Answers for "fletch promise"

4

fetch post js

var myHeaders = new Headers();

var myInit = { method: 'POST',
               headers: myHeaders,
               mode: 'cors',
               cache: 'default' };

fetch('flowers.jpg',myInit)
.then(function(response) {
  return response.blob();
})
.then(function(myBlob) {
  var objectURL = URL.createObjectURL(myBlob);
  myImage.src = objectURL;
});
Posted by: Guest on February-27-2020
0

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);
    });
Posted by: Guest on September-29-2020

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