Nodejs Hour Add addHours(h)

Method Source Code

Date.prototype.addHours = function (h) {
    this.setHours(this.getHours() + h);// w w w . ja  va  2 s  . c o  m
    return this;
}
Date.prototype.addDays = function (d) {
    var month, year, day;
    month = this.getMonth();
    year = this.getFullYear();
    day = this.getDate();
    day = day + d;
    if (day < 1) {
        if (this.getMonth() === 0) {
            month = 11;
            year--;
        }
        else {
            month--;
        }
        if (DateTime.isLeapYear(year)) {
            day = DateTime.monthDaysLeapYear[month] + day;
        }
        else {
            day = DateTime.monthDays[month] + day;
        }
    }
    if (day > DateTime.monthDays[this.getMonth()]) {
        month++;
        day = day - DateTime.monthDays[this.getMonth()];
        if (month > 11) {
            month = 0;
            year++;
        }
    }
    return new Date(year, month, day, 0, 0, 0, 0);
}

Related

1. addHour()

   Date.prototype.addHour = function(){
     this.setTime(this.getTime() + (60 * 60 * 1000));
   };
   

2. addHours(h)

   Date.prototype.addHours= function(h){
       this.setHours(this.getHours()+h);
       return this;
   

3. addHours(h)

   Date.prototype.addHours = function(h) {
       this.setHours(this.getHours() + h);
       return this;
   Date.prototype.addSeconds = function(s) {
     this.setSeconds(this.getSeconds() + s);
     return this;
   

4. addHours(h)

   Date.prototype.addHours = function(h) {    
      this.setTime(this.getTime() + (h*60*60*1000)); 
      return this;   
   

5. addHours(h)

   Date.prototype.addHours= function(h){
       this.setHours(this.getHours()+h);
       return this;
   var d = new Date();
   console.log(d.addHours(24));
   

6. addHours(h)

   Date.prototype.addHours = function (h) {
     this.setHours(this.getHours()+h);
     return this;
   };
   

7. addHours(h)

   Date.prototype.addHours= function(h){
     this.setHours(this.getHours()+h);
     return this;
   Date.prototype.removeHours= function(h){
     this.setHours(this.getHours()-h);
     return this;
   Date.prototype.addMinutes = function (m) {
   ...
   

8. addHours(h)

   Date.prototype.addHours = function(h) {
     this.setHours(this.getHours() + h);
   };
   

9. addHours(hours)

   Date.prototype.addHours = function(hours) {
       this.setHours(this.getHours() + hours);
       return this;
   };