Reactjs how to import constant array from another JavaScript file

Question

In my app, I have a huge constant array of string defined in allCurrency.js file as follows. The real array is much longer than the given array. I import it in my App.js file as import currecyData from './allCurrency'. There is no syntax error. I can't access it in App.js. Just a warning import currecyData from './allCurrency'. How do I access in App.js. I don't want to bring the whole constant array in App.js. It will work, but it will be ugly.

const currecyData = [
    "AED",
    "ARS",
    "AUD",
    "BGN",
    "BRL",
    "BSD",
    "CAD",
    "CHF",
    "CLP",
    "CNY",
    "COP",
    "CZK",
    "DKK",
    "DOP",
    "EGP",
    "EUR",
    "FJD",
    "GBP"]

did you do export default currecyData ?

obiwankenoobi
– obiwankenoobi

2020-02-16 08:27:09 +00:00
Commented Feb 16, 2020 at 8:27 — obiwankenoobi
– obiwankenoobi, Commented Feb 16, 2020 at 8:27

grenzbotin · Accepted Answer · 2020-02-16 08:48:02Z

1

Either do an

export const currecyData = [
    "AED",
    "ARS",
    "AUD",
    "BGN",
    "BRL",
    "BSD",
    "CAD",
    "CHF",
    "CLP",
    "CNY",
    "COP",
    "CZK",
    "DKK",
    "DOP",
    "EGP",
    "EUR",
    "FJD",
    "GBP"]

And import it as

import {currecyData} from './allCurrency'

or add a default export in your allCurrency.js as obiwankenoobi commented:

export default currecyData;

answered Feb 16, 2020 at 8:48

grenzbotin

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Comments

Renji Joseph Sabu Niravath · Accepted Answer · 2020-02-16 08:49:51Z

0

    const currecyData = [
"AED",
"ARS",
"AUD",
"BGN",
"BRL",
"BSD",
"CAD",
"CHF",
"CLP",
"CNY",
"COP",
"CZK",
"DKK",
"DOP",
"EGP",
"EUR",
"FJD",
"GBP"];export default currecyData;

You have to export the entity to import it.

answered Feb 16, 2020 at 8:49

Renji Joseph Sabu Niravath

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