Category for geographic locations
I'd like to have a category for choosing Country, State, County, City. I have discovered a problem with doing this.
Using a tracker with a drop down menu for the category Country, I'd pick a country. Then, I would have a second drop down menu for the State, but naturally it would list all States in all countries rather than the one I selected in the first drop down. Is there a way to have the second drop down menu reference the first drop down menu? Should I be using the Category feature for this? The Country Selector plugin is neat but I need something more encompassing.