Nodejs Month Calculate isAfterMonth(d)

Method Source Code

Date.prototype.isAfterMonth = function (d) {
    var tDate = new Date(this.getFullYear(), this.getMonth(), this.getDate());
    var pDate = new Date(d.getFullYear(), d.getMonth(), d.getDate());
    if(tDate.getFullYear() < pDate.getFullYear()) return false;
    if(tDate.getMonth() < pDate.getMonth()) return false;
    return true;/*from   w ww.j  av  a  2  s.  c o  m*/
}

Related

1. getMonthEnd()

   Date.prototype.getMonthEnd = function () {
     return new Date(this.getFullYear(), this.getMonth() + 1, 0);
   };
   

2. getMonthStart()

   Date.prototype.getMonthStart = function () {
     return new Date(this.getFullYear(), this.getMonth(), 1);
   };
   

3. getShortMonth()

   Date.prototype.getShortMonth = function () {
      return ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"][this.getMonth()];
   };
   

4. getShortMonthName()

   Date.prototype.getShortMonthName = function () {
     var monthNames = ["Jan", "Feb", "Mar", "Apr", "May", "Jun",
       "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"
     ];
     return monthNames[this.getMonth()];
   };
   

5. incrementMonth( iIncrementValue )

   var aMonths = [ 'January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December' ]
   var aDays = [ 'Sunday', 'Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday' ]
   Date.prototype.incrementMonth = function ( iIncrementValue )
     this.setMonth(
       this.getMonth() + iIncrementValue
     )
   Date.prototype.toDayString = function ()
   ...
   

6. isBeforeMonth(d)

   Date.prototype.isBeforeMonth = function (d) {
       var tDate = new Date(this.getFullYear(), this.getMonth(), this.getDate());
       var pDate = new Date(d.getFullYear(), d.getMonth(), d.getDate());
       if(tDate.getFullYear() > pDate.getFullYear()) return false;
       if(tDate.getMonth() > pDate.getMonth()) return false;
       return true;
   

7. isSameMonth(d)

   Date.prototype.isSameMonth = function (d) {
       var tDate = new Date(this.getFullYear(), this.getMonth(), this.getDate());
       var pDate = new Date(d.getFullYear(), d.getMonth(), d.getDate());
       return tDate.getMonth() == pDate.getMonth() 
   

8. isSameMonth(d)

   Date.prototype.isSameMonth = function(d){
       var tDate = new Date(this.getFullYear(), this.getMonth(), this.getDate());
       var pDate = new Date(d.getFullYear(), d.getMonth(), d.getDate());
       if(tDate.getFullYear() != pDate.getFullYear()) return false;
       if(tDate.getMonth() != pDate.getMonth()) return false;
       return true;
   

9. month()

   Date.prototype.month = function()
     var months = ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"];
     return months[this.getMonth()];