I have created a 3-part Country/Region/City menu set that works well upon the page.
As soon as an individual selects a country (USA) on the country menu, then the next menu immediately opens up with all available US States. And then as soon as the person selects California, the City menu populates with all citities in California, and they can select "Carlsbad". I found databases to drive it and linked them together, and this now works all over the world.
I have placed the URL for a working page in the upcoming private area, and also attached the files that make it work.
I will convert them all into friendly webassist format and queries because those are reliable, but I have at present left all the coding alone as I found it, and graduallyh engineered it together to make everything work.
I will understand if you do not have the time or inclination for this, and will then simply revert to my previous method of getting everyone to simply write in the necessary information. But as I think you can see, the demo page is simply slicker and more bulletproof, and works for all countries, regions, and citiies worldwide.
But I am unfortunately unable to take the final step.
I am again looking for the method to gather up the data in a form, and submit it to the database, and preferably through your mySqli Update routines. Thank you.