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

try this:

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

MyObject.prototype.print = function() {
  alert(city + " " + town);
}

obj = new MyObject("myCity", "myTown");
obj.print();