action script 3 如何为function加参数

This topic created in 5071 days ago, the information mentioned may be changed or developed.

很多按钮，分别跳到第2帧，3帧，N帧。我这样写的话要写一堆。
怎样只写一个function，然后调用的时候加一个数字就可以跳到相应的帧呢？

function detailshow2(event:MouseEvent) {
gotoAndPlay(2);
}

function detailshow3(event:MouseEvent) {
gotoAndPlay(3);
}

btn1.addEventListener(MouseEvent.MOUSE_UP,detailshow2);
btn2.addEventListener(MouseEvent.MOUSE_UP,detailshow3);

谢谢各位。

function

MouseEvent

gotoAndPlay

2 replies • 1970-01-01 08:00:00 +08:00

imcotton

Jul 3, 2012

var list:Array = [btn1, btn2];

for each (var i:IEventDispatcher in list)
i.addEventListener(MouseEvent.CLICK, onClick);

function onClick (event:MouseEvent):void
{
var index:int = list.indexOf(event.target);

if (index == -1)
return;

gotoAndPlay(index + 1);
}

heidour

Jul 3, 2012

@imcotton 虽然不是很明白，但是确实成功了。感谢。