我正在使用Flash Professional CS5和高级相册模板（新/模板/媒体播放/高级相册）。
我的相册正常工作，但只要按下下一个或上一个按钮，定时器就不会重置。定时器设置为5秒，如果我在定时器剩余2.5秒时按下一个按钮，则下一个图像仅显示2.5秒。
我是Flash和Actionscript 3的新手，但我找不到任何处理此问题的内容，只有关于如何使用timer class reset的一般信息。任何关于如何让这个该死的计时器重置而不撕掉整个代码的帮助将非常感激。
import fl.data.DataProvider;
import fl.events.ListEvent;
import fl.transitions.*;
import fl.controls.*;
// USER CONFIG SETTINGS =====
var secondsDelay:Number = 20;
var autoStart:Boolean = true;
var transitionOn:Boolean = true; // true, false
var transitionType:String = "Fade"; // Blinds, Fade, Fly, Iris, Photo, PixelDissolve, Rotate, Squeeze, Wipe, Zoom, Random
var hardcodedXML:String="<photos><image title='Rank Badges'>image1.png</image><image title='How It Works'>image2.png</image><image title='First Steps'>image3.png</image><image title='Brain Crank'>image4.png</image><image title='Natural Friendship'>image5.png</image><image title='Fire Hazard'>image6.png</image><image title='I Got This'>image7.png</image><image title='Magic Act'>image8.png</image><image title='Replay'>image9.png</image><image title='Samaritan'>image10.png</image><image title='No Tag Backs'>image11.png</image></photos>";
// END USER CONFIG SETTINGS
// DECLARE VARIABLES AND OBJECTS =====
var imageList:XML = new XML();
var currentImageID:Number = 0;
var imageDP:DataProvider = new DataProvider();
var slideshowTimer:Timer = new Timer((secondsDelay*1000), 0);
// END DECLARATIONS
// CODE FOR HARDCODED XML =====
imageList = XML(hardcodedXML);
fl_parseImageXML(imageList);
// END CODE FOR HARDCODED XML
// EVENTS =====
imageTiles.addEventListener(ListEvent.ITEM_CLICK, fl_tileClickHandler);
function fl_tileClickHandler(evt:ListEvent):void
{
imageHolder.imageLoader.source = evt.item.source;
currentImageID = evt.item.imgID;
}
playPauseToggle_mc.addEventListener(MouseEvent.CLICK, fl_togglePlayPause);
function fl_togglePlayPause(evt:MouseEvent):void
{
if(playPauseToggle_mc.currentLabel == "play")
{
fl_startSlideShow();
playPauseToggle_mc.gotoAndStop("pause");
}
else if(playPauseToggle_mc.currentLabel == "pause")
{
fl_pauseSlideShow();
playPauseToggle_mc.gotoAndStop("play");
}
}
next_btn.addEventListener(MouseEvent.CLICK, fl_nextButtonClick);
prev_btn.addEventListener(MouseEvent.CLICK, fl_prevButtonClick);
function fl_nextButtonClick(evt:MouseEvent):void
{
fl_nextSlide();
}
function fl_prevButtonClick(evt:MouseEvent):void
{
fl_prevSlide();
}
slideshowTimer.addEventListener(TimerEvent.TIMER, fl_slideShowNext);
function fl_slideShowNext(evt:TimerEvent):void
{
fl_nextSlide();
}
// END EVENTS
// FUNCTIONS AND LOGIC =====
function fl_parseImageXML(imageXML:XML):void
{
var imagesNodes:XMLList = imageXML.children();
for(var i in imagesNodes)
{
var imgURL:String = imagesNodes[i];
var imgTitle:String = imagesNodes[i].attribute("title");
imageDP.addItem({label:imgTitle, source:imgURL, imgID:i});
}
imageTiles.dataProvider = imageDP;
imageHolder.imageLoader.source = imageDP.getItemAt(currentImageID).source;
title_txt.text = imageDP.getItemAt(currentImageID).label;
}
function fl_startSlideShow():void
{
slideshowTimer.start();
}
function fl_pauseSlideShow():void
{
slideshowTimer.stop();
}
function fl_nextSlide():void
{
currentImageID++;
if(currentImageID >= imageDP.length)
{
currentImageID = 0;
}
if(transitionOn == true)
{
fl_doTransition();
}
imageHolder.imageLoader.source = imageDP.getItemAt(currentImageID).source;
title_txt.text = imageDP.getItemAt(currentImageID).label;
}
function fl_prevSlide():void
{
currentImageID--;
if(currentImageID < 0)
{
currentImageID = imageDP.length-1;
}
if(transitionOn == true)
{
fl_doTransition();
}
imageHolder.imageLoader.source = imageDP.getItemAt(currentImageID).source;
title_txt.text = imageDP.getItemAt(currentImageID).label;
}
function fl_doTransition():void
{
if(transitionType == "Blinds")
{
TransitionManager.start(imageHolder, {type:Blinds, direction:Transition.IN, duration:1});
} else if (transitionType == "Fade")
{
TransitionManager.start(imageHolder, {type:Fade, direction:Transition.IN, duration:1});
} else if (transitionType == "Fly")
{
TransitionManager.start(imageHolder, {type:Fly, direction:Transition.IN, duration:1});
} else if (transitionType == "Iris")
{
TransitionManager.start(imageHolder, {type:Iris, direction:Transition.IN, duration:1});
} else if (transitionType == "Photo")
{
TransitionManager.start(imageHolder, {type:Photo, direction:Transition.IN, duration:1});
} else if (transitionType == "PixelDissolve")
{
TransitionManager.start(imageHolder, {type:PixelDissolve, direction:Transition.IN, duration:1});
} else if (transitionType == "Rotate")
{
TransitionManager.start(imageHolder, {type:Rotate, direction:Transition.IN, duration:1});
} else if (transitionType == "Squeeze")
{
TransitionManager.start(imageHolder, {type:Squeeze, direction:Transition.IN, duration:1});
} else if (transitionType == "Wipe")
{
TransitionManager.start(imageHolder, {type:Wipe, direction:Transition.IN, duration:1});
} else if (transitionType == "Zoom")
{
TransitionManager.start(imageHolder, {type:Zoom, direction:Transition.IN, duration:1});
} else if (transitionType == "Random")
{
var randomNumber:Number = Math.round(Math.random()*9) + 1;
switch (randomNumber) {
case 1:
TransitionManager.start(imageHolder, {type:Blinds, direction:Transition.IN, duration:0.25});
break;
case 2:
TransitionManager.start(imageHolder, {type:Fade, direction:Transition.IN, duration:1});
break;
case 3:
TransitionManager.start(imageHolder, {type:Fly, direction:Transition.IN, duration:0.25});
break;
case 4:
TransitionManager.start(imageHolder, {type:Iris, direction:Transition.IN, duration:0.25});
break;
case 5:
TransitionManager.start(imageHolder, {type:Photo, direction:Transition.IN, duration:0.25});
break;
case 6:
TransitionManager.start(imageHolder, {type:PixelDissolve, direction:Transition.IN, duration:0.25});
break;
case 7:
TransitionManager.start(imageHolder, {type:Rotate, direction:Transition.IN, duration:0.25});
break;
case 8:
TransitionManager.start(imageHolder, {type:Squeeze, direction:Transition.IN, duration:0.25});
break;
case 9:
TransitionManager.start(imageHolder, {type:Wipe, direction:Transition.IN, duration:0.25});
break;
case 10:
TransitionManager.start(imageHolder, {type:Zoom, direction:Transition.IN, duration:0.25});
break;
}
} else
{
trace("error - transitionType not recognized");
}
}
if(autoStart == true)
{
fl_startSlideShow();
playPauseToggle_mc.gotoAndStop("pause");
}
// END FUNCTIONS AND LOGIC
答案 0 :(得分：1)
调用fl_nextSlide()时，您没有重置计时器。在fl_nextSlide()致电slideshowTimer.reset()以重置它，然后立即致电slideshowTimer.start()再次启动它。