Is it possible for a web-based InfoPath 2007 form to
auto-retrieve the email address of a user and display on a text field
after the end-user had select it in the Person/Group Picker? (For
SharePoint Server 2007)
Scenario:
A form with two field - one is text field while another one is a
person/group picker field. When a end-user select a person or group from
the person/group picker field, the email address will auto display at
the text field.