Answers for "javascript file global variable"

2

javascript global variable across files

var window.iAmGlobal = "some val"; //Global variable declaration with window.
 
//Any place in other part of code
 
function doSomething()
{
    alert(window.iAmGlobal); //I am accessible here too !!
    //OR
    alert(iAmGlobal); //I am accessible here too !!
}
Posted by: Guest on August-17-2020
33

javascript define global variable

window.myGlobalVariable = "I am totally a global Var"; //define a global variable
var myOtherGlobalVariable="I too am global as long as I'm outside a function";
Posted by: Guest on August-02-2019

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