jquery鼠标移动div内容上下左右滚动
点击这里查看效果：http://keleyi.com/keleyi/phtml/jqtexiao/9.htm
<!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>鼠标移动 div内容滚动 - 柯乐义</title>
<meta name="keywords" content="鼠标移动 div内容滚动">
<meta name="description" content="鼠标移动 div内容滚动">
<script type="text/javascript" src="http://keleyi.com/keleyi/pmedia/jquery-1.8.3.min.js"></script>
</head> <body> <div style="width:1000px;margin:24px auto;">
<h1>1. 横向滚动 1 Horizontal Scrolling</h1>
<style>
.thumbs-block {
position:relative; /**/
overflow: hidden;
background: #ccc;
margin: 0 5px;
width: 714px;
height:142px; /**/
}
.thumbs-block .thumbs {
white-space: nowrap;
text-align: center;
}
.thumbs-block .thumb {
display: inline-block;
padding: 5px;
margin: 5px;
background: rgba(0, 0, 0, 0.2);
border: 1px solid #ccc;
border: 1px solid rgba(0, 0, 0, 0.3);
height: 120px;
-webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
-moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
box-shadow: 0 1px 3px rgba(0, 0, 0, 0.2);
} .thumbs{
position:absolute; /**/
margin-left:0; /**/
}
</style>
<script>
$(function () {
var $bl = $(".thumbs-block"),
$th = $(".thumbs"),
blW = $bl.outerWidth(),
blSW = $bl[0].scrollWidth,
wDiff = (blSW / blW) - 1, // widths difference ratio
mPadd = 60, // Mousemove Padding
damp = 20, // Mousemove response softness
mX = 0, // Real mouse position
mX2 = 0, // Modified mouse position
posX = 0,
mmAA = blW - (mPadd * 2), // The mousemove available area
mmAAr = (blW / mmAA); // get available mousemove fidderence ratio $bl.mousemove(function (e) {
mX = e.pageX - this.offsetLeft;
mX2 = Math.min(Math.max(0, mX - mPadd), mmAA) * mmAAr;
}); setInterval(function () {
posX += (mX2 - posX) / damp; // zeno's paradox equation "catching delay"
$th.css({ marginLeft: -posX * wDiff });
}, 10); });
</script>
This one will have 60px "mousemove padding" at each side:
<div class="thumbs-block">
<div class="thumbs">
<a href="#" rel="group" class="fancybox thumb"><img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/1.gif" width="120" height="120" /></a>
<a href="#" rel="group" class="fancybox thumb"><img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/2.gif" width="120" height="120" /></a>
<a href="#" rel="group" class="fancybox thumb"><img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/3.gif" width="120" height="120" /></a>
<a href="#" rel="group" class="fancybox thumb"><img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/4.gif" width="120" height="120" /></a>
<a href="#" rel="group" class="fancybox thumb"><img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/5.gif" width="120" height="120" /></a>
<a href="#" rel="group" class="fancybox thumb"><img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/6.gif" width="120" height="120" /></a>
<a href="#" rel="group" class="fancybox thumb"><img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/7.gif" width="120" height="120" /></a>
<a href="#" rel="group" class="fancybox thumb"><img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/8.gif" width="120" height="120" /></a>
<a href="#" rel="group" class="fancybox thumb"><img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/9.gif" width="120" height="120" /></a>
<a href="#" rel="group" class="fancybox thumb"><img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/10.gif" width="120" height="120" /></a>
<a href="#" rel="group" class="fancybox thumb"><img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/11.gif" width="120" height="120" /></a>
<a href="#" rel="group" class="fancybox thumb"><img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/12.gif" width="120" height="120" /></a>
</div>
</div><br>
来源： <a href="http://jsbin.com/uninug/3/edit">http://jsbin.com/uninug/3/edit</a><br><br>
<div><a href="http://keleyi.com/a/bjac/tathyx7l.htm" target="_blank">原文</a></div>
<h1>2. 横向滚动 2 Horizontal Scrolling</h1> <style>
#parent{
position:relative;
margin:0 auto;
height: 260px;
width: 100%;
background: #ddd;
}
#propertyThumbnails{
position:relative;
overflow:hidden;
background:#444;
width:100%;
height:262px;
white-space:nowrap;
}
#propertyThumbnails img{
vertical-align: middle;
height: 260px;
display:inline;
margin-left:-4px;
}
</style>
<script>
$(function () {
$(window).load(function () {
var $gal = $("#propertyThumbnails"),
galW = $gal.outerWidth(true),
galSW = $gal[0].scrollWidth,
wDiff = (galSW / galW) - 1, // widths difference ratio
mPadd = 60, // Mousemove Padding
damp = 20, // Mousemove response softness
mX = 0, // Real mouse position
mX2 = 0, // Modified mouse position
posX = 0,
mmAA = galW - (mPadd * 2), // The mousemove available area
mmAAr = (galW / mmAA); // get available mousemove fidderence ratio $gal.mousemove(function (e) {
mX = e.pageX - $(this).parent().offset().left - this.offsetLeft;
mX2 = Math.min(Math.max(0, mX - mPadd), mmAA) * mmAAr;
}); setInterval(function () {
posX += (mX2 - posX) / damp; // zeno's paradox equation "catching delay"
$gal.scrollLeft(posX * wDiff);
}, 10); });
});
</script>
<div id="parent">
<div id="propertyThumbnails">
<img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/Flower-festival.jpg" />
<img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/Flower-festival.jpg" />
<img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/Flower-festival.jpg" />
<img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/Flower-festival.jpg" />
<img src="http://keleyi.com/keleyi/phtml/jqtexiao/9/Flower-festival.jpg" />
</div>
</div><br>
来源： <a href="http://jsbin.com/alokat/1/edit">http://jsbin.com/alokat/1/edit</a><br><br> <h1>3. 纵向滚动 Vertical Scrolling</h1>
<style>
.box {
width:300px;
height:300px;
overflow-y:hidden;
background:#eee;
border:1px #ccc solid;
overflow:hidden;
}
.box p {
margin:1em;
}
</style>
<script>
$(document).ready(function () {
$(".box").mousemove(function (e) {
var h = $('#innerbox').height() + 13;
var offset = $($(this)).offset();
var position = (e.pageY - offset.top) / $(this).height();
$(".status").html('Percentage:' + ((e.pageY - offset.top) / $(this).height()).toFixed(2));
if (position < 0.33) $(this).stop().animate({ scrollTop: 0 }, 5000);
else if (position > 0.66) $(this).stop().animate({ scrollTop: h }, 5000);
else $(this).stop();
});
});
</script>
<div class="box">
<div id="innerbox" style="height:auto;">
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</div>
</div>
<div class="status"></div><br>
来源： <a href="http://jsfiddle.net/n3Q9j/5/">http://jsfiddle.net/n3Q9j/5/</a>
</div>
</body>
</html>