Confiforms, limit a field to one value with overwrite

[Sebastian Kammermeier]

Hello,
I want to use two fields with start an end date for filtering a table (table transformer).

So I want to limit the Confiforms fields to one value only each. When a new date is chosen the old entry should be overwritten.

I tried the "Rules for FieldDefinition", but could not make the trigger/filter work.

Any ideas?

Thank you!

[Alex Medved _ConfiForms_ · Accepted solution]

Do you want to have just one row in a table/form? Or do you want to have unique rows (by field values) rendered in a table?

[Sebastian Kammermeier]

Thank you for you response! I meant just one row.

But I just found out that I can use the "table filter" to specify dates, even when I continue to process/nest the table in more "table transformers" (for pivot etc.)

So I don't need the detour via entering dates with confiforms and filter via alasql in table transfomer

[Alex Medved _ConfiForms_]

You can also limit the number of rows returned by the TableView and of course sort and filter if necessary, right in the TableView via corresponding parameters