Using an event object to pass information about selected tab

         
<?xml version="1.0"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" backgroundColor="white">

    <mx:Script>
        
        import mx.controls.Alert;
        import mx.events.IndexChangedEvent;
        private function handleChange(evt:IndexChangedEvent):void
        {
            Alert.show(evt.currentTarget.selectedIndex + " Label: " + evt.currentTarget.selectedChild.label);
        }
      
    </mx:Script>
    <mx:TabNavigator width="200" height="100" id="myTabNav" change="handleChange(event)">
    </mx:TabNavigator>
</mx:Application>

1.	TabNavigator Effect
2.	Put VBox into TabNavigator
3.	Add Panel to TabNavigator
4.	Contain a Spark List control and an TabNavigator container
5.	NavigatorContent inside a TabNavigator
6.	Put Form into TabNavigator
7.	Load the modules when navigating to tabs in TabNavigator
8.	TabNavigator creation Policy
9.	Load modules when the user navigates to the appropriate tabs in TabNavigator
10.	Add child component to TabNavigator
11.	Enable child of TabNavigator
12.	Disable TabControls Within a TabNavigator
13.	Get child count in TabNavigator
14.	TabNavigator container
15.	Change URL as TabNavigator changed
16.	Use Button to select Tab
17.	Using a tab navigator to created tabbed navigation
18.	Responding to tab changes in a tab navigator

Using an event object to pass information about selected tab : TabNavigator « Container « Flex

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