Question

我试图通过swfobject oject，通过javascript：

初始化一些flash变量

var flashvars = {param: "one"};
var params = {};
var attributes = {};
attributes.id = "as3_js";
swfobject.embedSWF("test.swf", "alt", "450", "450", "9.0.0", false, flashvars, params, attributes);

我正在尝试使用Flex 4，但my_param永远不会从flashvars中获取价值并且从未发出警告：

<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" creationComplete="initApp()">

public function initApp():void 
{
    var paramObj:Object = LoaderInfo(this.root.loaderInfo).parameters;
    var icon_url:String;
    icon_url = paramObj['param'];
    my_param = icon_url;
    Alert.show(my_param);
}

Answer 1

你可以找到解决方案@skabir提到的链接。这里只提一下错误所在你可以使用FlexGlobals.topLevelApplication而不是LoaderInfo（this.root.loaderInfo）。

public function initApp():void 
{
    var paramObj:Object = Application(FlexGlobals.topLevelApplication).parameters;
    var my_param:String = paramObj['param'];
    Alert.show(my_param);
}

我不能从flex获得flashvars

1 个答案: