Flex&JavaScript通讯

备忘

 

index.template.html

 

......
<title></title>
<script language="javascript">
     
	function toSWF(value){
		//alert(value);
		getMovie("swf_HTML").fromJS(value);
		//document.forms["testForm"].input.value="";
	}
  
	function fromSWF(value){
		document.forms["testForm"].output.value += "From SWF " + value + "\n";
	}


</script>

......

<form name="testForm">
	<input type="text" name="input" value=""/>
	<input type="button" value="ToSWF" onClick="toSWF(document.testForm.input.value)"/>
	<textarea name="output" readonly="readonly" cols="60" rows="20"></textarea>
</form>

</body>
</html>

 

<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" width="270" height="226"
	creationComplete="crea()">
	
	<mx:Canvas borderStyle="solid">
		<mx:Text id="txt" x="10" y="10" width="252" height="147" text="testttt"/>
	</mx:Canvas>
	<mx:Button label="toJS" x="10" y="195" click="toJS()"/>
	<mx:TextInput id="txtInput" x="10" y="165"/>
		
	<mx:Script>
		<![CDATA[
	
	private function crea():void{
		ExternalInterface.addCallback("fromJS",fromJS);
	}
	
	private function toJS():void{
		ExternalInterface.call("fromSWF",txtInput.text);
	}
	
	public function fromJS(value:String):void{
		txt.text += "from JS " + value + "\n";
	}
	
		]]>
	</mx:Script>
		
</mx:Application>