JavaScript method to calculate dates within two date and time periods

This article describes the method of calculating dates within two date and time periods in JavaScript. Share it for your reference. The specific implementation method is as follows:

Copy the code as follows:/*********************************

* Calculate all dates in two date time periods

*

* @param value1

* Start date YYYY-MM-DD

* @param value2

* End date

* return date array

*/

function dataScope(value1, value2) {

var getDate = function(str) {

var tempDate = new Date();

var list = str.split("-");

tempDate.setFullYear(list[0]);

tempDate.setMonth(list[1] - 1);

tempDate.setDate(list[2]);

return tempDate;

}

var date1 = getDate(value1);

var date2 = getDate(value2);

if (date1 > date2) {

var tempDate = date1;

date1 = date2;

date2 = tempDate;

}

date1.setDate(date1.getDate() + 1);

var dateArr = [];

var i = 0;

while (!(date1.getFullYear() == date2.getFullYear()

&& date1.getMonth() == date2.getMonth() && date1.getDate() == date2

.getDate())) {

var dayStr =date1.getDate().toString();

if(dayStr.length ==1){

dayStr="0"+dayStr;

}

dateArr[i] = date1.getFullYear() + "-" + (date1.getMonth() + 1) + "-"

+ dayStr;

i++;

/*

* document.write("<div style='display:block'>" + date1.getFullYear() +

* "-" + (date1.getMonth() + 1) + "-" + date1.getDate() + "</div>");

*/

// document.write(dateArr[i] + "<br>");

date1.setDate(date1.getDate() + 1);

}

return dateArr;

}

I hope this article will be helpful to everyone's JavaScript programming.