js日历控件,点击某天弹出该日期
轻量级的原生js日历插件calendar.js使用指南
轻量级的原⽣js⽇历插件calendar.js使⽤指南使⽤说明：需要引⼊插件calendar.js/calendar.min.js须要引⼊calendar.css 样式表，可以⾃定义⾃⼰想要的⽪肤本⽇历插件⽀持cmd模块化如下调⽤：复制代码代码如下:xvDate({'targetId':'date1',//时间写⼊对象的id'triggerId':['date1','dateBtn1'],//触发事件的对象id'alignId':'datesWrap1',//⽇历对齐对象'format':'-',//时间格式默认'YYYY-MM-DD HH:MM:SS''min':'2014-09-20 10:00:00',//最⼤时间'max':'2014-10-30 10:00:00'//最⼩时间});参数说明：targetId ：⽇期写⼊对象的id，不能为空triggerId ：触发事件的对象id，如果不设置则默认为targetIdalignId ：⽇历盒⼦的对齐基准，如果不设置则默认为targetIdhms ：时分秒是否开启，默认值为'on'则表⽰开启时分秒(2014-09-20 10:00:00),'off'则表⽰关闭时分秒模式(2014-09-20) format ：为⽇期格式默认值为'-' (2014-09-20),'/'则表⽰(2014/09/20)min ：最⼩时间限制，min 的时间格式和前⾯的时间格式保持⼀直max ：最⼤时间限制，max 的时间格式和前⾯的时间格式保持⼀直zIndex ：最⼤时间限制，⽇历盒⼦的层级，默认9999如果需要使⽤模块化在需要依赖的模块⽤引⼊即可如：复制代码代码如下:define('mod1',[],function(require, exports, module){var xvDate = require("xvDate");})以上所述就是本⽂的全部内容了，希望⼤家能够喜欢。
js获取日期：昨天今天和明天、后天
js获取⽇期：昨天今天和明天、后天复制代码代码如下:<html><head><meta http-equiv="Content-Type" content="textml; charset=utf-8"><title>js获取⽇期：前天、昨天、今天、明天、后天 - </title></head><body><script language="JavaScript" type="text/javascript">function GetDateStr(AddDayCount) {var dd = new Date();dd.setDate(dd.getDate()+AddDayCount);//获取AddDayCount天后的⽇期var y = dd.getFullYear();var m = dd.getMonth()+1;//获取当前⽉份的⽇期var d = dd.getDate();return y+"-"+m+"-"+d;}document.write("前天："+GetDateStr(-2));document.write("<br />昨天："+GetDateStr(-1));document.write("<br />今天："+GetDateStr(0));document.write("<br />明天："+GetDateStr(1));document.write("<br />后天："+GetDateStr(2));document.write("<br />⼤后天："+GetDateStr(3));</script></body><ml>其中有⼀种⽅法是：Date.parse(dateVal)，此函数功能强⼤，但是有个致命的缺点，那就是不⽀持我们常⽤的“年-⽉-⽇”格式，短⽇期可以使⽤“/”或“-”作为⽇期分隔符，但是必须⽤⽉/⽇/年的格式来表⽰，例如"7/20/96"。
JSjs获取当前时间的前一天后一天（昨天明天）
JSjs获取当前时间的前⼀天后⼀天（昨天明天）Date curDate = new Date();var preDate = new Date(curDate.getTime() - 24*60*60*1000); //前⼀天var nextDate = new Date(curDate.getTime() + 24*60*60*1000); //后⼀天在WdatePicker中全⾯实⾏的⽅法<input class="Wdate" type="text" id="date_no" onchange="onChangeDate();" name="date_no" onclick="WdatePicker({maxDate:'%y-%M-{%d-1}',isShowClear:false,readOnly:true})"/>在js中如下：Date.prototype.format = function (format) {var args = {"M+": this.getMonth() + 1,"d+": this.getDate(),"h+": this.getHours(),"m+": this.getMinutes(),"s+": this.getSeconds(),"q+": Math.floor((this.getMonth() + 3) / 3), //quarter"S": this.getMilliseconds()};if (/(y+)/.test(format)) format = format.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));for (var i in args) {var n = args[i];if (new RegExp("(" + i + ")").test(format)) format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? n : ("00" + n).substr(("" + n).length));}return format;};var curDate = new Date();var stringDate = new Date(curDate.getTime() - 24*60*60*1000).format("yyyy-MM-dd");$("#date_no").val(stringDate);以上是昨天和明天的js获取⽅法。
只显示年月的日期js
tiannetDateTimeSplit(strDateTimeSplit);
tiannetTimeSplit(strTimeSplit);
}
//设置默认的日期。格式为：YYYY-MM-DD
function setDefaultDate(strDate){
for(var i=tiannetYearSt;i <= tiannetYearEnd;i ++){
document.writeln('<option value="' + i + '">' + i + '年</option>');
}
document.write('</select>');
document.write(' <tr style="background-color:#2650A6;font-size:10pt;color:white;height:22px;" Author="tiannet">');
document.write(' </tr>');
document.write('</table>');
tiannetMinute = strTime.substring(3,5);
}
// ---------------------- end 用户可调用的函数 -----------------------------//
jsp日期插件My97DatePicker强大的日期控件使用方便简单（转）
jsp⽇期插件My97DatePicker强⼤的⽇期控件使⽤⽅便简单（转）本⽂属转载（希望对编程爱好者有所帮助）详情请访问官⽅⽹站⼀. 简介1. 简介⽬前的版本是:4.72. 注意事项My97DatePicker⽬录是⼀个整体,不可破坏⾥⾯的⽬录结构,也不可对⾥⾯的⽂件改名,可以改⽬录名My97DatePicker.htm是必须⽂件,不可删除各⽬录及⽂件的⽤途:WdatePicker.js 配置⽂件,在调⽤的地⽅仅需使⽤该⽂件,可多个共存,以xx_WdatePicker.js⽅式命名config.js 语⾔和⽪肤配置⽂件,⽆需引⼊calendar.js ⽇期库主⽂件,⽆需引⼊My97DatePicker.htm 临时页⾯⽂件,不可删除⽬录lang 存放语⾔⽂件,你可以根据需要清理或添加语⾔⽂件⽬录skin 存放⽪肤的相关⽂件,你可以根据需要清理或添加⽪肤⽂件包当WdatePicker.js⾥的属性:$wdate=true时,在input⾥加上class="Wdate"就会在选择框右边出现⽇期图标,如果您不喜欢这个样式,可以把class="Wdate"去掉,另外也可以通过修改skin⽬录下的WdatePicker.css⽂件来修改样式3. ⽀持的浏览器IE 6.0+ , Firefox 2.0+ , Chrome, Opera 9.5+ , Safari 3.0+⼆. 功能及⽰例1. 常规功能1. ⽀持多种调⽤模式除了⽀持常规在input单击或获得焦点调⽤外,还⽀持使⽤其他的元素如:<img><div>等触发WdatePicker函数来调⽤弹出⽇期框⽰例1-1-1 常规调⽤⽰例1-1-2 图标触发<img onclick="WdatePicker({el:'d12'})" src="../skin/datePicker.gif" width="16" height="22" align="absmiddle">注意:只需要传⼊控件的id即可2. 下拉,输⼊,导航选择⽇期年⽉时分秒输⼊框都具备以下三种特性1. 通过导航图标选择2. 直接使⽤键盘输⼊数字3. 直接从弹出的下拉框中选择另:年份输⼊框有智能提⽰功能,当⽤户连续点击同⼀个导航按钮5次时,会⾃动弹出年份下拉框3. ⽀持周显⽰可以通过配置isShowWeek属性决定是否限制周,并且在返回⽇期的时候还可以通过⾃带的⾃定义事件和API函数返回选择的周⽰例1-2-1 周显⽰简单应⽤⽰例1-2-2 利⽤onpicked事件把周赋值给另外的⽂本框您选择了第格式)周, 另外您可以使⽤WW格式周{$dp.$('d122_1').value=$dp.cal.getP('W','W');$dp.$('d122_2').value=$dp.cal.getP('W','WW');}})"/>onpicked ⽤法详见$dp.cal.getP ⽤法详见4. 只读开关,⾼亮周末功能设置readOnly属性 true 或 false 可指定⽇期框是否只读设置highLineWeekDay属性 ture 或 false 可指定是否⾼亮周末5. 操作按钮⾃定义清空按钮和今天按钮,可以根据需要进⾏⾃定义,它们分别对应 isShowClear 和 isShowToday 默认值都是true⽰例1-5 禁⽤清空功能最好把readOnly置为true,否则即使隐藏了清空按钮,⽤户依然可以在输⼊框⾥把值delete掉6. ⾃动选择显⽰位置当控件处在页⾯边界时,它会⾃动选择显⽰的位置,所以没有必要担⼼弹出框会被页⾯边界遮住的问题了.7. ⾃定义弹出位置当控件处在页⾯边界时,它会⾃动选择显⽰的位置.此外你还可以使⽤position参数对弹出位置做调整.⽰例1-6 通过position属性,⾃定义弹出位置使⽤positon属性指定,弹出⽇期的坐标为{left:100,top:50}<input class="Wdate" type="text" id="d16" onfocus="WdatePicker({position:{left:100,top:50}})"/>position属性的详细⽤法详见8. ⾃定义星期的第⼀天(4.6新增)各个国家的习惯不同,有些喜欢以星期⽇作为第⼀天,有些以星期⼀作为第⼀天.相关属性:firstDayOfWeek: 可设置 0 - 6 的任意⼀个数字,0:星期⽇ 1:星期⼀以此类推⽰例1-7 以星期⼀作为第⼀天2. 特⾊功能1. 平⾯显⽰⽇期控件⽀持平⾯显⽰功能,只要设置⼀下eCont属性就可以把它当作⽇历来使⽤了,⽆需触发条件,直接显⽰在页⾯上⽰例2-1 平⾯显⽰演⽰<div id="div1"></div><script>WdatePicker({eCont:'div1',onpicked:function(dp){alert('你选择的⽇期是:'+dp.cal.getDateStr())}})</script>$dp.cal.getDateStr ⽤法详见2. ⽀持多种容器除了可以将值返回给input以外,还可以通过配置el属性将值返回给其他的元素(如:textarea,div,span)等,带有innerHTML属性的HTML元素⽰例2-2 将⽇期返回到<span>中2008-01-01代码:<span id="demospan">2008-01-01</span><img onClick="WdatePicker({el:'demospan'})" src="../../My97DatePicker/skin/datePicker.gif" width="16" height="22"align="absmiddle" style="cursor:pointer" />3. 起始⽇期功能注意:⽇期格式必须与 realDateFmt 和 realTimeFmt ⼀致有时在项⽬中需要选择⽣⽇之类的⽇期,⽽默认点开始⽇期都是当前⽇期,导致年份选择⾮常⿇烦,你可以通过起始⽇期功能加上配置alwaysUseStartDate属性轻松解决此类问题⽰例2-3-1 起始⽇期简单应⽤默认的起始⽇期为 1980-05-01当⽇期框为空值时,将使⽤ 1980-05-01 做为起始⽇期⽰例2-3-2 alwaysUseStartDate属性应⽤默认的起始⽇期为 1980-05-01当⽇期框⽆论是何值,始终使⽤ 1980-05-01 做为起始⽇期⽰例2-3-3 使⽤内置参数除了使⽤静态的⽇期值以外,还可以使⽤动态参数(如:%y,%M分别表⽰当前年和⽉)下例演⽰,年⽉⽇使⽤当年当⽉的1⽇,时分秒使⽤00:00:00作为起始时间HH:mm:ss',alwaysUseStartDate:true})"/>4. ⾃定义格式yMdHmswW分别代表年⽉⽇时分秒星期周,你可以任意组合这些元素来⾃定义你个性化的⽇期格式.⽇期格式表格式说明y将年份表⽰为最多两位数字。
帆软日期控件选择指定的日期
js获取时间（本周、本季度、本月..）
js获取时间（本周、本季度、本⽉..）Js代码复制代码代码如下:/*** 获取本周、本季度、本⽉、上⽉的开端⽇期、停⽌⽇期*/var now = new Date(); //当前⽇期var nowDayOfWeek = now.getDay(); //今天本周的第⼏天var nowDay = now.getDate(); //当前⽇var nowMonth = now.getMonth(); //当前⽉var nowYear = now.getYear(); //当前年nowYear += (nowYear < 2000) ? 1900 : 0; //var lastMonthDate = new Date(); //上⽉⽇期lastMonthDate.setDate(1);lastMonthDate.setMonth(lastMonthDate.getMonth()-1);var lastYear = lastMonthDate.getYear();var lastMonth = lastMonthDate.getMonth();//格局化⽇期：yyyy-MM-ddfunction formatDate(date) {var myyear = date.getFullYear();var mymonth = date.getMonth()+1;var myweekday = date.getDate();if(mymonth < 10){mymonth = "0" + mymonth;}if(myweekday < 10){myweekday = "0" + myweekday;}return (myyear+"-"+mymonth + "-" + myweekday);}//获得某⽉的天数function getMonthDays(myMonth){var monthStartDate = new Date(nowYear, myMonth, 1);var monthEndDate = new Date(nowYear, myMonth + 1, 1);var days = (monthEndDate - monthStartDate)/(1000 * 60 * 60 * 24);return days;}//获得本季度的开端⽉份function getQuarterStartMonth(){var quarterStartMonth = 0;if(nowMonth<3){quarterStartMonth = 0;}if(2<nowMonth && nowMonth<6){quarterStartMonth = 3;}if(5<nowMonth && nowMonth<9){quarterStartMonth = 6;}if(nowMonth>8){quarterStartMonth = 9;}return quarterStartMonth;}//获得本周的开端⽇期function getWeekStartDate() {var weekStartDate = new Date(nowYear, nowMonth, nowDay - nowDayOfWeek);return formatDate(weekStartDate);}//获得本周的停⽌⽇期function getWeekEndDate() {var weekEndDate = new Date(nowYear, nowMonth, nowDay + (6 - nowDayOfWeek));return formatDate(weekEndDate);}//获得本⽉的开端⽇期function getMonthStartDate(){var monthStartDate = new Date(nowYear, nowMonth, 1);return formatDate(monthStartDate);}//获得本⽉的停⽌⽇期function getMonthEndDate(){var monthEndDate = new Date(nowYear, nowMonth, getMonthDays(nowMonth));return formatDate(monthEndDate);}//获得上⽉开端时候function getLastMonthStartDate(){var lastMonthStartDate = new Date(nowYear, lastMonth, 1);return formatDate(lastMonthStartDate);}//获得上⽉停⽌时候function getLastMonthEndDate(){var lastMonthEndDate = new Date(nowYear, lastMonth, getMonthDays(lastMonth));return formatDate(lastMonthEndDate);}//获得本季度的开端⽇期function getQuarterStartDate(){var quarterStartDate = new Date(nowYear, getQuarterStartMonth(), 1);return formatDate(quarterStartDate);}//或的本季度的停⽌⽇期function getQuarterEndDate(){var quarterEndMonth = getQuarterStartMonth() + 2;var quarterStartDate = new Date(nowYear, quarterEndMonth, getMonthDays(quarterEndMonth)); return formatDate(quarterStartDate);}。
js显示时间+农历+节日
195551,218072,240693,263343,285989,308563,331033,353350,375494,397447,419210,
0x04970,0x0a4b0,0x0b4b5,0x06a50,0x06d40,0x1ab54,0x02b60,0x09570,0x052f2,0x04970,
0x06566,0x0d4a0,0x0ea50,0x06e95,0x05ad0,0x02b60,0x186e3,0x092e0,0x1c8d7,0x0c950,
}
if(offset==0 && leap>0 && i==leap+1)
if(this.isLeap)
{ this.isLeap = false; }
else
{ this.isLeap = true; --i; --this.monCyl;}
return(cl+SY+'年'+(SM+1)+'月'+SD+'日</font>');
}
function weekday(){
var day = new Array("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
var cl = '<font color="#000000" STYLE="font-size:9pt;">';
if(leap>0 && i==(leap+1) && this.isLeap==false)
js获取当前周、上一周、下一周日期
js获取当前周、上⼀周、下⼀周⽇期效果图：代码如下：<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html ><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title>⽇历操作</title><script>window.onload = function(){var cells = document.getElementById('monitor').getElementsByTagName('td');var clen = cells.length;var currentFirstDate;var formatDate = function(date){var year = date.getFullYear()+'年';var month = (date.getMonth()+1)+'⽉';var day = date.getDate()+'⽇';var week = '('+['星期天','星期⼀','星期⼆','星期三','星期四','星期五','星期六'][date.getDay()]+')';return year+month+day+' '+week;};var addDate= function(date,n){date.setDate(date.getDate()+n);return date;};var setDate = function(date){var week = date.getDay()-1;date = addDate(date,week*-1);currentFirstDate = new Date(date);for(var i = 0;i<clen;i++){cells[i].innerHTML = formatDate(i==0 ? date : addDate(date,1));}};document.getElementById('last-week').onclick = function(){setDate(addDate(currentFirstDate,-7));};document.getElementById('next-week').onclick = function(){setDate(addDate(currentFirstDate,7));};setDate(new Date());}</script></head><body><button id="last-week">上⼀周</button><button id="next-week">下⼀周</button><table id="monitor"><tr><td></td><td></td><td></td><td></td><td></td><td></td><td></td></tr></table></body></html>以上就是本⽂的全部内容，希望本⽂的内容对⼤家的学习或者⼯作能带来⼀定的帮助，同时也希望多多⽀持！。
获取阴历（农历）和当前日期的js代码
获取阴历（农历）和当前⽇期的js代码本⽂为⼤家分享了⼀段js显⽰阴历（农历）和当前⽇期的关键性代码，供⼤家参考，具体内容如下var CalendarData=new Array(100);var madd=new Array(12);var tgString="甲⼄丙丁戊⼰庚⾟壬癸";var dzString="⼦丑寅卯⾠巳午未申⾣戌亥";var numString="⼀⼆三四五六七⼋九⼗";var monString="正⼆三四五六七⼋九⼗冬腊";var weekString="⽇⼀⼆三四五六";var sx="⿏⽜虎兔龙蛇马⽺猴鸡狗猪";var cYear,cMonth,cDay,TheDate;CalendarData = new Array(0xA4B,0x5164B,0x6A5,0x6D4,0x415B5,0x2B6,0x957,0x2092F,0x497,0x60C96,0xD4A,0xEA5,0x50DA9,0x5AD,0x2B6,0x3126E, 0x92E,0x7192D,0xC95,0xD4A,0x61B4A,0xB55,0x56A,0x4155B, 0x25D,0x92D,0x2192B,0xA95,0x7169 madd[0]=0;madd[1]=31;madd[2]=59;madd[3]=90;madd[4]=120;madd[5]=151;madd[6]=181;madd[7]=212;madd[8]=243;madd[9]=273;madd[10]=304;madd[11]=334;function GetBit(m,n){return (m>>n)&1;}function e2c(){TheDate= (arguments.length!=3) ? new Date() : new Date(arguments[0],arguments[1],arguments[2]);var total,m,n,k;var isEnd=false;var tmp=TheDate.getYear();if(tmp<1900){tmp+=1900;}total=(tmp-1921)*365+Math.floor((tmp-1921)/4)+madd[TheDate.getMonth()]+TheDate.getDate()-38;if(TheDate.getYear()%4==0&&TheDate.getMonth()>1) {total++;}for(m=0;;m++){k=(CalendarData[m]<0xfff)?11:12;for(n=k;n>=0;n--){if(total<=29+GetBit(CalendarData[m],n)){isEnd=true; break;}total=total-29-GetBit(CalendarData[m],n);}if(isEnd) break;}cYear=1921 + m;cMonth=k-n+1;cDay=total;if(k==12){if(cMonth==Math.floor(CalendarData[m]/0x10000)+1){cMonth=1-cMonth;}if(cMonth>Math.floor(CalendarData[m]/0x10000)+1){cMonth--;}}}function GetcDateString(){var tmp="";tmp+=tgString.charAt((cYear-4)%10);tmp+=dzString.charAt((cYear-4)%12);tmp+="(";tmp+=sx.charAt((cYear-4)%12);tmp+=")年 ";if(cMonth<1){tmp+="(闰)";tmp+=monString.charAt(-cMonth-1);}else{tmp+=monString.charAt(cMonth-1);}tmp+="⽉";tmp+=(cDay<11)?"初":((cDay<20)?"⼗":((cDay<30)?"廿":"三⼗"));if (cDay%10!=0||cDay==10){tmp+=numString.charAt((cDay-1)%10);}return tmp;}function GetLunarDay(solarYear,solarMonth,solarDay){//solarYear = solarYear<1900?(1900+solarYear):solarYear;if(solarYear<1921 || solarYear>2020){return "";}else{solarMonth = (parseInt(solarMonth)>0) ? (solarMonth-1) : 11;e2c(solarYear,solarMonth,solarDay);return GetcDateString();}}var D=new Date();var yy=D.getFullYear();var mm=D.getMonth()+1;var dd=D.getDate();var ww=D.getDay();var ss=parseInt(D.getTime() / 1000);if (yy<100) yy="19"+yy;function showCal(){document.write(GetLunarDay(yy,mm,dd));}页⾯调⽤代码：<script language="JavaScript" type="text/javascript" src="getCNdate.js"></script><script type="text/javascript">showCal();</script>代码⼆：⽤JavaScript获取当前农历⽇期<script type="text/javascript">var sWeek = new Array("星期⽇","星期⼀","星期⼆","星期三","星期四","星期五","星期六");var dNow = new Date();var CalendarData=new Array(100);var madd=new Array(12);var tgString="甲⼄丙丁戊⼰庚⾟壬癸";var dzString="⼦丑寅卯⾠巳午未申⾣戌亥";var numString="⼀⼆三四五六七⼋九⼗";var monString="正⼆三四五六七⼋九⼗冬腊";var weekString="⽇⼀⼆三四五六" CalendarData = new Array( 0xA4B,0x5164B,0x6A5,0x6D4,0x415B5,0x2B6,0x957,0x2092F,0x497,0x60C96, 0xD4A,0xEA5,0x50DA9,0x5AD,0x2B6,0x3126E, 0x92E,0x7192D,0xC95,0xD4A, 0x61B4A,0xB55,0x56A,0x4155B, 0x25D,0x92D,0x 0x49B,0x41497,0xA4B,0xA164B, 0x6A5,0x6D4,0x615B4,0xAB6,0x957,0x5092F,0x497,0x64B, 0x30D4A,0xEA5,0x80D65,0x5AC,0xAB6,0x5126D,0x92E,0xC96, 0x41A95,0xD4A,0xDA5,0x20B55,0x56A,0x7155B,0x25D,0x92D,0x5192B,0xA95, 0xB4A,0x416AA,0xAD5,0x90AB5,0x4BA,0xA5B, 0x60A57,0x52B,0xA93,0x40E95); madd[0]=0;madd[1]=31;madd[2]=59;madd[3]=90;madd[4]=120;madd[5]=151;madd[6]=181;madd[7]=212;madd[8]=243;madd[9]=273;madd[10]=304;madd[11]=334;function GetBit(m,n) { return (m>>n)&1; }function e2c(){TheDate= (arguments.length!=3) ? new Date() : new Date(arguments[0],arguments[1],arguments[2]);var total,m,n,k;var isEnd=false;var tmp=TheDate.getFullYear();total=(tmp-1921)*365+Math.floor((tmp-1921)/4)+madd[TheDate.getMonth()]+TheDate.getDate()-38; if (TheDate.getYear()%4==0&&TheDate.getMonth()>1) { total++;} for(m=0;;m++) { k=(CalendarData[m]<0xfff)?11:12; for(n=k;n>=0;n--) { if(total<=29+GetBit(C function GetcDateString(){ var tmp=""; tmp+=tgString.charAt((cYear-4)%10);tmp+=dzString.charAt((cYear-4)%12);tmp+="年 ";if(cMonth<1) { tmp+="(闰)"; tmp+=monString.charAt(-cMonth-1); } else {tmp+=monString.charAt(cMonth-1);} tmp+="⽉"; tmp+=(cDay<11)?"初":((cDay<20)?"⼗":((cDay<30)?"廿":"三⼗"));if (cDay%10!=0||cDay==10) { tmp+=numString.charAt((cDay-1)%10); } return tmp;}function GetLunarDay(solarYear,solarMonth,solarDay){if (solarYear<1921 || solarYear>2020) { return "";} else { solarMonth = (parseInt(solarMonth)>0) ? (solarMonth-1) : 11; e2c(solarYear,solarMonth,solarDay); return GetcDateString(); }}var D=new Date();var yy=D.getFullYear();var mm=D.getMonth()+1;var dd=D.getDate();var ww=D.getDay();var ss=parseInt(D.getTime() / 1000);function getFullYear(d){// 修正firefox下year错误yr=d.getYear();if(yr<1000)yr+=1900;return yr;}function showDate() {var sValue = getFullYear(dNow)+"年"+(dNow.getMonth()+1)+"⽉"+dNow.getDate()+"⽇"+" "+sWeek[dNow.getDay()]+" ";sValue+=GetLunarDay(yy,mm,dd);document.getElementById("pDate").innerHTML = sValue;};window.onload=showDate;</script>知道如何获取农历，如何呢获取当前⽇期也很简单。
JSP点击输入框弹出日期选择
* @param Object theObject input元素对象
*/
this.GetoffsetTop= function(theObject) {
var absTop = 0;
var thePosition = "";
var tmpObject = theObject;
this.startMonth=1; //默认起始月份
this.endMonth=12; //默认截止月份
this.Source=theTextObject; //元素对象
this.yearSelectName="yearSelect"; //年份select元素名
this.monthSelectName="monthSelect"; //月份select元素名
this.selectedYear=tempYear;
this.selectedMonth=tempMonth
}
}
else {
if((tempYear>=this.startYear)&&(tempYear<=this.endYear)&&(tempMonth>=this.startMonth)&&(tempMonth<=this.endMonth)) {
var monthOptionStr="";
for(var i=0;i<=(endMonth-startMonth);i++) {
var disMonth=startMonth+i;
if(disMonth<10) {
js获取近三个月、近一个月、近一周时间
js获取近三个⽉、近⼀个⽉、近⼀周时间获取近⼀周时间var end = new Date();var year = end.getFullYear();var month = end.getMonth() + 1;//0-11表⽰1-12⽉var day = end.getDate();var dateObj = {};dateObj.end = year + '-' + month + '-' + day;if (day - 7 <= 0) { //如果在当⽉7⽇之前var startMonthDay = new Date(year, (parseInt(month) - 1), 0).getDate(); //1周前所在⽉的总天数if (month - 1 <= 0) { //如果在当年的1⽉份dateObj.start = (year - 1) + '-' + 12 + '-' + (31 - (7 - day));} else {dateObj.start = year + '-' + (month - 1) + '-' + (startMonthDay - (7 - day));}} else {dateObj.start = year + '-' + month + '-' + (day - 7);}console.log(JSON.stringify(dateObj))获取近⼀个⽉时间var end = new Date();var year = end.getFullYear();var month = end.getMonth() + 1;//0-11表⽰1-12⽉var day = end.getDate();var dateObj = {};dateObj.end = year + '-' + month + '-' + day;var endMonthDay = new Date(year, month, 0).getDate(); //当前⽉的总天数if(month - 1 <= 0){ //如果是1⽉，年数往前推⼀年<br> dateObj.start = (year - 1) + '-' + 12 + '-' + day;}else{var startMonthDay = new Date(year, (parseInt(month) - 1), 0).getDate();if(startMonthDay < day){ //1个⽉前所在⽉的总天数⼩于现在的天⽇期if(day < endMonthDay){ //当前天⽇期⼩于当前⽉总天数dateObj.start = year + '-' + (month - 1) + '-' + (startMonthDay - (endMonthDay - day));}else{dateObj.start = year + '-' + (month - 1) + '-' + startMonthDay;}}else{dateObj.start = year + '-' + (month - 1) + '-' + day;}}console.log(JSON.stringify(dateObj))获取近三个⽉时间var end = new Date();var year = end.getFullYear();var month = end.getMonth() + 1;//0-11表⽰1-12⽉var day = end.getDate();var dateObj = {};dateObj.end = year + '-' + month + '-' + day;var endMonthDay = new Date(year, month, 0).getDate(); //当前⽉的总天数if(month - 3 <= 0){ //如果是1、2、3⽉，年数往前推⼀年var start3MonthDay = new Date((year - 1), (12 - (3 - parseInt(month))), 0).getDate(); //3个⽉前所在⽉的总天数if(start3MonthDay < day){ //3个⽉前所在⽉的总天数⼩于现在的天⽇期dateObj.start = (year - 1) + '-' + (12 - (3 - month)) + '-' + start3MonthDay;}else{dateObj.start = (year - 1) + '-' + (12 - (3 - month)) + '-' + day;}}else{var start3MonthDay = new Date(year, (parseInt(month) - 3), 0).getDate(); //3个⽉前所在⽉的总天数if(start3MonthDay < day){ //3个⽉前所在⽉的总天数⼩于现在的天⽇期if(day < endMonthDay){ //当前天⽇期⼩于当前⽉总天数,2⽉份⽐较特殊的⽉份dateObj.start = year + '-' + (month - 3) + '-' + (start3MonthDay - (endMonthDay - day));}else{dateObj.start = year + '-' + (month - 3) + '-' + start3MonthDay;}}else{dateObj.start = year + '-' + (month - 3) + '-' + day;}}console.log(JSON.stringify(dateObj))。
WdatePicker.js的使用方法帮助文档（日历控件）
WdatePicker.js的使⽤⽅法帮助⽂档（⽇历控件） WdatePicker配置和功能⼀、配置⽇期范围限制静态限制注意:⽇期格式必须与 realDateFmt 和 realTimeFmt ⼀致你可以给通过配置minDate(最⼩⽇期),maxDate(最⼤⽇期)为静态⽇期值,来限定⽇期的范围⽰例4-1-1 限制⽇期的范围是 2006-09-10到2008-12-20 <input id="d411" class="Wdate" type="text" onfocus="WdatePicker({skin:'whyGreen',minDate:'2006-09-10', maxDate: '2008-12-20' })"/>⽰例4-1-2 限制⽇期的范围是 2008-3-8 11:30:00 到 2008-3-10 20:59:30 <input type="text" class="Wdate" id="d412"onfocus="WdatePicker({skin:'whyGreen',dateFmt: 'yyyy-MM-dd HH:mm:ss', minDate: '2008-03-08 11:30:00', maxDate: '2008-03-10 20:59:30' })"value="2008-03-09 11:00:00"/>⽰例4-1-3 限制⽇期的范围是 2008年2⽉到 2008年10⽉ <input type="text" class="Wdate" id="d413" onfocus="WdatePicker({dateFmt: 'yyyy年M⽉', minDate: '2008-2', maxDate: '2008-10' })"/>⽰例4-1-4 限制⽇期的范围是 8:00:00 到 11:30:00 <input type="text" class="Wdate" id="d414" onfocus="WdatePicker({dateFmt: 'H:mm:ss', minDate:'8:00:00', maxDate: '11:30:00' })"/>动态限制注意:⽇期格式必须与 realDateFmt 和 realTimeFmt ⼀致你可以通过系统给出的动态变量,如%y(当前年),%M(当前⽉)等来限度⽇期范围,你还可以通过#{}进⾏表达式运算,如:#{%d+1}:表⽰明天动态变量表格式说明 %y 当前年 %M 当前⽉ %d 当前⽇ %ld 本⽉最后⼀天 %H 当前时 %m 当前分 %s 当前秒 #{} 运算表达式,如:#{%d+1}:表⽰明天 #F{} {}之间是函数可写⾃定义JS代码⽰例4-2-1 只能选择今天以前的⽇期(包括今天) <input id="d421" class="Wdate" type="text" onfocus="WdatePicker({skin:'whyGreen',maxDate: '%y-%M-%d' })"/>⽰例4-2-2 使⽤了运算表达式只能选择今天以后的⽇期(不包括今天) <input id="d422" class="Wdate" type="text" onfocus="WdatePicker({minDate: '%y-%M-# {%d+1}' })"/>⽰例4-2-3 只能选择本⽉的⽇期1号⾄本⽉最后⼀天 <input id="d423" class="Wdate" type="text" onfocus="WdatePicker({minDate: '%y-%M-01', maxDate: '%y-%M-%ld' })"/>⽰例4-2-4 只能选择今天7:00:00⾄明天21:00:00的⽇期 <input id="d424" class="Wdate" type="text" onfocus="WdatePicker({dateFmt:'yyyy-M-dH:mm:ss',minDate: '%y-%M-%d 7:00:00', maxDate: '%y-%M-#{%d+1} 21:00:00' })"/>⽰例4-2-5 使⽤了运算表达式只能选择 20⼩时前⾄ 30⼩时后的⽇期 <input id="d425" class="Wdate" type="text" onClick="WdatePicker({dateFmt:'yyyy-MM-dd HH:mm',minDate: '%y-%M-%d #{%H-20}:%m:%s' ,maxDate: '%y-%M-%d #{%H+30}:%m:%s' })"/>脚本⾃定义限制注意:⽇期格式必须与 realDateFmt 和 realTimeFmt ⼀致系统提供了$dp.$D和$dp.$DV这两个API来辅助你进⾏⽇期运算,此外你还可以通过在#F{} 中填⼊你⾃定义的脚本,做任何你想做的⽇期限制⽰例4-3-1 前⾯的⽇期不能⼤于后⾯的⽇期且两个⽇期都不能⼤于 2020-10-01 合同有效期从到 <input id="d4311" class="Wdate" type="text"onFocus="WdatePicker({maxDate: '#F{$dp.$D(\'d4312\')||\'2020-10-01\'}' })"/> <input id="d4312" class="Wdate" type="text"onFocus="WdatePicker({minDate: '#F{$dp.$D(\'d4311\')}' ,maxDate:'2020-10-01' })"/>注意: 两个⽇期的⽇期格式必须相同$dp.$ 相当于 document.getElementByIdx_x 函数. 那么为什么⾥⾯的 ' 使⽤ \' 呢? 那是因为 " 和 ' 都被外围的函数使⽤了,故使⽤转义符 \ ,否则会提⽰JS语法错误. 所以您在其他地⽅使⽤时注意把 \' 改成 " 或者 ' 来使⽤.#F{$dp.$D(\'d4312\')||\'2020-10-01\'} 表⽰当 d4312 为空时, 采⽤ 2020-10-01 的值作为最⼤值⽰例4-3-2 前⾯的⽇期+3天不能⼤于后⾯的⽇期⽇期从到 <input type="text" class="Wdate" id="d4321" onFocus="WdatePicker({maxDate:'#F{$dp.$D(\'d4322\',{d:-3});}' })"/> <input type="text" class="Wdate" id="d4322" onFocus="WdatePicker({minDate: '#F{$dp.$D(\'d4321\',{d:3});}' })"/>使⽤ $dp.$D 函数可以将⽇期框中的值,加上定义的⽇期差量: 两个参数: id={字符类型}需要处理的⽂本框的id值 , obj={对象类型}⽇期差量⽇期差量⽤法: 属性y,M,d,H,m,s分别代表年⽉⽇时分秒如为空时,表⽰直接取值,不做差量(⽰例4-3-1中的参数就是空的) {M:5,d:7} 表⽰五个⽉零7天 {y:1,d:-3} 表⽰ 1年少3天{d:1,H:1} 表⽰⼀天多1⼩时⽰例4-3-3 前⾯的⽇期+3⽉零2天不能⼤于后⾯的⽇期且前⾯⽇期都不能⼤于 2020-4-3减去3⽉零2天后⾯⽇期不能⼤于 2020-4-3 住店⽇期从到 <input type="text" class="Wdate" id="d4331" onFocus="WdatePicker({maxDate: '#F{$dp.$D(\'d4332\',{M:-3,d:-2})||$dp.$DV(\'2020-4-3\',{M:-3,d:-2})} '})"/> <input type="text" class="Wdate" id="d4332" onFocus="WdatePicker({minDate: '#F{$dp.$D(\'d4331\',{M:3,d:2});} ',maxDate: '2020-4-3 '})"/>注意: #F{$dp.$D(\'d4332\',{M:-3,d:-2}) || $dp.$DV(\'2020-4-3\',{M:-3,d:-2})} 表⽰当 d4332 为空时, 采⽤ $dp.$DV(\'2020-4-3\',{M:-3,d:-2})} 的值作为最⼤值使⽤ $dp.$DV 函数可以将显式传⼊的值,加上定义的⽇期差量: 两个参数: value={字符类型}需要处理的值 , obj={对象类型}⽇期差量⽤法同上⾯的 $dp.$D 类似,如 $dp.$DV(\'2020-4-3\',{M:-3,d:-2}) 表⽰ 2020-4-3减去3⽉零2天⽰例4-3-4 发挥你的JS才能,定义任何你想要的⽇期限制⾃动转到随机⽣成的⼀天,当然,此⽰例没有实际的⽤途,只是为演⽰⽬的 <script> //返回⼀个随机的⽇期function randomDate(){ var Y = 2000 + Math.round(Math.random() * 10); var M = 1 + Math.round(Math.random() * 11); var D = 1 +Math.round(Math.random() * 27); return Y+'-'+M+'-'+D; } </script> <input type="text" class="Wdate" id="d434" onFocus="vardate=randomDate();WdatePicker({minDate:date,maxDate:date}) "/>⽆效天可以使⽤此功能禁⽤周⽇⾄周六所对应的⽇期,相关属性:disabledDays (0⾄6 分别代表周⽇⾄周六)⽰例4-4-1 禁⽤周六所对应的⽇期 <input id="d441" type="text" class="Wdate" onFocus="WdatePicker({disabledDays: [6] })"/>⽰例4-4-2 通过position属性,⾃定义弹出位置 <input id="d442" type="text" class="Wdate" onFocus="WdatePicker({disabledDays: [0,6] })"/>⽆效⽇期注意:⽇期格式必须与 realDateFmt 和 realTimeFmt ⼀致可以使⽤此功能禁⽤,所指定的⼀个或多个⽇期,只要你熟悉正则表达式,你可以尽情发挥⽤法(正则匹配): 如果你熟悉正则表达式,会很容易理解下⾯的匹配⽤法如果不熟悉,可以参考下⾯的常⽤⽰例 ['2008-02-01','2008-02-29'] 表⽰禁⽤ 2008-02-01和 2008-02-29 ['2008-..-01','2008-02-29'] 表⽰禁⽤ 2008-所有⽉份-01 和 2008-02-29 ['200[0-8]]-02-01','2008-02-29'] 表⽰禁⽤ [2000⾄2008]-02-01 和2008-02-29 ['^2006'] 表⽰禁⽤ 2006年的所有⽇期此外,您还可以使⽤ %y %M %d %H %m %s 等变量, ⽤法同动态⽇期限制注意:%ld不能使⽤ ['....-..-01','%y-%M-%d'] 表⽰禁⽤所有年份和所有⽉份的第⼀天和今天 ['%y-%M-#{%d-1}','%y-%M-#{%d+1}'] 表⽰禁⽤昨天和明天当然,除了可以限制⽇期以外,您还可以限制时间 ['....-..-.. 10\:00\:00'] 表⽰禁⽤每天10点 (注意 : 需要使⽤ \: )不再多举例了,尽情发挥你的正则才能吧!⽰例4-5-1 禁⽤每个⽉份的 5⽇ 15⽇ 25⽇ <input id="d451" type="text" class="Wdate" onFocus="WdatePicker({disabledDates: ['5$'] })"/>注意 : '5$' 表⽰以 5 结尾注意 $ 的⽤法⽰例4-5-2 禁⽤所有早于2000-01-01的⽇期 <input id="d452" type="text" class="Wdate" onFocus="WdatePicker({disabledDates: ['^19'] })"/>注意: '^19' 表⽰以 19 开头注意 ^ 的⽤法当然,可以使⽤minDate实现类似的功能这⾥主要是在演⽰ ^ 的⽤法⽰例4-5-3 配合min/maxDate使⽤,可以把可选择的⽇期分隔成多段本⽰例本⽉可⽤⽇期分隔成五段分别是: 1-3 8-10 16-24 26,27 29-⽉末 <input id="d453" type="text" class="Wdate" onFocus="WdatePicker({minDate: '%y-%M-01' ,maxDate: '%y-%M-%ld' ,disabledDates: ['0[4-7]$','1[1-5]$','2[58]$'] })"/>⽰例4-5-4 min/maxDate disabledDays disabledDates 配合使⽤即使在要求⾮常苛刻的情况下也能满⾜需求 <input id="d454" type="text" class="Wdate" onFocus="WdatePicker({minDate: '%y-%M-01' ,maxDate: '%y-%M-%ld' ,disabledDates: ['0[4-7]$','1[1-5]$','2[58]$'] ,disabledDays: [1,3,6] })"/>⽰例4-5-5 禁⽤前⼀个⼩时和后⼀个⼩时内所有时间使⽤ %y %M %d %H %m %s 等变量⿏标点击⼩时输⼊框时,你会发现当然时间对应的前⼀个⼩时和后⼀个⼩时是灰⾊的 <input id="d2a25" type="text" class="Wdate" onFocus="WdatePicker({dateFmt:'yyyy-MM-dd HH:mm:ss',disabledDates: ['%y-%M-%d #{%H-1}\:..\:..','%y-%M-%d #{%H+1}\:..\:..'] })"/>注意: %y %M %d等详见动态变量表⽰例4-5-6 #F{}也是可以使⽤的本⽰例利⽤⾃定义函数随机禁⽤0-23中的任何⼀个⼩时打开⼩时选择框,你会发现有⼀个⼩时被禁⽤的,⽽且每次禁⽤的⼩时都不同 <script> function randomH(){ //产⽣⼀个随机的数字 0-23 var H = Math.round(Math.random() * 23); if(H<10) H='0'+H; //返回 '^' + 数字 return '^'+H; }</script> <input type="text" class="Wdate" id="d456" onFocus="WdatePicker({dateFmt:'HH:mm:ss',disabledDates: ['#F{randomH()}'] })"/>有效天与有效⽇期使⽤⽆效天和⽆效⽇期可以很⽅便的禁⽤不可⽤的⽇期,但是在只需要启⽤少部分⽇期的情况下,有效天和有效⽇期的功能就⾮常适合了. 关键属性: opposite 默认为false, 为true时,⽆效天和⽆效⽇期变成有效天和有效⽇期⽰例4-6 只启⽤每个⽉份的 5⽇ 15⽇ 25⽇ <input id="d46" type="text" class="Wdate" onFocus="WdatePicker({opposite: true ,disabledDates: ['5$'] })"/>注意 : '5$' 表⽰以 5 结尾注意 $ 的⽤法特殊天和特殊⽇期特殊天和特殊⽇期的⽤法跟完全⽆效天和⽆效⽇期完全相同,但是opposite属性对其⽆效关键属性: specialDays (0⾄6 分别代表周⽇⾄周六) ⽤法同⽆效天 specialDates ⽤法同⽆效⽇期,但是对时分秒⽆效⽰例4-7-1 ⾼亮每周周⼀周五 <input id="d471" type="text" class="Wdate" onFocus="WdatePicker({specialDays: [1,5] })"/>⽰例4-7-2 ⾼亮每⽉ 1号 15号 <input id="d472" type="text" class="Wdate" onFocus="WdatePicker({specialDates: ['....-..-01','....-..-15'] })"/>⼆、内置函数和属性函数名返回值类型作⽤域参数描述$dp.show void全局⽆显⽰⽇期选择框$dp.hide void全局⽆隐藏⽇期选择框$dp.unbind (4.8beta4新增)void全局el [string/object]:取消绑定的对象,可传⼊dom对象或者是对象的ID让传⼊的对象取消⽇期控件绑定$dp.$D String全局id [string]: 对象的ID arg [object]: ⽇期差量,可以设置成 {y:[值],M:[值],d:[值],H:[值],m:[值],s:[值]} 属性y,M,d,H,m,s 分别代表年⽉⽇时分秒 {M:3,d:7} 表⽰3个⽉零7天 {d:1,H:1} 表⽰1天多1⼩时将id对应的⽇期框中的⽇期字符串,加上定义的⽇期差量,返回使⽤real格式化后的⽇期串参考⽰例 4-3-2$dp.$DV String全局v [string]: ⽇期字符串 arg [object]: 同上例的arg将传⼊的⽇期字符串,加上定义的⽇期差量,返回使⽤real格式化后的⽇期串参考⽰例 4-3-3以下函数只在事件⾃定义函数中有效$dp.cal.getP String事件function p [string]: 属性名称 yMdHmswWD分别代表年,⽉,⽇,时,分,秒,星期(0-6),周(1-52),星期(⼀-六) f [string]:format 格式字符串设置⽅法参考 1.4 ⾃定义格式返回所指定属性被格式字符串格式化后的值[单属性],在changing,picking,clearing事件中返回选择前的值参考⽰例 1-2-2$dp.cal.getDateStr String事件function f [string]: 格式字符串,为空时使⽤dateFmt返回所指定属性被格式字符串格式化后的值[整个值],在changing,picking,clearing事件中返回选择前的值$dp.cal.getNewP String事件function⽤法同$dp.cal.getP返回所指定属性被格式字符串格式化后的值[单属性],在changing,picking,clearing事件中返回选择后的值$dp.cal.getNewDateStr String事件function⽤法同$dp.cal.getDateStr返回所指定属性被格式字符串格式化后的值[整个值],在changing,picking,clearing事件中返回选择后的值属性名返回值类型作⽤域参数描述$dp.cal.date object事件function $dp.cal.date.y:返回年 $dp.cal.date.M:返回⽉$dp.cal.date.d:返回⽇ $dp.cal.date.H:返回时$dp.cal.date.m:返回分 $dp.cal.date.s:返回秒在changing,picking,clearing事件中返回选择前的⽇期对象$dp.cal.newdate object事件function⽤法同$dp.cal.date在changing,picking,clearing事件中返回选择后的⽇期对象。
JS制作简单的日历控件【JS Date对象练习实例】
JS制作简单的日历控件【JS Date对象练习实例】一直对JS 中的Date 对象不是很熟练，缺乏操作实践，端午节抽空复习了一下，做了一个简单的日期选择控件日历外观参考了淘宝旅行中的日期控件，控件只有基本功能，木有做节日显示，木有做IE6的SELECT遮挡控制，仅供练习：使用方法：只需传入日期INPUT元素的ID即可，isSelect选项为是否为SELECT下拉选择年月设置var myDate1 = new Calender({id:'j_Date1'});var myDate2 = new Calender({id:'j_Date2',isSelect:!0});演示如下：支持选择年月支持SELECT选择年月没空做教程啦，有兴趣的看源代码吧，详细源代码+注释如下：<!DOCTYPE HTML><html><head><meta charset="utf-8"><title>日历组件示例</title><style>.calendar{font-family:Tahoma; background:#fff; float:left; border-style:solid; border-width:1px; border-color:#85BEE5 #3485C0 #3485C0 #85BEE5; position:relative; padding:10px; overflow:hidden;}.calendar dl,.calendar dd{margin:0; padding:0; width:183px; font-size:12px; line-height:22px;}.calendar dt.title-date{ display:block; border-bottom:1px solid #E4E4E4; font-weight:700; position:relative; margin-bottom:5px;}.calendar dt{ float:left; width:25px; margin-left:1px; text-align:center;}.calendar dt.title-date{ width:100%;}.calendar dd{clear: both;width: 183px;height: 139px;font-weight: 700;background:url(/cnblogs_com/NNUF/379856/o_bg.png) no-repeat; margin:0;}.prevyear,.nextyear, .prevmonth,.nextmonth{cursor:pointer;height:9px; background:url(/cnblogs_com/NNUF/379856/o_nextprv.png)no-repeat; overflow:hidden;position:absolute; top:8px; text-indent:-999px;}.prevyear{ left:4px; width:9px;}.prevmonth{ width:5px; background-position:-9px 0; left:20px;}.nextyear{ width:9px; background-position:-19px 0; right:5px;}.nextmonth{ width:5px; background-position:-14px 0; right:20px;}.calendar dd a{float: left;width: 25px;height: 22px; color:blue; overflow: hidden; text-decoration: none;margin: 1px 0 0 1px; text-align:center;}.calendar dd a.disabled{color:#999;}.calendar dd a.tody{ color:red; }.calendar dd a.on{background:blue; color:#fff;}.calendar dd a.live{cursor:pointer}.input{ border:1px solid #ccc; padding:4px; background:url(/cnblogs_com/NNUF/379856/o_nextprv.png)no-repeat right -18px;}</style></head><body><br/><br/><h3>支持选择年月 支持SELECT选择年月</h3><div><input type="text" id="j_Date1" class="input"> <input type="text" id="j_Date2" class="input"></div><br/><div></div><!--日历控件JS源码--><script>/*** @namespace _CalF* 日历控件所用便捷函数* */_CalF = {// 选择元素$:function(arg,context){var tagAll,n,eles=[],i,sub = arg.substring(1);context = context||document;if(typeof arg =='string'){switch(arg.charAt(0)){case '#':return document.getElementById(sub);break;case '.':if(context.getElementsByClassName) return context.getElementsByClassName(sub);tagAll = _CalF.$('*',context);n = tagAll.length;for(i = 0;i<n;i++){if(tagAll[i].className.indexOf(sub) > -1) eles.push(tagAll[i]);}return eles;break;default:return context.getElementsByTagName(arg);break;}}},// 绑定事件bind:function(node,type,handler){node.addEventListener?node.addEventListener(type, handler, false):node.attachEvent('on'+ type, handler);},// 获取元素位置getPos:function (node) {var scrollx = document.documentElement.scrollLeft || document.body.scrollLeft,scrollt = document.documentElement.scrollTop || document.body.scrollTop;pos = node.getBoundingClientRect();return {top:pos.top + scrollt, right:pos.right + scrollx, bottom:pos.bottom + scrollt, left:pos.left + scrollx }},// 添加样式名addClass:function(c,node){node.className = node.className + ' ' + c;},// 移除样式名removeClass:function(c,node){var reg = new RegExp("(^|\\s+)" + c + "(\\s+|$)","g");node.className = node.className.replace(reg, '');},// 阻止冒泡stopPropagation:function(event){event = event || window.event;event.stopPropagation ? event.stopPropagation() : event.cancelBubble = true;}};/*** @name Calender* @constructor* @created by VVG* @/NNUF/* @mysheller@* */function Calender() {this.initialize.apply(this, arguments);}Calender.prototype = {constructor:Calender,// 模板数组_template :['<dl>','<dt class="title-date">','<span class="prevyear">prevyear</span><span class="prevmonth">prevmonth</span>','<span class="nextyear">nextyear</span><span class="nextmonth">nextmonth</span>','</dt>','<dt><strong>日</strong></dt>','<dt>一</dt>','<dt>二</dt>','<dt>三</dt>','<dt>四</dt>','<dt>五</dt>','<dt><strong>六</strong></dt>','<dd></dd>','</dl>'],// 初始化对象initialize :function (options) {this.id = options.id; // input的IDthis.input = _CalF.$('#'+ this.id); // 获取INPUT元素this.isSelect = options.isSelect; // 是否支持下拉SELECT选择年月，默认不显示this.inputEvent(); // input的事件绑定，获取焦点事件},// 创建日期最外层盒子，并设置盒子的绝对定位createContainer:function(){// 如果存在，则移除整个日期层Containervar odiv = _CalF.$('#'+ this.id + '-date');if(!!odiv) odiv.parentNode.removeChild(odiv);var container = this.container = document.createElement('div');container.id = this.id + '-date';container.style.position = "absolute";container.zIndex = 999;// 获取input表单位置inputPosvar input = _CalF.$('#' + this.id),inputPos = _CalF.getPos(input);//console.log(inputPos.top + ':' + inputPos.right + ' ' + inputPos.bottom + ' ' + inputPos.left);// 根据input的位置设置container高度container.style.left = inputPos.left + 'px';container.style.top = inputPos.bottom - 1 + 'px';// 设置日期层上的单击事件，仅供阻止冒泡，用途在日期层外单击关闭日期层_CalF.bind(container, 'click', _CalF.stopPropagation);document.body.appendChild(container);},// 渲染日期drawDate:function (odate) { // 参数odate 为日期对象格式var dateWarp, titleDate, dd, year, month, date, days, weekStart,i,l,ddHtml=[],textNode;var nowDate = new Date(),nowyear = nowDate.getFullYear(),nowmonth = nowDate.getMonth(),nowdate = nowDate.getDate();this.dateWarp = dateWarp = document.createElement('div');dateWarp.className = 'calendar';dateWarp.innerHTML = this._template.join('');this.year = year = odate.getFullYear();this.month = month = odate.getMonth()+1;this.date = date = odate.getDate();this.titleDate = titleDate = _CalF.$('.title-date', dateWarp)[0];// 是否显示SELECTif(this.isSelect){var selectHtmls =[];selectHtmls.push('<select>');for(i = 2020;i>1970;i--){if(i != this.year){selectHtmls.push('<option value ="'+ i +'">'+ i +'</option>');}else{selectHtmls.push('<option value ="'+ i +'" selected>'+ i +'</option>');}}selectHtmls.push('</select>');selectHtmls.push('年');selectHtmls.push('<select>');for(i = 1;i<13;i++){if(i != this.month){selectHtmls.push('<option value ="'+ i +'">'+ i +'</option>');}else{selectHtmls.push('<option value ="'+ i +'" selected>'+ i +'</option>');}}selectHtmls.push('</select>');selectHtmls.push('月');titleDate.innerHTML = selectHtmls.join('');// 绑定change事件this.selectChange();}else{textNode = document.createTextNode(year + '年' + month + '月');titleDate.appendChild(textNode);this.btnEvent();}// 获取模板中唯一的DD元素this.dd = dd = _CalF.$('dd',dateWarp)[0];// 获取本月天数days = new Date(year, month, 0).getDate();// 获取本月第一天是星期几weekStart = new Date(year, month-1,1).getDay();// 开头显示空白段for (i = 0; i < weekStart; i++) {ddHtml.push('<a> </a>');}// 循环显示日期for (i = 1; i <= days; i++) {if (year < nowyear) {ddHtml.push('<a class="live disabled">' + i + '</a>');} else if (year == nowyear) {if (month < nowmonth + 1) {ddHtml.push('<a class="live disabled">' + i + '</a>');} else if (month == nowmonth + 1) {if (i < nowdate) ddHtml.push('<a class="live disabled">' + i + '</a>');if (i == nowdate) ddHtml.push('<a class="live tody">' + i + '</a>');if (i > nowdate) ddHtml.push('<a class="live">' + i + '</a>');} else if (month > nowmonth + 1) {ddHtml.push('<a class="live">' + i + '</a>');}} else if (year > nowyear) {ddHtml.push('<a class="live">' + i + '</a>');}}dd.innerHTML = ddHtml.join('');// 如果存在，则先移除this.removeDate();// 添加this.container.appendChild(dateWarp);// A link事件绑定this.linkOn();// 区域外事件绑定this.outClick();},// SELECT CHANGE 事件selectChange:function(){var selects,yearSelect,monthSelect,that = this;selects = _CalF.$('select',this.titleDate);yearSelect = selects[0];monthSelect = selects[1];_CalF.bind(yearSelect, 'change',function(){var year = yearSelect.value;var month = monthSelect.value;that.drawDate(new Date(year, month-1, that.date));});_CalF.bind(monthSelect, 'change',function(){var year = yearSelect.value;var month = monthSelect.value;that.drawDate(new Date(year, month-1, that.date));})},// 移除日期DIV.calendarremoveDate:function(){var odiv = _CalF.$('.calendar',this.container)[0];if(!!odiv) this.container.removeChild(odiv);},// 上一月，下一月按钮事件btnEvent:function(){var prevyear = _CalF.$('.prevyear',this.dateWarp)[0],prevmonth = _CalF.$('.prevmonth',this.dateWarp)[0],nextyear = _CalF.$('.nextyear',this.dateWarp)[0],nextmonth = _CalF.$('.nextmonth',this.dateWarp)[0],that = this;prevyear.onclick = function(){var idate = new Date(that.year-1, that.month-1, that.date);that.drawDate(idate);};prevmonth.onclick = function(){var idate = new Date(that.year, that.month-2,that.date);that.drawDate(idate);};nextyear.onclick = function(){var idate = new Date(that.year + 1,that.month - 1, that.date);that.drawDate(idate);};nextmonth.onclick = function(){var idate = new Date(that.year , that.month, that.date);that.drawDate(idate);}},// A 的事件linkOn:function(){var links = _CalF.$('.live',this.dd),i,l=links.length,that=this;for(i = 0;i<l;i++){links[i].index = i;links[i].onmouseover = function(){_CalF.addClass("on",links[this.index]);};links[i].onmouseout = function(){_CalF.removeClass("on",links[this.index]);};links[i].onclick = function(){that.date = this.innerHTML;that.input.value = that.year + '-' + that.month + '-' + that.date;that.removeDate();}}},// 表单的事件inputEvent:function(){var that = this;_CalF.bind(this.input, 'focus',function(){that.createContainer();that.drawDate(new Date());});_CalF.bind(this.input, 'click',_CalF.stopPropagation);},// 鼠标在对象区域外点击，移除日期层outClick:function(){var that = this;_CalF.bind(document, 'click',function(){that.removeDate();})}};var myDate1 = new Calender({id:'j_Date1'});var myDate2 = new Calender({id:'j_Date2',isSelect:!0});</script></body></html>。
JS日期控件My97DatePicker基本用法
JS⽇期控件My97DatePicker基本⽤法My97DatePicker是⼀款⾮常灵活好⽤的⽇期控件。
使⽤⾮常简单。
1、下载My97DatePicker组件包2、在页⾯中引⼊该组件js⽂件：<script type="text/JavaScript" src="My97DatePicker/WdatePicker.js"></script>3、例⼦<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><title>My97DatePicker⽇期控件使⽤</title></head><body><center><h2>My97DatePicker⽇期控件的使⽤</h2></center>基本⽤法：<input id="" class="Wdate" onfocus="WdatePicker({dateFmt:'yyyy-MM-dd',readOnly:true})" /><br><br>只能选择今天以前的⽇期：<input id="" class="Wdate" onfocus="WdatePicker({readOnly:true,maxDate:'%y-%M-%d'})" /><br><br>使⽤运算表达式只能选择 20⼩时前⾄ 30⼩时后的⽇期<input id="" class="Wdate" onClick="WdatePicker({dateFmt:'yyyy-MM-dd HH:mm',minDate:'%y-%M-%d {%H-20}:%m:%s',maxDate:'%y-%M-%d {%H+30}:%m:%s'})" /><br><br>开始，结束⽇期：<!-- $dp.$ 相当于 document.getElementById 函数. --><input id="sdate" class="Wdate" onfocus="WdatePicker({dateFmt:'yyyy-MM-dd',readOnly:true,maxDate:'#F{$dp.$D(\'edate\')}'})" />-<input id="edate" class="Wdate" onfocus="WdatePicker({dateFmt:'yyyy-MM-dd',readOnly:true,minDate:'#F{$dp.$D(\'sdate\')}',startDate:'#F{$dp.$D(\'sdate\',{d:+1})}'})" /><br><br> </body><script type="text/javascript" src="/js/My97DatePicker/WdatePicker.js"></script></html>如需修改配置信息，只需WdatePicker({dateFmt:'yyyy-MM-dd',readOnly:true,maxDate:'#F{$dp.$D(\'edate\')}'})" 加上相关配置信息即可4、常⽤的配置信息。
js日历控件
function TranYearMonthTitle(year,month){
with(new Date(year,month-1,1))
return "<span style='text-decoration:underline;cursor:hand;font-weight:bold;padding:1 2 0 1;width:40px;' onclick=showMore(1940,2050,this.innerHTML) onmouseover=\"this.runtimeStyle.cssText='color:#fff;'\" onmouseout=\"this.runtimeStyle.cssText=''\" onpropertychange=showC()>" + getYear() + "</span>" + "年" + "<span style='text-decoration:underline;cursor:hand;font-weight:bold;padding:1 2 0 1;width:20px;' onclick=showMore(1,12,this.innerHTML) onmouseover=\"this.runtimeStyle.cssText='color:#fff;'\" onmouseout=\"this.runtimeStyle.cssText=''\" onpropertychange=showC()>" + (getMonth()+1) + "</span>" + "月" ;
JS获取日期的方法实例【昨天,今天,明天,前n天,后n天的日期】
JS获取⽇期的⽅法实例【昨天,今天,明天,前n天,后n天的⽇期】本⽂实例讲述了JS获取⽇期的⽅法。
分享给⼤家供⼤家参考，具体如下：原理很简单，⼀天的时间的毫秒数是1000*60*60*24，前n天的⽇期就是现在⽇期换成毫秒-n*1000*60*60*24。
再把这个值换成⽇期即可（通过setTime⽅法）<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "/TR/html4/loose.dtd"><html><head><title> ⽇期计算</title><meta name="Generator" content="EditPlus"><meta name="Author" content=""><meta name="Keywords" content=""><meta name="Description" content=""></head><body><select id="num" name="num" style="width:150px" onchange="ff()"><option value="-1">昨天</option><option value="0">今天</option><option value="1">明天</option></select><br><textarea id="ar" rows="3" cols="20">haha</textarea><br/><input type="text" value="" name="bday" id="bday"/>天之前<input type="button" onclick="bday()" value="计算"><br/><input type="text" value="" name="aday" id="aday"/>天之后<input type="button" onclick="aday()" value="计算"><br/></body><script>ff();function ff(){var obj=document.getElementById("num");var v1=obj.options[obj.selectedIndex].text;var v2=obj.options[obj.selectedIndex].value;var tvv=giveDateStr(getTargetday(v2));document.getElementById('ar').innerText=tvv;}function isInteger(obj) {var r = /^\+?[1-9][0-9]*$/; //正整数return r.test(obj);}function bday(){var bef=document.getElementById("bday").value;if(isInteger(bef)){var bvv=giveDateStr(getTargetday(-bef));document.getElementById('ar').innerText=bvv;}else{alert("请输⼊正整数！");document.getElementById("bday").value='';document.getElementById("bday").focus();}}function aday(){var atf=document.getElementById("aday").value;if(isInteger(atf)){var avv=giveDateStr(getTargetday(atf));document.getElementById('ar').innerText=avv;}else{alert("请输⼊正整数！");document.getElementById("aday").value='';document.getElementById("aday").focus();}}function getTargetday(num){var number=null;if(num==null||num==0){number=0;}else{number=num;}var today=new Date();var targetday_milliseconds=today.getTime()+1000*60*60*24*number;var targetday=new Date();targetday.setTime(targetday_milliseconds); //注意，这⾏是关键代码return targetday;}function giveDateStr(dd){var riqiyue=dd.getMonth()+1;var riqihao=dd.getDate();var riqixingqi=null;if(dd.getDay()=='0'){xingqi="星期⽇";}else if(dd.getDay()=='1'){xingqi='星期⼀';}else if(dd.getDay()=='2'){xingqi='星期⼆';}else if(dd.getDay()=='3'){xingqi='星期三';}else if(dd.getDay()=='4'){xingqi='星期四';}else if(dd.getDay()=='5'){xingqi='星期五';}else if(dd.getDay()=='6'){xingqi='星期六';}var riqi=riqiyue+"⽉"+riqihao+"⽇"+"("+xingqi+")";return riqi;}</script></html>运⾏效果如下：PS：这⾥再为⼤家推荐⼏款⽐较实⽤的天数计算在线⼯具供⼤家使⽤：更多关于JavaScript相关内容感兴趣的读者可查看本站专题：《》、《》、《》、《》及《》希望本⽂所述对⼤家JavaScript程序设计有所帮助。
js日历控件
js⽇历控件document.write("<div id='meizzCalendarLayer' style='POSITION: absolute; z-index: 9999; width: 144px; height: 210px; display: none'>"); document.write("<iframe name=meizzCalendarIframe scrolling=no frameborder=0 width=100% height=100%></iframe></div>"); function document.onclick(){if(WebCalendar.eventSrc != window.event.srcElement) hiddenCalendar();}var WebCalendar = new WebCalendar();function WebCalendar() //初始化⽇历的设置{this.regInfo = "梅花⾬⽇历控件3.1(修正：⽔边) 关闭的快捷键：[Esc]";this.dayShow = 38; //定义页⾯上要显⽰的天数,不能⼩于35,或⼤于39this.daysMonth = new Array(31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31);//定义1~12⽉的天数this.day = new Array(this.dayShow); //定义⽇历展⽰⽤的数组this.dayObj = new Array(this.dayShow); //定义⽇期展⽰控件数组this.dateStyle = null; //保存格式化后⽇期数组this.objExport = null; //⽇历回传的显⽰控件this.eventSrc = null; //⽇历显⽰的触发控件this.inputDate = null; //转化外的输⼊的⽇期(d/m/yyyy)this.thisYear = new Date().getFullYear(); //定义年的变量的初始值this.thisMonth = new Date().getMonth()+ 1; //定义⽉的变量的初始值this.thisDay = new Date().getDate(); //定义⽇的变量的初始值this.today = this.thisDay +"/"+ this.thisMonth +"/"+ this.thisYear; //今天(d/m/yyyy)this.iframe = window.frames("meizzCalendarIframe"); //⽇历的 iframe 载体this.calendar = getObjectById("meizzCalendarLayer"); //⽇历的层this.dateReg = ""; //⽇历格式验证的正则式this.yearFall = 50; //定义显⽰的年份下拉框的年差值，如果今年是2000年，这⾥设置为50，就显⽰1950－2050this.format = "yyyy-mm-dd"; //回传⽇期的格式this.timeShow = false; //是否返回时间this.drag = true; //是否允许拖动this.darkColor = "#95B7F3"; //控件的暗⾊this.lightColor = "#FFFFFF"; //控件的亮⾊this.btnBgColor = "#E6E6FA"; //控件的按钮背景⾊this.wordColor = "#000080"; //控件的⽂字颜⾊this.wordDark = "#DCDCDC"; //控件的暗⽂字颜⾊this.dayBgColor = "#F5F5FA"; //⽇期数字背景⾊this.todayColor = "#FF0000"; //今天在⽇历上的标⽰背景⾊this.DarkBorder = "#D4D0C8"; //⽇期显⽰的⽴体表达⾊}function writeIframe(){var strIframe = "<html><head><meta http-equiv='Content-Type' content='text/html; charset=gb2312'><style>"+"*{font-size: 12px; font-family: 宋体}"+".bg{ color: "+ WebCalendar.lightColor +"; cursor: default; background-color: "+ WebCalendar.darkColor +";}"+"table#tableMain{ width: 142; height: 180;}"+"table#tableWeek td{ width:14%;color: "+ WebCalendar.lightColor +";}"+"table#tableDay td{ width:14%;font-weight: bold;}"+"td#meizzYearHead, td#meizzYearMonth{color: "+ WebCalendar.wordColor +"}"+".out { text-align: center; border-top: 1px solid "+ WebCalendar.DarkBorder +"; border-left: 1px solid "+ WebCalendar.DarkBorder +";"+ "border-right: 1px solid "+ WebCalendar.lightColor +"; border-bottom: 1px solid "+ WebCalendar.lightColor +";}"+".over{ text-align: center; border-top: 1px solid #FFFFFF; border-left: 1px solid #FFFFFF;"+"border-bottom: 1px solid "+ WebCalendar.DarkBorder +"; border-right: 1px solid "+ WebCalendar.DarkBorder +"}"+"input{ border: 1px solid "+ WebCalendar.darkColor +"; padding-top: 1px; height: 18; cursor: hand;"+" color:"+ WebCalendar.wordColor +"; background-color: "+ WebCalendar.btnBgColor +"}"+"</style></head><body onselectstart='return false' style='margin: 0px' oncontextmenu='return false'><form name=meizz>";if (WebCalendar.drag){ strIframe += "<scr"+"ipt language=javascript>"+"var drag=false, cx=0, cy=0, o = parent.WebCalendar.calendar; function document.onmousemove(){"+"if(parent.WebCalendar.drag && drag){if(o.style.left=='')o.style.left=0; if(o.style.top=='')o.style.top=0;"+"o.style.left = parseInt(o.style.left) + window.event.clientX-cx;"+"o.style.top = parseInt(o.style.top) + window.event.clientY-cy;}}"+"function document.onkeydown(){ switch(window.event.keyCode){ case 27 : parent.hiddenCalendar(); break;"+"case 37 : parent.prevM(); break; case 38 : parent.prevY(); break; case 39 : parent.nextM(); break; case 40 : parent.nextY(); break;"+"case 84 : document.forms[0].today.click(); break;} window.event.keyCode = 0; window.event.returnValue= false;}"+"function dragStart(){cx=window.event.clientX; cy=window.event.clientY; drag=true;}</scr"+"ipt>"}strIframe += "<select name=tmpYearSelect onblur='parent.hiddenSelect(this)' style='z-index:1;position:absolute;top:3;left:18;display:none'"+" onchange='parent.WebCalendar.thisYear =this.value; parent.hiddenSelect(this); parent.writeCalendar();'></select>"+"<select name=tmpMonthSelect onblur='parent.hiddenSelect(this)' style='z-index:1; position:absolute;top:3;left:74;display:none'"+" onchange='parent.WebCalendar.thisMonth=this.value; parent.hiddenSelect(this); parent.writeCalendar();'></select>"+"<table id=tableMain class=bg border=0 cellspacing=2 cellpadding=0>"+"<tr><td width=140 height=19 bgcolor='"+ WebCalendar.lightColor +"'>"+" <table width=140 id=tableHead border=0 cellspacing=1 cellpadding=0><tr align=center>"+" <td width=15 height=19 class=bg title='向前翻 1 ⽉快捷键：←' style='cursor: hand' onclick='parent.prevM()'><b><</b></td>"+" <td width=60 id=meizzYearHead title='点击此处选择年份' onclick='parent.funYearSelect(parseInt(this.innerText, 10))'"+" onmouseover='this.bgColor=parent.WebCalendar.darkColor; this.style.color=parent.WebCalendar.lightColor'"+" onmouseout='this.bgColor=parent.WebCalendar.lightColor; this.style.color=parent.WebCalendar.wordColor'></td>"+" <td width=50 id=meizzYearMonth title='点击此处选择⽉份' onclick='parent.funMonthSelect(parseInt(this.innerText, 10))'"+" onmouseover='this.bgColor=parent.WebCalendar.darkColor; this.style.color=parent.WebCalendar.lightColor'"+" onmouseout='this.bgColor=parent.WebCalendar.lightColor; this.style.color=parent.WebCalendar.wordColor'></td>"+" <td width=15 class=bg title='向后翻 1 ⽉快捷键：→' onclick='parent.nextM()' style='cursor: hand'><b>></b></td></tr></table>"+ "</td></tr><tr><td height=20><table id=tableWeek border=1 width=140 cellpadding=0 cellspacing=0 ";if(WebCalendar.drag){strIframe += "onmousedown='dragStart()' onmouseup='drag=false' onmouseout='drag=false'";}strIframe += " borderColorLight='"+ WebCalendar.darkColor +"' borderColorDark='"+ WebCalendar.lightColor +"'>"+" <tr align=center><td height=20>⽇</td><td>⼀</td><td>⼆</td><td>三</td><td>四</td><td>五</td><td>六</td></tr></table>"+"</td></tr><tr><td valign=top width=140 bgcolor='"+ WebCalendar.lightColor +"'>"+" <table id=tableDay height=120 width=140 border=0 cellspacing=1 cellpadding=0>";for(var x=0; x<5; x++){strIframe += "<tr>";for(var y=0; y<7; y++)strIframe += "<td class=out id='meizzDay"+ (x*7+y) +"'></td>";strIframe += "</tr>";}strIframe += "<tr>";for(var x=35; x<WebCalendar.dayShow; x++)strIframe += "<td class=out id='meizzDay"+ x +"'></td>";strIframe +="<td colspan="+(42-WebCalendar.dayShow).toString()+" class=out style='text-align:center;' title='"+ WebCalendar.regInfo +"'>" +"<input style=' background-color: " + WebCalendar.btnBgColor +";cursor: hand; padding-top: 2px; width: 44%; height: 100%;' onfocus='this.blur()'"+" type=button value='清空' onclick='parent.WebCalendar.objExport.value=\"\";parent.hiddenCalendar()'>" +" " +"<input style=' background-color: " + WebCalendar.btnBgColor +";cursor: hand; padding-top: 2px; width: 44%; height: 100%;' onfocus='this.blur()'"+" type=button value='关闭' onclick='parent.hiddenCalendar()'>" +"</td></tr></table>"+"</td></tr><tr><td height=20 width=140 bgcolor='"+ WebCalendar.lightColor +"'>"+" <table border=0 cellpadding=1 cellspacing=0 width=140>"+" <tr><td><input name=prevYear title='向前翻 1 年快捷键：↑' onclick='parent.prevY()' type=button value='<<'"+" onfocus='this.blur()' style='meizz:expression(this.disabled=parent.WebCalendar.thisYear==1000)'><input"+" onfocus='this.blur()' name=prevMonth title='向前翻 1 ⽉快捷键：←' onclick='parent.prevM()' type=button value='< '>"+" </td><td align=center><input name=today type=button value='Today' onfocus='this.blur()' style='width: 50' title='当前⽇期快捷键：T'"+" onclick=\"parent.returnDate(new Date().getDate() +'/'+ (new Date().getMonth() +1) +'/'+ new Date().getFullYear())\">"+" </td><td align=right><input title='向后翻 1 ⽉快捷键：→' name=nextMonth onclick='parent.nextM()' type=buttonvalue=' >'"+" onfocus='this.blur()'><input name=nextYear title='向后翻 1 年快捷键：↓' onclick='parent.nextY()' type=button value='>>'"+" onfocus='this.blur()' style='meizz:expression(this.disabled=parent.WebCalendar.thisYear==9999)'></td></tr></table>"+"</td></tr><table></form></body></html>";with(WebCalendar.iframe){document.writeln(strIframe); document.close();for(var i=0; i<WebCalendar.dayShow; i++){WebCalendar.dayObj[i] = eval("meizzDay"+ i);WebCalendar.dayObj[i].onmouseover = dayMouseOver;WebCalendar.dayObj[i].onmouseout = dayMouseOut;WebCalendar.dayObj[i].onclick = returnDate;}}}function calendar() //主调函数{var e = window.event.srcElement; writeIframe();var o = WebCalendar.calendar.style; WebCalendar.eventSrc = e;if (arguments.length == 0) WebCalendar.objExport = e;else WebCalendar.objExport = eval(arguments[0]);WebCalendar.iframe.tableWeek.style.cursor = WebCalendar.drag ? "move" : "default";var t = e.offsetTop, h = e.clientHeight, l = e.offsetLeft, p = e.type;while (e = e.offsetParent){t += e.offsetTop; l += e.offsetLeft;}o.display = ""; WebCalendar.iframe.document.body.focus();var cw = WebCalendar.calendar.clientWidth, ch = WebCalendar.calendar.clientHeight;var dw = document.body.clientWidth, dl = document.body.scrollLeft, dt = document.body.scrollTop;if (document.body.clientHeight + dt - t - h >= ch) o.top = (p=="image")? t + h : t + h + 6;else o.top = (t - dt < ch) ? ((p=="image")? t + h : t + h + 6) : t - ch;if (dw + dl - l >= cw) o.left = l; else o.left = (dw >= cw) ? dw - cw + dl : dl;if (!WebCalendar.timeShow) WebCalendar.dateReg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2})$/;else WebCalendar.dateReg = /^(\d{1,4})(-|\/)(\d{1,2})\2(\d{1,2}) (\d{1,2}):(\d{1,2}):(\d{1,2})$/;try{if (WebCalendar.objExport.value.trim() != ""){WebCalendar.dateStyle = WebCalendar.objExport.value.trim().match(WebCalendar.dateReg);if (WebCalendar.dateStyle == null){WebCalendar.thisYear = new Date().getFullYear();WebCalendar.thisMonth = new Date().getMonth()+ 1;WebCalendar.thisDay = new Date().getDate();alert("原⽂本框⾥的⽇期有错误！\n可能与你定义的显⽰时分秒有冲突！");writeCalendar(); return false;}else{WebCalendar.thisYear = parseInt(WebCalendar.dateStyle[1], 10);WebCalendar.thisMonth = parseInt(WebCalendar.dateStyle[3], 10);WebCalendar.thisDay = parseInt(WebCalendar.dateStyle[4], 10);WebCalendar.inputDate = parseInt(WebCalendar.thisDay, 10) +"/"+ parseInt(WebCalendar.thisMonth, 10) +"/"+ parseInt(WebCalendar.thisYear, 10); writeCalendar();}} else writeCalendar();} catch(e){writeCalendar();}}function funMonthSelect() //⽉份的下拉框{var m = isNaN(parseInt(WebCalendar.thisMonth, 10)) ? new Date().getMonth() + 1 : parseInt(WebCalendar.thisMonth); var e = WebCalendar.iframe.document.forms[0].tmpMonthSelect;for (var i=1; i<13; i++) e.options.add(new Option(i +"⽉", i));e.style.display = ""; e.value = m; e.focus(); window.status = e.style.top;}function funYearSelect() //年份的下拉框{var n = WebCalendar.yearFall;var e = WebCalendar.iframe.document.forms[0].tmpYearSelect;var y = isNaN(parseInt(WebCalendar.thisYear, 10)) ? new Date().getFullYear() : parseInt(WebCalendar.thisYear);y = (y <= 1000)? 1000 : ((y >= 9999)? 9999 : y);var min = (y - n >= 1000) ? y - n : 1000;var max = (y + n <= 9999) ? y + n : 9999;min = (max == 9999) ? max-n*2 : min;max = (min == 1000) ? min+n*2 : max;for (var i=min; i<=max; i++) e.options.add(new Option(i +"年", i));e.style.display = ""; e.value = y; e.focus();}function prevM() //往前翻⽉份{WebCalendar.thisDay = 1;if (WebCalendar.thisMonth==1){WebCalendar.thisYear--;WebCalendar.thisMonth=13;}WebCalendar.thisMonth--; writeCalendar();}function nextM() //往后翻⽉份{WebCalendar.thisDay = 1;if (WebCalendar.thisMonth==12){WebCalendar.thisYear++;WebCalendar.thisMonth=0;}WebCalendar.thisMonth++; writeCalendar();}function prevY(){WebCalendar.thisDay = 1; WebCalendar.thisYear--; writeCalendar();}//往前翻 Year function nextY(){WebCalendar.thisDay = 1; WebCalendar.thisYear++; writeCalendar();}//往后翻 Year function hiddenSelect(e){for(var i=e.options.length; i>-1; i--)e.options.remove(i); e.style.display="none";} function getObjectById(id){ if(document.all) return(eval("document.all."+ id)); return(eval(id)); } function hiddenCalendar(){getObjectById("meizzCalendarLayer").style.display = "none";};function appendZero(n){return(("00"+ n).substr(("00"+ n).length-2));}//⽇期⾃动补零程序function String.prototype.trim(){return this.replace(/(^\s*)|(\s*$)/g,"");}function dayMouseOver(){this.className = "over";this.style.backgroundColor = WebCalendar.darkColor;if(WebCalendar.day[this.id.substr(8)].split("/")[1] == WebCalendar.thisMonth)this.style.color = WebCalendar.lightColor;}function dayMouseOut(){this.className = "out"; var d = WebCalendar.day[this.id.substr(8)], a = d.split("/");this.style.removeAttribute('backgroundColor');if(a[1] == WebCalendar.thisMonth && d != WebCalendar.today){if(WebCalendar.dateStyle && a[0] == parseInt(WebCalendar.dateStyle[4], 10))this.style.color = WebCalendar.lightColor;this.style.color = WebCalendar.wordColor;}}function writeCalendar() //对⽇历显⽰的数据的处理程序{var y = WebCalendar.thisYear;var m = WebCalendar.thisMonth;var d = WebCalendar.thisDay;WebCalendar.daysMonth[1] = (0==y%4 && (y%100!=0 || y%400==0)) ? 29 : 28;if (!(y<=9999 && y >= 1000 && parseInt(m, 10)>0 && parseInt(m, 10)<13 && parseInt(d, 10)>0)){alert("对不起，你输⼊了错误的⽇期！");WebCalendar.thisYear = new Date().getFullYear();WebCalendar.thisMonth = new Date().getMonth()+ 1;WebCalendar.thisDay = new Date().getDate(); }y = WebCalendar.thisYear;m = WebCalendar.thisMonth;d = WebCalendar.thisDay;WebCalendar.iframe.meizzYearHead.innerText = y +" 年";WebCalendar.iframe.meizzYearMonth.innerText = parseInt(m, 10) +" ⽉";WebCalendar.daysMonth[1] = (0==y%4 && (y%100!=0 || y%400==0)) ? 29 : 28; //闰年⼆⽉为29天var w = new Date(y, m-1, 1).getDay();var prevDays = m==1 ? WebCalendar.daysMonth[11] : WebCalendar.daysMonth[m-2];for(var i=(w-1); i>=0; i--) //这三个 for 循环为⽇历赋数据源（数组 WebCalendar.day）格式是 d/m/yyyy {WebCalendar.day[i] = prevDays +"/"+ (parseInt(m, 10)-1) +"/"+ y;if(m==1) WebCalendar.day[i] = prevDays +"/"+ 12 +"/"+ (parseInt(y, 10)-1);prevDays--;}for(var i=1; i<=WebCalendar.daysMonth[m-1]; i++) WebCalendar.day[i+w-1] = i +"/"+ m +"/"+ y;for(var i=1; i<WebCalendar.dayShow-w-WebCalendar.daysMonth[m-1]+1; i++){WebCalendar.day[WebCalendar.daysMonth[m-1]+w-1+i] = i +"/"+ (parseInt(m, 10)+1) +"/"+ y;if(m==12) WebCalendar.day[WebCalendar.daysMonth[m-1]+w-1+i] = i +"/"+ 1 +"/"+ (parseInt(y, 10)+1);}for(var i=0; i<WebCalendar.dayShow; i++) //这个循环是根据源数组写到⽇历⾥显⽰{var a = WebCalendar.day[i].split("/");WebCalendar.dayObj[i].innerText = a[0];WebCalendar.dayObj[i].title = a[2] +"-"+ appendZero(a[1]) +"-"+ appendZero(a[0]);WebCalendar.dayObj[i].bgColor = WebCalendar.dayBgColor;WebCalendar.dayObj[i].style.color = WebCalendar.wordColor;if ((i<10 && parseInt(WebCalendar.day[i], 10)>20) || (i>27 && parseInt(WebCalendar.day[i], 10)<12))WebCalendar.dayObj[i].style.color = WebCalendar.wordDark;if (WebCalendar.inputDate==WebCalendar.day[i]) //设置输⼊框⾥的⽇期在⽇历上的颜⾊{WebCalendar.dayObj[i].bgColor = WebCalendar.darkColor; WebCalendar.dayObj[i].style.color = WebCalendar.lightColor;} if (WebCalendar.day[i] == WebCalendar.today) //设置今天在⽇历上反应出来的颜⾊{WebCalendar.dayObj[i].bgColor = WebCalendar.todayColor; WebCalendar.dayObj[i].style.color = WebCalendar.lightColor;} }}function returnDate() //根据⽇期格式等返回⽤户选定的⽇期{if(WebCalendar.objExport){var returnValue;var a = (arguments.length==0) ? WebCalendar.day[this.id.substr(8)].split("/") : arguments[0].split("/");var d = WebCalendar.format.match(/^(\w{4})(-|\/)(\w{1,2})\2(\w{1,2})$/);if(d==null){alert("你设定的⽇期输出格式不对！\r\n\r\n请重新定义 WebCalendar.format ！"); return false;}var flag = d[3].length==2 || d[4].length==2; //判断返回的⽇期格式是否要补零returnValue = flag ? a[2] +d[2]+ appendZero(a[1]) +d[2]+ appendZero(a[0]) : a[2] +d[2]+ a[1] +d[2]+ a[0];if(WebCalendar.timeShow){var h = new Date().getHours(), m = new Date().getMinutes(), s = new Date().getSeconds();returnValue += flag ? " "+ appendZero(h) +":"+ appendZero(m) +":"+ appendZero(s) : " "+ h +":"+ m +":"+ s;}WebCalendar.objExport.value = returnValue;hiddenCalendar();}}-------将上⾯的保存到⼀个JS⽂件中，采⽤UTF-8编码---------------------------调⽤------------------<script language=javascript src="/JS/calendar.js"></script><input name="s1" type="text" onfocus="calendar()" value='<%=date %>' />。
JS日期和时间选择控件
tiannetPopCalendar();
}
//用户主调函数－选择日期和小时及分钟
function setDayHM(obj){
tiannetOutObject = obj;
m_bolShowHour = true;
m_bolShowMinute = true;
//如果标签中有值，则将日期和小时及分钟初始化为当前值
// ---------------------- 用户可调用的函数 -----------------------------//
//用户主调函数－只选择日期
function setDay(obj){
tiannetOutObject = obj;
//如果标签中有值，则将日期初始化为当前值
tiannetYearSt = intDateBeg;
tiannetYearEnd = intDateEnd;
}
//设置日期分隔符。默认为"-"
function setDateSplit(strDateSplit){
tiannetDateSplit = strDateSplit;
}
* (4)设置(1),(2),(3)中的分隔符 setSplit(strDateSplit,strDateTimeSplit,strTimeSplit);
* (5)设置开始和结束年份 setYearPeriod(intDateBeg,intDateEnd)
*说明：
* 默认返回的日期时间格式如同：2005-02-02 08:08
var tiannetDateSplit = "-"; //日期的分隔符号
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<%@ page contentType="text/html; charset=utf-8" language="java" import="java.sql.*" errorPage="" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=utf-8" /><title> - -选择日期- -</title><script>//*************************日历控件***************************// cody by [STAR].sjz 2003-10-31// 说明:返回值为一个字符串// 格式如下:// 使用方法:// var dataString = showModalDialog("calendar.htm", "dd日mm月yyyy年" ,"dialogWidth:286px;dialogHeight:221px;status:no;help:no;");var userFormatString;if(window.dialogArguments ==null){userFormatString = "yyyy-mm--dd";}else{userFormatString = window.dialogArguments;}with(new Date()){var Nyear = getYear();var Nmonth = getMonth() +1;var Ndate = getDate();}window.returnValue = new dataObj(Nyear,Nmonth,Ndate ).getDateString(userFormatString);window.document.onclick = function(){var obj = window.event.srcElement;if(obj.tagName.toLowerCase() == "span" && obj.parentNode.className.replace(/Ctable/ig,"star") == "star" ){try{window.currentActiveItem.runtimeStyle.cssText = "";}catch(e){ }Nyear = obj.id.split("-")[0];Nmonth = obj.id.split("-")[1];Ndate = obj.id.split("-")[2];window.currentActiveItem = obj;window.currentSelectDate = window.currentActiveItem.id;window.currentActiveItem.runtimeStyle.cssText = "background:url(/bbs/uploadFiles/2003-10/3120401281018.gif) no-repeat 12px 6px;color:#000;padding-top:1px;font-weight:bold";}}function dataObj(year,month,date){this.year = yearthis.month = monththis.date = datethis.getDateString =function(formatString){return formatString.replace(/yyyy/ig , this.year).replace(/mm/ig , this.month).replace(/dd/ig , this.date)}}window.onload = function(){window.document.attachEvent("onclick" , doCmd);window.document.attachEvent("onmouseover" , buttonOver);window.document.attachEvent("onmouseout" , buttonOut);window.document.attachEvent("onmousedown" , buttonDown);window.document.attachEvent("onmouseup" , buttonUp);window.document.attachEvent("ondblclick" ,function(){var obj = window.event.srcElement;if(obj.tagName.toLowerCase() == "span" && obj.parentNode.className.replace(/Ctable/ig,"star") == "star" ){var mydate = new dataObj(obj.id.split("-")[0],obj.id.split("-")[1] ,obj.id.split("-")[2]);window.returnValue = mydate.getDateString(userFormatString)var a_year = mydate.year;var a_month = mydate.month;var a_day = mydate.date;var a_ymd = a_year +"-"+ a_month +"-"+ a_day;alert(a_ymd);//window.location.href="right.jsp?a_ymd="+a_ymd;////window.parent.document.getElementById("bFrame").src = "zirenwuView_right.jsp?a_ymd="+a_ymd;//window.close();}});document.all.titleYear.innerHTML=TranYearMonthTitle(Nyear,Nmonth);document.all.weekNameBox.insertAdjacentHTML("afterBegin",makeWeekNameHtmlStr()); document.all.calendarBox.innerHTML=makeCalendarHtmlStr(Nyear,Nmonth);window.currentSelectDate = starCaTran(Nyear,Nmonth,Ndate);window.document.all.calendarBox.show = show;window.currentActiveItem = window.document.getElementById(currentSelectDate);if( window.currentActiveItem )window.currentActiveItem.click();window.document.all.calendarBox.show();}function starCalendar(year,month){this.year = year;this.month = month;this.monthTable = function(){var aMonth=new Array();for(i=1;i<7;i++)aMonth[i]=new Array(i);var dCalDate=new Date(this.year, this.month-1, 1);var iDayOfFirst=dCalDate.getDay();var iDaysInMonth=new Date(this.year, this.month, 0).getDate();var iOffsetLast=new Date(this.year, this.month-1, 0).getDate()-iDayOfFirst+1;var iDate = 1;var iNext = 1;for (d = 0; d < 7; d++)aMonth[1][d] = (d<iDayOfFirst)?(-iDayOfFirst+d+1):iDate++;for (w = 2; w < 7; w++)for (d = 0; d < 7; d++)aMonth[w][d] = iDate++;return aMonth;}}function makeWeekNameHtmlStr(){var tmpStr="";var weekName = ["日","一","二","三","四","五","六"];for(var i=0;i<7;i++)tmpStr+="<span class=weekName>"+weekName[i]+"</span>";return tmpStr;}function makeCalendarHtmlStr(year,month){window.theCalendar = new starCalendar(year,month);var theCaArr = theCalendar.monthTable();var theDaysInMonth = new Date(year, month, 0).getDate();var theCaHtml = "<div class=Ctable>";for(var i=1;i<7;i++)for(var j=0;j<7;j++)theCaHtml = theCaHtml+"<span class="+( (theCaArr[i][j]<1 || theCaArr[i][j]>theDaysInMonth)?"OtherMonthDate":"Cdate")+"id="+starCaTran(year,month,theCaArr[i][j])+">"+starCaTran(year,month,theCaArr[i][j]).split("-")[2] +"</span>";return theCaHtml+"</div>";}function starCaTran(year,month,date){with(new Date(year,month-1,date))return getYear() + "-" +(getMonth()+1) + "-" + getDate();}function TranYearMonthTitle(year,month){with(new Date(year,month-1,1))return "<span style='text-decoration:underline;cursor:hand;font-weight:bold;padding:1 2 0 1;width:40px;' onclick=showMore(1940,2050,this.innerHTML) onmouseover=\"this.runtimeStyle.cssText='color:#fff;'\"onmouseout=\"this.runtimeStyle.cssText=''\" onpropertychange=showC()>" + getYear() + "</span>" + "年" + "<span style='text-decoration:underline;cursor:hand;font-weight:bold;padding:1 2 0 1;width:20px;' onclick=showMore(1,12,this.innerHTML) onmouseover=\"this.runtimeStyle.cssText='color:#fff;'\" onmouseout=\"this.runtimeStyle.cssText=''\" onpropertychange=showC()>" + (getMonth()+1) + "</span>" + "月" ;}function showC(){if(event.propertyName != "innerHTML")return;window.theCalendar.year = new Number(document.all.titleYear.getElementsByTagName("span")[0].innerHTML);window.theCalendar.month = new Number(document.all.titleYear.getElementsByTagName("span")[1].innerHTML);window.document.all.calendarBox.innerHTML=makeCalendarHtmlStr(window.theCalendar.year, window.theCalendar.month);window.document.all.calendarBox.show = show;window.document.all.calendarBox.show(); 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overflow:hidden;margin:0;border:0px;}#titleYear{text-align:center;padding-top:3px;width:120px;height:20px;border:solid #E5E9F2; border-width:0px 1px 1px 0px; background-color:#A4B9D7; color:#000;cursor:default;}#weekNameBox{width:282px;border-bottom:0;}.weekName{text-align:center;padding-top:4px;width:40px;height:20px;border:solid #E5E9F2; border-width:0px 1px 1px 0px; background-color:#C0D0E8; color:#243F65;cursor:default;}.controlButton{font-family: Webdings; font:9px;text-align:center;padding-top:2px;width:40px;height:20px;border:solid #E5E9F2; border-width:0px 1px 1px 0px; background-color:#A4B9D7; color:#243F65;cursor:default;}.Ctable{width:282px;margin-bottom:20px;}.Ctable span{font:9px verdana;font-weight:bold;color:#243F65;text-align:center;padding-top:4px;width:40px;height:26px;border:solid #C0D0E8; border-width:0px 1px 1px 0px; cursor:default;}.Cdate{background-color:#E5E9F2;}.Ctable span.OtherMonthDate{ color:#999;background-color:#f6f6f6;}.selectBox{cursor:hand;font:9px verdana;width:80px;position:absolute;border:1px solid #425E87;overflow-y:scroll;overflow-x:hidden;background-color:#fff;FILTER:progid:DXImageTransform.Microsoft.Shadow(Color=#999999,offX=10,offY=10,direction=1 20,Strength=5);SCROLLBAR-FACE-COLOR: #E5E9F2;SCROLLBAR-HIGHLIGHT-COLOR: #E5E9F2;SCROLLBAR-SHADOW-COLOR: #A4B9D7;SCROLLBAR-3DLIGHT-COLOR: #A4B9D7;SCROLLBAR-ARROW-COLOR: #000000;SCROLLBAR-TRACK-COLOR: #eeeee6;SCROLLBAR-DARKSHADOW-COLOR: #ffffff;}.selectBox nobr{padding:0px 0px 2px 5px;width:100%;color:#000;letter-spacing:2px;text-decoration:none;}</style><body onselectstart="return false"><div style="width:500px; height:600px;><div style="margin:0 0 0 0"><div id=controlBar><span class=controlButton cmd=py title=上一年>33</span><span class=controlButton cmd=pm title=上一月>3</span><span id=titleYear></span><span class=controlButton cmd=nm title=下一月>4</span><span class=controlButton cmd=ny title=下一年>44</span></div><div id=weekNameBox></div><div id=calendarBox></div></div></div><div style="width:60%; height:600px;"></div><div><h1>请双击选择日期</h1></div></body>。