Creating function and use it as event handler

      

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml">
    <mx:Script>
        
        import mx.controls.Alert;
        public function displayMe(input1:String):void
        {
            Alert.show(input1);
        }
      
    </mx:Script>
    <mx:TextInput id="thisTextInput" text="try this" />
    <mx:Button label="Display It" click="displayMe(thisTextInput.text)" />
</mx:Application>

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Creating function and use it as event handler : Event Handler « Event « Flex

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