Access application's localVar by prefixing it with outerDocument keyword
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<!-- containers\spark\SparkDataGroupContainerInlineScope.mxml -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
xmlns:mx="library://ns.adobe.com/flex/mx"
xmlns:s="library://ns.adobe.com/flex/spark">
<fx:Script>
// Variable in the Application scope.
[Bindable]
public var localVar:String="Application scope";
</fx:Script>
<s:SkinnableDataContainer>
<s:layout>
<s:VerticalLayout />
</s:layout>
<mx:ArrayList>
<fx:Object firstName="Bill" lastName="Smith" companyID="11233" />
<fx:Object firstName="Dave" lastName="Jones" companyID="13455" />
<fx:Object firstName="Mary" lastName="Davis" companyID="11543" />
<fx:Object firstName="Debbie" lastName="Cooper" companyID="14266" />
</mx:ArrayList>
<s:itemRenderer>
<fx:Component>
<s:ItemRenderer>
<fx:Script>
// Variable in the Renderer scope.
[Bindable]
public var localVar:String="Renderer scope";
</fx:Script>
<s:Group verticalCenter="0" left="2" right="2" top="2"
bottom="2">
<s:layout>
<s:HorizontalLayout />
</s:layout>
<s:Label text="{data.lastName}, {data.firstName}" />
<s:Label text="{data.companyID}" />
<s:Label text="{'Renderer localVar = ' + localVar}" />
<s:Label
text="{'Application localVar = ' + outerDocument.localVar}" />
</s:Group>
</s:ItemRenderer>
</fx:Component>
</s:itemRenderer>
</s:SkinnableDataContainer>
</s:Application>
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