var « global « Javascript Data Type Q&A

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Javascript Data Type Q&A » global » var

1. global var in JS stackoverflow.com

I know that there is a difference between ff and ie regarding the attribute 'class'. I want to put in the global.js something like that:

function GetVarByBrowser()
{
  if (navigator.appName == 'Microsoft Internet ...

2. JS listener for global var? stackoverflow.com

I want to keep everything contained within a single function, and not make all the various variables global. Is it possible to set up an event listener within the function main to ...

3. What is the mean of this? Engine bug or what? stackoverflow.com

Possible Duplicate:
Javascript scoping variables theory

Hi all, I want to ask something stranger. Here is the code.

var a = "defined";
function f() {
   alert(a);
  ...

4. javascipt: Global var leaking stackoverflow.com

Whenever i submit a plugin to Firefox I get an email telling me some of my variables are leaking into the global scope... once they tell me I fix the issue. ...

5. javascript global variable with 'var' and without 'var' stackoverflow.com

Possible Duplicate:
Difference between using var and not using var in JavaScript

I understand that I should always use 'var' to define a local variable in ...

6. Should I use window.variable or var? stackoverflow.com

We have a lot of setup JS code that defines panels, buttons, etc that will be used in many other JS files. Typically, we do something like: grid.js

var myGrid = .....

combos.js

var myCombo = ...

7. What happens to a variable without VAR inside a function? stackoverflow.com

function bla() { a=5; } Does a automatically become a global variable? And when exactly is it set? when the functions are being read for the first time and put into memory or ...

8. Making global variable js stackoverflow.com

I need to display JS variable in HTML.

<script language="JavaScript">
function showHide(toShow,toHide,theValue) {
    obj = document.getElementById(toShow);
    obj2 = document.getElementById(toHide);
    obj.style.display = 'block';
   ...