Nodejs Date ISO Format toISOString()

Method Source Code

Date.prototype.toISOString = function toISOString() {
   var date = this;

   function pad(str, len) {
      var pad = "0000";
      str = '' + str;
      return pad.substr(0, len - str.length) + str
   }// ww w. j  a v a  2s.  c o  m

   var y = date.getUTCFullYear(),
   m = pad(date.getUTCMonth() + 1, 2),
   d = pad(date.getUTCDate(), 2),
   h = pad(date.getUTCHours(), 2),
   i = pad(date.getUTCMinutes(), 2),
   s = pad(date.getUTCSeconds(), 2),
   ms = pad(date.getUTCMilliseconds(), 3);

   return y +'-'+ m +'-'+ d + 'T' + h +':'+ i +':'+ s +'.'+ ms +'Z';
};

Related

1. toISOString()

   Date.prototype.toISOString = function() {
     return this.getUTCFullYear()
       + "-" + ("0" + (this.getUTCMonth() + 1)).substr(-2, 2)
       + "-" + ("0" + this.getUTCDate()).substr(-2, 2)
       + "T" + ("0" + this.getUTCHours()).substr(-2, 2)
       + ":" + ("0" + this.getUTCMinutes()).substr(-2, 2)
       + ":" + ("0" + this.getUTCSeconds()).substr(-2, 2)
       + "Z";
   

2. toISOString()

   Date.prototype.toISOString = function() {
     return this.getFullYear() + '-' + zpad(this.getMonth() + 1) + '-' + zpad(this.getDate()) + 'T' + zpad(this.getHours()) + ':' + zpad(this.getMinutes());
   

3. toISOString()

   function OzeroPad(val) {
     return val < 10 ? '0' + val : '' + val;
   if(!Date.prototype.toISOString) {
     Date.prototype.toISOString = function () {
       var YYYY = this.getUTCFullYear(),
       MM = OzeroPad(this.getUTCMonth() + 1),
       DD = OzeroPad(this.getUTCDate()),
       HH = OzeroPad(this.getUTCHours()),
   ...
   

4. toISOString()

   Date.prototype.toISOString = Date.prototype.toISOString || function() {
     return this.getUTCFullYear() + "-"
       + ("0" + this.getUTCMonth() + 1 + "-").slice(-3)
       + ("0" + this.getUTCDate() + "T").slice(-3)
       + ("0" + this.getUTCHours() + ":").slice(-3)
       + ("0" + this.getUTCMinutes() + ":").slice(-3)
       + ("0" + this.getUTCSeconds() + ".").slice(-3)
       + ("00" + this.getUTCMilliseconds() + "Z").slice(-4);
   };
   ...
   

5. toISOString(withMilliSeconds)

   function pad(number) {
     if (number < 10) {
       return '0' + number;
     return number;
   Date.prototype.toISOString = function(withMilliSeconds) {
     var ISOString = this.getUTCFullYear() +
       '-' + pad(this.getUTCMonth() + 1) +
   ...
   

6. toISOString()

   var global = (function () { return this; }).call(null);
   function pad(number) {
     if (number < 10) {
       return '0' + number;
     return number;
   Date.prototype.toISOString = function toISOString() {
     return this.getUTCFullYear() +
   ...
   

7. toISOString()

   Date.prototype.toISOString = function toISOString() {
     var result, length, value;
     if (! isFinite(this)) {
       throw new RangeError();
     result = [this.getUTCFullYear(), this.getUTCMonth() + 1, this.getUTCDate(),
       this.getUTCHours(), this.getUTCMinutes(), this.getUTCSeconds()];
     length = result.length;
     while (length--) {
   ...
   

8. setISO8601(dString)

   Date.prototype.setISO8601 = function(dString) {
     var regexp = /(\d\d\d\d)(-)?(\d\d)(-)?(\d\d)(T)?(\d\d)(:)?(\d\d)(:)?(\d\d)(\.\d+)?(Z|([+-])(\d\d)(:)?(\d\d))/;
     if (dString.toString().match(new RegExp(regexp))) {
       var d = dString.match(new RegExp(regexp));
       var offset = 0;
       this.setUTCDate(1);
       this.setUTCFullYear(parseInt(d[1], 10));
       this.setUTCMonth(parseInt(d[3], 10) - 1);
       this.setUTCDate(parseInt(d[5], 10));
   ...
   

9. setISO8601(dString)

   Date.prototype.setISO8601 = function(dString){
       var regexp = /(\d\d\d\d)(-)?(\d\d)(-)?(\d\d)(T)?(\d\d)(:)?(\d\d)(:)?(\d\d)(\.\d+)?(Z|([+-])(\d\d)(:)?(\d\d))/;
       if (dString.toString().match(new RegExp(regexp))) {
           var d = dString.match(new RegExp(regexp));
           var offset = 0;
           this.setUTCDate(1);
           this.setUTCFullYear(parseInt(d[1],10));
           this.setUTCMonth(parseInt(d[3],10) - 1);
           this.setUTCDate(parseInt(d[5],10));
   ...