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Question

i have a joomla login component,now i want when user successfully logs in to show a button that is hidden by css with display:none...here is how i tried...

<?php if (true === $app->login($credentials, $options)) {
        // Success

        $app->setUserState('users.login.form.data', array());
        $app->redirect(JRoute::_($app->getUserState('users.login.form.return'), false));
        ?><script>
        $$('.formBtn').setStyles({
  display:box;
});
        </script>
        <?php



    } else {
        // Login failed !
        $data['remember'] = (int)$options['remember'];
        $app->setUserState('users.login.form.data', $data);
        $app->redirect(JRoute::_('index.php?option=com_users&view=login', false));
    }
}
?>

Answer 1

this is how i did it eventually...

<?php $user =& JFactory::getUser();
if($user->id)
{
?>


<script>
window.addEvent('domready', function() {
  $$('.formBtn').setStyle('display', 'block');
});


</script>
<?php
}
else
{
echo "NOT LOGGED!";
}

?>