// pub const CURRENT_USER: &str = "_act_user";
// pub const STARTOR: &str = "_act_startor";
// pub const ACT_ID: &str = "_act_id";
pub const EVT_INIT: &str = "init";
pub const EVT_ERROR: &str = "error";
pub const EVT_NEXT: &str = "next";
pub const EVT_BACK: &str = "back";
pub const EVT_CANCEL: &str = "cancel";