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();
    }//  w  ww  .j  a v a 2s.co m
    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, "i"));
   if (d==null) {
       return Date.parse(string); // Give javascript a chance to parse it.
   }

   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.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) {
   ...
   

2. 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) {
   ...
   

3. 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"));
   ...
   

4. toFormattedString(include_time)

   Date.prototype.toFormattedString = function(include_time){
     str = Date.padded2(this.getMonth() + 1) + '-' +Date.padded2(this.getDate()) + '-' + this.getFullYear();
     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"));
     if (d==null) {
   ...
   

5. 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"));
   ...
   

6. 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 = this.getHours();
           str += " " + this.getHours() + ":" + this.getPaddedMinutes();
       return str;
   };
   ...
   

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 = "([0-9]{4})(-([0-9]{2})(-([0-9]{2})" +
         "( ([0-9]{1,2}):([0-9]{2})? *(pm|am)" +
         "?)?)?)?";
   ...
   

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(t)

   Date.prototype.toFormattedString=function(t){
     return str=Date.padded2(this.getDate())+" "+Date.months[this.getMonth()]+" "+this.getFullYear(),t&&(str+=" "+this.getHours()+":"+this.getPaddedMinutes()),str};