【发布时间】:2015-09-20 05:47:41
【问题描述】:
我有一个幻灯片,其中包含指向特定幻灯片的快速链接。然后幻灯片从该点继续。问题是如果我双击一个快速链接 - 当幻灯片继续播放时它会跳过一张幻灯片(如果我点击高音它会跳过 2)。
我认为这实际上是在函数运行时再次单击导致问题的问题,因为您可以通过在函数运行时快速单击其他链接来解决同样的问题。
这是我的代码...
var images=new Array();
var locationToRevealCount=6;
var nextimage=2;
var t;
var doubleclick;
addIcons();
function addIcons() {
while (locationToRevealCount>0) {
$("#extraImageButtons").append('<img class="galleryButtons" src="http://www.steveszone.co.uk/images/button_sets/pink_square_button1n.png" alt="'+locationToRevealCount+'" />');
images[locationToRevealCount]='http://www.tombrennand.net/'+locationToRevealCount+'a.jpg';
locationToRevealCount--;
};
$('.homeLeadContent').prepend('<img class="backgroundImage" src="http://www.tombrennand.net/1a.jpg" />');
$("#extraImageButtons img.galleryButtons[alt*='1']").attr("src","http://www.steveszone.co.uk/images/button_sets/black_square_button1n.png");
runSlides();
}
function runSlides() {
clearTimeout(t);
t = setTimeout(doSlideshow,3000);
}
function doSlideshow() {
if($('.backgroundImage').length!=0)
$('.backgroundImage').fadeOut(500,function() {
$('.backgroundImage').remove();
slideshowFadeIn();
});
else
slideshowFadeIn();
}
function slideshowFadeIn() {
if(nextimage>=images.length)
nextimage=1;
$("#extraImageButtons img.galleryButtons").attr("src","http://www.steveszone.co.uk/images/button_sets/pink_square_button1n.png");
$("#extraImageButtons img.galleryButtons[alt*='"+nextimage+"']").attr("src","http://www.steveszone.co.uk/images/button_sets/black_square_button1n.png");
$('.homeLeadContent').prepend($('<img class="backgroundImage" src="'+images[nextimage]+'" style="display:none;">').fadeIn(500,function() {
nextimage++;
runSlides();
}));
}
$("#extraImageButtons img.galleryButtons").live('click', function() {
nextimage=$(this).attr("alt");
$("#extraImageButtons img.galleryButtons").attr("src","http://www.steveszone.co.uk/images/button_sets/pink_square_button1n.png");
$(this).attr("src","http://www.steveszone.co.uk/images/button_sets/black_square_button1n.png");
clearTimeout(t);
doSlideshow();
});
...
<div class="homeLeadContent" style="width:965px;"></div>
<div id="extraImageButtons"></div>
【问题讨论】:
标签: javascript jquery double-click