flex定时触发按钮的点击事件

用timer控制每隔3秒钟依次触发5个按钮的点击事件。

 

<?xml version="1.0" encoding="utf-8"?>

<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute">

 

    <mx:Script>

       <![CDATA[

           import mx.controls.Alert;

          

           private var timer:Timer=new Timer(3000,5);

           private var i:int=0;

          

           private function mainBtnClick():void

           {

              timer.addEventListener(TimerEvent.TIMER,timerStart);

              timer.addEventListener(TimerEvent.TIMER_COMPLETE,timerStop);

              timer.start();

           }

          

           private function timerStart(event:TimerEvent):void

           {

              hboxContainer.getChildAt(i).dispatchEvent(new MouseEvent(MouseEvent.CLICK));

              i++;

           }

          

           private function timerStop(event:TimerEvent):void

           {

              Alert.show("Event auto dispatch end. Total "+i+" times");

           }

 

           private function buttonClick(event:MouseEvent):void

           {

              Alert.show(event.target.label + " Clicked.");

           }

       ]]>

    </mx:Script>

 

    <mx:Button x="10" y="10" label="Click Me" click="mainBtnClick()"/>

   

    <mx:HBox id="hboxContainer" x="10" y="40">

       <mx:Button label="ButtonA" click="buttonClick(event)"/>

       <mx:Button label="ButtonB" click="buttonClick(event)"/>

       <mx:Button label="ButtonC" click="buttonClick(event)"/>

       <mx:Button label="ButtonD" click="buttonClick(event)"/>

       <mx:Button label="ButtonE" click="buttonClick(event)"/>

    </mx:HBox>

   

</mx:Application>

 

转自：http://xiaobolove334421.blog.163.com/blog/static/9977622008611103526456/