在Jquery中设置Codeigniter Session

Question

I need to set session in Jquery but when i try it does not work this is i am doing in jquery

      var a = 22;
      <?php  $this->session->set_userdata('friend_id' ,a )?>

it gives me syntax error, anyone knows how to solve it.

Answer 1

You can use hidden field to do this

      <input type="hidden" value="" name="id" id="id" />

this will in your js

      var a = 22;
      document.getElementById('id').value = a;

hope this will help you to solve your problem, but you can't set session in Jquery