Nodejs String Format toFormattedString(include_time)

Method Source Code

// International date format (ISO 8601): yyyy-mm-dd
// Including time (no seconds): yyyy-mm-dd HH:MM
Date.prototype.toFormattedString = function(include_time) {
        var hour;
    var str = this.getFullYear() + "-" + Date.padded2(this.getMonth() + 1) + "-" +Date.padded2(this.getDate());
    if (include_time) {
        hour = Date.padded2(this.getHours());
        str += " " + hour + ":" + this.getPaddedMinutes();
    }//from ww w  .  java 2 s  .com
    return str;
};

// TODO: take care of timezone offsets
// as the timezone is not displayed in the input,
// this could be tricky (or just unnessesary)
Date.parseFormattedString = function (string) {
   var regexp = "([0-9]{4})(-([0-9]{2})(-([0-9]{2})" +
                "([T| ]([0-9]{2}):([0-9]{2})(:([0-9]{2})(\.([0-9]+))?)?" +
                "(Z|(([-+])([0-9]{2}):([0-9]{2})))?)?)?)?";
   var d = string.match(new RegExp(regexp));

   var date = new Date(d[1], 0, 1);

   if (d[3]) { date.setMonth(d[3] - 1); }
   if (d[5]) { date.setDate(d[5]); }
   if (d[7]) { date.setHours(d[7]); }
   if (d[8]) { date.setMinutes(d[8]); }
   return date;
};

Related

1. toFormattedString(include_time)

   Date.prototype.toFormattedString = function(include_time){
     str = this.getDate() + "/" + (this.getMonth() + 1) + "/" + this.getFullYear();
     if (include_time) { hour=this.getHours(); str += " " + this.getAMPMHour() + ":" + this.getPaddedMinutes() }
     return str;
   Date.parseFormattedString = function (string) {
     var regexp = '([0-9]{1,2})/(([0-9]{1,2})/(([0-9]{4})( ([0-9]{1,2}):([0-9]{2})? *)?)?)?';
     var d = string.match(new RegExp(regexp, "i"));
     if (d==null) return Date.parse(string); 
   ...
   

2. toFormattedString(include_time)

   Date.prototype.toFormattedString = function(include_time){
     str = this.getDate() + "/" + (this.getMonth() + 1) + "/" + this.getFullYear();
     if (include_time) { str += " " + this.getHours() + ":" + this.getPaddedMinutes() }
     return str;
   Date.parseFormattedString = function (string) {
     var regexp = '([0-9]{1,2})/(([0-9]{1,2})/(([0-9]{4})( ([0-9]{1,2}):([0-9]{2})? *)?)?)?';
     var d = string.match(new RegExp(regexp, "i"));
     if (d==null) return Date.parse(string.replace(/\
   ...
   

3. toFormattedString(include_time)

   Date.prototype.toFormattedString = function(include_time) {
           var hour;
       var str = this.getFullYear() + "-" + Date.padded2(this.getMonth() + 1) + "-" +Date.padded2(this.getDate());
       if (include_time) {
           hour = Date.padded2(this.getHours());
           str += " " + hour + ":" + this.getPaddedMinutes();
       return str;
   };
   ...
   

4. toFormattedString(include_time)

   Date.prototype.toFormattedString = function(include_time){
     str = Date.padded2(this.getDate()) + "/" + Date.padded2(this.getMonth() + 1) + "/" + this.getFullYear();
     if (include_time) {
       str += " " + this.getHours() + ":" + this.getPaddedMinutes();
     return str;
   Date.parseFormattedString = function(string) {
     var regexp = "([0-9]{2})/([0-9]{2})/([0-9]{4})" +
   ...
   

5. toFormattedString(include_time)

   Date.prototype.toFormattedString = function(include_time){
     str = Date.padded2(this.getDate()) + "/" + Date.padded2(this.getMonth() + 1) + "/" + this.getFullYear();
     if (include_time) {
       str += " " + this.getHours() + ":" + this.getPaddedMinutes();
     return str;
   Date.parseFormattedString = function(string) {
     var regexp = "([0-9]{2})/([0-9]{2})/([0-9]{4})" +
   ...
   

6. toFormattedString(include_time)

   Date.prototype.toFormattedString = function(include_time){
     str = Date.padded2(this.getMonth() + 1) + '/' +Date.padded2(this.getDate()) + '/' + this.getFullYear();
     if (include_time) { hour=this.getHours(); str += " " + this.getAMPMHour() + ":" + this.getPaddedMinutes() + " " + this.getAMPM() }
     return str;
   Date.parseFormattedString = function (string) {
     var regexp = "(([0-1]?[0-9])\/[0-3]?[0-9]\/[0-9]{4}) *([0-9]{1,2}(:[0-9]{2})? *(am|pm))?";
     var d = string.match(new RegExp(regexp, "i"));
     if (d==null) {
   ...
   

7. toFormattedString(include_time)

   Date.prototype.toFormattedString = function(include_time){
     str = this.getFullYear() +'-' + Date.padded2(this.getMonth() + 1) + '-' +Date.padded2(this.getDate()) ;
     if (include_time) { hour=this.getHours(); str += " " + this.getAMPMHour() + ":" + this.getPaddedMinutes() + " " + this.getAMPM() }
     return str;
   Date.parseFormattedString = function (string) {
     var regexp = "(([0-1]?[0-9])\/[0-3]?[0-9]\/[0-9]{4}) *([0-9]{1,2}(:[0-9]{2})? *(am|pm))?";
     var d = string.match(new RegExp(regexp, "i"));
     if (d==null) {
   ...
   

8. toFormattedString(include_time)

   Date.prototype.toFormattedString = function(include_time){
     str = Date.padded2(this.getMonth() + 1) + '/' +Date.padded2(this.getDate()) + '/' + this.getFullYear();
     if (include_time) { hour=this.getHours(); str += " " + this.getAMPMHour() + ":" + this.getPaddedMinutes() + " " + this.getAMPM() }
     return str;
   Date.parseFormattedString = function (string) {
     var regexp = "(([0-1]?[0-9])\/[0-3]?[0-9]\/[0-9]{4}) *([0-9]{1,2}(:[0-9]{2})? *(am|pm))?";
     var d = string.match(new RegExp(regexp, "i"));
     if (d==null) {
   ...
   

9. toFormattedString(include_time)

   Date.prototype.toFormattedString = function(include_time){
     str = Date.padded2(this.getMonth() + 1) + '/' +Date.padded2(this.getDate()) + '/' + this.getFullYear();
     if (include_time) { hour=this.getHours(); str += " " + this.getAMPMHour() + ":" + this.getPaddedMinutes() + " " + this.getAMPM() }
     return str;
   Date.parseFormattedString = function (string) {
     var regexp = "(([0-1]?[0-9])\/[0-3]?[0-9]\/[0-9]{4}) *(([0-9]{1,2})(:[0-9]{2})? *(am|pm))?";
     string = string.strip();
     var d = string.match(new RegExp(regexp, "i"));
   ...