Combobox

Indicates whether the element should be focusable even when it is disabled.

This is important when discoverability is a concern. For example:

Learn more on Focusability of disabled controls⁠.

Whether the items will be filtered based on value and whether the input value will temporarily change based on the active item.

This prop is based on the standard aria-autocomplete⁠ attribute, accepting the same values:

• list (default): indicates that the items will be dynamically rendered based on value and the input value will not change based on the active item. The filtering logic must be implemented by the consumer of this component.

• inline: indicates that the items are static, that is, they won't be filtered, but the input value will temporarily change based on the active item. Ariakit will automatically provide the inline autocompletion behavior.

• both: indicates that the items will be dynamically rendered based on value and the input value will temporarily change based on the active item. The filtering logic must be implemented by the consumer of this component, whereas Ariakit will automatically provide the inline autocompletion behavior.

• none: the items are static and the input value will not change based on the active item.

Automatically focuses the element upon mounting, similar to the native autoFocus prop. This addresses an issue where the element with the native autoFocus attribute might receive focus before React effects are executed.

The autoFocus prop can also be used with Focusable elements within a Dialog component, establishing the initial focus as the dialog opens.

Note: For this prop to work, the focusable prop must be set to true, if it's not set by default.

Determines if the first enabled item will be automatically focused when the combobox input value changes. If set to true or "always", the exact behavior hinges on the value of the autoComplete prop:

• If autoComplete is both or inline, the first enabled item is automatically focused as the user types in the input. The value gets appended with the completion string if it matches. The inline completion string will be highlighted and selected.

• If autoComplete is list or none, the first enabled item is automatically focused as the user types in the input, but the input value is not appended with the item value.

If set to "always", the first enabled item is auto-highlighted when the combobox list opens, not just when the input value changes.

To change which item gets auto-selected, use the getAutoSelectId prop.

Determines if the highlighted item should lose focus when the user clicks on the combobox input element. By default, this prop's value is set according to the includesBaseElement value.

Determines if the component should act as a composite widget. This prop needs to be set to false when merging various composite widgets where only one should function in that manner.

If disabled, this component will stop managing focus and keyboard navigation for its items and itself. Additionally, composite ARIA attributes won't be applied. These responsibilities should be taken over by another composite component.

Note: In most cases, this prop doesn't need to be set manually. For example, when composing Menu with Combobox or Select with Combobox, this prop will be set to false automatically on the Menu and SelectPopover components so the Combobox component can take over the composite widget responsibilities.

Determines if the element is disabled. This sets the aria-disabled attribute accordingly, enabling support for all elements, including those that don't support the native disabled attribute.

This feature can be combined with the accessibleWhenDisabled prop to make disabled elements still accessible via keyboard.

Note: For this prop to work, the focusable prop must be set to true, if it's not set by default.

Determines if Focusable features should be active on non-native focusable elements.

Note: This prop only turns off the additional features provided by the Focusable component. Non-native focusable elements will lose their focusability entirely. However, native focusable elements will retain their inherent focusability, but without added features such as improved autoFocus, accessibleWhenDisabled, onFocusVisible, etc.

Determines if the active composite item should receive focus (or virtual focus if the virtualFocus option is enabled) when moving through items. This typically happens when navigating through items with arrow keys, but it can also happen when calling the move method directly.

Unlike the composite prop, this option doesn't disable the entire composite widget behavior. It only stops this component from managing focus when navigating through items.

Note: If you want to control the behavior only when arrow keys are pressed, use the moveOnKeyPress prop instead.

Function that takes the currently rendered items and returns the id of the item to be auto selected when the autoSelect prop is true.

By default, the first enabled item is auto selected. This function is handy if you prefer a different item to be auto selected.

Determines whether the composite widget should move focus to an item when arrow keys are pressed, given that the composite element is focused and there's no active item.

Note: To entirely disable focus moving within a composite widget, you can use the focusOnMove prop instead. If you want to control the behavior only when arrow keys are pressed, where focusOnMove may not be applicable, this prop must be set on composite items as well.

Custom event handler invoked when the element gains focus through keyboard interaction or a key press occurs while the element is in focus. This is the programmatic equivalent of the data-focus-visible attribute.

Note: For this prop to work, the focusable prop must be set to true, if it's not set by default.

Allows the component to be rendered as a different HTML element or React component. The value can be a React element or a function that takes in the original component props and gives back a React element with the props merged.

Check out the Composition guide for more details.

Whether the combobox value state should be updated when the input value changes. This is useful if you want to customize how the store value is updated based on the input element's value.

Whether the combobox value state should be updated when the combobox input element gets clicked. This usually only applies when autoComplete is both or inline, because the input value will temporarily change based on the active item and the store value will not be updated until the user confirms the selection.

Specifies the minimum character count the input value should have before the ComboboxList or ComboboxPopover components are displayed.

The showOnChange, showOnClick, and showOnKeyPress props allow you to tailor the behavior for each unique event.

In the following example, the combobox list will be shown when the input value has at least one character. However, if the user presses the arrow keys, the list will be shown regardless of the input value length.

Whether the ComboboxList or ComboboxPopover components should be shown when the input value changes.

Whether the ComboboxList or ComboboxPopover components should be shown when the input is clicked.

Whether the ComboboxList or ComboboxPopover components should be shown when the user presses the arrow up or down keys while focusing on the combobox input element.

Object returned by the useComboboxStore hook. If not provided, the closest ComboboxProvider component's context will be used.

Deprecated: Use showOnKeyPress instead.

Whether the ComboboxList or ComboboxPopover components should be shown when the user presses the arrow up or down keys while focusing on the combobox input element.

Deprecated: Use showOnClick instead.

Whether the ComboboxList or ComboboxPopover components should be shown when the input is clicked.