废话不多说,直接给大家贴代码了,代码解决一起问题!
下面一段代码给大家介绍js无缝滚动实例代码:
代码如下所示:
<!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>无标题文档</title><style>*{margin:0px;padding:0px;}#div1{width:830px; height:166px; margin:50px auto;position:relative;background:white;overflow:hidden;}#div1 ul li{float:left; width:174px; height:166px; list-style:none;}ul{position:absolute;}</style><script>window.onload=function(){var oDiv=document.getElementById('div1');var oUl=oDiv.getElementsByTagName('ul')[0];var aLi=oUl.getElementsByTagName('li');var speed=3oUl.innerHTML=oUl.innerHTML+oUl.innerHTML;oUl.style.width=aLi[0].offsetWidth*aLi.length+'px';function move (){if(oUl.offsetLeft<-oUl.offsetWidth/2){oUl.style.left='0';}if(oUl.offsetLeft>0){oUl.style.left=-oUl.offsetWidth/2+'px';}oUl.style.left=oUl.offsetLeft+speed+'px';};var timer=setInterval(move,30);oDiv.onmouseover=function(){clearInterval(timer);};oDiv.onmouseout=function(){timer=setInterval(move,30);}document.getElementsByTagName('a')[0].onclick=function(){speed=-3;};document.getElementsByTagName('a')[1].onclick=function(){speed=3;};};</script></head><body><a href="javascipt:;">向左走</a><a href="javascipt:;">向右走</a><div id="div1"><ul><li><img src="images/b01.jpg" /></li><li><img src="images/b02.jpg" /></li><li><img src="images/b03.jpg" /></li><li><img src="images/b04.jpg" /></li><li><img src="images/b05.jpg" /></li></ul></div></body></html>
分享到侧边栏js代码如下所示:
代码如下所示:
<!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>无标题文档</title><style>#div1{width:100px; height:150px; background:#0F0; position:absolute; left:-100px;}#div1 span{position:absolute; width:20px; height:60px; line-height:20px; background:#00F; right:-20px; top:50px;}</style><script>window.onload=function(){var oDiv=document.getElementById('div1');oDiv.onmouseover=function(){startMove(10,0);}oDiv.onmouseout =function(){startMove(-10,-100);}}var timer=null;function startMove(speed,locall){var oDiv=document.getElementById('div1');clearInterval(timer);timer=setInterval(function(){if(oDiv.offsetLeft==locall){clearInterval(timer);}else{oDiv.style.left=oDiv.offsetLeft+speed+'px'; }},30);}</script></head><body><div id="div1"><span>分享到</span></div></body></html>
以上所述是小编给大家介绍的JavaScript中实现无缝滚动、分享到侧边栏实例代码,代码简单易懂,有疑问欢迎给我留言,小编及时给您答复!
新闻热点
疑难解答