Question

请问一下，在flex程序设计中，怎么实现数字跳变

我想将数字从1一直变化到100，要看得见那种变化，就像秒表那种跳跃的变化

Answer 1

<?xml version = "1.0" encoding = "utf-8"?> <mx:Application xmlns:mx = " http://www.adobe.com/2006/mxml" layout="vertical"> <mx:Script> <![CDATA[ private var timer : Timer = new Timer(1000, 100); private function btnClick() : void { if (timer.running != true) { timer.addEventListener(TimerEvent.TIMER, test); timer.start(); } } private function test(event : Event) : void { txtShow.text = timer.currentCount.toString(); } ]]> </mx:Script> <mx:HBox horizontalAlign="center" width="100%"> <mx:Button label = "click" click = "btnClick()" /> <mx:TextInput id = "txtShow" /> </mx:HBox> </mx:Application> 我自已写的。运行过，OK