Don't have an account?
Search for an answer or ask a question of the zone or Customer Support.
You need to sign in to do that
Sign in to start searching questions
Signup for a Developer Edition
Sign in to start a discussion
As much i understand the documentation does not specify any specific order between the action method and the various page expressions, so you should expect no particular order.
but may be this links are helps you to understand the order of execution.
https://www.salesforce.com/us/developer/docs/pages/Content/pages_controller_get_request.htm
this link is for Postback Requests
https://www.salesforce.com/us/developer/docs/pages/Content/pages_controller_postback_request.htm