Options

Make your calculations interactive with selectable inputs.

Options works similar to Selection (Dropdown) list:

You can turn any variable with a predefined list of options into a Option list from the variable settings panel.

Options allows users to choose from a set of options directly on the page. The selected value can then be used as an input in other parts of your calculation, making your page more interactive, user-friendly. and less prone to input errors.

selected__option_=ctselect(["a", "b", "c"])

In this case, the variable selected__option_ will be threated as "b".