Question

It is possible to access ther oute scope of a function?
I will explain better.

I’ve a function, from which I want to acccess its calling function scope.

function called() {
    // i want to access the calling outer function scope
}

function calling() {
    called();
}

obviusly called() function could be called by a lot of calling functions, and called() has to know time to time which function has called him,` and access its scope variables and functions.

Answer 1

You should pass any relevant information into called() as parameters:

function called(x, y, z) {
}

function calling() {
   var x = getX();
   var y = computeY();
   var z = retrieveZ();

   called(x, y, z);
}

If you expect called to do different things, and receive different contextual information, depending on who calls it, you should probably make it multiple separate functions.