Declaring variables without a value

Question

I wish to create a Javascript object with nested variables where some of the variables will not have a default value specified.

I currently have this:

va         


        

Answer 1

You need to specify a value for globalVarC else the javascript syntax for json will be wrong, since you do not have any value to initialize you can give the value undefined.

undefined is a global variable with primitive value undefined.

var myObject = {
  GlobalVars: {
     globalVarA: "foo",
     globalVarB: "bar",
     globalVarC: undefined
  },
  myFunction: function(){
     //do something
  }
}