public function display_content() { $this->on_display(); if (!self::$nonce_field_added) { require_once FCA_FBC_INCLUDES_DIR . '/FCA/PostManager.php'; echo FCA_PostManager::get_instance()->make_nonce_field(); self::$nonce_field_added = true; } }
public function display_content() { parent::display_content(); echo $this->get_form()->get_fields(); }