I have a number of range questions on a form, int_depth1, int_depth2 & int_depth3. Based on the value specified for int_depth1 I would like to update the maximum and minimum allowed values for the int_depth2 & int_depth3. Is this possible? I have tried two approaches without success.
1. Changing the parameters of int_depth2 to start=0 end=${int_depth1} step=5 but get an error specifying that all values must be integers. The default value of int_depth1 is 100 so it shouldn't be a problem with a null being passed.
2. Calculating the entire parameter string in a calc field (named calc_params) first and then specifying the calculated value in the parameters field for int_depth2.
Is there anyone out there with some ideas on how to move forward with this?
Cheers,
Dean