Nodejs Date Format format( format )

Method Source Code

define(function(require, exports, module) {

Date.prototype.format = function( format ){
    if( typeof format !== "string" ) return this.toLocaleString();
    var match = {
        "y": this.getFullYear(),
        "M": this.getMonth() + 1,
        "d": this.getDate(),
        "h": this.getHours(),
        "m": this.getMinutes(),
        "s": this.getSeconds(),
        "S": this.getMilliseconds()
    };//from   w w  w .ja  va  2  s .co  m
    return format.replace(/([ymdhs])+/ig, function(val, type, idx){
        return val.length === 1 ? match[type] : ("00" + match[type]).substr( ("00" + match[type]).length - val.length );
    });
}

});

Related

1. 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;
   ...
   

2. 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]));
   ...
   

3. 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; 
   ...
   

4. format

   ===
   

5. format( format )

   Date.prototype.format = function( format ){
       if( typeof format !== "string" ) return this.toLocaleString();
       var match = {
           "y": this.getFullYear(),
           "M": this.getMonth() + 1,
           "d": this.getDate(),
           "h": this.getHours(),
           "m": this.getMinutes(),
           "s": this.getSeconds(),
   ...
   

6. format(()

   Date.prototype.format = (function() {
     var
       that, txts,
       roman = ['I', 'II', 'III', 'IV', 'V', 'VI', 'VII', 'VIII', 'IX', 'X', 'XI', 'XII'],
       addZero = function(num) {
         return num < 10 ? '0' + num : num;
       },
       na = function(n, z) {
         return n % z;
   ...
   

7. format()

   Date.prototype.format = function () {
     'use strict';
     var
         d = this.getDate()
       , m = this.getMonth() + 1
       , y = this.getFullYear();
       return '' + y + '-' + (m<=9 ? '0' + m : m) + '-' + (d <= 9 ? '0' + d : d);
   };
   

8. format()

   function ISODateString(aDate) {
     function pad(aNumber) {
       return aNumber < 10 ? '0' + aNumber : aNumber;
     return aDate.getUTCFullYear() + '-' +
            pad(aDate.getUTCMonth() + 1) + '-' +
            pad(aDate.getUTCDate());
   Date.prototype.format = function () {
   ...
   

9. format()

   function ISODateString(aDate) {
     function pad(aNumber) {
       return aNumber < 10 ? '0' + aNumber : aNumber;
     return aDate.getUTCFullYear() + '-' +
            pad(aDate.getUTCMonth() + 1) + '-' +
            pad(aDate.getUTCDate());
   Date.prototype.format = function () {
   ...