Codeigniter controller will not work if we update your xampp version to v3.2.2. Or in other case if you upgrade the php version to 5.6+
in some cases, in the autoload.php in the config folder
$autoload[‘libraries’] = array(‘form_validation’,’session’,’database’);
if we remove database from the array codeigniter controller will work.
So solution to work this controller in the codeigniter is change dbdriver from mysql to mysqli
$db[‘default’][‘dbdriver’] = ‘mysqli’;
Local Storage:
its secure and more data can store
Local storage data storing in two object
1.window.localStorage
2.window.sessionStorage
Local storage data will not be deleted after closing the browser. it will be avaialble in the user
browser for ever.
Example for Storing local storage.
localStorage.myval=’vasanthan’ ;– this is for adding value
localStorage.removeItem(“myval”);–remove the value
Session Storage
This is also equal to localstorage.but it stores the data for session basis,if we close the browser or
browser tab it will delete storage value.