Optionally utilize custom_display on the dropdown/dropdown_trigger subcomponent to customize its content after an option is selected. The component passed to custom_display will be rendered to the left of the default text-based display. In this example the Avatar kit is being used.

The placeholder prop can also be used to customize the placeholder text for the default dropdown/dropdown_trigger.

The dropdown follows the typical rails pattern of utilizing hidden inputs for form submission. The hidden input value is the selected options’ id.