0

我在 adobe flash 中制作了一个主导航页面,并在其中制作了 3 个按钮。我已使用此代码根据按下的按钮调用一些外部 swf。问题是,当我按下按钮加载一个 swf 时,我希望卸载前一个。我该怎么做我已经尝试了一切

var myLoader:Loader = new Loader();        
var myLoaderMain:URLRequest = new URLRequest("main1.swf");
var myLoaderQuiz:URLRequest = new URLRequest("quiz.swf");
var myLoaderAnimation:URLRequest = new URLRequest("athens_animation.swf");
var myLoaderVideo:URLRequest = new URLRequest("videogallery.swf");


videogallerybtn.addEventListener(MouseEvent.CLICK, videoFunc);

function videoFunc(curEvt:MouseEvent) {
myLoader.load(myLoaderVideo);
addChild(myLoader); 
 }

 Quizbtn.addEventListener(MouseEvent.CLICK, quizFunc);
 function quizFunc(curEvt:MouseEvent) {
myLoader.load(myLoaderQuiz);
addChild(myLoader);

 }

 Animationbtn.addEventListener(MouseEvent.CLICK, AnimationFunc);

 function AnimationFunc(curEvt:MouseEvent) {
myLoader.load(myLoaderAnimation);
addChild(myLoader);
 }
4

1 回答 1

0

每个按钮有两个事件监听器,第一个 Mouse_Down 用于卸载加载器,而 MOUSE_UP 用于加载加载器。

    videogallerybtn.addEventListener(MouseEvent.MOUSE_DOWN, mouseDown);
    videogallerybtn.addEventListener(MouseEvent.MOUSE_UP, MouseUP);

     function MouseDown(curEvt:MouseEvent) {
     trace("mouseDown so unload, remove");
     }

     function MouseUP(curEvt:MouseEvent) {
     trace("mouseUP so load something and add it");
     }

希望你明白这个原则。

于 2013-05-08T16:38:22.010 回答