Javascript로 Post Submit 하기

/**
 * sends a request to the specified url from a form. this will change the window location.
 * @param {string} path the path to send the post request to
 * @param {object} params the paramiters to add to the url
 * @param {string} [method=post] the method to use on the form
 */
function post(path, params, method='post') {
  // The rest of this code assumes you are not using a library.
  // It can be made less wordy if you use one.
  const form = document.createElement('form');
  form.method = method;
  form.action = path;
  for (const key in params) {
    if (params.hasOwnProperty(key)) {
      const hiddenField = document.createElement('input');
      hiddenField.type = 'hidden';
      hiddenField.name = key;
      hiddenField.value = params[key];
      form.appendChild(hiddenField);
    }
  }
  document.body.appendChild(form);
  form.submit();
}




post('/contact/', {name: 'Johnny Bravo'});



-- 출처 : https://stackoverflow.com/questions/133925/javascript-post-request-like-a-form-submit?page=1&tab=votes#tab-top