One question. I created cascading select (with 6 levels) and now I want create another field where app will automatic calucalted the last non - empty field (from 6 levels of cascading select) because all variable do not have all 6 levels.
I tried with "coalesce" but unsuscsefully.
In excel this can be solve with index or lookup like here: excel - Last non-empty cell in a column - Stack Overflow
Result should look something like this:
vari_1 vari_2 vari_3 vari_4 vari_5 vari_6 last_non_empty
sdf sdf dsf dsf sdf sdf
r ret ert ert
5rt ztr rtz rtz r gdf gdf