Combobox
A single input field that combines the functionality of a select and input.
You can explore the Combobox component in the following curated examples.
Combobox with TagsInput
Render a Combobox with tags that can be removed.
Command Menu
Render a Command Palette that opens when CMD + K is pressed.
Menu with Combobox
Create a searchable dropdown menu by combining Menu and Combobox.
Anatomy
To set up the combobox correctly, you'll need to understand its anatomy and how we name its parts.
Each part includes a
data-part
attribute to help identify them in the DOM.
Examples
Learn how to use the Combobox
component in your project. Let's take a look at the most basic
example
import { Combobox, createListCollection } from '@ark-ui/react/combobox'
import { Portal } from '@ark-ui/react/portal'
import { useMemo, useState } from 'react'
const initialItems = ['React', 'Solid', 'Vue']
export const Basic = () => {
const [items, setItems] = useState(initialItems)
const collection = useMemo(() => createListCollection({ items }), [items])
const handleInputChange = (details: Combobox.InputValueChangeDetails) => {
setItems(
initialItems.filter((item) => item.toLowerCase().includes(details.inputValue.toLowerCase())),
)
}
return (
<Combobox.Root collection={collection} onInputValueChange={handleInputChange}>
<Combobox.Label>Framework</Combobox.Label>
<Combobox.Control>
<Combobox.Input />
<Combobox.Trigger>Open</Combobox.Trigger>
<Combobox.ClearTrigger>Clear</Combobox.ClearTrigger>
</Combobox.Control>
<Portal>
<Combobox.Positioner>
<Combobox.Content>
<Combobox.ItemGroup>
<Combobox.ItemGroupLabel>Frameworks</Combobox.ItemGroupLabel>
{collection.items.map((item) => (
<Combobox.Item key={item} item={item}>
<Combobox.ItemText>{item}</Combobox.ItemText>
<Combobox.ItemIndicator>✓</Combobox.ItemIndicator>
</Combobox.Item>
))}
</Combobox.ItemGroup>
</Combobox.Content>
</Combobox.Positioner>
</Portal>
</Combobox.Root>
)
}
import { Combobox, createListCollection } from '@ark-ui/solid/combobox'
import { For, createMemo, createSignal } from 'solid-js'
import { Portal } from 'solid-js/web'
const initialItems = ['React', 'Solid', 'Vue']
export const Basic = () => {
const [items, setItems] = createSignal(initialItems)
const collection = createMemo(() => createListCollection({ items: items() }))
const handleInputChange = (details: Combobox.InputValueChangeDetails) => {
setItems(
initialItems.filter((item) => item.toLowerCase().includes(details.inputValue.toLowerCase())),
)
}
return (
<Combobox.Root collection={collection()} onInputValueChange={handleInputChange}>
<Combobox.Label>Framework</Combobox.Label>
<Combobox.Control>
<Combobox.Input />
<Combobox.Trigger>Open</Combobox.Trigger>
<Combobox.ClearTrigger>Clear</Combobox.ClearTrigger>
</Combobox.Control>
<Portal>
<Combobox.Positioner>
<Combobox.Content>
<Combobox.ItemGroup>
<Combobox.ItemGroupLabel>Frameworks</Combobox.ItemGroupLabel>
<For each={collection().items}>
{(item) => (
<Combobox.Item item={item}>
<Combobox.ItemText>{item}</Combobox.ItemText>
<Combobox.ItemIndicator>✓</Combobox.ItemIndicator>
</Combobox.Item>
)}
</For>
</Combobox.ItemGroup>
</Combobox.Content>
</Combobox.Positioner>
</Portal>
</Combobox.Root>
)
}
<script setup lang="ts">
// biome-ignore lint/style/useImportType: <explanation>
import { Combobox, createListCollection } from '@ark-ui/vue/combobox'
import { computed, ref } from 'vue'
const initialItems = ['React', 'Solid', 'Vue']
const items = ref(initialItems)
const collection = computed(() => createListCollection({ items: items.value }))
const handleInputChange = (details: Combobox.InputValueChangeDetails) => {
items.value = initialItems.filter((item) =>
item.toLowerCase().includes(details.inputValue.toLowerCase()),
)
}
</script>
<template>
<Combobox.Root :collection="collection" @input-value-change="handleInputChange">
<Combobox.Label>Framework</Combobox.Label>
<Combobox.Control>
<Combobox.Input />
<Combobox.Trigger>Open</Combobox.Trigger>
<Combobox.ClearTrigger>Clear</Combobox.ClearTrigger>
</Combobox.Control>
<Teleport to="body">
<Combobox.Positioner>
<Combobox.Content>
<Combobox.ItemGroup>
<Combobox.ItemGroupLabel>Frameworks</Combobox.ItemGroupLabel>
<Combobox.Item v-for="item in collection.items" :key="item" :item="item">
<Combobox.ItemText>{{ item }}</Combobox.ItemText>
<Combobox.ItemIndicator>✓</Combobox.ItemIndicator>
</Combobox.Item>
</Combobox.ItemGroup>
</Combobox.Content>
</Combobox.Positioner>
</Teleport>
</Combobox.Root>
</template>
Advanced Customization
Extended example that shows usage with complex item objects, including disabled state for certain options.
import { Combobox, createListCollection } from '@ark-ui/react/combobox'
import { Portal } from '@ark-ui/react/portal'
export const Advanced = () => {
const collection = createListCollection({
items: [
{ label: 'React', value: 'react' },
{ label: 'Solid', value: 'solid' },
{ label: 'Vue', value: 'vue' },
{ label: 'Svelte', value: 'svelte', disabled: true },
],
})
return (
<Combobox.Root collection={collection} multiple>
<Combobox.Label>Framework</Combobox.Label>
<Combobox.Control>
<Combobox.Input />
<Combobox.Trigger>Open</Combobox.Trigger>
<Combobox.ClearTrigger>Clear</Combobox.ClearTrigger>
</Combobox.Control>
<Portal>
<Combobox.Positioner>
<Combobox.Content>
<Combobox.ItemGroup>
<Combobox.ItemGroupLabel>Frameworks</Combobox.ItemGroupLabel>
{collection.items.map((item) => (
<Combobox.Item key={item.value} item={item}>
<Combobox.ItemText>{item.label}</Combobox.ItemText>
<Combobox.ItemIndicator>✓</Combobox.ItemIndicator>
</Combobox.Item>
))}
</Combobox.ItemGroup>
</Combobox.Content>
</Combobox.Positioner>
</Portal>
</Combobox.Root>
)
}
import { Combobox, createListCollection } from '@ark-ui/solid/combobox'
import { For } from 'solid-js'
import { Portal } from 'solid-js/web'
export const Advanced = () => {
const collection = createListCollection({
items: [
{ label: 'React', value: 'react' },
{ label: 'Solid', value: 'solid' },
{ label: 'Vue', value: 'vue' },
{ label: 'Svelte', value: 'svelte', disabled: true },
],
})
return (
<Combobox.Root collection={collection}>
<Combobox.Label>Framework</Combobox.Label>
<Combobox.Control>
<Combobox.Input />
<Combobox.Trigger>Open</Combobox.Trigger>
<Combobox.ClearTrigger>Clear</Combobox.ClearTrigger>
</Combobox.Control>
<Portal>
<Combobox.Positioner>
<Combobox.Content>
<Combobox.ItemGroup>
<Combobox.ItemGroupLabel>Frameworks</Combobox.ItemGroupLabel>
<For each={collection.items}>
{(item) => (
<Combobox.Item item={item}>
<Combobox.ItemText>{item.label}</Combobox.ItemText>
<Combobox.ItemIndicator>✓</Combobox.ItemIndicator>
</Combobox.Item>
)}
</For>
</Combobox.ItemGroup>
</Combobox.Content>
</Combobox.Positioner>
</Portal>
</Combobox.Root>
)
}
<script setup lang="ts">
import { Combobox, createListCollection } from '@ark-ui/vue/combobox'
const frameworks = createListCollection({
items: [
{ label: 'React', value: 'react' },
{ label: 'Solid', value: 'solid' },
{ label: 'Vue', value: 'vue' },
{ label: 'Svelte', value: 'svelte', disabled: true },
],
})
</script>
<template>
<Combobox.Root :collection="frameworks" multiple>
<Combobox.Label>Framework</Combobox.Label>
<Combobox.Control>
<Combobox.Input />
<Combobox.Trigger>Open</Combobox.Trigger>
<Combobox.ClearTrigger>Clear</Combobox.ClearTrigger>
</Combobox.Control>
<Teleport to="body">
<Combobox.Positioner>
<Combobox.Content>
<Combobox.ItemGroup>
<Combobox.ItemGroupLabel>Frameworks</Combobox.ItemGroupLabel>
<Combobox.Item v-for="item in frameworks.items" :key="item.value" :item="item">
<Combobox.ItemText>{{ item.label }}</Combobox.ItemText>
<Combobox.ItemIndicator>✓</Combobox.ItemIndicator>
</Combobox.Item>
</Combobox.ItemGroup>
</Combobox.Content>
</Combobox.Positioner>
</Teleport>
</Combobox.Root>
</template>
Using the Field Component
The Field
component helps manage form-related state and accessibility attributes of a combobox.
It includes handling ARIA labels, helper text, and error text to ensure proper accessibility.
import { Combobox, createListCollection } from '@ark-ui/react/combobox'
import { Field } from '@ark-ui/react/field'
export const WithField = (props: Field.RootProps) => {
const collection = createListCollection({ items: ['React', 'Solid', 'Vue'] })
return (
<Field.Root {...props}>
<Combobox.Root collection={collection}>
<Combobox.Label>Label</Combobox.Label>
<Combobox.Control>
<Combobox.Input />
<Combobox.Trigger>Open</Combobox.Trigger>
<Combobox.ClearTrigger>Clear</Combobox.ClearTrigger>
</Combobox.Control>
<Combobox.Positioner>
<Combobox.Content>
{collection.items.map((item) => (
<Combobox.Item key={item} item={item}>
<Combobox.ItemText>{item}</Combobox.ItemText>
<Combobox.ItemIndicator>✓</Combobox.ItemIndicator>
</Combobox.Item>
))}
</Combobox.Content>
</Combobox.Positioner>
</Combobox.Root>
<Field.HelperText>Additional Info</Field.HelperText>
<Field.ErrorText>Error Info</Field.ErrorText>
</Field.Root>
)
}
import { Combobox, createListCollection } from '@ark-ui/solid/combobox'
import { Field } from '@ark-ui/solid/field'
import { For } from 'solid-js'
export const WithField = (props: Field.RootProps) => {
const collection = createListCollection({ items: ['React', 'Solid', 'Vue'] })
return (
<Field.Root {...props}>
<Combobox.Root collection={collection}>
<Combobox.Label>Label</Combobox.Label>
<Combobox.Control>
<Combobox.Input />
<Combobox.Trigger>Open</Combobox.Trigger>
<Combobox.ClearTrigger>Clear</Combobox.ClearTrigger>
</Combobox.Control>
<Combobox.Positioner>
<Combobox.Content>
<For each={collection.items}>
{(item) => (
<Combobox.Item item={item}>
<Combobox.ItemText>{item}</Combobox.ItemText>
<Combobox.ItemIndicator>✓</Combobox.ItemIndicator>
</Combobox.Item>
)}
</For>
</Combobox.Content>
</Combobox.Positioner>
</Combobox.Root>
<Field.HelperText>Additional Info</Field.HelperText>
<Field.ErrorText>Error Info</Field.ErrorText>
</Field.Root>
)
}
<script setup lang="ts">
import { Combobox, createListCollection } from '@ark-ui/vue/combobox'
import { Field } from '@ark-ui/vue/field'
const frameworks = createListCollection({
items: ['React', 'Solid', 'Vue'],
})
</script>
<template>
<Field.Root>
<Combobox.Root :collection="frameworks">
<Combobox.Label>Label</Combobox.Label>
<Combobox.Control>
<Combobox.Input />
<Combobox.Trigger>Open</Combobox.Trigger>
<Combobox.ClearTrigger>Clear</Combobox.ClearTrigger>
</Combobox.Control>
<Combobox.Positioner>
<Combobox.Content>
<Combobox.ItemGroup>
<Combobox.ItemGroupLabel>Frameworks</Combobox.ItemGroupLabel>
<Combobox.Item v-for="item in frameworks.items" :key="item" :item="item">
<Combobox.ItemText>{{ item }}</Combobox.ItemText>
<Combobox.ItemIndicator>✓</Combobox.ItemIndicator>
</Combobox.Item>
</Combobox.ItemGroup>
</Combobox.Content>
</Combobox.Positioner>
</Combobox.Root>
<Field.HelperText>Additional Info</Field.HelperText>
<Field.ErrorText>Error Info</Field.ErrorText>
</Field.Root>
</template>
API Reference
Root
Prop | Default | Type |
---|---|---|
collection | ListCollection<T> The collection of items to display in the combobox | |
allowCustomValue | boolean Whether to allow typing custom values in the input | |
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. | |
autoFocus | boolean Whether to autofocus the input on mount | |
closeOnSelect | boolean Whether to close the combobox when an item is selected. | |
composite | true | boolean Whether the combobox is a composed with other composite widgets like tabs |
defaultOpen | boolean The initial open state of the combobox when it is first rendered. Use when you do not need to control its open state. | |
defaultValue | string[] The initial value of the combobox when it is first rendered. Use when you do not need to control the state of the combobox. | |
disabled | boolean Whether the combobox is disabled | |
disableLayer | boolean Whether to disable registering this a dismissable layer | |
form | string The associate form of the combobox. | |
getSelectionValue | (details: SelectionValueDetails<T>) => string Function to get the display value of the selected item | |
highlightedValue | string The active item's id. Used to set the `aria-activedescendant` attribute | |
id | string The unique identifier of the machine. | |
ids | Partial<{
root: string
label: string
control: string
input: string
content: string
trigger: string
clearTrigger: string
item(id: string, index?: number | undefined): string
positioner: string
itemGroup(id: string | number): string
itemGroupLabel(id: string | number): string
}> The ids of the elements in the combobox. Useful for composition. | |
inputBehavior | 'none' | 'autocomplete' | 'none' | 'autohighlight' Defines the auto-completion behavior of the combobox. - `autohighlight`: The first focused item is highlighted as the user types - `autocomplete`: Navigating the listbox with the arrow keys selects the item and the input is updated |
inputValue | string The current value of the combobox's input | |
invalid | boolean Whether the combobox is invalid | |
lazyMount | false | boolean Whether to enable lazy mounting |
loopFocus | true | boolean Whether to loop the keyboard navigation through the items |
modelValue | string[] The current selected values of the combobox's input | |
multiple | boolean Whether to allow multiple selection. **Good to know:** When `multiple` is `true`, the `selectionBehavior` is automatically set to `clear`. It is recommended to render the selected items in a separate container. | |
name | string The `name` attribute of the combobox's input. Useful for form submission | |
open | boolean Whether the combobox is open | |
openOnChange | true | boolean | ((details: InputValueChangeDetails) => boolean) Whether to show the combobox when the input value changes |
openOnClick | false | boolean Whether to open the combobox popup on initial click on the input |
openOnKeyPress | true | boolean Whether to open the combobox on arrow key press |
placeholder | string The placeholder text of the combobox's input | |
positioning | PositioningOptions The positioning options to dynamically position the menu | |
readOnly | boolean Whether the combobox is readonly. This puts the combobox in a "non-editable" mode but the user can still interact with it | |
required | boolean Whether the combobox is required | |
scrollToIndexFn | (details: ScrollToIndexDetails) => void Function to scroll to a specific index | |
selectionBehavior | 'replace' | 'replace' | 'clear' | 'preserve' The behavior of the combobox input when an item is selected - `replace`: The selected item string is set as the input value - `clear`: The input value is cleared - `preserve`: The input value is preserved |
translations | IntlTranslations Specifies the localized strings that identifies the accessibility elements and their states | |
unmountOnExit | false | boolean Whether to unmount on exit. |
Data Attribute | Value |
---|---|
[data-scope] | combobox |
[data-part] | root |
[data-invalid] | Present when invalid |
[data-readonly] | Present when read-only |
ClearTrigger
Prop | Default | Type |
---|---|---|
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. |
Data Attribute | Value |
---|---|
[data-scope] | combobox |
[data-part] | clear-trigger |
[data-invalid] | Present when invalid |
Content
Prop | Default | Type |
---|---|---|
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. |
Data Attribute | Value |
---|---|
[data-scope] | combobox |
[data-part] | content |
[data-state] | "open" | "closed" |
[data-placement] | The placement of the content |
Control
Prop | Default | Type |
---|---|---|
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. |
Data Attribute | Value |
---|---|
[data-scope] | combobox |
[data-part] | control |
[data-state] | "open" | "closed" |
[data-focus] | Present when focused |
[data-disabled] | Present when disabled |
[data-invalid] | Present when invalid |
Input
Prop | Default | Type |
---|---|---|
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. |
Data Attribute | Value |
---|---|
[data-scope] | combobox |
[data-part] | input |
[data-invalid] | Present when invalid |
[data-state] | "open" | "closed" |
ItemGroupLabel
Prop | Default | Type |
---|---|---|
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. |
ItemGroup
Prop | Default | Type |
---|---|---|
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. | |
id | string |
ItemIndicator
Prop | Default | Type |
---|---|---|
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. |
Data Attribute | Value |
---|---|
[data-scope] | combobox |
[data-part] | item-indicator |
[data-state] | "checked" | "unchecked" |
Item
Prop | Default | Type |
---|---|---|
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. | |
item | any The item to render | |
persistFocus | boolean Whether hovering outside should clear the highlighted state |
Data Attribute | Value |
---|---|
[data-scope] | combobox |
[data-part] | item |
[data-highlighted] | Present when highlighted |
[data-state] | "checked" | "unchecked" |
[data-disabled] | Present when disabled |
[data-value] |
ItemText
Prop | Default | Type |
---|---|---|
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. |
Data Attribute | Value |
---|---|
[data-scope] | combobox |
[data-part] | item-text |
[data-state] | "checked" | "unchecked" |
[data-disabled] | Present when disabled |
[data-highlighted] | Present when highlighted |
Label
Prop | Default | Type |
---|---|---|
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. |
Data Attribute | Value |
---|---|
[data-scope] | combobox |
[data-part] | label |
[data-readonly] | Present when read-only |
[data-disabled] | Present when disabled |
[data-invalid] | Present when invalid |
[data-focus] | Present when focused |
List
Prop | Default | Type |
---|---|---|
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. |
Positioner
Prop | Default | Type |
---|---|---|
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. |
RootProvider
Prop | Default | Type |
---|---|---|
value | MachineApi<PropTypes, T> | |
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. | |
lazyMount | false | boolean Whether to enable lazy mounting |
unmountOnExit | false | boolean Whether to unmount on exit. |
Trigger
Prop | Default | Type |
---|---|---|
asChild | boolean Use the provided child element as the default rendered element, combining their props and behavior. For more details, read our Composition guide. | |
focusable | boolean Whether the trigger is focusable |
Data Attribute | Value |
---|---|
[data-scope] | combobox |
[data-part] | trigger |
[data-state] | "open" | "closed" |
[data-invalid] | Present when invalid |
[data-focusable] | |
[data-readonly] | Present when read-only |
[data-disabled] | Present when disabled |
Accessibility
Complies with the Combobox WAI-ARIA design pattern.
Keyboard Support
Key | Description |
---|---|
ArrowDown | When the combobox is closed, opens the listbox and highlights to the first option. When the combobox is open, moves focus to the next option. |
ArrowUp | When the combobox is closed, opens the listbox and highlights to the last option. When the combobox is open, moves focus to the previous option. |
Home | When the combobox is open, moves focus to the first option. |
End | When the combobox is open, moves focus to the last option. |
Escape | Closes the listbox. |
Enter | Selects the highlighted option and closes the combobox. |
Esc | Closes the combobox |