fetch
var formData = new FormData();
var fileField = document.querySelector("input[type='file']");
formData.append('username', 'abc123');
formData.append('avatar', fileField.files[0]);
fetch('https://example.com/profile/avatar', {
method: 'PUT',
body: formData
})
.then(response => response.json())
.catch(error => console.error('Error:', error))
.then(response => console.log('Success:', response));javascript fetch get data from promise
var x = fetch(SOME_URL, SOME_POST_DATA)
.then((response) => response.json())
.then((responseJSON) => {
// do stuff with responseJSON here...
console.log(responseJSON);
});Copyright © 2021 Codeinu
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