Change =yourfield Link to Show View with sfAdminThemejRollerPlugin

1. Change class to jRollerDoctrineGenerator in generator.yml.
2. Add extra: [show] to the param section.

That's all. Clear cache.

Show view does not accept actions parameter in sfAdminThemejRollerPlugin

Change getShowActions() method in plugins / sfAdminThemejRollerPlugin / data / generator / sfDoctrineModule / joller / parts / showConfiguration.php to this:

public function getShowActions()
  {
    return <?php echo isset($this->config['show']['actions']) ? $this->asPhp($this->config['show']['actions']) : "array(  '_list' => NULL,  '_edit' => NULL, '_delete' => NULL)" ?>;
    <?php unset($this->config['show']['actions']) ?>
  }

Source and Thanks to Ton Sharp.

Session Cookie Name and Timeout in Symfony

In apps/frontend or backend or other/config/factories.yml... put this to the all section:

  user:
    class: myUser
    param:
      timeout: 43200
          
  storage:
    class: sfSessionStorage
    param:
      session_name: frontend

Don't forget to clear the cache and set the value of session.gc_maxlifetime to the same or a bit higher than 43200 in php.ini.