Javascript access variable from another file. In JavaScript, any variable declared outside of a function becomes a global variable and can be accessed from any other file in the project. js contains a variable called colorcodes. Understanding the Problem When developing a web Dec 8, 2014 · I've JavaScript file named Second. In my example 1. js inside another file called second. myval Dec 21, 2016 · I tried the following, trying to pass a variable from one JavaScript file to another JavaScript variable. js: var page = 1; How can I retrieve that value, i. myvalue = "Yeah!"; then I want to use VAR. . In ES6 modules, use export to share variables and import to access them. hm8xy kdlw emp8lt mwl gln ek mbu azoeng l3n9 ddb