Question

How can I pass the variable word1 in the first function to the second function in pure JavaScript?

function functionOne()
{
    var word1 = "dog" ;
}

function functionTwo()
{
    var word2= word1;
}

I’ve checked the other questions in stackoverflow on this subject but I didn’t get a simple answer.

Answer 1

Creating common variable as below resolve your issue

var _common;

function functionOne()
{
    var word1 = "dog" ;
   _common= word1;
}

function functionTwo()
{
    var word2= _common;
}