Nodejs Date Format format(format)

Method Source Code

// From the following thread : http://stackoverflow.com/questions/1056728/formatting-a-date-in-javascript
// author: meizz/*from   w  w w .j  a  va 2  s. com*/
Date.prototype.format = function (format) {
    var o = {
        "M+": this.getMonth() + 1, //month
        "d+": this.getDate(),    //day
        "h+": this.getHours(),   //hour
        "m+": this.getMinutes(), //minute
        "s+": this.getSeconds(), //second
        "q+": Math.floor((this.getMonth() + 3) / 3),  //quarter
        "S": this.getMilliseconds() //millisecond
    };

    if (/(y+)/.test(format)) {
        format = format.replace(RegExp.$1, (this.getFullYear() + "").substr(4 - RegExp.$1.length));
    }
    for (var k in o) {
        if (new RegExp("(" + k + ")").test(format)) {
            format = format.replace(RegExp.$1,
              RegExp.$1.length === 1 ? o[k] :
                ("00" + o[k]).substr(("" + o[k]).length));
        }
    }
    return format;
};

Related

1. format(format)

   Date.prototype.format = function (format) {
       var o = {
           "M+": this.getMonth() + 1,
           "d+": this.getDate(),
           "h+": this.getHours(),
           "m+": this.getMinutes(),
           "s+": this.getSeconds(),
           "q+": Math.floor((this.getMonth() + 3) / 3),
           "S": this.getMilliseconds()
   ...
   

2. format(format)

   Date.prototype.format = function(format) {
     var o = {
       "M+" : this.getMonth() + 1, 
       "d+" : this.getDate(), 
       "h+" : this.getHours(), 
       "m+" : this.getMinutes(), 
       "s+" : this.getSeconds(), 
       "q+" : Math.floor((this.getMonth() + 3) / 3), 
       "S" : this.getMilliseconds()
   ...
   

3. format(format)

   Date.prototype.format = function(format) {
     var o = {
       "M+" : this.getMonth() + 1,
       "d+" : this.getDate(),
       "h+" : this.getHours(),
       "m+" : this.getMinutes(),
       "s+" : this.getSeconds(),
       "q+" : Math.floor((this.getMonth() + 3) / 3),
       "S" : this.getMilliseconds()
   ...
   

4. format(format)

   Date.prototype.format = function(format) {
       var o = {
           "M+" :this.getMonth() + 1, 
           "d+" :this.getDate(), 
           "h+" :this.getHours(), 
           "m+" :this.getMinutes(), 
           "s+" :this.getSeconds(), 
           "q+" :Math.floor((this.getMonth() + 3) / 3), 
           "S" :this.getMilliseconds()
   ...
   

5. format(format)

   Date.prototype.format = function(format) {
     var o = {
       "M+" : this.getMonth() + 1, 
       "d+" : this.getDate(), 
       "h+" : this.getHours(), 
       "m+" : this.getMinutes(), 
       "s+" : this.getSeconds(), 
       "q+" : Math.floor((this.getMonth() + 3) / 3), 
       "S" : this.getMilliseconds()
   ...
   

6. format(format)

   Date.prototype.format = function (format) {
     var o = {
       "M+": this.getMonth() + 1, 
       "d+": this.getDate(),    
       "h+": this.getHours(),   
       "m+": this.getMinutes(), 
       "s+": this.getSeconds(), 
       "q+": Math.floor((this.getMonth() + 3) / 3),  
       "S": this.getMilliseconds() 
   ...
   

7. format(format)

   Date.prototype.format = function(format) {
      var o = {
          "M+": this.getMonth() + 1,
          "d+": this.getDate(),
          "h+": this.getHours(),
          "m+": this.getMinutes(),
          "s+": this.getSeconds(),
          "q+": Math.floor((this.getMonth() + 3) / 3),
          "S": this.getMilliseconds()
   ...
   

8. format(format)

   Date.prototype.format = function(format) {
       var o = {
           "M+" : this.getMonth() + 1, 
           "d+" : this.getDate(), 
           "h+" : this.getHours(), 
           "m+" : this.getMinutes(), 
           "s+" : this.getSeconds(), 
           "q+" : Math.floor((this.getMonth() + 3) / 3), 
           "S" : this.getMilliseconds()
   ...
   

9. format(format)

   Date.prototype.format = function (format) {
       var o = {
           "M+": this.getMonth() + 1, 
           "d+": this.getDate(), 
           "h+": this.getHours(), 
           "m+": this.getMinutes(), 
           "s+": this.getSeconds(), 
           "q+": Math.floor((this.getMonth() + 3) / 3), 
           "S": this.getMilliseconds() 
   ...