title: Is hidden field better to store value instead of session for long access period of time
body: <p>I wanted to use session to store one important information in it that I need very long (<em>can't extend session life</em>).<br/>
  But session can expire off course :)<br/><br/>
  Problem is if user sit and do something I set value in session and if he goes off computer and return after few hours to continue this value will be lost.<br/><br/>
  <strong>My question:</strong><br/>
  If I save this value in <code>hidden field</code> instead of <code>session</code> will it be there forever (<em>I mean while page is open</em>)?<br/>
  <br/>
  PS<br/>
  I don't have time to test(waiting) that's why I ask :)</p>