Question

我想将一组舞台上的movieclip实例放入一个数组中，但我得到的是对象MovieClip而不是实例名称。有任何想法吗？感谢。

  // When the "Convert" Button is pressed...
public void convertUnits(View view) {
    Button convert = (Button) findViewById(R.id.buttonConvert);
    EditText inputField = (EditText) findViewById(R.id.editText);
    EditText showConvertion = (EditText) findViewById(R.id.editText2);
    // This variable is what number the user enters
    double userInput = Double.parseDouble(inputField.getText().toString().trim());

    // Radio Buttons variables on *LEFT SIDE*
    RadioButton leftMillimeters = (RadioButton) findViewById(R.id.leftMM);

    // Radio Buttons variables on *RIGHT SIDE*
    RadioButton rightMillimeters = (RadioButton) findViewById(R.id.radioButton9);


    if (inputField.getText().toString().trim().length() == 0) {
    // Shows Error messages to user if s/he didn't put a number in the textField -- "userInput"

        Context context = getApplicationContext();
        CharSequence text = "Text field is empty!";
        int duration = Toast.LENGTH_SHORT;

        Toast toast = Toast.makeText(context, text, duration);
        toast.show();

        inputField.setError("Please enter a number to convert");
        return;

    } else {

        // The math for conversions

        // Millimeter to Millimeter
        double milToMilResult = userInput * 1;
        String milToMilString = Double.toString(milToMilResult);


        // If the user's unit is Millimeters then...
        if (leftMillimeters.isChecked()) {
            // To Millimeters
            if (rightMillimeters.isChecked()) {
              showConvertion.setText(milToMilString);
            }
        }
    }
}

跟踪给了我： [对象MovieClip]，[对象MovieClip]

代替： puz1.wMc，puz1.aMc

Answer 1

访问MovieClip的实例，将MovieClip作为MovieClip类型的对象。

如果您想要MovieClip对象的名称，只需使用.name对象的MovieClip属性。

试试这个：

var puz1_arr:Array = new Array (puz1.wMc.name, puz1.aMc.name);
trace(puz1_arr);

这假设puz1.wMc和puz1.aMc是MovieClip个对象。

参考：

http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/display/DisplayObject.html#name

http://help.adobe.com/en_US/FlashPlatform/reference/actionscript/3/flash/display/MovieClip.html#propertySummary

从数组中追踪动画片段时，为什么会收到[对象MovieClip]？

1 个答案: