js/90-form.js

   1 $(function(){
   2         let result = $('#result')[0];
   3         $('.jsform > input[type="submit"]').on('click', e => {
   4                 let form_data = new FormData(this.parentElement);
   5                 let form = this.parentNode;
   6                 let xhr = new XMLHttpRequest();
   7                 xhr.open(form.getAttribute('method'), form.getAttribute('action'));
   8                 xhr.onload = () => result.innerHTML = this.responseText;
   9                 xhr.onerror = () => result.innerHTML = 'Error!';
  10                 window.scrollTo(0, 0);
  11                 result.innerHTML = 'Loading...';
  12                 xhr.send(form_data);
  13                 e.preventDefault();
  14         });
  15 });