hello,
i have 3 elemets as seen below in a repeated join group.
the first one: Family is a databasejoin element
the second one: Algae is a cascade dropdown watching Family element
and the third one: Quantity is a field element
i want when no select has been done to Family and ofcourse Algae (as if no select from the Family means no select to Algae too), then someone cannot enter any value to Quantity and if yes to show the validation error(ajax is set to yes).
But if no selection is made to can record the empty value (0).
also when Family dropdown is selected to a value, then Algae to cannot left empty.
any idea?
i have 3 elemets as seen below in a repeated join group.
the first one: Family is a databasejoin element
the second one: Algae is a cascade dropdown watching Family element
and the third one: Quantity is a field element
i want when no select has been done to Family and ofcourse Algae (as if no select from the Family means no select to Algae too), then someone cannot enter any value to Quantity and if yes to show the validation error(ajax is set to yes).
But if no selection is made to can record the empty value (0).
also when Family dropdown is selected to a value, then Algae to cannot left empty.
any idea?