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Flash AS2 事件处理机制(16) Example/AS2/events/EDEvent/EDEventExample.xml
Example/AS2/events/EDEvent/EDEventExample.fla
主类:
打开 EDEventClass.as 文档,输入下面的代码:
import mx.utils.Delegate;
import mx.events.EventDispatcher;
//----------------------------------------
class EDEventClass extends EventDispatcher
{
//----------------------------------------
public var tXML:XML;
//----------------------------------------
public function EDEventClass(url:String)
{
this.tXML = new XML();
this.tXML.onLoad = Delegate.create(this, this.XMLonLoad);
this.tXML.load(url);
}
private function XMLonLoad(success:Boolean):Void
{
if (success) {
this.dispatchEvent({type:"complete"});
}
}
//----------------------------------------
}
如果不继承 EventDispatcher 类.请将代码改成如下:
import mx.utils.Delegate;
import mx.events.EventDispatcher;
//----------------------------------------
class EDEventClass
{
//----------------------------------------
//不继承需添加这三个方法.
public var addEventListener:Function;
public var removeEventListener:Function;
private var dispatchEvent:Function;
//----------------------------------------
public var tXML:XML;
//----------------------------------------
public function EDEventClass(url:String)
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