abel_vic22

I have a problem with 2 dropdownlist inside logiview. how we can fill second dropdownlist filtering by first dropdownlist?. example : when i select "animal" on first dropdownlist, the second dropdownlst will only show "dog", "cat", "fish", etc... when i select "vehicle" on first dropdownlist, the second dropdownlist will only show "car", "truck", "motocycle", etc... n more important is the 2 dropdownlist inside loginvie.. Please help me??:confused: