Nodejs Date to Json Convert toJSON()

Method Source Code

/** section: Language//from w w  w . jav a  2 s  .c o  m
 * class Date
 *
 *  Extensions to the built-in `Date` object.
**/

/**
 *  Date#toJSON() -> String
 *
 *  Produces a string representation of the date in ISO 8601 format.
 *  The time zone is always UTC, as denoted by the suffix "Z".
 *
 *  <h5>Example</h5>
 *
 *      var d = new Date(1969, 11, 31, 19);
 *      d.getTimezoneOffset();
 *      //-> -180 (time offest is given in minutes.)
 *      d.toJSON();
 *      //-> '"1969-12-31T16:00:00Z"'
**/
Date.prototype.toJSON = function() {
  return '"' + this.getUTCFullYear() + '-' +
    (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
    this.getUTCDate().toPaddedString(2) + 'T' +
    this.getUTCHours().toPaddedString(2) + ':' +
    this.getUTCMinutes().toPaddedString(2) + ':' +
    this.getUTCSeconds().toPaddedString(2) + 'Z"';
};

Related

1. toJSON()

   Date.prototype.toJSON = function() {
     return '"' + this.getUTCFullYear() + '-' +
       (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
       this.getUTCDate().toPaddedString(2) + 'T' +
       this.getUTCHours().toPaddedString(2) + ':' +
       this.getUTCMinutes().toPaddedString(2) + ':' +
       this.getUTCSeconds().toPaddedString(2) + 'Z"';
   };
   

2. toJSON()

   Date.prototype.toJSON = function() {
     return '"' + this.getUTCFullYear() + '-' +
       (this.getUTCMonth() + 1).toPaddedString(2) + '-' +
       this.getUTCDate().toPaddedString(2) + 'T' +
       this.getUTCHours().toPaddedString(2) + ':' +
       this.getUTCMinutes().toPaddedString(2) + ':' +
       this.getUTCSeconds().toPaddedString(2) + 'Z"';
   };
   

3. toJSON()

   'use strict';
   function pad(n) {
       return n < 10 ? '0' + n : n;
   Date.prototype.toJSON = function() {
       var s = this.getFullYear() + '-' + pad(this.getMonth() + 1) + '-' + pad(this.getDate()) + 'T' +
           pad(this.getHours()) + ':' + pad(this.getMinutes()) + ':' + pad(this.getSeconds());
       var offset = this.getTimezoneOffset();
       if (offset === 0) {
   ...
   

4. toJSON()

   String.format = function () {
       var s = arguments[0];
       for (var i = 0; i < arguments.length - 1; i++) {
           var reg = new RegExp("\\{" + i + "\\}", "gm");
           s = s.replace(reg, arguments[i + 1]);
       return s;
   Date.prototype.toJSON = function () { return String.format("/Date({0})/", this.getTime() - this.getTimezoneOffset() * 60000) }
   ...
   

5. toJSON()

   Date.prototype.toJSON = function() {
       return this.toISOString();
   };
   

6. toJSON()

   Date.prototype.toJSON = function() {
       return this.getUTCFullYear() + '/' +
            f(this.getUTCMonth() + 1) + '/' +
            f(this.getUTCDate()) + ' ' +
            f(this.getUTCHours()) + ':' +
            f(this.getUTCMinutes()) + ':' +
            f(this.getUTCSeconds()) + ' +0000';
   };
   

7. toJSON()

   "use strict";
   Date.prototype.toJSON = function () {
       var year = this.getUTCFullYear(),
           month = this.getUTCMonth() + 1,
           date = this.getUTCDate(),
           hour = this.getUTCHours(),
           minute = this.getUTCMinutes(),
           second = this.getUTCSeconds();
       return (
   ...
   

8. toJSON(key)

   Date.prototype.toJSON = function (key) {
      function f(n) {
         return n < 10 ? '0' + n : n;
      return this.getUTCFullYear()   + '-' +
         f(this.getUTCMonth() + 1) + '-' +
         f(this.getUTCDate())      + 'T' +
         f(this.getUTCHours())     + ':' +
         f(this.getUTCMinutes())   + ':' +
   ...
   

9. toJSON(key)

   Date.prototype.toJSON = function(key) {
     function f(n) {
       return n < 10 ? '0' + n : n;
     return isFinite(this.valueOf()) ? this.getFullYear() + '-' + f(this.getMonth() + 1) + '-' + f(this.getDate()) + ' ' + f(this.getHours()) + ':' + f(this.getMinutes()) + ':' + f(this.getSeconds()) : null;
   };