javascript - 尝试访问 flashvar 时出现错误 1009

Question

我正在尝试将字符串从 javascript 发送到我的 flash 文件。

在里面.mxml我有这个：

xmlLocation = (root.loaderInfo.parameters.location) ? root.loaderInfo.parameters.location : "";

它在这条线上崩溃并给了我一个

TypeError: Error #1009: Cannot access a property or method of a null object reference.

我发送的要么什么都没有，要么是这样的：

function callRecorder(x){
        $("#vidRecorderHolder").html("<span id='vidRecorderDIV'></span>");

        currentVid = x;

        var flashvars = {};
        flashvars.fileName=x;
        flashvars.location = "[location]";

        var parameters = {};
        var attributes = {};
        attributes.name="vidRecorder";
        attributes.id="vidRecorder";

        swfobject.embedSWF("commercialtribe.swf?ID="+Math.random()*100,"vidRecorderDIV","400","400","11.2", "expressInstall.swf", flashvars, parameters, attributes);   
    }

我该如何解决？

Answer 1

我得到了它

而不是 root.loaderInfo.parameters.location 它

FlexGlobals.topLevelApplication.parameters.location