There is a way you can do this with the action set to the same page. One thing you can do is add in some set session value server behaviors to the top of the page. In here you give the session variables a name and you can set the values to the posted values from the form. This way you can use these values on the next page or any page after this in the site until these values are deleted or overwritten. You make use of the values by referencing the new session variables that are set, you should be able to see these in your bindings.