Witryna20 maj 2024 · 2 Answers. Change your first file with the function so that you can define the variable at the module level and export it: let email; export default function addressUrl () { email = Math.random ().toString (25).substring (5) + '@xyz.com'; return `grabiv/$ {md5 (email)}`; } export email; Note that I'm assuming you want the value of … Witryna21 gru 2016 · Two of the simplest ways would be to make the variable global or add it to a particular namespace that both files share. To make it global (not ideal): window.x …
How to include a JavaScript file in another JavaScript file?
Witryna7 cze 2024 · This is the js file, that simple, it only has the variable: let num = 5; On my App.js file I'm importing the js file this way: import * as utils from './myjsfile'; And then on the componentDidMount methodI'm tryong to show it with an alert: componentDidMount () { alert (utils.num) } But what I get is a × TypeError: Cannot … WitrynaUse below syntax to import. import GIVEN_NAME from ADDRESS Importing named values: One module can have number of exports. If our js like that we can use below syntax to import. import { PARA_NAME } from ADDRESS And similarly for multiple such imports we can use a comma to seperate two parameter name within the curly braces. highest gas price adjusted for inflation
How can I access a variable from another file in Javascript?
Witryna2 gru 2011 · Sorted by: 11. First, instead of. var VAR = new Object; VAR.myvalue = "Yeah!"; Opt for. var VAR = { myvalue: "Yeah!" }; But so long as var.js is referenced first, before sample.js, what you have should work fine. var.js will declare, and initialize VAR, which will be read from the script declared in sample.js. Witryna21 gru 2016 · 0. Two of the simplest ways would be to make the variable global or add it to a particular namespace that both files share. To make it global (not ideal): window.x = "sachin"; To add to a common namespace (keep in mind this namespace is global too): Create a namespace in a third file, MYAPP = {}; Use namespace in second file: … Witryna25 gru 2015 · You need to just import the source js. Create a function which return the var itself. like. var myFunction = function () {return nombre;} When you need the nombre variable, just call the function as, var newNombre = myFunction (); Share. highest gas price in california 2021