Flex4 模拟背景图片切换

发布时间：2020-12-15 01:42:46 所属栏目：百科来源：网络整理

导读：?xml version="1.0" encoding="utf-8"? s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" ??? ??? ??? ?? xmlns:s="library://ns.adobe.com/flex/spark" ??? ??? ??? ?? xmlns:mx="library://ns.adobe.com/flex/mx" height="100%" width="100%" ???

<?xml version="1.0" encoding="utf-8"?> <s:Application xmlns:fx="http://ns.adobe.com/mxml/2009" ??? ??? ??? ?? xmlns:s="library://ns.adobe.com/flex/spark" ??? ??? ??? ?? xmlns:mx="library://ns.adobe.com/flex/mx" height="100%" width="100%"> ??? <fx:Declarations> ??? ???  ??? </fx:Declarations> ??? <fx:Script> ??? ??? <![CDATA[ ??? ??? ??? ??? ??? ]]> ??? </fx:Script> ??? <s:ComboBox id="conBox" selectedItem="normal"> ??? ??? <s:dataProvider> ??? ??? ??? <s:ArrayCollection> ??? ??? ??? ??? <fx:String>error.png</fx:String> ??? ??? ??? ??? <fx:String>sorry.jpg</fx:String> ??? ??? ??? </s:ArrayCollection> ??? ??? </s:dataProvider> ??? </s:ComboBox> ??? ??? <s:Graphic x="20" y="20" width="100%" height="90%" top="50"> ??? ??? <mx:Image id="bg2" source="{conBox.selectedItem}" width="100%" height="100%" /> ??? </s:Graphic> ??? ??? <s:Button label="测试按钮" x="200" y="200"/> ??? <s:TextInput width="300" x="350" y="200"/> ??? ??? </s:Application>

（编辑：李大同）

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