I am hoping to setup 3 cascading dropdowns but am having issues getting it to work. My data looks like this:
- item 1
- sub1
- sub2
- item 2
- sub1
- sub2
- sub3
- sub4
- item3
- sub1
- subsub1
- subsub2
- subsub3
- subsub4
- sub2
- subsub1
- subsub2
- subsub3
- subsub4
- sub1
- item4
- sub 1
- subsub1
- subsub2
- subsub3
- subsub4
- sub 2
- subsub1
- subsub2
- subsub3
- subsub4
- sub 1