Single form multiple table

I want to insert data into multiple database tables from a single
form, look at the detail.

tables: patients, patient_history, patient_address,

first i will insert data into patient table and then the patient
primary key will be used as foreign key in patient_history and
patient_address from a single form. There is another issue that
patient history will be multiple (ajax will be used to add multiple

This example will give you the idea of adding multiple forms. It is
for symfony which use the concept of embedded form which provide
symfony. How will i add this functionlity in rails, please help.


Ryan Bates did two episodes of Railscasts recently that will help you: