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221 lines
7.2 KiB
221 lines
7.2 KiB
/*
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* 版 本 EasyCode
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* 描 述：时间日期的处理
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*/
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(function ($, learun) {
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"use strict";
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$.extend(learun, {
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// 字串转化成日期
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parseDate: function (strDate) {
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var myDate;
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if (strDate.indexOf("/Date(") > -1)
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myDate = new Date(parseInt(strDate.replace("/Date(", "").replace(")/", ""), 10));
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else
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myDate = new Date(Date.parse(strDate.replace(/-/g, "/").replace("T", " ").split(".")[0]));//.split(".")[0] 用来处理出现毫秒的情况，截取掉.xxx，否则会出错
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return myDate;
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},
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// 日期格式化v日期,format:格式
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formatDate: function (v, format) {
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if (!v) return "";
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var d = v;
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if (typeof v === 'string') {
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if (v.indexOf("/Date(") > -1)
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d = new Date(parseInt(v.replace("/Date(", "").replace(")/", ""), 10));
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else
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d = new Date(Date.parse(v.replace(/-/g, "/").replace("T", " ").split(".")[0]));//.split(".")[0] 用来处理出现毫秒的情况，截取掉.xxx，否则会出错
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}
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var o = {
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"M+": d.getMonth() + 1, //month
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"d+": d.getDate(), //day
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"h+": d.getHours(), //hour
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"m+": d.getMinutes(), //minute
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"s+": d.getSeconds(), //second
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"q+": Math.floor((d.getMonth() + 3) / 3), //quarter
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"S": d.getMilliseconds() //millisecond
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};
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if (/(y+)/.test(format)) {
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format = format.replace(RegExp.$1, (d.getFullYear() + "").substr(4 - RegExp.$1.length));
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}
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for (var k in o) {
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if (new RegExp("(" + k + ")").test(format)) {
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format = format.replace(RegExp.$1, RegExp.$1.length == 1 ? o[k] : ("00" + o[k]).substr(("" + o[k]).length));
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}
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}
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return format;
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},
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// 获取当前时间;format为格式
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getDate: function (format, strInterval, Number) {
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var myDate = new Date();
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if (!!strInterval) {
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myDate = myDate.DateAdd(strInterval, Number);
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}
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var res = learun.formatDate(myDate, format);
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return res;
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},
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// 月
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getMonth: function () {
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var res = {
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begin: '',
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end: ''
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};
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var currentDate = learun.parseDate(learun.formatDate(new Date(), "yyyy-MM-01"));
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var endDate = currentDate.DateAdd('m', 1).DateAdd('d', -1);
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res.begin = learun.formatDate(currentDate, 'yyyy-MM-dd 00:00:00');
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res.end = learun.formatDate(endDate, 'yyyy-MM-dd 23:59:59');
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return res;
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},
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getPreMonth: function () {
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var res = {
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begin: '',
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end: ''
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};
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var currentDate = learun.parseDate(learun.formatDate(new Date(), "yyyy-MM-01"));
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var preMonth = currentDate.DateAdd('d', -1);
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res.begin = learun.formatDate(preMonth, 'yyyy-MM-01 00:00:00');
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res.end = learun.formatDate(preMonth, 'yyyy-MM-dd 23:59:59');
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return res;
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},
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// 季度
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getCurrentQuarter: function () {
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var currentDate = new Date();
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return learun.getQuarter(currentDate.getFullYear(), currentDate.getMonth());
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},
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getPreQuarter: function () {
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var currentDate = new Date().DateAdd('q', -1);
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return learun.getQuarter(currentDate.getFullYear(), currentDate.getMonth());
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},
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getQuarter: function (Year, month) {
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var res = {
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begin: '',
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end: ''
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};
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switch (month) {
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case 0:
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case 1:
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case 2:
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res.begin = Year + "-01-01 00:00:00";
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res.end = Year + "-03-31 23:59:59";
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break;
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case 3:
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case 4:
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case 5:
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res.begin = Year + "-04-01 00:00:00";
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res.end = Year + "-06-30 23:59:59";
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break;
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case 6:
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case 7:
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case 8:
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res.begin = Year + "-07-01 00:00:00";
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res.end = Year + "-09-30 23:59:59";
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break;
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case 9:
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case 10:
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case 11:
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res.begin = Year + "-10-01 00:00:00";
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res.end = Year + "-12-31 23:59:59";
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break;
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}
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return res;
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},
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// 年
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getYear: function () {
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var currentDate = new Date();
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var res = {
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begin: '',
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end: ''
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};
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var year = currentDate.getFullYear();
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res.begin = year + '-01-01 00:00:00';
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res.end = year + '-12-31 23:59:59';
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return res;
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},
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getPreYear: function () {
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var currentDate = new Date();
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var res = {
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begin: '',
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end: ''
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};
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var year = currentDate.getFullYear() - 1;
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res.begin = year + '-01-01 00:00:00';
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res.end = year + '-12-31 23:59:59';
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return res;
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},
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getFirstHalfYear: function () {
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var currentDate = new Date();
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var res = {
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begin: '',
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end: ''
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};
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var year = currentDate.getFullYear();
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res.begin = year + '-01-01 00:00:00';
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res.end = year + '-06-30 23:59:59';
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return res;
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},
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getSecondHalfYear: function () {
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var currentDate = new Date();
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var res = {
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begin: '',
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end: ''
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};
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var year = currentDate.getFullYear();
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res.begin = year + '-07-01 00:00:00';
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res.end = year + '-12-31 23:59:59';
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return res;
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}
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});
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//+---------------------------------------------------
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//| 日期计算
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//+---------------------------------------------------
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Date.prototype.DateAdd = function (strInterval, Number) {
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var dtTmp = this;
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switch (strInterval) {
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case 's': return new Date(Date.parse(dtTmp) + (1000 * Number));// 秒
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case 'n': return new Date(Date.parse(dtTmp) + (60000 * Number));// 分
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case 'h': return new Date(Date.parse(dtTmp) + (3600000 * Number));// 小时
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case 'd': return new Date(Date.parse(dtTmp) + (86400000 * Number));// 天
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case 'w': return new Date(Date.parse(dtTmp) + ((86400000 * 7) * Number));// 星期
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case 'q': return new Date(dtTmp.getFullYear(), (dtTmp.getMonth()) + Number * 3, dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());// 季度
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case 'm': return new Date(dtTmp.getFullYear(), (dtTmp.getMonth()) + Number, dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());// 月
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case 'y': return new Date((dtTmp.getFullYear() + Number), dtTmp.getMonth(), dtTmp.getDate(), dtTmp.getHours(), dtTmp.getMinutes(), dtTmp.getSeconds());// 年
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}
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}
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//+---------------------------------------------------
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//| 比较日期差 dtEnd 格式为日期型或者 有效日期格式字符串
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//+---------------------------------------------------
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Date.prototype.DateDiff = function (strInterval, dtEnd) {
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var dtStart = this;
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if (typeof dtEnd == 'string')//如果是字符串转换为日期型
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{
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dtEnd = learun.parseDate(dtEnd);
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}
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switch (strInterval) {
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case 's': return parseInt((dtEnd - dtStart) / 1000);
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case 'n': return parseInt((dtEnd - dtStart) / 60000);
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case 'h': return parseInt((dtEnd - dtStart) / 3600000);
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case 'd': return parseInt((dtEnd - dtStart) / 86400000);
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case 'w': return parseInt((dtEnd - dtStart) / (86400000 * 7));
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case 'm': return (dtEnd.getMonth() + 1) + ((dtEnd.getFullYear() - dtStart.getFullYear()) * 12) - (dtStart.getMonth() + 1);
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case 'y': return dtEnd.getFullYear() - dtStart.getFullYear();
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}
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}
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//+---------------------------------------------------
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//| 取得当前日期所在月的最大天数
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//+---------------------------------------------------
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Date.prototype.MaxDayOfDate = function () {
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var myDate = this;
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var date1 = learun.parseDate(learun.formatDate(myDate, 'yyyy-MM-01 00:00:00'));
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var date2 = date1.DateAdd('m', 1);
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var result = date1.DateDiff('d', date2);
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return result;
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}
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//---------------------------------------------------
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// 判断闰年
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//---------------------------------------------------
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Date.prototype.isLeapYear = function () {
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return (0 == this.getYear() % 4 && ((this.getYear() % 100 != 0) || (this.getYear() % 400 == 0)));
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}
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})(jQuery, top.learun);
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