How to use marquee to realize text scrolling left and right in html-HTML Tutorial-php.cn

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How to use marquee to realize text scrolling left and right in html

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Feb 01, 2018 am 09:54 AM

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This time I will show you how to use marquee to scroll text left and right in html. What are the things to note in html using marquee to scroll text left and right. Here is a practical case, let’s take a look.

<BODY>
//借助于marquee
<MARQUEE behavior="scroll" contenteditable="true" onstart="this.firstChild.innerHTML+=this.firstChild.innerHTML;" scrollamount="3" width="100">
<SPAN unselectable="on">这里是要滚动的内容</SPAN>
</MARQUEE>
//普通的实现方法
<DIV id="scrollobj" style="white-space:nowrap;overflow:hidden;width:500px;">
<span>这里是要滚动的内容</span>
</DIV>
<script language="javascript" type="text/javascript">
function scroll(obj) {
var tmp = (obj.scrollLeft)++;
//当滚动条到达右边顶端时
if (obj.scrollLeft==tmp) obj.innerHTML += obj.innerHTML;
//当滚动条滚动了初始内容的宽度时滚动条回到最左端
if (obj.scrollLeft>=obj.firstChild.offsetWidth) obj.scrollLeft=0;
}
setInterval("scroll(document.getElementById(&#39;scrollobj&#39;))",20);
</script>
</BODY>

I believe you have mastered the methods after reading these cases. For more exciting information, please pay attention to other related articles on the php Chinese website!

Related reading:

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css3’s new units vw, vh, vmin , how to use vmax

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