jq 日期区间处理

<title>Title</title>

</head>

<body>

<div class="getDay"><a href="#">获取2017-08-28到2017-09-08该段时间内的所有以天为单位的日期</a></div>

<div class="getWeek"><a href="#">获取2017-06-05到2017-09-04该段时间内的所有以周一为单位的日期</a></div>

<div class="month"><a href="#">获取2016-06-01到2017-09-01该段时间内的所有以月为单位的日期</a></div>

<div class="year"><a href="#">获取2003-01-01到2017-01-01该段时间内的所有以年为单位的日期</a></div>

</body>

$(document).ready(function () {

$(".getDay").click(function () {

alert(getDayAll("2017-08-28","2017-09-08"));

})

$(".getWeek").click(function () {

alert(getWeekAll("2017-06-05","2017-09-04"));

})

$(".month").click(function () {

alert(getMonthAll("2016-06-01","2017-09-01"));

})

$(".year").click(function () {

alert(getYearAll("2003-01-0","2017-01-01"));

})

Date.prototype.format=function (){

var s='';

s+=this.getFullYear()+'-'; // 获取年份。

s+=(this.getMonth()+1)+"-"; // 获取月份。

s+= this.getDate(); // 获取日。

return(s); // 返回日期。

};

//按日查询

function getDayAll(begin,end){

var dateAllArr = new Array();

var ab = begin.split("-");

var ae = end.split("-");

var db = new Date();

db.setUTCFullYear(ab[0], ab[1]-1, ab[2]);

var de = new Date();

de.setUTCFullYear(ae[0], ae[1]-1, ae[2]);

var unixDb=db.getTime();

var unixDe=de.getTime();

for(var k=unixDb;k<=unixDe;){

dateAllArr.push((new Date(parseInt(k))).format().toString());

k=k+24*60*60*1000;

}

return dateAllArr;

}

//按周查询

function getWeekAll(begin,end){

var dateAllArr = new Array();

var ab = begin.split("-");

var ae = end.split("-");

var db = new Date();

db.setUTCFullYear(ab[0], ab[1]-1, ab[2]);

var de = new Date();

de.setUTCFullYear(ae[0], ae[1]-1, ae[2]);

var unixDb=db.getTime();

var unixDe=de.getTime();

for(var k=unixDb;k<=unixDe;){

dateAllArr.push((new Date(parseInt(k))).format().toString());

k=k+7*24*60*60*1000;

}

return dateAllArr;

}

function getMonthAll(begin,end) {

var d1 = begin;

var d2 = end;

var dateArry = new Array();

var s1 = d1.split("-");

var s2 = d2.split("-");

var mCount = 0;

if (parseInt(s1[0]) < parseInt(s2[0])) {

mCount = (parseInt(s2[0]) - parseInt(s1[0])) * 12 + parseInt(s2[1]) - parseInt(s1[1])+1;

} else {

mCount = parseInt(s2[1]) - parseInt(s1[1])+1;

}

if (mCount > 0) {

var startM = parseInt(s1[1]);

var startY = parseInt(s1[0]);

for (var i = 0; i < mCount; i++) {

if (startM < 12) {

dateArry[i] = startY + "-" + (startM>9 ? startM : "0" + startM);

startM += 1;

} else {

dateArry[i] = startY + "-" + (startM > 9 ? startM : "0" + startM);

startM = 1;

startY += 1;

}

return dateArry;

}

function getYearAll(begin,end) {

var d1 = begin;

var d2 = end;

var dateArry = new Array();

var s1 = d1.split("-");

var s2 = d2.split("-");

var mYearCount = parseInt(s2[0]) - parseInt(s1[0])+1;

var startY = parseInt(s1[0]);

for (var i = 0; i < mYearCount;i++) {

dateArry[i] = startY;

startY += 1;

}

return dateArry;

}

</script>

</html>

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