reference - 动作脚本 2.0。闪存日志。警告：引用未声明的变量。为什么 eval(Movie+"."+Name) == undefined 这个警告？

Question

尝试为 Flash Player 6.0 做优化代码。

有一个代码

if (eval(Movie + "." + NameTextField) == undefined) { // If undefined, the warning will be issued when accessing
        Movie.createTextField(NameTextField, Movie.CountDepth++ , X, Y, Width, Height);             
    }

    if (eval(Movie+"."+Name) == undefined){  //  If undefined, the warning will be issued when accessing    
        Movie.createEmptyMovieClip(Name, (NumDepth == undefined )?(Movie.CountDepth++):NumDepth );
    }

但在第一次通过时，此代码总是在文件 flashlog.txt 中给出警告。

不接受适当采访但未声明的 MovieClip 或 TextField？

Answer 1

尝试这个：

var CountDepth:Number = 0; // you may already have this else where in your code
if (!Movie.NameTextField) { 
    Movie.createTextField(NameTextField, CountDepth++ , X, Y, Width, Height); 
}

if (!Movie.Name){   
    Movie.createEmptyMovieClip( Name, CountDepth++ );
}