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javascriptAjax post json data


fetch('/backend.php', {
  method: 'post',
  body: JSON.stringify({name: 'Donald'})
}).then(function(r) {
  return r.json();
}).then(function(data) {
  console.log(data);
});ctrl + c
/backend.php

backend script to receive posted data

method: 'post'

set ajax request method to post

{name: 'Donald'}

this will be posted as JSON

return r.json()

server response will be processed as JSON

console.log(data)

replace with your code processing data (response from server as JSON object)