html代码:
<ul id="news-list">
<li>新闻标题1</li>
<li>新闻标题2</li>
<li>新闻标题3</li>
</ul>
js代码:
$(function(){
var height = $("#news-list li").first().innerHeight();
function roll() {
var li_clone = $("#news-list li").first().clone();
$("#news-list li").first().animate({marginTop: -height}, 1000, function() {
$(li_clone).appendTo($("#news-list"));
$(this).remove();
});
}
var timer = setInterval(roll, 1000);
});
关键词:jquery滚动
所属分类:代码片段
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