我在div中有一个span元素,比如
<div id='news_ticker'><span id='news_ticker_text'>this is some long string that is long</span></div>
当我使用JQuery的动画在文档中移动跨度时,跨度及其文本将转到div中的下一行。我尝试将div宽度设置为一个非常大的宽度,并且它有效,但有更好的解决方案吗?
我的代码就像
#news_ticker_text {
visibility: hidden;
}
#news_ticker {
background-color:black;
position:fixed;
width: 9999%;
overflow: hidden;
}
/** Slides ticker text right. */
function slide_ticker_text() {
var width = $(document).width();
reset_ticker_text();
$("#news_ticker_text").animate({
marginLeft: width + "px",
}, 25000, 'linear' /* Progresses linearly instead of easing.*/,
function() {
setTimeout(slide_ticker_text, 50);
});
}
/** Resets ticker text to starting position. */
function reset_ticker_text() {
var onset = -1 * $('#news_ticker_text').width() +"px";
$('#news_ticker_text').css({
visibility: "visible",
marginLeft: onset
});
}
setTimeout(slide_ticker_text, 50);
答案 0 :(得分:8)