http://www.537666.cn/it/article.asp?id=231
<head>
<meta http-equiv="Content-Language" content="zh-cn" />
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>JCalendar 日曆控件</title>
<style type="text/css">...
#calendar {...}{
border-collapse:collapse;
border:1px solid #06C;
background-color:#FFF;
width:160px;
height:120px;
font-size:12px;
font-family:'Lucida Grande','Lucida Sans Unicode','宋體','新宋體',arial,verdana,sans-serif;
cursor:default;
}
#calendar td {...}{
text-align:center;
vertical-align:middle;
font-family:"宋體";
}
#calendar thead {...}{
background-color:#06C;
color:#FFF;
}
#calendar div {...}{
width:100%;
height:100%;
}
#calendar caption span {...}{
cursor:pointer;
}
#calendar #calendar_title {...}{
cursor:default;
}
</style>
<script type="text/javascript">...
/**//***************************
*JCalendar日曆控件
*@author brull
*@email <img align="absmiddle" "src=image/email1.gif"><a href="mailto:[email protected]">[email protected]</a>
*@date 2007-4-16
***************************/
/**//*
*@param year 年份
*@param month 月份
*@param date 日期
*/
/**//*如果參數不足三個那麼就初始化爲當天日期*/
function JCalendar (year,month,date) ...{
var _date = arguments.length == 0 ? new Date() : new Date(year,month-1,date);
//實例變量
this.year = _date.getFullYear();
this.month = _date.getMonth() + 1;
this.fday = new Date(this.year,this.month-1,1).getDay();//每月第一天的前一天星期數
this.dayNum = new Date(this.year,this.month,0).getDate();//每月的天數
//成員變量,當前年月日
JCalendar.cur_year = this.year;
JCalendar.cur_month = this.month;
JCalendar.cur_date = _date.getDate();
}
JCalendar.prototype.show = function()...{
var date = new Array(this.fday > 0 ? this.day : 0);//預先定義一段空數組,對應日曆裏第一週空的位置
var html_str = new Array();
var date_index = 0;
var weekDay = ["日","一","二","三","四","五","六"];
for(var j = 1; j <= this.dayNum; j++)...{//初始化date數組
date.push(j);
}
html_str.push("<table id='calendar'>");
html_str.push("<caption><span title='上一年份' οnmοuseοver="this.style.color='#F90'" οnmοuseοut="this.style.color='#09F'" οnclick="JCalendar.update(-12);return false" style='color:#09F;font-size:16px;margin-right:5px;'>«</span><span title='上一月份' οnmοuseοver="this.style.color='#F90'" οnmοuseοut="this.style.color='#09F'" οnclick="JCalendar.update(-1);return false" style='margin-right:15px;color:#09F;'>▲</span><span id='calendar_title'>" + this.year + "年" + this.month + "月</span><span title='下一月份' οnclick="JCalendar.update(1);return false" οnmοuseοver="this.style.color='#F90'" οnmοuseοut="this.style.color='#09F'" style='margin-left:15px;color:#09F;'>▼</span><span title='下一年份' οnclick="JCalendar.update(12);return false" οnmοuseοver="this.style.color='#F90'" οnmοuseοut="this.style.color='#09F'" style='font-size:16px;margin-left:5px;color:#09F;'>»</span></caption>");
html_str.push("<thead><tr>");
for(var i = 0; i < 7; i++)...{//填充日曆頭
html_str.push("<td>" + weekDay[i] + "</td>");
}
html_str.push("</tr></thead>");
html_str.push("<tbody>");
for(var i = 0; i < 6; i++)...{//填充日期
html_str.push("<tr>");
for(var j = 0; j < 7; j++)...{
tmp = date[date_index++];
tmp = tmp ? tmp : "";
if(JCalendar.cur_date == tmp)
html_str.push("<td><span id='c_today' style='background-color:#036;color:#FFF;'>" + JCalendar.cur_date + "</span></td>");
else if(tmp == "")
html_str.push("<td></td>");
else
html_str.push("<td><div οnmοuseοver="this.style.backgroundColor='#CCC'" οnmοuseοut="this.style.backgroundColor=''" οnclick='JCalendar.click(this)'>" + tmp + "</div></td>");
}
html_str.push("</tr>");
}
html_str.push("</tbody></table>");
return html_str.join("");
}
//靜態方法
JCalendar.update = function(_month)...{
var date = new Date(JCalendar.cur_year,JCalendar.cur_month - 1 + _month,1);
var fday = date.getDay();//每月第一天的星期數
var year = date.getFullYear();
var month = date.getMonth() + 1;
var dayNum = new Date(JCalendar.cur_year,JCalendar.cur_month + _month,0).getDate();//每月的天數
var tds = document.getElementById("calendar").getElementsByTagName("td");
for(var i = 7; i < tds.length; i++)//清空日曆內容
tds[i].innerHTML = "";
document.getElementById("calendar_title").innerHTML = year + "年" + month + "月";//更新顯示年月
//更新當前年月
JCalendar.cur_year = year;
JCalendar.cur_month = month;
for(var j = 1; j <= dayNum; j++)...{
if(j == JCalendar.cur_date)
tds[6 + fday + j].innerHTML = "<span id='c_today' style='background-color:#036;color:#FFF;'>" + JCalendar.cur_date + "</span>";
else
tds[6 + fday + j].innerHTML = "<div οnmοuseοver="this.style.backgroundColor='#CCC'" οnmοuseοut="this.style.backgroundColor=''" οnclick='JCalendar.click(this)'>" + j + "</div>";
}
JCalendar.onupdate(year,month,JCalendar.cur_date);
}
JCalendar.onupdate = function(year,month,date)...{//日曆更改時執行的函數,可以更改爲自己需要函數,控件傳遞過來的參數爲當前日期
alert(year + "年" + month + "月" + date + "日");
}
JCalendar.click = function(obj)...{
var tmp = document.getElementById("c_today");
tmp.parentNode.innerHTML = "<div οnmοuseοver="this.style.backgroundColor='#CCC'" οnmοuseοut="this.style.backgroundColor=''" οnclick='JCalendar.click(this)'>" + tmp.innerHTML + "</div>";
JCalendar.cur_date = parseInt(obj.innerHTML);
obj.parentNode.innerHTML = "<span id='c_today' style='background-color:#036;color:#FFF;'>" + obj.innerHTML + "</span>";
JCalendar.onclick(JCalendar.cur_year,JCalendar.cur_month,JCalendar.cur_date);
}
JCalendar.onclick = function(year,month,date)...{//點擊日期時執行的函數,可以更改爲自己需要函數,控件傳遞過來的參數爲當前日期
alert(year + "年" + month + "月" + date + "日");
}</script>
</head>
<body>
<div id="calendar_contain"></div>
<script type="text/javascript">...
/**//***************說明***************
JCalendar.onclick (year,month,date)//點擊日期時執行的靜態函數,可以更改(或者覆蓋)爲自己需要函數,控件傳遞過來的參數爲當前日期
JCalendar.onupdate (year,month,date){//日曆更改時執行的函數,可以更改(或者覆蓋)爲自己需要函數,控件傳遞過來的參數爲當前日期
***********************************/
//一個例子
JCalendar.onclick = function (year,month,date)...{
alert("today is:" + year + "-" + month + "-" + date);
}
document.getElementById("calendar_contain").innerHTML = new JCalendar().show();
</script>
</body>
</html>