package{
import flash.events.EventDispatcher;
import flash.events.Event;
//繼承EventDispatcher類
class CustomDispatcher extends EventDispatcher {
//事件名
public static var ACTION:String = "action";
//發出事件的方法
public function doAction():void {
dispatchEvent(new Event(CustomDispatcher.ACTION));
}
}
}
在fla中,
import CustomDispatcher
var evtIns=new CustomDispatcher()
//接收事件
evtIns.addEventListener(CustomDispatcher.ACTION,funcHangler)
function funcHangler(evt:Event){
//輸出事件名
trace(evt.type)
}
//發出事件
evtIns.doAction()
本文轉自:http://www.5uflash.com/flashjiaocheng/Flash-as3-jiaocheng/1794.html