Nodejs Date YYYYMMDD Format yyyymmdd()

Method Source Code

Date.prototype.yyyymmdd = function() {
 var yyyy = this.getFullYear().toString();
 var mm = (this.getMonth()+1).toString(); // getMonth() is zero-based
 var dd  = this.getDate().toString();
 return yyyy + "-" +(mm[1]?mm:"0"+mm[0]) + "-" +(dd[1]?dd:"0"+dd[0]); // padding
};

Date.prototype.hhmm = function() {
 var hh = this.getHours().toString();
 var mm  = this.getMinutes().toString();
 return (hh[1]?hh:"0"+hh[0]) + ":" +(mm[1]?mm:"0"+mm[0]); // padding
};

Related

1. yyyymmdd()

   var pi_180 = Math.PI / 180.0;
   var pi_4 = Math.PI * 4;
   function LatLongToPixelXY(latitude, longitude) {
     var sinLatitude = Math.sin(latitude * pi_180);
     var pixelY = (0.5 - Math.log((1 + sinLatitude) / (1 - sinLatitude)) /(pi_4)) * 256;
     var pixelX = ((longitude + 180) / 360) * 256;
     var pixel =  { x: pixelX, y: pixelY };
     return pixel;
   Date.prototype.yyyymmdd = function() {         
     var yyyy = this.getUTCFullYear().toString();                                    
     var mm = (this.getUTCMonth()+1).toString();
     var dd  = this.getUTCDate().toString();             
     return yyyy + '-' + (mm[1]?mm:"0"+mm[0]) + '-' + (dd[1]?dd:"0"+dd[0]);
   };
   

2. yyyymmdd()

   Date.prototype.yyyymmdd = function() {
     var yyyy = this.getFullYear().toString();
     var mm = (this.getMonth()+1).toString(); 
     var dd  = this.getDate().toString();
     return yyyy + (mm[1]?mm:'0'+mm[0]) + (dd[1]?dd:'0'+dd[0]); 
   };
   var todaysDate = new Date().yyyymmdd();
   

3. yyyymmdd()

   Date.prototype.yyyymmdd = function() {
       var yyyy = this.getFullYear().toString();
       var mm = (this.getMonth()+1).toString(); 
       var dd  = this.getDate().toString();
       return yyyy +"-"+ (mm[1]?mm:"0"+mm[0]) +"-"+ (dd[1]?dd:"0"+dd[0]); 
   };
   

4. yyyymmdd()

   Date.prototype.yyyymmdd = function() {
       var today = new Date();
       var tomorrow = new Date();
       tomorrow.setDate(today.getDate() + 1);
       var mm = tomorrow.getMonth() + 1;
       var dd = tomorrow.getDate();
       return [this.getFullYear(), !mm[1] && '-', mm, !dd[1] && '-', dd].join('');
   };
   

5. yyyymmdd()

   Date.prototype.yyyymmdd = function() {
     var yyyy = this.getFullYear().toString();
     var mm = (this.getMonth()+1).toString(); 
     var dd  = this.getDate().toString();
     return yyyy + '-' + (mm[1]?mm:"0"+mm[0]) + '-' + (dd[1]?dd:"0"+dd[0]); 
   };
   

6. yyyymmdd()

   Date.prototype.yyyymmdd = function() {
     var yyyy = this.getFullYear().toString();
     var mm = (this.getMonth() + 1).toString(); 
     var dd  = this.getDate().toString();
     return yyyy + '-' + (mm[1] ? mm : "0" + mm[0]) + '-' + (dd[1] ? dd : "0" + dd[0]); 
   };
   

7. yyyymmdd()

   Date.prototype.yyyymmdd = function() {         
           var yyyy = this.getFullYear().toString();                                    
           var mm = (this.getMonth()+1).toString(); 
           var dd  = this.getDate().toString();             
           return yyyy + '-' + (mm[1]?mm:"0"+mm[0]) + '-' + (dd[1]?dd:"0"+dd[0]);
      };  
   function dateDay() {
     d = new Date();
     return d.yyyymmdd();
   ...
   

8. yyyymmdd()

   Date.prototype.yyyymmdd = function () {
       var yyyy = this.getFullYear().toString();
       var mm = (this.getMonth() + 1).toString(); 
       var dd = this.getDate().toString();
       var hh = this.getHours().toString();
       var min = this.getMinutes().toString();
       var sec = this.getSeconds().toString();
       return yyyy + '/' + (mm[1] ? mm : "0" + mm[0]) + '/' + (dd[1] ? dd : "0" + dd[0]) + ' ' + (hh[1] ? hh : "0" + hh[0]) + ':' + (min[1] ? min : "0" + min[0]) + ':' + (sec[1] ? sec : "0" + sec[0]); 
   };
   ...
   

9. yyyymmdd()

   Date.prototype.yyyymmdd = function() {         
       var yyyy = this.getFullYear().toString();                                    
       var mm = (this.getMonth()+1).toString(); 
       var dd  = this.getDate().toString();             
       return yyyy + '-' + (mm[1]?mm:"0"+mm[0]) + '-' + (dd[1]?dd:"0"+dd[0]);
   };