getdata from fetch api into variable code example

Example 1: getdata from fetch api into variable

function getData(url, cb) {
  fetch(url)
    .then(response => response.json())
    .then(result => cb(result));
}

getData(url, (data) => console.log({ data }))

Example 2: getdata from fetch api into variable

async function getData(url) {
  const response = await fetch(url);

  return response.json();
}

const data = await getData(url);

console.log({ data })

Example 3: getdata from fetch api into variable

function getFromAPI(url, callback){
  var obj;
  fetch(url)
    .then(res => res.json())
    .then(data => obj = data)
    .then(() => callback(obj))
 }

getFromAPI('https://jsonplaceholder.typicode.com/posts', getData);

function getData(arrOfObjs){
  var results = "";
  arrOfObjs.forEach( (x) => {
    results += "<p> Id: " + x.id + "<ul>"
    Object.keys(x).forEach( (p) => {
        results += "<li>" + (p + ": " + x[p]) + "</li>";
    });
    results += "</ul> </p> <hr>"
  })
  results += "";
  document.getElementById("myDiv").innerHTML = results;
}