Remove control from parent

           

<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
    <mx:HBox width="600" height="400">
        <mx:Script>
            
                import mx.core.UIComponent;
    
                private function hideAndRemoveFromLayout(event:Event):void
                {
                    (event.target as UIComponent).visible = false;
                    (event.target as UIComponent).includeInLayout = false;
                }
    
          
        </mx:Script>
        <mx:VBox>
            <mx:Button label="Remove from Layout and Hide" click="hideAndRemoveFromLayout(event)" />
        </mx:VBox>
    </mx:HBox>
</mx:Application>

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Remove control from parent : Layout « Container « Flex

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