TourdeFLEX的一个例子在我机器里面报错!!
<?xml version="1.0"?><!-- Simple example to demonstrate the ComboBox control. --><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" backgroundGradientColors="[0x000000,0x323232]" viewSourceURL="srcview/index.html"> <mx:Script> <![CDATA[ import mx.collections.ArrayCollection; [Bindable] public var cards:ArrayCollection = new ArrayCollection( [ {label:"Visa", data:1}, {label:"MasterCard", data:2}, {label:"American Express", data:3} ]); private function closeHandler(event:Event):void { myLabel.text = "You selected: " + ComboBox(event.target).selectedItem.label; myData.text = "Data: " + ComboBox(event.target).selectedItem.data; } ]]> </mx:Script> <mx:Panel title="ComboBox Control Example" height="75%" width="75%" layout="horizontal" paddingTop="10" paddingBottom="10" paddingLeft="10" paddingRight="10" color="0xffffff" borderAlpha="0.15"> <mx:ComboBox dataProvider="{cards}" width="150" color="0x000000" close="closeHandler(event);"/> <mx:VBox width="250" color="0x000000"> <mx:Text width="200" color="blue" text="Select a type of credit card."/> <mx:Label id="myLabel" text="You selected:"/> <mx:Label id="myData" text="Data:"/> </mx:VBox> </mx:Panel> </mx:Application>