How to get data from localstorage in javascript

• Get data from localstorage in javascript

  <script>
  var modalId = localStorage.getItem('openModal');
  </script>
  

  Before getting data from localStorage you have to first set data in localStorage. After that you can get data by passing a key to the localStorage method from any one of the other pages in your browser. 

• Set data to localstorage in javascript

  <script>
  localStorage.setItem('openModal', '#addEventModal');
  </script>
  

  You can set data to the localStorage method by specifying the key and value. You have to pass the key as first argument and value as a second argument. You can get the localStorage value by calling the getItem method by specifying the key.

Back to code snippet queries related javascript