curious about variables

[sitri]

Is it posible to pass a Java Script variable to a PHP function/script or vice versa other than relying on sessions or cookies?

[Redline]

You could send a GET or POST variable, that's the easiest solution I can think of

[idx]

Yep. Stuff it in a form from JS to PHP, then for PHP-to-JS you'll either have to place the var in a form (hidden maybe - then JS can access as needed) or echo a JS var assignment.

eg:

PHP Code:

<?php
  $foo = 'myid';
  echo '<script> var js_id = "{$foo}";</script>';
?>

-r