I just recorded a lesson for the SQL SEMINAR PART 2 that includes DOUBLE cascading combo boxes. It's like a DOUBLE RAINBOW, only better. Ha ha.

What does this mean? Well, you're probably familiar with the concept of a cascading combo box where you pick a country, then the next combo box is filtered to only show states from that country. That's easy enough.

Well, this lesson not only shows THREE combo boxes (country > state > city) but it shows you how to go BACKWARDS. In other words, I know the CITY, so filter UP to show the state that city is in, then show the COUNTRY that state is in, then refresh all of the combo boxes to show valid choices.

Real cool stuff. That was lesson 24 in the SQL2 seminar (actually it's a bit long, so I'll have to chop it into 2 lessons).

Finishing the seminar up now and it should hopefully be online tonight!