flex定时器的基本实现

发布时间：2020-12-15 04:35:21 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" creationComplete="init()" minWidth="955" minHeight="600" fx:D

<?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"
creationComplete="init()"
minWidth="955" minHeight="600">
<fx:Declarations>
</fx:Declarations>
<fx:Script>
<![CDATA[
import com.common.util.AlertUtil;
import mx.controls.Alert;
private var time:Timer;
private var count:int=0;
protected function init():void
{
time = new Timer(1000);
time.addEventListener(TimerEvent.TIMER,timeHandler);
time.start();
}
public function timeHandler(evt:TimerEvent):void
{
count++;
this.timer.text="第"+count+"次响应";
}
]]>
</fx:Script>
<s:Label x="100" y="100" id="timer" text="第0次响应"/>
</s:Application>

（编辑：李大同）

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