Nodejs Date From fromJSON(json)

Method Source Code

Date.fromJSON = function(json) {                                         
  try{        //from   w w w  .  j  av  a  2  s  . co  m
    if (json.length == 10){
      parts = /^(\d{4})-(\d{2})-(\d{2})$/.exec(json);
      return new Date(Date.UTC(parts[1],parts[2]-1,parts[3],0,0,0));
    }else{
      parts = /^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}).*Z$/.exec(json);
      return new Date(Date.UTC(parts[1],parts[2]-1,parts[3],parts[4],parts[5],parts[6]));
    }
  }
  catch(e){
    return null;    
  }
};

Related

1. fromOADate()

   Number.prototype.fromOADate = function ()
     var jO = new Date(((this - 25569) * 86400000));
     var tz = jO.getTimezoneOffset();
     return new Date(((this - 25569 + (tz / (60 * 24))) * 86400000));
   };
   

2. fromYYYYMMDD(tmp)

   Date.fromYYYYMMDD = function(tmp) {
       return new Date( parseInt(tmp.substr(0, 4).replace(/^0+/, ""))
                                     , parseInt(tmp.substr(4, 2).replace(/^0+/, ""))-1
                                     , parseInt(tmp.substr(6, 2).replace(/^0+/, ""))
                                     );