[ActionScript 3.0] 简单倒计时

 1 import flash.utils.Timer;

 2 import flash.events.TimerEvent;

 3 import flash.text.TextField;

 4 

 5 var text:TextField = new TextField();

 6 var endTime:Date = new Date(2015,7-1,29,15,30,0);

 7 var timer:Timer = new Timer(1000);

 8 text.autoSize = "left";

 9 this.addChild(text);

10 timer.addEventListener(TimerEvent.TIMER,onTimer);

11 timer.start();

12 function onTimer(e:TimerEvent):void

13 {

14     text.text = formateCountdown(endTime,new Date());

15 }

16 function formateCountdown(endTime:Date,nowTime:Date):String

17 {

18     var total:Number = Math.floor((endTime.getTime() - nowTime.getTime()) / 1000);

19     if (total > 0) {

20         var day:Number = Math.floor(total / 86400);

21         total = total - day * 60 * 60 * 24;

22         var hours:Number = Math.floor(total / 3600);

23         total = total - hours * 60 * 60;

24         var minutes:Number = Math.floor(total / 60);

25         total = total - minutes * 60;

26         var seconds:Number = total;

27         return day.toString()+"天"+hours.toString()+"时"+minutes.toString()+"分"+seconds.toString()+"秒";

28     }

29     return "倒计时日期已过...";

30 }