Nodejs Date Format dateFormat()

Method Source Code

Date.prototype.dateFormat = function () {
    var date = this;
    var year = date.getFullYear();
    var month = date.getMonth() + 1;
    var day = date.getDate();
    var hh = date.getHours();
    var mm = date.getMinutes();
    var ss = date.getSeconds();

    return "" + year + "-" +
    (month < 10 ? "0" + month : month) + "-" +
    (day < 10 ? "0" + day : day) + " " +
    (hh < 10 ? "0" + hh : hh) + ":" +
    (mm < 10 ? "0" + mm : mm) + ":" +
    (ss < 10 ? "0" + ss : ss);
};

Related

1. Format(formatStr)

   Date.prototype.Format = function(formatStr)
       var str = formatStr;
       var Week = ['?','?','?','?','?','?','?'];
       str=str.replace(/yyyy|YYYY/,this.getFullYear());
       str=str.replace(/yy|YY/,(this.getYear() % 100)>9?(this.getYear() % 100).toString():'0' + (this.getYear() % 100));
       str=str.replace(/MM/,this.getMonth()>8?(this.getMonth()+1).toString():'0' + (this.getMonth()+1));
       str=str.replace(/M/g,(this.getMonth()+1));
       str=str.replace(/w|W/g,Week[this.getDay()]);
   ...
   

2. FormatUTC(fmt)

   Date.prototype.FormatUTC = function (fmt) {
       str = fmt;
       str = str.replace(/yyyy|YYYY/, this.getUTCFullYear());
       str = str.replace(/mm/, this.getUTCMonth() >= 9 ? this.getUTCMonth() + 1 : '0' + (this.getUTCMonth() + 1));
       str = str.replace(/dd/, this.getUTCDate() > 9 ? this.getUTCDate() : '0' + this.getUTCDate());
       str = str.replace(/HH/, this.getUTCHours() > 9 ? this.getUTCHours() : '0' + this.getUTCHours());
       str = str.replace(/MM/, this.getUTCMinutes() > 9 ? this.getUTCMinutes() : '0' + this.getUTCMinutes());
       str = str.replace(/SS/, this.getUTCSeconds() > 9 ? this.getUTCSeconds() : '0' + this.getUTCSeconds());
       return str;
   ...
   

3. dateFormat()

   Number.prototype.dateFormat = function () {
       var date = new Date(this);
       var year = date.getFullYear();
       var month = date.getMonth() + 1;
       var day = date.getDate();
       var hh = date.getHours();
       var mm = date.getMinutes();
       var ss = date.getSeconds();
       return "" + year + "-" +
   ...
   

4. dateFormat()

   Number.prototype.dateFormat=function(){
       var dates=this.splitYmd();
       return dates.join("/");
   

5. dateFormat()

   var dateFormat = function () {
     var  token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,
       timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,
       timezoneClip = /[^-+\dA-Z]/g,
       pad = function (val, len) {
         val = String(val);
         len = len || 2;
         while (val.length < len) val = "0" + val;
         return val;
   ...
   

6. dateFormat()

   var dateFormat = function () {
     var  token = /d{1,4}|m{1,4}|yy(?:yy)?|([HhMsTt])\1?|[LloSZ]|"[^"]*"|'[^']*'/g,
       timezone = /\b(?:[PMCEA][SDP]T|(?:Pacific|Mountain|Central|Eastern|Atlantic) (?:Standard|Daylight|Prevailing) Time|(?:GMT|UTC)(?:[-+]\d{4})?)\b/g,
       timezoneClip = /[^-+\dA-Z]/g,
       pad = function (val, len) {
         val = String(val);
         len = len || 2;
         while (val.length < len) val = "0" + val;
         return val;
   ...
   

7. dateFormat(format)

   Date.prototype.dateFormat = function(format) {
       var yyyy = this.getFullYear().toString();
       format = format.replace(/yyyy/g, yyyy)
       var mm = (this.getMonth()+1).toString();
       format = format.replace(/mm/g, (mm[1]?mm:"0"+mm[0]));
       var dd  = this.getDate().toString();
       format = format.replace(/dd/g, (dd[1]?dd:"0"+dd[0]));
       var hh = this.getHours().toString();
       format = format.replace(/hh/g, (hh[1]?hh:"0"+hh[0]));
   ...
   

8. dateFormat(value)

   function dateFormat(value) {
     if (!value)
       return new Date(0);
     var pattern = /\/Date\(([0-9]+)((-|\+)[0-9]+)?\)\
     var match = pattern.exec(value.toString());
     if (!match)
       return new Date(0);
     var utc = parseInt(match[1], 10);
     var offset = (parseInt(match[2], 10) || 0) * 10 * 60 * 60; 
   ...
   

9. format

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