Nodejs Date Convert toLocaleJSON()

Method Source Code

/* To get time with locat settings. */
Date.prototype.toLocaleJSON = function() {
  var t = this,/*from w  w  w.  ja v a 2 s .  co m*/
    y = t.getFullYear(),
    M = t.getMonth() + 1,
    d = t.getDate(),
    h = t.getHours(),
    m = t.getMinutes(),
    s = t.getSeconds();
  return y + '/' + (M < 10 ? '0' + M : M) + '/' + (d < 10 ? '0' + d : d) + ' ' +
    (h < 10 ? '0' + h : h) + ':' + (m < 10 ? '0' + m : m) + ':' + (s < 10 ? '0' + s : s);
}

Related

1. toISO8601()

   Date.prototype.toISO8601 = function() {    
       var s = [
             this.getFullYear()
           , Date.padZero(this.getMonth() + 1)
           , Date.padZero(this.getDate())
       ].join("-") + "T";
       s += this.getTimeString();
       s += this.getTimezoneOffsetString(true);
       return s;
   ...
   

2. toISO8601(key)

   Date.prototype.toISO8601 = function (key) {
       function f(n) {
           return n < 10 ? '0' + n : n;
       function f2(n) {
           if(n < 10)
             return '00' + n;
           return n < 100 ? '0' + n : n;
       return isFinite(this.valueOf()) ?
              this.getUTCFullYear()   + '-' +
            f(this.getUTCMonth() + 1) + '-' +
            f(this.getUTCDate())      + 'T' +
            f(this.getUTCHours())     + ':' +
            f(this.getUTCMinutes())   + ':' +
            f(this.getUTCSeconds())   + '.' +
            f2(this.getUTCMilliseconds()) + '-0000' : null;
   };
   

3. toInputFormat()

   Date.prototype.toInputFormat = 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. toLocalTime()

   Date.prototype.toLocalTime = function() {
       const newDate = new Date(this.getTime()+this.getTimezoneOffset()*60*1000);
       let offset = this.getTimezoneOffset() / 60;
       const hours = this.getHours();
       if (this.dst()) offset--;
       newDate.setHours(hours - offset);
       return newDate;
   };
   

5. toLocaleFormat(pattern)

   'use strict';
   Date.prototype.toLocaleFormat = Date.prototype.toLocaleFormat || function (pattern) {
           return pattern.replace(/%Y/g, this.getFullYear()).replace(/%m/g, (this.getMonth() + 1)).replace(/%d/g, this.getDate());
       };
   

6. toLongintText()

   Date.prototype.toLongintText=function(){ 
     var m; 
     var d; 
     if(this.getMonth()<9){ 
     m="0"+(this.getMonth()+1); 
     }else{ 
     m=this.getMonth()+1; 
     if(this.getDate()<10){ 
   ...
   

7. toOADate()

   Date.prototype.toOADate = function ()
     var jsDate = this || new Date();
     var timezoneOffset = jsDate.getTimezoneOffset() / (60 * 24);
     var msDateObj = (jsDate.getTime() / 86400000) + (25569 - timezoneOffset);
     return msDateObj;
   

8. toRFC2822()

   Date.prototype.toRFC2822 = function() {    
       return [
             Date.DAYS[this.getDay()] + ","
           , Date.padZero(this.getDate())
           , Date.MONTHS[this.getMonth()]
           , this.getFullYear()
           , this.getTimeString()
           , this.getTimezoneOffsetString()
       ].join(" ");
   ...
   

9. toRFC3339()

   Date.prototype.toRFC3339 = function()
     var year = this.getFullYear();
     var month = this.getMonth()+1;  
     var date = this.getDate();
     var hours = this.getHours();
     var mins = this.getMinutes();
     var secs = this.getSeconds();
     return (year+'-'+month+'-'+date+' '+hours+':'+mins+':'+secs);
   ...