javascript storage class for reloading page

Question

Hi is it possible to add class to element and storage it in element if the page reloads ?

<button></button>
<div class=""></div>

$(document).ready(function () {

   $("button").click(function() {
    $("div").addClass("test");
 });

});

Answer 1

try

$(document).ready(function () {
  $("button").click(function() {
   $("div").addClass("test");
   localStorage['testClass'] = 'test';
  });  
  previousTestClass = localStorage['testClass'];
  if (previousTestClass) 
  $('div').addClass(previousTestClass); 
});