How to make localStorage work in Opera

问题:

I have written some javascript code that utilizes localStorage. It works in all browsers (ie. FF IE, Safari, Chrome) except for Opera, why?

回答1:

Which version of Opera you are using? Opera supports local storage from version 10.5. You can check that browser is supporting local storage or not by this function.

function supports_html5_storage() {
  try {
        return 'localStorage' in window && window['localStorage'] !== null;
      } catch (e) {
    return false;
   }
 }