.com <http://learncf.com/> http://flexcf.com <http://flexcf.com/> -- Christophe Herreman http://www.herrodius.com http://www.pranaframework.org
