Drilldown Dropdowns

Description

A series of combobox questions where each response defines the available responses on the next combobox. For more advanced dependent questions, see Branching.

Instructions

• Lines 18-66 of the first question's footer must be updated with the nature of the drilldown dropdowns:
  • The question named as dependentDropdown will be dependent on the question named as independentDropdown.
  • unansweredState defines how the dependent dropdown will respond when the independent dropdown is unanswered.
  • conditionals defines which items of the dependent dropdown to show for which responses of the independent dropdown. when refers to the independent dropdown's value. then refers to the dependent dropdown's values. Both accept a single number or an array of numbers.

Notes

Functions CreateRangedArray and CombineArrays are included to improve the experience of defining when and then with many values. Examples of both functions can be found in this question.