>Is there a way to tell if a page has been created from the refresh? like a onRefresh event? We're working with drumbeat and we need to keep the person from reposting from previous data.

Could you expand? I started to write your answer to this, and realized I have no idea what you might mean...

The server can't tell if the request comes from a "refreshed" page, because the browser sends the same form data every time. Usually, this is handled in data on the server side- if the same user has submitted data to the same method in within a certain timespan, you can reject the request...