出于某种原因,我无法弄清楚如何在以下脚本中停止双动画:
<script type="text/javascript">
$(document).ready(function() {
var activeNews = "01";
$(".newsNav.forward").click(function(event) {
event.preventDefault();
if (activeNews == 01) {
$(".newsItem.01").stop(true, true).fadeOut(250, function() {
$(".newsItem.02").stop(true, true).fadeIn(250);
});
activeNews = 02;
} else if (activeNews == 02) {
$(".newsItem.02").stop(true, true).fadeOut(250, function() {
$(".newsItem.03").stop(true, true).fadeIn(250);
});
activeNews = 03;
} else if (activeNews == 03) {
$(".newsItem.03").stop(true, true).fadeOut(250, function() {
$(".newsItem.01").stop(true, true).fadeIn(250);
});
activeNews = 01;
}
});
});
</script>
当你过快地点击.newsNav.forward
时,会出现多个.newsItems
,而不只是一个.stop();
。正如你所看到的,我知道<div id="news">
<a class="newsNav back" href="#"><</a>
<a class="newsNav forward" href="#">></a>
<h1>Latest News</h1>
<div id="newsSlider">
<p class="newsItem 01 active">First News Item</p>
<p class="newsItem 02">Second News Item</p>
<p class="newsItem 03">Third News Item</p>
</div><!--/#newsSlider-->
<div style="clear:both;"></div>
</div><!--/#news-->
应该解决这个问题,但我无法弄清楚它为什么不起作用。
HTML如果相关:
#contentWrapper #content #news #newsSlider p.newsItem {
display: none;
}
#contentWrapper #content #news #newsSlider p.newsItem.active {
display: block;
}
相关的CSS:
{{1}}
答案 0 :(得分:1)
您只是停止某些类的动画。实现全球化&#34;在动画中停止,您将必须清除动画队列中所有可能在JS函数中设置动画的元素。
这意味着要做一些事情:
$(document).ready(function() {
var activeNews = "01";
$(".newsNav.forward").click(function(event) {
event.preventDefault();
// Pre-emptively stops all animation
$(".newsItem").stop(true, true);
// Note the removal of the .stop() method before each animation
if (activeNews == 01) {
$(".newsItem.01").fadeOut(250, function() {
$(".newsItem.02").fadeIn(250);
});
activeNews = 02;
} else if (activeNews == 02) {
$(".newsItem.02").fadeOut(250, function() {
$(".newsItem.03").fadeIn(250);
});
activeNews = 03;
} else if (activeNews == 03) {
$(".newsItem.03").fadeOut(250, function() {
$(".newsItem.01").fadeIn(250);
});
activeNews = 01;
}
});
});