Include ActionScript code and E4X expressions as part of the data binding expressions

            
<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
  <mx:TextInput id="myTI" />
  <mx:Text id="myText" text="{myTI.text.toUpperCase()}" />
</mx:Application>

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Include ActionScript code and E4X expressions as part of the data binding expressions : Data Binding « Data Model « Flex

Related examples in the same category