how to UPDATE multiple inputs

[cinq]

I wish to display order of certain categories for eg.

Cat 1 , order : 1
Cat 2 , order : 2

( Runs thru the catorder table to display category names in ASC order of catorders. )

The orders are displayed as input boxes, which can be changed in value , say to reverse the order, i will put 2 in Cat 1's order input box and vice versa.

At the end of the form, i will click on a Submit button and the categories will have their orders updated accordingly ( i have a table column for Category order )

How should i go about doing this ?

Thanks for any help rendered.