Marquee替代 -- 无间滚动[IE6-7, FF, OP...]

关键词：Marquee,滚动时间:2008年09月19日星期五阅读:631

<!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>Marquee 替代 -- 无间滚动</title>
<style type="text/css">

</style>
<style type="text/css">

</style>
<script language="javascript" type="text/javascript">
//
</script>
<script language="javascript" type="text/javascript">
//<!--
/*******************************************
- Marquee 替代 -- 无间滚动
- By Mudoo 2008.8
- http://hi.baidu.com/mt20
********************************************
new Marquee({
obj : 'myMarquee', // 滚动对象（必须）
name : 'MyMQ_1', // 实例名（可选，不指定则随机）
mode : 'x', // 滚动模式（可选，x=水平, y=垂直，默认x）
speed : 10, // 滚动速度（可选，越小速度越快，默认10）
autoStart : true, // 自动开始（可选，默认True）
movePause : true // 鼠标经过是否暂停（可选，默认True）
});
********************************************/
var MyMarquees = new Array();
// 获取检测实例名
function getMyMQName(mName) {
var name = mName==undefined ? RandStr(5) : mName;
var myNames = ','+ MyMarquees.join(',') +',';

while(myNames.indexOf(','+ name +',')!=-1) {
name = RandStr(5);
}
return name;
}
function Marquee(inits) {
var _o = this;
var _i = inits;

if(_i.obj==undefined) return;
_o.mode = _i.mode==undefined ? 'x' : _i.mode; // 滚动模式(x:横向, y:纵向)
_o.mName = getMyMQName(_i.name); // 实例名
_o.mObj = $(_i.obj); // 滚动对象
_o.speed = _i.speed==undefined ? 10 : _i.speed; // 滚动速度
_o.autoStart= _i.autoStart==undefined ? true : _i.autoStart;// 自动开始
_o.movePause= _i.movePause==undefined ? true : _i.movePause;// 鼠标经过是否暂停

_o.mDo = null; // 计时器
_o.pause = false; // 暂停状态

// 无间滚动初始化
_o.init = function() {
if((_o.mObj.scrollWidth<=_o.mObj.offsetWidth && _o.mode=='x') || (_o.mObj.scrollHeight<=_o.mObj.offsetHeight && _o.mode=='y')) return;

MyMarquees.push(_o.mName);

// 克隆滚动内容
_o.mObj.innerHTML = _o.mode=='x' ? (
'<table width="100%" border="0" align="left" cellpadding="0" cellspace="0">'+
' <tr>'+
' <td id="MYMQ_'+ _o.mName +'_1">'+ _o.mObj.innerHTML +'</td>'+
' <td id="MYMQ_'+ _o.mName +'_2">'+ _o.mObj.innerHTML +'</td>'+
' </tr>'+
'</table>'
) : (
'<div id="MYMQ_'+ _o.mName +'_1">'+ _o.mObj.innerHTML +'</div>'+
'<div id="MYMQ_'+ _o.mName +'_2">'+ _o.mObj.innerHTML +'</div>'
);

// 获取对象、高宽
_o.mObj1 = $('MYMQ_'+ _o.mName +'_1');
_o.mObj2 = $('MYMQ_'+ _o.mName +'_2');
_o.mo1Width = _o.mObj1.scrollWidth;
_o.mo1Height = _o.mObj1.scrollHeight;

// 初始滚动
if(_o.autoStart) _o.start();
};

// 开始滚动
_o.start = function() {
_o.mDo = setInterval((_o.mode=='x' ? _o.moveX : _o.moveY), _o.speed);
if(_o.movePause) {
_o.mObj.onmouseover = function() {_o.pause = true;} 
_o.mObj.onmouseout = function() {_o.pause = false;}
}
}

// 停止滚动
_o.stop = function() {
clearInterval(_o.mDo)
_o.mObj.onmouseover = function() {} 
_o.mObj.onmouseout = function() {}
}

// 水平滚动
_o.moveX = function() {
if(_o.pause) return;
var left = _o.mObj.scrollLeft;
if(left==_o.mo1Width){ 
_o.mObj.scrollLeft = 0 ;
}else if(left>_o.mo1Width) {
_o.mObj.scrollLeft = left-_o.mo1Width;
}else{ 
_o.mObj.scrollLeft++;
}
};

// 垂直滚动
_o.moveY = function() {
if(_o.pause) return;
var top = _o.mObj.scrollTop;
if(top==_o.mo1Height){ 
_o.mObj.scrollTop = 0 ;
}else if(top>_o.mo1Height) {
_o.mObj.scrollTop = top-_o.mo1Height;
}else{ 
_o.mObj.scrollTop++;
}
};

_o.init();
}
//-->
</script>
</head>
<body>
<div class="case">
<div class="title"><a href="#" class="r">Top</a>Marquee&nbsp;调用方法</div>
<div class="b">new Marquee({obj, name, mode, speed, autoStart, movePause});</div>
<ul class="info gray">
<li><span class="key">obj：</span><span class="type">Object</span>滚动对象&nbsp;&nbsp;(*必须)</li>
<li><span class="key">name：</span><span class="type">String</span>实例名&nbsp;&nbsp;(*可选，默认随机)</li>
<li><span class="key">mode：</span><span class="type">String</span>滚动模式(x=水平, y=垂直)&nbsp;&nbsp;(*可选,默认为x)</li>
<li><span class="key">speed：</span><span class="type">Number</span>滚动速度，越小速度越快&nbsp;&nbsp;(*可选，默认10)</li>
<li><span class="key">autoStart：</span><span class="type">Boolean</span>自动开始&nbsp;&nbsp;(*可选，默认True)</li>
<li><span class="key">movePause：</span><span class="type">Boolean</span>鼠标经过是否暂停&nbsp;&nbsp;(*可选，默认True)</li>
</ul>
</div>
<div class="case">
<div class="title"><a href="#" class="r">Top</a><a name="1" ></a>Marquee 演示&nbsp;-&nbsp;横向模式</div>
<div id="MyMarqueeX" class="MyMarqueeX">
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134s7d9.jpg" alt="魅力泉州" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134i3mq.jpg" alt="魅力泉州" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134hl8x.jpg" alt="魅力泉州" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134ax4v.jpg" alt="魅力泉州" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134g0yv.jpg" alt="魅力泉州" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134gf5r.jpg" alt="魅力泉州" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134s7d9.jpg" alt="魅力泉州" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134i3mq.jpg" alt="魅力泉州" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134hl8x.jpg" alt="魅力泉州" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134ax4v.jpg" alt="魅力泉州" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134g0yv.jpg" alt="魅力泉州" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134gf5r.jpg" alt="魅力泉州" /></td>
</tr>
</table>
</div>
</div>
<div class="case">
<div class="title"><a href="#" class="r">Top</a><a name="1" ></a>Marquee 演示&nbsp;-&nbsp;纵向模式</div>
<div id="MyMarqueeY" class="MyMarqueeY">
<img src="http://hahalaiba.fj126.net/art/file/preview/08919134s7d9.jpg" alt="魅力泉州" /><br />
<img src="http://hahalaiba.fj126.net/art/file/preview/08919134i3mq.jpg" alt="魅力泉州" /><br />
<img src="http://hahalaiba.fj126.net/art/file/preview/08919134hl8x.jpg" alt="魅力泉州" /><br />
<img src="http://hahalaiba.fj126.net/art/file/preview/08919134ax4v.jpg" alt="魅力泉州" /><br />
<img src="http://hahalaiba.fj126.net/art/file/preview/08919134g0yv.jpg" alt="魅力泉州" /><br />
<img src="http://hahalaiba.fj126.net/art/file/preview/08919134gf5r.jpg" alt="魅力泉州" /><br />
</div>
</div>
<div class="case">
<div class="title"><a href="#" class="r">Top</a><a name="1" ></a>Marquee 演示&nbsp;-&nbsp;横向模式（内容不够宽）</div>
<div id="MyMarqueeX2" class="MyMarqueeX">
<table width="100%" border="0" cellpadding="0" cellspacing="0">
<tr>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134s7d9.jpg" alt="魅力泉州" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134i3mq.jpg" alt="魅力泉州" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134hl8x.jpg" alt="魅力泉州" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134ax4v.jpg" alt="魅力泉州" /></td>
</tr>
</table>
</div>
</div>
<div class="case">
<div class="title"><a href="#" class="r">Top</a><a name="1" ></a>Marquee 演示&nbsp;-&nbsp;纵向模式（内容不够长）</div>
<div id="MyMarqueeY2" class="MyMarqueeY">
<img src="http://hahalaiba.fj126.net/art/file/preview/08919134s7d9.jpg" alt="魅力泉州" /><br />
<img src="http://hahalaiba.fj126.net/art/file/preview/08919134i3mq.jpg" alt="魅力泉州" /><br />
</div>
</div>
<script language="javascript" type="text/javascript">
//
</script>
</body>
</html>

提示：可以先修改部分代码后再运行

简单横向：

<!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=gb2312" />
<title>无间滚动-兼容IE7 IE6 FireFox Opera</title>
<style type="text/css">
#demo { margin:30px auto 0; width:800px; overflow:hidden; }
img { border:2px solid #e6e6e6; padding:1px; }
</style>
</head>
<body>
<div id="demo">
<table width="100%" border="0" align="left" cellpadding="0" cellspacing="0">
<tr>
<td id="demo1">
<table width="100%" border="0" cellspacing="8" cellpadding="0">
<tr align="center">
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134s7d9.jpg" alt="" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134i3mq.jpg" alt="" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134hl8x.jpg" alt="" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134ax4v.jpg" alt="" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134g0yv.jpg" alt="" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134gf5r.jpg" alt="" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134s7d9.jpg" alt="" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134i3mq.jpg" alt="" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134hl8x.jpg" alt="" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134ax4v.jpg" alt="" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134g0yv.jpg" alt="" /></td>
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134gf5r.jpg" alt="" /></td>
</tr>
</table>
</td>
<td id="demo2">&nbsp;</td>
</tr>
</table>
</div>
</body>
</html>
<script type="text/javascript">
var speed = 20; //数字越大，速度越慢
var ZJJDemo = document.getElementById('demo');
var ZJJDemo1 = document.getElementById('demo1');
var ZJJDemo2 = document.getElementById('demo2');
ZJJDemo2.innerHTML = ZJJDemo1.innerHTML
function Marquee1(){
if(ZJJDemo2.offsetWidth-ZJJDemo.scrollLeft<=0)
ZJJDemo.scrollLeft-=ZJJDemo1.offsetWidth
else{
ZJJDemo.scrollLeft++
}
}
var MyMar1 = setInterval(Marquee1,speed)
ZJJDemo.onmouseover = function() {clearInterval(MyMar1)}
ZJJDemo.onmouseout = function() {MyMar1=setInterval(Marquee1,speed)}
</script>

提示：可以先修改部分代码后再运行

简单纵向

<!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=gb2312" />
<title>无间滚动-兼容IE7 IE6 FireFox Opera</title>
<style type="text/css">
#demo { margin:30px auto 0; width:200px; height:500px; overflow:hidden; }
img { border:2px solid #e6e6e6; padding:1px; }
</style>
</head>
<body>
<div id="demo">
<table width="100%" border="0" align="left" cellpadding="0" cellspacing="0">
<tr>
<td id="demo1">
<table width="100%" border="0" cellspacing="8" cellpadding="0">
<tr align="center">
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134s7d9.jpg" alt="" /></td>
</tr>
<tr align="center">
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134i3mq.jpg" alt="" /></td>
</tr>
<tr align="center">
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134hl8x.jpg" alt="" /></td>
</tr>
<tr align="center">
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134ax4v.jpg" alt="" /></td>
</tr>
<tr align="center">
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134g0yv.jpg" alt="" /></td>
</tr>
<tr align="center">
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134gf5r.jpg" alt="" /></td>
</tr>
<tr align="center">
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134s7d9.jpg" alt="" /></td>
</tr>
<tr align="center">
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134i3mq.jpg" alt="" /></td>
</tr>
<tr align="center">
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134hl8x.jpg" alt="" /></td>
</tr>
<tr align="center">
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134ax4v.jpg" alt="" /></td>
</tr>
<tr align="center">
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134g0yv.jpg" alt="" /></td>
</tr>
<tr align="center">
<td><img src="http://hahalaiba.fj126.net/art/file/preview/08919134gf5r.jpg" alt="" /></td>
</tr>
</table>
</td>
</tr>
<tr>
<td id="demo2">&nbsp;</td>
</tr>
</table>
</div>
</body>
</html>
<script type="text/javascript">
var speed = 20; //数字越大，速度越慢
var ZJJDemo = document.getElementById('demo');
var ZJJDemo1 = document.getElementById('demo1');
var ZJJDemo2 = document.getElementById('demo2');
ZJJDemo2.innerHTML = ZJJDemo1.innerHTML
function Marquee1(){
if(ZJJDemo2.offsetHeight-ZJJDemo.scrollTop<=0)
ZJJDemo.scrollTop-=ZJJDemo1.offsetHeight
else{
ZJJDemo.scrollTop++
}
}
var MyMar1 = setInterval(Marquee1,speed)
ZJJDemo.onmouseover = function() {clearInterval(MyMar1)}
ZJJDemo.onmouseout = function() {MyMar1=setInterval(Marquee1,speed)}
</script>

提示：可以先修改部分代码后再运行

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