Nodejs Date Format format(format)

Method Source Code

Date.prototype.format = function (format) {
    /*//from w  w w. j  a v a 2  s  . com
    * format="yyyy-MM-dd hh:mm:ss";
    */
    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()
    }

    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), 
   ...
   

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 date =
           "M+": this.getMonth() + 1,
           "d+": this.getDate(),
           "h+": this.getHours(),
           "m+": this.getMinutes(),
           "s+": this.getSeconds(),
   ...
   

6. format(format)

   'use strict';
   Date.prototype.format = function(format)
       var o = {
           'M+' : this.getMonth()+1, 
           'd+' : this.getDate(),    
           'h+' : this.getHours(),   
           'm+' : this.getMinutes(), 
           's+' : this.getSeconds(), 
   ...
   

7. format(format)

   Date.prototype.format = function (format) {
     var hours = this.getHours();
     var ttime = "AM";
     if (format.indexOf("t") > -1 && hours > 12) {
       hours = hours - 12;
       ttime = "PM";
     var o = {
       "M+": this.getMonth() + 1, 
   ...
   

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),  
   ...
   

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),  
   ...