Instantiating a javascript object and populating its properties in a single line

Question

Is there a way I can do all of this in a constructor?

  obj = new Object();
  obj.city = \"A\";
  obj.town = \"B\";

Answer 1

Why don't you just do it this way:

var obj = {"city": "A", "town": "B"};

Answer 2

Do not complicate things. Here is a simplest way of defining a constructor.

var Cont = function(city, town) {
           this.city = city;
           this.town = town;
          }

var Obj = new Cont('A', 'B');