本文实例讲述了jQuery简单实现日历的方法。分享给大家供大家参考。具体分析如下：
原理挺简单的，首先算出一个月有多少天，再算出这个月的第一天是星期几，接着顺序排下来就可以了.
<!DOCTYPE HTML>
<html lang="zh-CN">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=0;" />
<meta name="format-detection" content="telephone=no" />
<title>tryMyOwnCalendar</title>
<script src="js/jquery.min.js" language="javascript"></script>
<style>
*{ margin:0; padding:0;}
.choosecal{ width:96%; margin:3% auto; overflow:hidden;}
.ccaltop{ width:100%; border-radius:5px; }
.caltline1,.caltline2{ width:94%; background-color:#F90; overflow:hidden; padding:2% 3%;}
.caltline1 p,.caltline2 p{ float:left; width:10%; font-weight:700; text-align:right;}
.caltline1 .bookdate{ width:90%; text-align:left;}
.caltline2{ background-color:#FFF; display:none;}
.caltline2 p{ width:20%;}
.caltline2 .datetext{ width:35%; border:1px solid #000;
background-color:#FFF; font-weight:700;}
.inputdate{ color:#F60;}
.calender{ width:100%; margin-top:3%; overflow:hidden; display:none;}
.selectmouth{ background-color:#F30; width:94%;
overflow:hidden;padding:2% 3%;border-radius:5px 5px 0 0;}
.selectmouth p{ float:left; width:33%; color:#FFF;
font-weight:700; cursor:pointer;}
.selectmouth .selectdate{ width:100%; background-color:#F30;
border:none; color:#FFF; font-weight:700; text-align:center;}
.data_table{ width:100%;border:1px solid #cccccc;
border-collapse:collapse; }
.data_table thead{ background-color:#333;}
.data_table thead td{ color:#FFF; text-align:center;
border:1px solid #333;border-collapse:collapse; padding:1% 0;
}
.data_table tbody td{border:1px solid #cccccc;
border-collapse:collapse;
text-align:center;color:#0C6;padding:1% 0;
}
.data_table tbody td.orderdate{ color:#000;}
.data_table tbody td.tdselect{ color:#fff;background-color:#999}
</style>
</head>
<body>
<div class="choosecal">
<div class="ccaltop">
<div class="caltline1">
<p class="bookdate">选择入住日期……</p>
<p><img src="images/next.png" /></p>
</div>
<div class="caltline2">
<p style=" width:80%; text-align:left;">
<input type="text" value=""
class="datetext datetoday inputdate" readonly=readonly />
至
<input type="text" value="" class="datetext dateendday"
readonly=readonly />
</p>
<p><input type="button" value="确定" class="btsure" /></p>
</div>
</div>
<div class="calender">
