iterare | Array methods ES6 Iterators heart | Functional Programming library

Your function getmarcaturegiornaliere is not async, and this is the problem. It will always return you an empty array [], because the return listmarcature; is executed before the .then() is. Therefore you return an empty array, and somewhere in the future the .then() will happen (and it will do nothing because you already returned).

The solution would be: Make it async.

There are some syntaxes available for that, I will bring you the best for this case:

1. Put async in the funciton: export async function getmarcaturegiornaliere() {
2. Add await before the axios call: await axios.post(...)