利用jQuery CSS3实现数字滚动统计代码

代码结构

1. 引入CSS

<link href="css/bootstrap.min.css" rel="stylesheet">
<link href="css/font-awesome.min.css" rel="stylesheet">
<link rel="stylesheet" type="text/css" href="css/demo.css">

2. 引入JS

<script src="js/jquery-1.11.0.min.js" type="text/javascript"></script>

3. HTML代码

<div class="demo">
	<div class="container">
		<div class="row">
			<div class="col-md-3 col-sm-6">
				<div class="counter">
					<div class="counter-content">
						<div class="counter-icon fa fa-globe"></div>
						<span class="counter-value">1250</span>
					</div>
					<h3 class="title">Web Design</h3>
				</div>
			</div>
			<div class="col-md-3 col-sm-6">
				<div class="counter red">
					<div class="counter-content">
						<div class="counter-icon fa fa-rocket"></div>
						<span class="counter-value">952</span>
					</div>
					<h3 class="title">Web Development</h3>
				</div>
			</div>
			<div class="col-md-3 col-sm-6">
				<div class="counter blue">
					<div class="counter-content">
						<div class="counter-icon fa fa-briefcase"></div>
						<span class="counter-value">578</span>
					</div>
					<h3 class="title">Brand Building</h3>
				</div>
			</div>
			<div class="col-md-3 col-sm-6">
				<div class="counter purple">
					<div class="counter-content">
						<div class="counter-icon fa fa-mobile"></div>
						<span class="counter-value">1450</span>
					</div>
					<h3 class="title">Responsive Design</h3>
				</div>
			</div>
		</div>
	</div>
</div>
<script type="text/javascript">
$(document).ready(function(){
	$('.counter-value').each(function(){
		$(this).prop('Counter',0).animate({
			Counter: $(this).text()
		},{
			duration: 3500,
			easing: 'swing',
			step: function (now){
				$(this).text(Math.ceil(now));
			}
		});
	});
});
</script>
<div style="text-align:center;margin:50px 0; font:normal 14px/24px 'MicroSoft YaHei';">
</div>