Question

How can I get this to work? seems to be a trivial mistake Im not seeing

   (function($){
      $.myNamespace = {
        num:0,
        incNum: function(){
                  return num++;},
        decNum: function(){
                  return num--;},
        getNum: function(){
                return num;
                }
      };
    })(jQuery);

calling $.myNamespace.incNum gives a ‘ReferenceError: num is not defined’

Answer 1

(function ($) {
    $.myNamespace = {
        num: 0,
        incNum: function () {
            return this.num++;
        },
        decNum: function () {
            return this.num--;
        },
        getNum: function () {
            return this.num;
        }
    };
})(jQuery);