“JS Promise API” Kode Jawaban

Janji JavaScript

let promise = new Promise(function(resolve, reject){
  try{
  	resolve("works"); //if works
  } catch(err){
    reject(err); //doesn't work
  }
}).then(alert, console.log); // if doesn't work, then console.log it, if it does, then alert "works"

Unusual Unicorn

JS Promise API

const fetchData = () => {
  fetch('https://api.github.com').then(resp => {
    resp.json().then(data => {
      console.log(data);
    });
  });
};

Puzzled Puffin

js janji

const executorFunction = (resolve, reject) => {
  if (someCondition) {
      resolve('I resolved!');
  } else {
      reject('I rejected!'); 
  }
}
const myFirstPromise = new Promise(executorFunction);

Anthony Smith

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