This episode goes through the first part of the 'Add Comment' feature.
The video covers the following:
MySQL table setup (features foreign keys)
Hidden form element (to pass info from a previously searched table)
Not too much you haven't seen covered before, but the techniques will introduce you to how powerful you can make you CMS with these basic building blocks and some careful database planning.
Loading more stuff…
Hmm…it looks like things are taking a while to load. Try again?