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当我尝试从 videoPlayer 影片剪辑中访问按钮影片剪辑时，我收到此错误消息。它们不是嵌套的。单击 videoPlayer 按钮时，屏幕底部的按钮会移开，而 videoPlayer 则位于其先前的位置。在关闭 videoPlayer 时，我希望按钮从屏幕右侧补间，但我收到以下错误消息“1120：访问未定义属性 TweenMax.from(btn1, 3, {x:450, y:209.1, ease:Back.easeOut});。我的问题是我将在 as3 中使用什么来访问按钮的控制，以便在关闭 videoPlayer 影片剪辑时对它们进行补间。任何指针将不胜感激。

The flvPlayer script:-

stop();

closeBtn.addEventListener(MouseEvent.CLICK, closeVid)
closeBtn.buttonMode = true;

function closeVid(e:MouseEvent):void
{
    video.stop();
    gotoAndStop(1);
    TweenMax.from(btn1, 3, {x:450, y:209.1, ease:Back.easeOut});
}

**********************************************************************

The script from outside the videoPlayer or scene1:-

import com.greensock.*;
import com.greensock.easing.*;

var numberOfButtons:Number = 3

var startX:Number;
var startY:Number;

var currentButton:MovieClip

for (var i:int = 1; i <= numberOfButtons; i++)
    {

        this["btn"+i].buttonMode = true;
        this["btn"+i].mouseChildren = false;
        this["btn"+i].addEventListener(MouseEvent.MOUSE_OVER, doRollover)
        this["btn"+i].addEventListener(MouseEvent.MOUSE_OUT, doRollout)
        this["btn"+i].addEventListener(MouseEvent.CLICK, showbtnContent);
    }

function doRollover(e:MouseEvent):void
{
    TweenMax.to(this[e.target.name], 1, {scaleX:1.1, scaleY:1.1, ease:Elastic.easeOut});
}

// This function handles the Rollout event  
function doRollout(e:MouseEvent):void
{
    TweenMax.to(this[e.target.name], 1, {scaleX:1, scaleY:1, ease:Elastic.easeOut});
}

function showbtnContent(e:MouseEvent):void
{
    currentButton = this[e.target.name]
    switch (currentButton)
    {
        case btn1:
        TweenMax.from(audioPlayer, 1, {x:449, y:-112, ease:Back.easeOut});
        audioPlayer.gotoAndStop(2);
        audioPlayer.parent.setChildIndex(audioPlayer, audioPlayer.parent.numChildren-1);
        break;

        case btn2:
        TweenMax.from(mcGallery, 1, {x:450, y:300, scaleX:1, scaleY:1, ease:Back.easeOut});
        mcGallery.gotoAndStop(2);
        mcGallery.parent.setChildIndex(mcGallery, mcGallery.parent.numChildren-1);
        break;

        case btn3:
        TweenMax.to(btn1, 20, {x:450, y:777.1, ease:Elastic.easeOut});
        TweenMax.to(btn2, 16, {x:450, y:777.1, ease:Elastic.easeOut});
        TweenMax.to(btn3, 12, {x:450, y:777.1, ease:Elastic.easeOut});
        TweenMax.from(flvPlayer, 3, {x:1060, y:280, ease:Back.easeOut});
        flvPlayer.gotoAndStop(2);
        flvPlayer.parent.setChildIndex(flvPlayer, flvPlayer.parent.numChildren-1);
        break;
        }
}
4

1 回答 1

0

当您使用gotoAndStop(1);它时，它会移动到第一帧，其中不存在 btn1、btn2 和 btn3。

修复它会很困难，因为您需要将时间线从按住按钮的 MovieClip 或 Sprite 移动到单独的 MovieClip 中，这样就不会发生这种情况。

于 2012-11-11T21:20:03.513 回答