Question

flex panel里面可以动态的添加（在for循环里面）添加诸如label或者是linkbutton的控件吗？求解释？？

Answer 1

当然可以了...
for (.......) {

panel.addElement(new Button());
}

Answer 2

var a:Array = new Array();
a.push(0);
a.push(1);
a.push(2);
for each(var num:int in a){
if(num == 0){
var label:Label = new Label();
label.text="我是label";
panel.addChild(label);
}
else if(num == 1){
var button:Button = new Button();
button.x=50;
button.y=20
button.label = "我是button";
panel.addChild(button);
}