async javascript tutorial for beginners code example
Example: asynchronous javascript
console.log ('Starting');
let image;
fetch('coffee.jpg').then((response) => {
console.log('It worked :)')
return response.blob();
}).then((myBlob) => {
let objectURL = URL.createObjectURL(myBlob);
image = document.createElement('img');
image.src = objectURL;
document.body.appendChild(image);
}).catch((error) => {
console.log('There has been a problem with your fetch operation: ' + error.message);
});
console.log ('All done!');