CODEWITHSUNDEEP
phpsessionsmartyunset
MajAfy
MajAfy

Reputation: 3097

unset session in smarty

After I insert data to database I will set a session and then redirect page to another page, on another page I will show a message if session was set in smarty, everything is ok.

{if $smarty.session.insert===true}
      Thanks
{/if}

Now how can I unset the session after I print my message ?

Upvotes: 3

Views: 7178

Answers (4)

99problems
99problems

Reputation: 564

You shouldnt do that in template and smarty hasn't function for this. However, if you really have to do it, the only way around I see could be:

{php}
    unset($_SESSION['insert']);
{/php}

Anything you put between {php} tags will be run by smarty as regular php script.

Upvotes: 2

Raja Amer Khan
Raja Amer Khan

Reputation: 1519

In your php file where you are displaying smarty template, unset it after the display function.

if(isset($_POST['postdata'])) {
  $_SESSION['insert'] = 'success';
}

$smarty->display('test.html');
unset($_SESSION['insert']);

In your template file

{if isset($smarty.session.insert)}
  {$smarty.session.insert}
{/if}

Upvotes: 0

Techie
Techie

Reputation: 45124

You really shouldn't do that from a template, do that in PHP like below.

unset($_SESSION['session_var_name']);

If you really want to do it in smart, Have you tried {$smarty.session.message|unset} I don't know if it works, but it may be worth looking into.

Upvotes: 1

Shoe
Shoe

Reputation: 76280

Smarty is a template engine. It is not supposed to handle session variables. You'll have to do unset($_SESSION['...']) in your PHP script, outside Smarty.

Upvotes: 0

Related Questions