Answers for "js how to return value from a promise inside a function"

0

How to access return value of promise

const address = fetch("https://jsonplaceholder.typicode.com/users/1")
  .then((response) => response.json())
  .then((user) => {
    return user.address;
  });

const printAddress = async () => {
  const a = await address;
  console.log(a);
};

printAddress();
Posted by: Guest on December-04-2021
1

js return a promise

function myAsyncFunction(url) {
  return new Promise((resolve, reject) => {
    const xhr = new XMLHttpRequest();
    xhr.open("GET", url);
    xhr.onload = () => resolve(xhr.responseText);
    xhr.onerror = () => reject(xhr.statusText);
    xhr.send();
  });
}
Posted by: Guest on July-23-2020

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