Add Visible if... rules to the components you want to show or hide, referencing the relevant value of the dropdown data, such as:
data.dropdown === 'One'
If you have a lot of fields to show/hide together, group them in blocks or sections, or even entire pages.
Thanks a lot Bill.
I am making a currency converter project and i need to read the value from a Decimal field to be used for other conversion calculations. Can you help? Thanks.