jquery时间字符串
2018-04-11 11:22:01 Megamind_HL 阅读数 3537
  • JS 时间戳转字符串:
var formatlistdate = function(time) {
    var date=new Date(time);
    var y = date.getFullYear();
    var m = date.getMonth() + 1;
    var d = date.getDate();
    var hour = date.getHours().toString();
    var minutes = date.getMinutes().toString();
    var seconds = date.getSeconds().toString();
    if (hour < 10) {
        hour = "0" + hour;
    }
    if (minutes < 10) {
        minutes = "0" + minutes;
    }
    if (seconds < 10) {
        seconds = "0" + seconds;
    }
    return  y + '-' + (m < 10 ? ('0' + m) : m) + '-' + (d < 10 ? ('0' + d) : d) + " " + hour + ":" + minutes + ":" + seconds;
}
  • 字符串转时间戳
var newTime=  Date.parse(new Date(time))
2017-01-09 14:21:27 qq_35906906 阅读数 830

代码之路刚刚开始,记录从点滴开始,怕自己忘记了。

var rslt = 'false';

var time1=$("[id='whir$t3037_f3338']").val();//上报时间
var time2=$("[id='whir$t3037_f3351']").val();//预计维修时间

var sbtime=new Date(time1.replace("-", "/").replace("-", "/"));  
    var yjwxtime=new Date(time2.replace("-", "/").replace("-", "/"));  
if(yjwxtime>=sbtime){
rslt='true';
}
2016-07-21 10:39:00 weixin_34205826 阅读数 4

输入图片说明<div class="colockbox1" id="colockbox4"> <div class="colockbox4"><span class="day">00</span><i>天</i></div> <div><span class="hour">00</span><i>时</i></div> <div><span class="minute">00</span><i>分</i></div> <div><span class="second">00</span><i>秒</i></div> </div>

<script type="text/javascript">
	$(document).ready(function ($) {
		jQuery(shijian());
		/*倒计时*/
		function shijian(){countDown("2016-8-8 14:40","#colockbox4");
		};
		function countDown(time,id){
			var day_elem = $(id).find('.day');
			var hour_elem = $(id).find('.hour');
			var minute_elem = $(id).find('.minute');
			var second_elem = $(id).find('.second');
			var end_time = new Date(time).getTime(),//月份是实际月份-1
					sys_second = (end_time-new Date().getTime())/1000;
			var timer = setInterval(function(){
				if (sys_second > 1) {
					sys_second -= 1;
					var day = Math.floor((sys_second / 3600) / 24);
					var hour = Math.floor((sys_second / 3600) % 24);
					var minute = Math.floor((sys_second / 60) % 60);
					var second = Math.floor(sys_second % 60);
					day_elem && $(day_elem).text(day);//计算天
					$(hour_elem).text(hour<10?"0"+hour:hour);//计算小时
					$(minute_elem).text(minute<10?"0"+minute:minute);//计算分钟
					$(second_elem).text(second<10?"0"+second:second);//计算秒杀
				} else {
					clearInterval(timer);
				}
			}, 1000);
		}//倒计时结束
	});
</script>

转载于:https://my.oschina.net/jack088/blog/715431

2018-12-26 11:52:02 Imobama 阅读数 108
var starttime = $('#txtStorageTimeStart').val();
var endtime = $('#txtStorageTimeEnd').val();
var start = new Date(starttime.replace("-", "/").replace("-", "/"));
var end = new Date(endtime.replace("-", "/").replace("-", "/"));
if(end<start){  
	return false;  
} 

获取JavaScript 的时间使用内置的Date函数完成


var mydate = new Date();
mydate.getYear(); //获取当前年份(2位)
mydate.getFullYear(); //获取完整的年份(4位,1970-????)
mydate.getMonth(); //获取当前月份(0-11,0代表1月)
mydate.getDate(); //获取当前日(1-31)
mydate.getDay(); //获取当前星期X(0-6,0代表星期天)
mydate.getTime(); //获取当前时间(从1970.1.1开始的毫秒数)
mydate.getHours(); //获取当前小时数(0-23)
mydate.getMinutes(); //获取当前分钟数(0-59)
mydate.getSeconds(); //获取当前秒数(0-59)
mydate.getMilliseconds(); //获取当前毫秒数(0-999)
mydate.toLocaleDateString(); //获取当前日期
var mytime=mydate.toLocaleTimeString(); //获取当前时间
mydate.toLocaleString( ); //获取日期与时间


日期时间脚本库方法列表

Date.prototype.isLeapYear 判断闰年
Date.prototype.Format 日期格式化
Date.prototype.DateAdd 日期计算
Date.prototype.DateDiff 比较日期差
Date.prototype.toString 日期转字符串
Date.prototype.toArray 日期分割为数组
Date.prototype.DatePart 取日期的部分信息
Date.prototype.MaxDayOfDate 取日期所在月的最大天数
Date.prototype.WeekNumOfYear 判断日期所在年的第几周
StringToDate 字符串转日期型
IsValidDate 验证日期有效性
CheckDateTime 完整日期时间检查
daysBetween 日期天数差


//---------------------------------------------------
// 判断闰年
//---------------------------------------------------

Date.prototype.isLeapYear = function()
{
return (0==this.getYear()%4&&((this.getYear()0!=0)||(this.getYear()@0==0)));
}

//---------------------------------------------------
// 日期格式化
// 格式 YYYY/yyyy/YY/yy 表示年份
// MM/M 月份
// W/w 星期
// dd/DD/d/D 日期
// hh/HH/h/H 时间
// mm/m 分钟
// ss/SS/s/S 秒
//---------------------------------------------------
Date.prototype.Format = function(formatStr)
{
var str = formatStr;
var Week = ['日','一','二','三','四','五','六'];

str=str.replace(/yyyy|YYYY/,this.getFullYear());
str=str.replace(/yy|YY/,(this.getYear() % 100)>9?(this.getYear() % 100).toString():'0' + (this.getYear() % 100));

str=str.replace(/MM/,this.getMonth()>9?this.getMonth().toString():'0' + this.getMonth());
str=str.replace(/M/g,this.getMonth());

str=str.replace(/w|W/g,Week[this.getDay()]);

str=str.replace(/dd|DD/,this.getDate()>9?this.getDate().toString():'0' + this.getDate());
str=str.replace(/d|D/g,this.getDate());

str=str.replace(/hh|HH/,this.getHours()>9?this.getHours().toString():'0' + this.getHours());
str=str.replace(/h|H/g,this.getHours());
str=str.replace(/mm/,this.getMinutes()>9?this.getMinutes().toString():'0' + this.getMinutes());
str=str.replace(/m/g,this.getMinutes());

str=str.replace(/ss|SS/,this.getSeconds()>9?this.getSeconds().toString():'0' + this.getSeconds());
str=str.replace(/s|S/g,this.getSeconds());

return str;
}

//+---------------------------------------------------
//| 求两个时间的天数差 日期格式为 YYYY-MM-dd
//+---------------------------------------------------
function daysBetween(DateOne,DateTwo)
{
var OneMonth = DateOne.substring(5,DateOne.lastIndexOf ('-'));
var OneDay = DateOne.substring(DateOne.length,DateOne.lastIndexOf ('-')+1);
var OneYear = DateOne.substring(0,DateOne.indexOf ('-'));

var TwoMonth = DateTwo.substring(5,DateTwo.lastIndexOf ('-'));
var TwoDay = DateTwo.substring(DateTwo.length,DateTwo.lastIndexOf ('-')+1);
var TwoYear = DateTwo.substring(0,DateTwo.indexOf ('-'));

var cha=((Date.parse(OneMonth+'/'+OneDay+'/'+OneYear)- Date.parse(TwoMonth+'/'+TwoDay+'/'+TwoYear))/86400000);
return Math.abs(cha);
}


//+---------------------------------------------------
//| 日期计算
//+---------------------------------------------------
Date.prototype.DateAdd = function(strInterval, Number) {
var dtTmp = this;
switch (strInterval) {
case 's' :return new Date(Date.parse(dtTmp) + (1000 * Number));
case 'n' :return new Date(Date.parse(dtTmp) + (60000 * Number));
case 'h' :return new Date(Date.parse(dtTmp) + (3600000 * Number));
case 'd' :return new Date(Date.parse(dtTmp) + (86400000 * Number));
case 'w' :return new Date(Date.parse(dtTmp) + ((86400000 * 7) * Number));
case 'q' :return new Date(dtTmp.getFullYear(), (dtTmp.getMonth()) + Number*3, dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());
case 'm' :return new Date(dtTmp.getFullYear(), (dtTmp.getMonth()) + Number, dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());
case 'y' :return new Date((dtTmp.getFullYear() + Number), dtTmp.getMonth(), dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());
}
}

//+---------------------------------------------------
//| 比较日期差 dtEnd 格式为日期型或者 有效日期格式字符串
//+---------------------------------------------------
Date.prototype.DateDiff = function(strInterval, dtEnd) {
var dtStart = this;
if (typeof dtEnd == 'string' )//如果是字符串转换为日期型
{
dtEnd = StringToDate(dtEnd);
}
switch (strInterval) {
case 's' :return parseInt((dtEnd - dtStart) / 1000);
case 'n' :return parseInt((dtEnd - dtStart) / 60000);
case 'h' :return parseInt((dtEnd - dtStart) / 3600000);
case 'd' :return parseInt((dtEnd - dtStart) / 86400000);
case 'w' :return parseInt((dtEnd - dtStart) / (86400000 * 7));
case 'm' :return (dtEnd.getMonth()+1)+((dtEnd.getFullYear()-dtStart.getFullYear())*12) - (dtStart.getMonth()+1);
case 'y' :return dtEnd.getFullYear() - dtStart.getFullYear();
}
}

//+---------------------------------------------------
//| 日期输出字符串,重载了系统的toString方法
//+---------------------------------------------------
Date.prototype.toString = function(showWeek)
{
var myDate= this;
var str = myDate.toLocaleDateString();
if (showWeek)
{
var Week = ['日','一','二','三','四','五','六'];
str += ' 星期' + Week[myDate.getDay()];
}
return str;
}

//+---------------------------------------------------
//| 日期合法性验证
//| 格式为:YYYY-MM-DD或YYYY/MM/DD
//+---------------------------------------------------
function IsValidDate(DateStr)
{
var sDate=DateStr.replace(/(^\s+|\s+$)/g,''); //去两边空格;
if(sDate=='') return true;
//如果格式满足YYYY-(/)MM-(/)DD或YYYY-(/)M-(/)DD或YYYY-(/)M-(/)D或YYYY-(/)MM-(/)D就替换为''
//数据库中,合法日期可以是:YYYY-MM/DD(2003-3/21),数据库会自动转换为YYYY-MM-DD格式
var s = sDate.replace(/[\d]{ 4,4 }[\-/]{ 1 }[\d]{ 1,2 }[\-/]{ 1 }[\d]{ 1,2 }/g,'');
if (s=='') //说明格式满足YYYY-MM-DD或YYYY-M-DD或YYYY-M-D或YYYY-MM-D
{
var t=new Date(sDate.replace(/\-/g,'/'));
var ar = sDate.split(/[-/:]/);
if(ar[0] != t.getYear() || ar[1] != t.getMonth()+1 || ar[2] != t.getDate())
{
//alert('错误的日期格式!格式为:YYYY-MM-DD或YYYY/MM/DD。注意闰年。');
return false;
}
}
else
{
//alert('错误的日期格式!格式为:YYYY-MM-DD或YYYY/MM/DD。注意闰年。');
return false;
}
return true;
}

//+---------------------------------------------------
//| 日期时间检查
//| 格式为:YYYY-MM-DD HH:MM:SS
//+---------------------------------------------------
function CheckDateTime(str)
{
var reg = /^(\d+)-(\d{ 1,2 })-(\d{ 1,2 }) (\d{ 1,2 }):(\d{ 1,2 }):(\d{ 1,2 })$/;
var r = str.match(reg);
if(r==null)return false;
r[2]=r[2]-1;
var d= new Date(r[1],r[2],r[3],r[4],r[5],r[6]);
if(d.getFullYear()!=r[1])return false;
if(d.getMonth()!=r[2])return false;
if(d.getDate()!=r[3])return false;
if(d.getHours()!=r[4])return false;
if(d.getMinutes()!=r[5])return false;
if(d.getSeconds()!=r[6])return false;
return true;
}

//+---------------------------------------------------
//| 把日期分割成数组
//+---------------------------------------------------
Date.prototype.toArray = function()
{
var myDate = this;
var myArray = Array();
myArray[0] = myDate.getFullYear();
myArray[1] = myDate.getMonth();
myArray[2] = myDate.getDate();
myArray[3] = myDate.getHours();
myArray[4] = myDate.getMinutes();
myArray[5] = myDate.getSeconds();
return myArray;
}

//+---------------------------------------------------
//| 取得日期数据信息
//| 参数 interval 表示数据类型
//| y 年 m月 d日 w星期 ww周 h时 n分 s秒
//+---------------------------------------------------
Date.prototype.DatePart = function(interval)
{
var myDate = this;
var partStr='';
var Week = ['日','一','二','三','四','五','六'];
switch (interval)
{
case 'y' :partStr = myDate.getFullYear();break;
case 'm' :partStr = myDate.getMonth()+1;break;
case 'd' :partStr = myDate.getDate();break;
case 'w' :partStr = Week[myDate.getDay()];break;
case 'ww' :partStr = myDate.WeekNumOfYear();break;
case 'h' :partStr = myDate.getHours();break;
case 'n' :partStr = myDate.getMinutes();break;
case 's' :partStr = myDate.getSeconds();break;
}
return partStr;
}

//+---------------------------------------------------
//| 取得当前日期所在月的最大天数
//+---------------------------------------------------
Date.prototype.MaxDayOfDate = function()
{
var myDate = this;
var ary = myDate.toArray();
var date1 = (new Date(ary[0],ary[1]+1,1));
var date2 = date1.dateAdd(1,'m',1);
var result = dateDiff(date1.Format('yyyy-MM-dd'),date2.Format('yyyy-MM-dd'));
return result;
}

//+---------------------------------------------------
//| 取得当前日期所在周是一年中的第几周
//+---------------------------------------------------
Date.prototype.WeekNumOfYear = function()
{
var myDate = this;
var ary = myDate.toArray();
var year = ary[0];
var month = ary[1]+1;
var day = ary[2];
document.write('< script language=VBScript\> \n');
document.write('myDate = DateValue(''+month+'-'+day+'-'+year+'') \n');
document.write('result = DatePart('ww', myDate) \n');
document.write(' \n');
return result;
}

//+---------------------------------------------------
//| 字符串转成日期类型
//| 格式 MM/dd/YYYY MM-dd-YYYY YYYY/MM/dd YYYY-MM-dd
//+---------------------------------------------------
function StringToDate(DateStr)
{

var converted = Date.parse(DateStr);
var myDate = new Date(converted);
if (isNaN(myDate))
{
//var delimCahar = DateStr.indexOf('/')!=-1?'/':'-';
var arys= DateStr.split('-');
myDate = new Date(arys[0],--arys[1],arys[2]);
}
return myDate;
}

转载自:https://blog.csdn.net/zsg88/article/details/70160072/

2016-05-10 17:18:10 iteye_16202 阅读数 89

<script type="text/javascript">
 $(function () {

---------------------------------比较时间的大小-------------------------------------------------

 var cha = (Date.parse("2010/1/14 9:00:00") - Date.parse("2010/1/12 8:00:00")) / 86400000 * 24;
 if (cha > 0) {
 alert(cha);
 }

---------------------------------比较时间的大小-------------------------------------------------


alert(daysBetween("2010-1-13 8:00:00", "2010-1-12 6:00:00"));

---------------------------------得到当前时间-------------------------------------------------

var date = new Date();
now = date.getFullYear() + "/";
now = now + (date.getMonth() + 1) + "/";  //取月的时候取的是当前月-1如果想取当前月+1就可以了
now = now + date.getDate() + " ";
now = now + date.getHours() + ":";
now = now + date.getMinutes() + ":";
now = now + date.getSeconds() + "";
alert(now);

---------------------------------得到当前时间-------------------------------------------------

-----------得到一个区域的时间,然后计算出时间差,并显示到指定的位置---------------------------
$(".cuttime").each(function () {
var txt = $(this).text();
var endtime = txt.substring(0, txt.indexOf('至'));
var starttime = txt.substring(txt.lastIndexOf('至') + 1);
var cuttime = (Date.parse(starttime) - Date.parse(endtime)) / 86400000 * 24;
alert(cuttime);
$(this).next("td").text(cuttime);
});

-----------得到一个区域的时间,然后计算出时间差,并显示到指定的位置---------------------------

alert(changetime("2010-1-12 8:00:00"))

});

 

//计算两个时间的时间差,根据你需要的样式进行修改

//比如2011$1$1,把“-”改成“$”
function daysBetween(DateOne,DateTwo)  
{
var OneMonth = DateOne.substring(5,DateOne.lastIndexOf ('-'));

//计算两个时间相差几天时用的语句
//var OneDay = DateOne.substring(DateOne.length,DateOne.lastIndexOf ('-')+1);
var OneDay = DateOne.substring(DateOne.lastIndexOf('-') + 1, DateOne.indexOf(' '));
var OneYear = DateOne.substring(0, DateOne.indexOf('-'));
var OneHouse = DateOne.substring(DateOne.indexOf(' ') + 1, DateOne.indexOf(':'));  
  
var TwoMonth = DateTwo.substring(5,DateTwo.lastIndexOf ('-'));
var TwoDay = DateTwo.substring(DateTwo.lastIndexOf('-') + 1, DateTwo.indexOf(' '));
var TwoYear = DateTwo.substring(0, DateTwo.indexOf('-'));
var TwoHouse = DateTwo.substring(DateTwo.indexOf(' ') + 1, DateTwo.indexOf(':'));

//计算两个时间相差几个小时
var cha = ((Date.parse(OneMonth + '/' + OneDay + '/' + OneYear) - Date.parse(TwoMonth + '/' + TwoDay + '/' + TwoYear)) / 86400000 * 24 + (OneHouse - TwoHouse));

//计算两个时间相差几天
//var cha = Date.parse(OneMonth + '/' + OneDay + '/' + OneYear) - Date.parse(TwoMonth + '/' + TwoDay + '/' + TwoYear)/ 86400000;
             
return Math.abs(cha);
}

 

//把2012-1-1 12:00:00转换成2012/1/1 12:00:00

function changetime(time) {
var Month = time.substring(5, time.lastIndexOf('-'));
var Day = time.substring(time.lastIndexOf('-') + 1, time.indexOf(' '));
var Year = time.substring(0, time.indexOf('-'));
var clock = time.substring(time.indexOf(' ') + 1);
return Year + '/' + Month + '/' + Day + " " + clock;
}

 

</script>

 

<body>
<table>
<tr><td class="cuttime">2010/1/14 12:00:00至2010/1/15 13:00:00</td><td></td></tr>
<tr><td class="cuttime">2010/1/14 9:00:00至2010/1/15 8:00:00</td><td></td></tr>
<tr><td class="cuttime">2010/1/14 9:00:00至2010/1/15 8:00:00</td><td></td></tr>
</table>
</body>

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