Nodejs Date Get getDateParts()

Method Source Code

var convertMonthIndexToStr = function(monthIndex) {
  var map = [//  ww w.ja v  a 2  s . c o m
    'January', 'February', 'March', 'April',
    'May', 'June', 'July', 'August',
    'September', 'October', 'November', 'December'
  ];
  return map[monthIndex];
}

var convertDayOfWeekIndexToStr = function(dayOfWeekIndex) {
  var map = [
    'Sunday', 'Monday', 'Tuesday', 'Wednesday',
    'Thursday', 'Friday', 'Saturday'
  ];
  return map[dayOfWeekIndex];
}

Date.prototype.getDateParts = function() {
  return {
    year: this.getUTCFullYear(),
    month: this.getUTCMonth() + 1,
    monthStr: convertMonthIndexToStr(this.getUTCMonth()),
    dayOfMonth: this.getUTCDate(),
    dayOfWeek: this.getUTCDay() + 1,
    dayOfWeekStr: convertDayOfWeekIndexToStr(this.getUTCDay()),
    hours: this.getUTCHours(),
    minutes: this.getUTCMinutes(),
    seconds: this.getUTCSeconds(),
    milliseconds: this.getUTCMilliseconds()
  };
}

Related

1. getDate2()

   Date.prototype.getDate2 = function () {
      var date = this.getDate();
      return (date < 10 ? '0' : '') + date;
   };
   

2. getDateDiff(difference)

   function getDateDiff(difference) {
     var ret    = {};
     ret.days  = Math.floor(difference / 1000 / 60 / 60 / 24);
     ret.hours  = Math.floor(difference / 1000 / 60 / 60 - (24 * ret.days));
     ret.mins  = Math.floor(difference / 1000 / 60 - (24 * 60 * ret.days) - (60 * ret.hours));
     ret.secs  = Math.floor(difference / 1000 - (24 * 60 * 60 * ret.days) - (60 * 60 * ret.hours) - (60 * ret.mins));
     return ret;
   

3. getDateDifference(otherDate)

   Date.prototype.getDateDifference = function(otherDate){
     var oneDay = 1000*3600*24;
     var d = new Date(+this);
     d.setHours(0,0,0,0);
     otherDate.setHours(0,0,0,0);
     var timeDiff = d.getTime() - otherDate.getTime();
     return Math.floor(timeDiff/oneDay);
   

4. getDateOffset(target)

   Date.prototype.getDateOffset = function(target) {
       var milliSeconds = target.getTime() - this.getTime();
       return Math.ceil(milliSeconds/1000/60/60/24);
   };
   

5. getDateOrdinal()

   Date.prototype.getDateOrdinal = function()
     var n = this.getDate();
     var ord = 'th';
     if (n % 10 == 1 && n % 100 != 11)
       ord = 'st';
     else if (n % 10 == 2 && n % 100 != 12)
   ...
   

6. getDateStamp()

   Date.prototype.getDateStamp = function() {
     let month = this.getMonth()+1;
     let day = this.getDate();
     return [this.getFullYear(),
       (month > 9 ? '' : '0') + month,
       (day > 9 ? '' : '0') + day
     ].join('');
   };
   

7. getDisplayDate()

   Date.prototype.getDisplayDate = function()
     return this.getDate() > 9 ? "" : "0" + this.getDate();
   };
   Date.prototype.getDisplayMonth = function()
     return this.getMonth() > 9 ? "" : "0" + this.getMonth();
   };
   Date.prototype.addMilliseconds = function(count)
   ...
   

8. getExcelTS()

   Date.prototype.getExcelTS = function(){
     var epoch = new Date(1899,11,31);
     var dt = this.setDate(this.getDate()+1);
     var ts = (dt-epoch)/(1000*60*60*24);
     return ts;
   };
   

9. getFormat()

   Date.prototype.getFormat = function()
       return (this.getDate() < 10 ? '0' : '') + this.getDate() + '/' +
              (this.getMonth() < 10 ? '0' : '') + this.getMonth() + '/' +
              this.getFullYear() +
              ' | ' +
              (this.getHours() < 10 ? '0' : '') + this.getHours() + ':' +
              (this.getMinutes() < 10 ? '0' : '') + this.getMinutes() + ':' +
              (this.getSeconds() < 10 ? '0' : '') + this.getSeconds();
   ...