Extended scaffolding

[eluser]bhossain[/eluser]
Hi everybody...

I am new in codeIgniter, i am thinking to use scaffolding in admin section of my application but problem is it's not supporting table relationship. can any one give me an idea what can i do for P/F key.
Example, i have school and student table and makes relation between two table by P/F key. now i want, school name will come in dropdown when going to add a student by scaffolding.

Please give an idea about this issue.

thank you...