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js的鼠標(biāo)懸浮事件

js的鼠標(biāo)懸浮事件

時(shí)間啊 2016-04-03 21:02:47
直接看<script>標(biāo)簽,想要鼠標(biāo)懸浮暫停怎樣實(shí)現(xiàn)不擾亂自動(dòng)翻滾<html> ?<head> ??<title>文字的無(wú)縫滾動(dòng)</title> ??<meta?charset="utf-8"> ??<meta?http-equiv="X-UA-Compatible"?content="IE=edge,chrome=1"?/>? ??<style?type="text/css"> ???*{? ????margin:?0; ????padding:?0; ???} ???body{ ????font-size:?12px; ????line-height:?24px; ???} ???a{ ????text-decoration:?none; ????color:#333; ???} ???a:hover{ ????color:#ff0000; ???} ???ul?{ ????????list-style:?outside?none?none; ???} ???#mooc{ ????width:?399px; ????margin:?50?auto?0; ????border:?5px?solid?#BBBBBB; ????box-shadow:?2px?2px?10px?#ababab; ????border-radius:?15px; ???} ???#mooc_head{ ????height:?60px;?/*?Safari?5.1?-?6.0?*/ ???????????background:?-webkit-linear-gradient(top,?#f05e6f,?#c9394a); ???????????background:?-moz-linear-gradient(center?top,#f05e6f,?#c9394a); ???????????background:?linear-gradient(to?bottom,?#f05e6f,?#c9394a);?/*?Safari??/*?Firefox?3.6?-?15??/*?標(biāo)準(zhǔn)的語(yǔ)法?*/ ???????????position:?relative; ???????????padding-left:?30px; ???????????line-height:?60px; ????font-size:?24px; ????color:#FFFFFF; ????border-radius:?8px?8px?0px?0px; ???} ???#mooc_head?a{ ????right:10px; ????bottom:?10px; ????line-height:?30px; ????color:white; ????position:?absolute; ????font-size:?12px; ???} ???#moocbox{ ????height:150px; ????overflow:?hidden; ????margin-left:?25px; ????width:335px; ???} ???#moocbox?ul?li{ ????height:?24px;? ???} ???#moocbox?ul?li?a{ ????display:block; ????color:black; ????float:left; ????height:?24px; ????text-indent:?15px; ????overflow:?hidden; ????width:?180px; ???} ???#moocbox?ul?li?a:hover{ ????color:red; ???} ???#mooc?span{ ????color:#999; ????float:?right; ???} ??</style> ?</head> ?<body> ??<div?id="mooc"> ???<h3?id="mooc_head">慕課網(wǎng)最新課程 ???<a?href="#">更多>></a> ???</h3> ???<div?id="moocbox"> ????<ul?id="con"> ????????<li><a?href="#">1.學(xué)會(huì)html5?絕對(duì)的屌絲逆襲(案例)</a><span>2013-09-18</span></li> ????????<li><a?href="#">2.tab頁(yè)面切換效果(案例)</a><span>2013-10-09</span></li> ????????<li><a?href="#">3.圓角水晶按鈕制作(案例)</a><span>2013-10-21</span></li> ????????<li><a?href="#">4.HTML+CSS基礎(chǔ)課程(系列)</a><span>2013-11-01</span></li> ????????<li><a?href="#">5.分頁(yè)頁(yè)碼制作(案例)</a><span>2013-11-06</span></li> ????????<li><a?href="#">6.導(dǎo)航條菜單的制作(案例)</a><span>2013-11-08</span></li> ????????<li><a?href="#">7.信息列表制作(案例)</a><span>2013-11-15</span></li> ????????<li><a?href="#">8.下拉菜單制作(案例)</a><span>2013-11-22</span></li> ????????<li><a?href="#">9.如何實(shí)現(xiàn)“新手引導(dǎo)”效果</a><span>2013-12-06</span></li>???? ????</ul> ???</div> ??</div>? ??<script?type="text/javascript"> ??var?box?=?document.getElementById("moocbox"); ??var?con=document.getElementById("con"); ??con.innerHTML+=con.innerHTML; ??box.scrollTop=0; ??var?liHeight=24;//li的高度 ??var?speed=50; ??var?delay=1000; ??function?startMove(){ ???box.scrollTop++; //???console.log(box.scrollTop); ???time=setInterval(scrollUp,speed); ??} ??function?scrollUp?()?{??? ???if(box.scrollTop%liHeight==0){ ????clearInterval(time); ????setTimeout(startMove,delay); ???}else{ ????box.scrollTop++; ????if(box.scrollTop?>=?box.scrollHeight/2){ ?????box.scrollTop=0; ????} ???} ??} ??setTimeout(startMove,delay); //??box.onmouseover=function(){ //???clearInterval(); //??} //??box.onmouseout=function(){ //???startMove(); //??}? ??</script> ?</body> </html>
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1 回答

?
慕郎_蓮華

TA貢獻(xiàn)83條經(jīng)驗(yàn) 獲得超16個(gè)贊

var?timer?=?setInterval(function(){//?自動(dòng)播放},間隔時(shí)間);
museover?的時(shí)候?clearinterval?取消自動(dòng)播放~~
mouseout的時(shí)候從新開啟var?timer?=?setinterval?//這個(gè)可以寫成一個(gè)函數(shù)?autoplay()


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反對(duì) 回復(fù) 2016-04-04
  • 時(shí)間啊
    時(shí)間啊
    當(dāng)if(box.scrollTop%liHeight==0){ clearInterval(time); setTimeout(startMove,delay); 當(dāng)執(zhí)行完這一句時(shí),鼠標(biāo)懸浮,清除已經(jīng)不存在的clearInter(time);鼠標(biāo)移開就添加了兩個(gè)setinterval
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