Setup PopupMenuButton : PopUpMenuButton « Components « Flex

1. Flex
2. Components
3. PopUpMenuButton

Setup PopupMenuButton

  

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">
    <mx:Script>
    
    import mx.controls.Menu
    private function initMenuData():void {
        Menu(popupMB.popUp).selectedIndex=2;
    }
  
    </mx:Script>
    <mx:XML id="fileMenuChoices" format="e4x">
        <root>
            <fileItem label="New"/>
            <fileItem label="Open"/>
            <fileItem label="Save"/>
            <separator type="separator"/>
            <fileItem label="Exit"/>
        </root>
    </mx:XML>
    <mx:PopUpMenuButton id="popupMB"
                        showRoot="false"
                        labelField="@label"
                        dataProvider="{fileMenuChoices}"
                        creationComplete="initMenuData();"/>
</mx:Application>

   
    
  

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