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Global Variables within Flex Applications
source link: http://www.mikechambers.com/blog/2007/02/05/global-variables-within-flex-applications/
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Global Variables within Flex Applications
Monday, February 5, 2007
The question of how to set up global variables in a Flex application came up on the Flex Components list recently, and as it comes up every so often, I figured I would blog one of the answers.
This is actually very easy. Just define a public variable within your main application class, like so:
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
<mx:Script>
<![CDATA[
public var foo:String = "bar";
]]>
</mx:Script>
</mx:Application></pre>
You can then access that variable from anywhere within the Flex application via:
Application.application.foo
If you need to, you can still make the variable bindable.
Post and questions or suggestions in the comments.
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