一、HTML代码
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="content-type" content="text/html;charset=utf-8"> <title>Scroll Text</title> <link rel="stylesheet" type="text/css" href="scrollText.css"> </head> <body> <div class="news_root"> <div class="news_header">HeaderLine</div> <div id="scrollContainer"> <div id="scrollContent"> <a href="#">w3c has released html5</a> <a href="#">w3c has released css3</a> <a href="#">w3c has released ecmasript5</a> <a href="#">w3c has released ria</a> <a href="#">w3c has released html5 bom</a> <a href="#">w3c has released ria</a> <a href="#">w3c has released html5 bom</a> </div> </div> </div> <script type="text/javascript" src="scrollText.js"></script> </body> </html>
二、CSS代码
body { font-size:15px; font-family: 'Microsoft YaHei','微软雅黑','SimSun','宋体'; margin: 0px; padding: 0px; text-align: center; } a { color:#666666; text-decoration: none; display: block; line-height: 1.5em; } a:hover { color: #CC0000; text-decoration: none; } .news_root { width: 255px; height: 134px; text-align: left; margin: 0 auto; border: 1px solid #ccc; } .news_header { width: 243px; height: 16px; vertical-align: top; text-align: left; font-size: 14px; padding: 6px; background-color: #ccc; } #scrollContainer { width: 245px; margin: 2px 5px; overflow: hidden; text-align: left; }
三、Javascript代码
var stopscroll = false; var scrollContHeight = 95; //滚动区域的高度 var scrollContWidth = 230; //滚动区域的宽度 var scrollSpeed = 25; //滚动的速度,越小滚动越快 var scrollContainer = document.getElementById("scrollContainer"); var scrollContent = document.getElementById("scrollContent"); do { scrollContainer.appendChild(scrollContent.cloneNode(true)); }while(scrollContainer.offsetHeight < scrollContHeight); scrollContainer.style.width = scrollContWidth+"px"; scrollContainer.style.height = scrollContHeight+"px"; scrollContainer.noWrap = true; //加入�事件:鼠标经过,停止滚动;鼠标离开,继续滚动 scrollContainer.onmouseover = new Function("stopscroll = true"); scrollContainer.onmouseout = new Function("stopscroll = false"); function init() { scrollContainer.scrollTop = 0; setInterval(scrollUp,scrollSpeed); } init(); var currTop = 0; function scrollUp() { if(stopscroll == true) return; currTop = scrollContainer.scrollTop; scrollContainer.scrollTop += 1; if(currTop == scrollContainer.scrollTop) { scrollContainer.scrollTop = 0; scrollContainer.scrollTop += 1; } }
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