I have an online map with 6 layers. One layer represents cities (City layer A). Two other layers, County Layer A and State Layer A, correspond to the City Layer A. I would like County Layer A and State Layer A activated whenever a user activates City Layer A. I also have another city layer (City Layer B) that has two corresponding layers, County Layer B and State Layer B. I would also like it so when a user activates City Layer B, County Layer B and State Layer B activates. Even better, I'd like it so when a user activates one city layer, the other city layer (and in turn, the other county/state layers) turn off.
Is this possible?