I did a slider object and put the expression below,
=aggr(count(distinct [Key don]),[Cod pers])
It works but as the database is too big the slider crash when I do a selection. Is there a way to do the same expression in a smarter way so the slider will no break down?
You could pre-calculate the count values in the script. But then the counts won't be influenced by other selections. Perhaps a listbox with [Cod pers] as field and count(distinct [Key don]) as expression also works.
