I want to add three cascading dropdowns in one of my forms. Each dropdown values are dependent to the one above it. The values are mapped in a mysql database.
Based on what I read, one possible approach is to use the HTML widget, manually code the dropdowns, and use jquery and ajax to handle the events/queries on each dropdown. I can then use bonita's rest API to pass the values from each dropdowns into predefined bonita variables which can be used in succeeding tasks/forms.