brucefengnju / datetime.js

A New JavaScript Date Library.

datetime.js

A New JavaScript Date Library.

DateTime is a thin wrapper around JavaScript's native.object and provides enhanced functionality for parsing, formatting, and manipulating dates.

How to use

DateTime has all methods of Date.

You can get DateTime object as follows:

var d1 = new DateTime();
var d2 = new DateTime(2012,11,27);
var d3 = new DateTime(2012,11,27,20,3,30);
var d4 = new DateTime(d1);
var d5 = new DateTime(new Date());
var d6 = DateTime.clone(d2);
var d7 = DateTime.today();
var d8 = DateTime.now();

You can get the string and parse string

var timeStr1 = d1.toString("Time is yyyy-MM-dd HH:mm:ss");
var timeStr2 = d1.toString("also can get like this yy-MM-dd");

var date1 = DateTime.parse(timeStr1,"Time is yyyy-MM-dd HH:mm:ss");

### DateTime support compare time

var earlier = d2.compareTo(d3);
var same = d4.compareTo(d1);
var later = d8.compareTo(d7);

DateTime support add and span methods

d1.addYears(year);
d1.addMonths(month);
d1.addDays(day);
d1.addHours(hour);
d1.addMinutes(min);
d1.addSeconds(sec);
d1.addMillseconds(milsec);

var spanYear = d1.spanYear(d2);
var sapnMonth = d1.spanMonth(d2);
var spanDay = d1.spanDay(d2);
var spanHour = d1.spanHour(d2);
var spanMin = d1.spanMinute(d2);
var spanSec = d1.spanSecond(d2);

Some another methods

var time = d3.toDate();
var valid = DateTime.validDate(d3);
var leapYear = DateTime.isLeapYear(2012);
var days1 = DateTime.getDaysInMonth(2012,1);

You can get every thing at https://github.com/brucefengnju/datetime.js