JavaScript Object Literal Notation Internal Variable Pointing [duplicate]

Answer 1

var myVars = {
    var1: "test",
    var2: this.var1
};

perhaps?

Answer 2

You cannot refer to the same object literal in an expression without using a function, I would recommend you to use the equivalent syntax:

var myVars = {};

myVars.var1 = "test",
myVars.var2 = myVars.var1;

Answer 3

Or:

var myVar = "test";

var myArr = {
    var1: myVar,
    var2: myVar
}