elo submit prevenDefault

by Rich Costello

HTML

<form action="example/submit.html">
  Value: <input type="text" name="value">
 <button type="submit">Save</button>
 </form>

JavaScript

var form = document.querySelector("form");
               form.addEventListener("submit", function(event) {
                 console.log("Saving value", form.elements.value.value);
                 event.preventDefault();
               });