flex3 接受外部参数
1、一般状况
html:
<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="550" height="450">
<param name="allowScriptAccess" value="always">
<param name="movie" value="test4.swf?color=red&type=pants">
<param name="allowFullScreen" value="true"></param>
<param name="quality" value="high">
<param name="bgcolor" value="#ffffff">
<PARAM name="wmode" value="transparent">
<embed src="test4.swf?color=red&type=pants" quality="high" wmode="transparent" bgcolor="#ffffff" width="550" height="400" allowScriptAccess="always" allowfullscreen="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />
</object>
或者用flashvars参数传值
<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,0,0" width="550" height="450">
<param name="allowScriptAccess" value="always">
<param name="movie" value="test4.swf">
<param name="allowFullScreen" value="true"></param>
<param name="quality" value="high">
<param name="bgcolor" value="#ffffff">
<PARAM name="wmode" value="transparent">
<param name="FlashVars" value="color=red&type=pants" />
<embed src="test4.swf" quality="high" flashVars="color=red&type=pants" wmode="transparent" bgcolor="#ffffff" width="550" height="400" allowScriptAccess="always" allowfullscreen="true" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />
</object>
flex: (即：text4.swf 的代码)
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="horizontal" applicationComplete="initApp()">
<mx:Script>
<![CDATA[
[Bindable] public var color:String;
[Bindable] public var type:String;
private function initApp():void{
color = Application.application.parameters.color;
type = Application.application.parameters.type;
txtArea.text='Color: ' + color + ' ; Type: ' + type;
}
]]>
</mx:Script>
<mx:TextArea id="txtArea"/>
</mx:Application>
或者用grid显示
<?xml version="1.0" encoding="utf-8"?>
<mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="vertical" verticalAlign="middle" backgroundColor="white" creationComplete="init()">
<mx:Script>
<![CDATA[
private function init():void {
// The FlashVars
var obj:Object = Application.application.parameters;
var item:String;
arrColl = new ArrayCollection();
/* Populate the ArrayCollection object with the FlashVars. */
for (item in obj) {
arrColl.addItem({key:item, value:obj[item]});
}
dataGrid.dataProvider = arrColl;
}
]]>
</mx:Script>
<mx:ArrayCollection id="arrColl" />
<mx:DataGrid id="dataGrid" />
</mx:Application>
2、 通过 SWFObject
目前SWFObject最新版为2.0，关于SWFObject的一些资源见下面：
官方站点
http://blog.deconcept.com/swfobject/
在google code的地址，这里有SWFObject 2.0的JS包及相关自动代码生成器的下载
http://code.google.com/p/swfobject/
SWFObject 2.0 官方文档（英文）
http://code.google.com/p/swfobject/wiki/SWFObject_2_0_documentation
SWFObject 2.0 官方文档（中文翻译）
http://farthinker.cn/2007/12/27/swfobject-2_0-doc-translation/
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<script type="text/javascript" src="swfobject.js"></script>
<script type="text/javascript">
var flashvars = {
playname: "test4.swf",
videoname: "my player",
wear: "clothes"
};
var params = {
wmode: "transparent",
bgcolor: "#ffffff",
allowFullScreen: "true",
allowScriptAccess: "always",
quality: "high"
};
var attributes = {};
attributes.id = "flashContent";
swfobject.embedSWF("test4.swf", "flashContent", "800", "600", "9.0.0", "expressInstall.swf", flashvars, params, attributes);
</script>
</head>
<body>
<div id="flashContent">
<a href="http://www.adobe.com/go/getflashplayer">
<img src="http://www.adobe.com/images/shared/download_buttons/get_flash_player.gif" alt="Get Adobe Flash player" />
</a>
</div>
</body>
</html>
flex代码如上一例
想要说的是，Google 的YouTube播放器 也用了swfobject ！
http://code.google.com/apis/ajax/playground/#change_the_playing_video