flex actionscript 和 javascript 通訊（3）整合例子

原創

2020-02-21 10:06

前面說了單獨的調用，現在補上一個整合的例子
flex 中
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" initialize="init()">
    <mx:Script>
        <![CDATA[

            import mx.controls.Alert;
            private function init():void{
                ExternalInterface.addCallback("actionScriptSay", actionScriptSay);

            }

            private function onClick():void{
                ExternalInterface.call("javascritpSay",sayTxt.text);
            }

            private function actionScriptSay(value:String):void{

                outPut.text=outPut.text+"JavaScript says: " + value + "/n";

            }
        ]]>
    </mx:Script>
    <mx:Button x="398" y="42" label="Send" click="onClick()"/>
    <mx:TextArea x="180" y="87" width="272" height="205" id="outPut"/>
    <mx:TextInput x="180" y="42" id="sayTxt"/>

</mx:Application>

相對應html 中

<html lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>ExternalInterfaceExample</title>
<script language="JavaScript">

      function thisMovie(movieName) {
          if (navigator.appName.indexOf("Microsoft") != -1) {
              return window[movieName];
          } else {
              return document[movieName];
          }
      }
      function actionScriptSay(value) {

          thisMovie("lesson").actionScriptSay(value);
      }
      function javascritpSay(value) {
          document.forms["form1"].output.value += "ActionScript says: " + value + "/n";
      }
</script>
</head>
<body >

      <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
              id="lesson" width="500" height="375"
              codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab">
          <param name="movie" value="lesson.swf" />
          <param name="quality" value="high" />
          <param name="bgcolor" value="#869ca7" />
          <param name="allowScriptAccess" value="sameDomain" />
          <embed src="lesson.swf" quality="high" bgcolor="#869ca7"
              width="500" height="375" name="lesson" align="middle"
              play="true" loop="false" quality="high" allowScriptAccess="sameDomain"
              type="application/x-shockwave-flash"
              pluginspage="http://www.macromedia.com/go/getflashplayer">
          </embed>
      </object>

      <form name="form1" οnsubmit="return false;">
          <input type="text" name="input" value="" />
          <input type="button" value="Send" οnclick="actionScriptSay(this.form.input.value);" /><br />
          <textarea cols="60" rows="20" name="output" readonly="true"></textarea>
      </form>

</body>
</html>