My code can work fine as your brief. In websale, there are variables, one comment and use task node for each state. How can I do like that? I need to save variables in database through TaskFormParameter or TaskController instead of session.
Sorry, but I have no idea what you mean, can you explain a little more
I'm sorry. I don't know how to use TaskFormParameter and TaskController to store variable, but it's clear now. See websale, all is in TaskBean.initialize() and TaskBean.save().
thx for help,