Flex ModuleLoader向Module(模块)传递参数实例

????? ?开发中我们一般会用到Module，有时候我们在调用该Module后需要向其传递参数。传递参数的方式很多，比如使用事件的方式。

??这里我使用ModuleLoader提供的特征进行传递参数使用示例。代码写的还算简单，我相信你能看明白。

<?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"
			   viewSourceURL="srcview/index.html">
	<fx:Script>
		<![CDATA[
			import com.myflexhero.MyFlexHeroTest;
 
			import mx.events.ModuleEvent;
			import mx.modules.ModuleLoader;
 
			protected function clickEvent(event:Event):void
			{
				var general:ModuleLoader = new ModuleLoader();
				general.url="com/myflexhero/MyFlexHeroTest.swf";
				general.addEventListener(ModuleEvent.READY,readyModule);
				addElement(general);
			}
 
			private function readyModule(event:ModuleEvent):void{ 
				var ml:ModuleLoader=event.target as ModuleLoader;
				//这里的MyFlexHeroTest则是MyFlexHeroTest.swf对应的mxml类
				//如果你选择下载源码,我测试时写的是Share.swf。
				var ichild:MyFlexHeroTest = ml.child as MyFlexHeroTest;
				if(ichild){
					ichild.loginName = "MyFlexHero,Welcome!";
				} 
			} 
 
		]]>
	</fx:Script>
	<s:Button label="点击传入" click="clickEvent(event)"/>
 
 
</s:Application>

副文件 源码]：

<?xml version="1.0" encoding="utf-8"?>
<mx:Module xmlns:fx="http://ns.adobe.com/mxml/2009" 
		   xmlns:s="library://ns.adobe.com/flex/spark" 
		   xmlns:mx="library://ns.adobe.com/flex/mx" layout="absolute" width="400" height="300" creationComplete="module1_creationCompleteHandler(event)">
	<fx:Declarations>
		<!-- 将非可视元素（例如服务、值对象）放在此处 -->
	</fx:Declarations>
	<fx:Script>
		<![CDATA[
			import mx.controls.Alert;
			import mx.events.FlexEvent;
			public var loginName:String;
 
 
			protected function module1_creationCompleteHandler(event:FlexEvent):void
			{
				Alert.show("传入的参数:"+loginName);
			}
 
		]]>
	</fx:Script>
</mx:Module>





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http://www.myflexhero.com