private « function « Javascript Data Type Q&A

1. javascript - accessing private member variables from prototype-defined functions    stackoverflow.com

Is there any way to make "private" variables (those defined in the constructor), available to prototype-defined methods?

TestClass = function(){
    var privateField = "hello";
    this.nonProtoHello = ...

2. How to have function recall private variable between invocations    stackoverflow.com

Here's an easy one straight from the text book I can't seem to find. I have a javascript function. I want it to contain a private variable which remembers its value between ...

3. Access inner function variables in Javascript    stackoverflow.com

In many frameworks, internal function variables are used as private variables, for example

Raphael = (function(){
    var _private = function(a,b) {return a+b;};
    var _public = function(a) ...

4. Dynamically attach a function to grant access to private variables    stackoverflow.com

I'm trying to assign a callback dynamically to an Object of mine, I can't seem to figure out a way to do this while granting this function access to private variables. ...

5. Is there anyway to have instances share the same function yet at the same time have private variables?    stackoverflow.com

I have this piece of code:

var Human=function(name){
  this._name=name;
};
Human.prototype.Shout=function(){
  alert(this._name);
};

var tom=new Human("tom");
var john=new Human("john");
alert(tom.Shout===john.Shout);

6. How to create private variable accessible to Prototype function?    stackoverflow.com

I'm trying to get a deeper hold on prototypal inheritance and class creation (I know, there are other ways, but for the purpose of this I'm trying to grasp prototypes.) My ...

7. Is it possible to access private variable of javascript function    stackoverflow.com

Suppose I have a JavaScript function. and it contain a variable x;

function A(){
   var x = 12+34;
}