如何删除我在 Flex 中按下的按钮？

Question

当我尝试此操作时，它没有删除右键。能否请您指出正确的方向以找出问题所在。

private var myArray:Array = [];
private var myButton:Button;
public function addButton():void {
var i:uint = myArray.length;
                myButton = new Button();
                myButton.label = "New Button"+ String(i);
                myButton.id= "myButton" + String(i);
                myGroup.addElement(myButton);
                myArray.push(myGroup.addElement(myButton));
                myButton.addEventListener(MouseEvent.CLICK, removeButton);
            }
public function removeButton(event:MouseEvent):void {
//myGroup.removeElement(myArray.splice(2,1)); don´t work
//myGroup.removeElement(myArray.pop()); remove the last one
}

Answer 1

试试看。它会起作用并移除按下的按钮。

public function removeButton(event:MouseEvent):void 
{
    myGroup.removeElementAt(myArray.indexOf(event.currentTarget));
    myArray.splice(myArray.indexOf(event.currentTarget), 1); 
}