Declare myFunc() function to be callable by the wrapper : ExternalInterface « Development « Flex

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Declare myFunc() function to be callable by the wrapper
          

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Code from Flex Documentation "Using Adobe Flex 4".

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<!-- wrapper/AddCallbackExample.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" creationComplete="initApp()">
    <fx:Script>
         
        import flash.external.*; 
        public function initApp():void 
            ExternalInterface.addCallback("myFlexFunction",myFunc)
        
        public function myFunc(s:String):void 
            l1.text = s; 
        
      
    </fx:Script>
    <s:Label id="l1" />
</s:Application>

   
    
    
    
    
    
    
    
    
    
  
Related examples in the same category
1.Detect support for the ExternalInterface APIDetect support for the ExternalInterface API
2.Use available property to detect support for the ExternalInterface API before executing methods that use the classUse available property to detect support for the ExternalInterface API before executing methods that use the class
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