JQuery电影选座插件，先来看看效果：
部分核心的代码如下(全部代码在文章末尾)：
<!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>jQuery在线选座(影院版)</title>
<meta name="keywords" content="jQuery在线选座,jQuery选座系统" />
<meta name="description" content="jquery.seat-charts是一款适合电影票、高铁票的在线选座插件。" />
<link rel="stylesheet" type="text/css" href="css/jq22.css" />
<style type="text/css">
.front{width: 300px;margin: 5px 32px 45px 32px;background-color: #f0f0f0; color: #666;text-align: center;padding: 3px;border-radius: 5px;}
.booking_area {float: right;position: relative;width:200px;height: 450px; }
.booking_area h3 {margin: 5px 5px 0 0;font-size: 16px;}
.booking_area p{line-height:26px; font-size:16px; color:#999}
.booking_area p span{color:#666}
div.seatCharts-cell {color: #182C4E;height: 25px;width: 25px;line-height: 25px;margin: 3px;float: left;text-align: center;outline: none;font-size: 13px;}
div.seatCharts-seat {color: #fff;cursor: pointer;-webkit-border-radius: 5px;-moz-border-radius: 5px;border-radius: 5px;}
div.seatCharts-row {height: 35px;}
div.seatCharts-seat.available {background-color: #B9DEA0;}
div.seatCharts-seat.focused {background-color: #76B474;border: none;}
div.seatCharts-seat.selected {background-color: #E6CAC4;}
div.seatCharts-seat.unavailable {background-color: #472B34;cursor: not-allowed;}
div.seatCharts-container {border-right: 1px dotted #adadad;width: 400px;padding: 20px;float: left;}
div.seatCharts-legend {padding-left: 0px;position: absolute;bottom: 16px;}
ul.seatCharts-legendList {padding-left: 0px;}
.seatCharts-legendItem{float:left; width:90px;margin-top: 10px;line-height: 2;}
span.seatCharts-legendDescription {margin-left: 5px;line-height: 30px;}
.checkout-button {display: block;width:80px; height:24px; line-height:20px;margin: 10px auto;border:1px solid #999;font-size: 14px; cursor:pointer}
#seats_chose {max-height: 150px;overflow-y: auto;overflow-x: none;width: 200px;}
#seats_chose li{float:left; width:72px; height:26px; line-height:26px; border:1px solid #d3d3d3; background:#f7f7f7; margin:6px; font-size:14px; font-weight:bold; text-align:center}
</style>
</head>
<body>
<div class="container">
<h2 class="title"><a href="http://www.jq22.com/jquery-info2692">jQuery在线选座(影院版)</a></h2>
<div class="demo clearfix">
<!---左边座位列表----->
<div id="seat_area">
<div class="front">屏幕</div>
</div>
<!---右边选座信息----->
<div class="booking_area">
<p>电影：<span>天将雄师</span></p>
<p>时间：<span>03月20日 22:15</span></p>
<p>座位：</p>
<ul id="seats_chose"></ul>
<p>票数：<span id="tickects_num">0</span></p>
<p>总价：<b>￥<span id="total_price">0</span></b></p>
<input type="button" class="btn" value="确定购买"/>
<div id="legend"></div>
</div>
</div>
</div>
<script src="http://www.jq22.com/jquery/1.9.1/jquery.min.js"></script>
<script type="text/javascript" src="jquery.seat-charts.min.js"></script>
<script type="text/javascript">
var price = 100; //电影票价
$(document).ready(function() {
var $cart = $('#seats_chose'), //座位区
$tickects_num = $('#tickects_num'), //票数
$total_price = $('#total_price'); //票价总额
var sc = $('#seat_area').seatCharts({
map: [//座位结构图 a 代表座位; 下划线 "_" 代表过道
'cccccccccc',
'cccccccccc',
'__________',
'cccccccc__',
'cccccccccc',
'cccccccccc',
'cccccccccc',
'cccccccccc',
'cccccccccc',
'cc__cc__cc'
],
naming: {//设置行列等信息
top: false, //不显示顶部横坐标（行）
getLabel: function(character, row, column) { //返回座位信息
return column;
}
},
legend: {//定义图例
node: $('#legend'),
items: [
['c', 'available', '可选座'],
['c', 'unavailable', '已售出']
]
},
click: function() {
if (this.status() == 'available') { //若为可选座状态，添加座位
$('<li>' + (this.settings.row + 1) + '排' + this.settings.label + '座</li>')
.attr('id', 'cart-item-' + this.settings.id)
.data('seatId', this.settings.id)
.appendTo($cart);
$tickects_num.text(sc.find('selected').length + 1); //统计选票数量
$total_price.text(getTotalPrice(sc) + price);//计算票价总金额
return 'selected';
} else if (this.status() == 'selected') { //若为选中状态
$tickects_num.text(sc.find('selected').length - 1);//更新票数量
$total_price.text(getTotalPrice(sc) - price);//更新票价总金额
$('#cart-item-' + this.settings.id).remove();//删除已预订座位
return 'available';
} else if (this.status() == 'unavailable') { //若为已售出状态
return 'unavailable';
} else {
return this.style();
}
}
});
//设置已售出的座位
sc.get(['1_3', '1_4', '4_4', '4_5', '4_6', '4_7', '4_8']).status('unavailable');
});
function getTotalPrice(sc) { //计算票价总额
var total = 0;
sc.find('selected').each(function() {
total += price;
});
return total;
}
</script>
</body>
</html>
全部代码：JQuery电影选座插件
