Question

我正在试图弄清楚如何在OOP AS3.0中使用数组。一直在寻找答案或一些教程，但无法找到它。也许你可以解释一下。

这就是我所拥有的：

Gallery.as文件：

package  {

    import flash.display.MovieClip;


    public class Gallery extends MovieClip {

        public var can:Number;

        public function Gallery() {


            can = 10;

            var impMyClass:Read = new Read(can);
            trace (impMyClass.myArray[0]);

        }

}

}

这里是Read.as文件：

package  {

    import flash.display.MovieClip;


    public class Read extends MovieClip {

        public var rezalt:Number = new Number;
        public var myArray:Array = new Array;

        public function Read(can:Number) {

            rezalt = can * 10 - 50 / 10;
            trace('Read-shi')


        myArray.push('Flash');                      


        }
    }
}

到目前为止一切正常。

但是当我在Read.as文件中进行一些更改时：

package  {

    import flash.display.MovieClip;


    public class Read extends MovieClip {

        public var rezalt:Number = new Number;
        public var myArray:Array = new Array;

        public function Read(can:Number) {

            rezalt = can * 10 - 50 / 10;
            trace('Read-shi')
        }

        public function someFunct():void{

        myArray.push('Flash');                      


        }


    }
}

一切都崩溃了。我应该如何将myArray的值放入主类文件（Gallery.as）？

Answer 1

您需要在上一版本的Read.as中运行“someFunct”函数，否则将不会填充Array。

    package  {

        import flash.display.MovieClip;


        public class Gallery extends MovieClip {

            public var can:Number;

            public function Gallery() {


                can = 10;

                var impMyClass:Read = new Read(can);
                impMyClass.someFunct();
                trace (impMyClass.myArray[0]);

            }

    }

}

Answer 2

试试这个：

包{

import flash.display.MovieClip;


public class Read extends MovieClip {

    public var rezalt:Number = new Number;
    public var myArray:Array = new Array;

    public function Read(can:Number)**:Number** {

        rezalt = can * 10 - 50 / 10;
        trace('Read-shi')
    }

    public function someFunct():void{

    myArray.push('Flash');                      


    }


}

}

Answer 3

你推错了：

您应该输入：

<强> myArray.push（闪光灯）; * 迹（myArray.length）; *

AS3.0 OOP中的数组

3 个答案: