动态标签和按钮

Question

如何在flex 3中创建动态标签和按钮？

Answer 1

public function yourFunction():void
{
   var tmpLbl:Label = new Label();
   tmpLbl.x = 10;
   tmpLbl.y = 5;
   tmpLbl.text = "Label Text";

   yourObj.addChild(tmpLbl);  // where yourObj is the object you want to add the label to
}

按钮的处理几乎相同，只是按钮文本将使用 btn.Label

设置 要添加 onclick 事件，只需使用

btn.addEventListener(MouseEvent.CLICK, ...