CheckPicker

Used for multiple data selection, support grouping.

Import

MainIndividual
import { CheckPicker } from 'rsuite';

Examples

Basic

With a label

Appearance

Size

Sticky

Set the sticky property to put the selected in the options to the top.

Block

Loading state

When the picker is loading, a spinner is displayed to indicate the loading state. Clicking a loading picker won't open its options menu.

Group

Placement

Tip: When set to auto*, try to scroll the page, or change the browser size, it will automatically appear in the right place.

Custom options

Disabled and read only

Disabled Search

Extra footer

Customize a select all function.

Async

Container and prevent overflow

Controlled

Virtualize Long Lists

Accessibility

ARIA properties

  • CheckPicker has role combobox.
  • Has the aria-haspopup="listbox" attribute to indicate that the combobox has a popup listbox.
  • Has the aria-expanded attribute to indicate whether the listbox is open or not.
  • Has the aria-controls attribute to indicate the ID of the listbox element.
  • Has the aria-activedescendant attribute to indicate the ID of the focused option.
  • When label is set, the aria-labelledby attribute is added to the combobox element and the listbox element and is set to the value of the id attribute of label.
  • listbox has the aria-multiselectable=true attribute to indicate that the listbox is multi-selectable.

Keyboard interactions

  • ↓ - Move focus to the next option.
  • ↑ - Move focus to the previous option.
  • Enter - Select the focused option.
  • Esc - Close the listbox.

Props

<CheckPicker>

Property Type(Default) Description
appearance 'default' | 'subtle' ('default') Set picker appearence
block boolean Blocking an entire row
caretAs ElementType Custom component for the caret icon
classPrefix string ('picker') The prefix of the component CSS class
cleanable boolean (true) Whether the selected value can be cleared
container HTMLElement | (() => HTMLElement) Sets the rendering container
countable boolean (true) Whether display selected items count
data * ItemDataType[] The data of component
defaultValue ValueType Default values of the selected items
disabled boolean Whether disabled component
disabledItemValues ValueType Disable item by value
groupBy string Set group condition key in data
label ReactNode A label displayed at the beginning of toggle button
labelKey string ('label') Set label key in data
listProps ListProps Properties of virtualized lists
loading boolean (false) Whether to display a loading state indicator
locale PickerLocaleType Locale text
menuClassName string A css class to apply to the Menu DOM node.
menuMaxHeight number (320) The max height of Dropdown
menuStyle CSSProperties A style to apply to the Menu DOM node.
onChange (value: ValueType, event) => void Callback fired when value change
onClean (event:SyntheticEvent) => void Callback fired when value clean
onClose () => void Callback fired when close component
onEnter () => void Callback fired before the overlay transitions in
onEntered () => void Callback fired after the overlay finishes transitioning in
onEntering () => void Callback fired as the overlay begins to transition in
onExit () => void Callback fired right before the overlay transitions out
onExited () => void Callback fired after the overlay finishes transitioning out
onExiting () => void Callback fired as the overlay begins to transition out
onGroupTitleClick (event) => void Callback fired when click the group title
onOpen () => void Callback fired when open component
onSearch (searchKeyword:string, event) => void Callback fired when search
onSelect (value: ValueType, item: ItemDataType , event) => void Callback fired when item is selected
open boolean Whether open the component
placeholder ReactNode ('Select') Setting placeholders
placement Placement('bottomStart') The placement of component
preventOverflow boolean Prevent floating element overflow
renderExtraFooter () => ReactNode Custom render extra footer
renderMenu (menu:ReactNode) => ReactNode Customizing the Rendering Menu list
renderMenuGroup (groupTitle:ReactNode, item:ItemDataType) => ReactNode Custom render menu group
renderMenuItem (label:ReactNode, item: ItemDataType) => ReactNode Custom render menu items
renderValue (value: ValueType, items: ItemDataType[], selectedElement:ReactNode) => ReactNode Custom render selected items
searchable boolean (true) Whether dispaly search input box
searchBy (keyword: string, label: ReactNode, item: ItemDataType) => boolean Custom search rules
size 'lg' | 'md' | 'sm' | 'xs' ('md') A picker can have different sizes
sort (isGroup: boolean) => (a: any, b: any) => number Sort options
sticky boolean Top the selected option in the options
toggleAs ElementType ('a') You can use a custom element for this component
value ValueType Specifies the values of the selected items (Controlled)
valueKey string ('value') Set value key in data
virtualized boolean Whether using Virtualized List

ts:ItemDataType 

interface ItemDataType<V> {
  /** The value of the option corresponds to the `valueKey` in the data. **/
  value: V;

  /** The content displayed by the option corresponds to the `labelKey` in the data. **/
  label: ReactNode;

  /**
   * The data of the child option corresponds to the `childrenKey` in the data.
   * Properties owned by tree structure components, such as TreePicker, Cascader.
   */
  children?: ItemDataType<V>[];

  /**
   * Properties of grouping functional components, such as CheckPicker, InputPicker
   */
  groupBy?: string;

  /**
   * The children under the current node are loading.
   * Used for components that have cascading relationships and lazy loading of children. E.g. Cascader, MultiCascader
   */
  loading?: boolean;
}

ts:Placement 

type Placement =
  | 'bottomStart'
  | 'bottomEnd'
  | 'topStart'
  | 'topEnd'
  | 'leftStart'
  | 'leftEnd'
  | 'rightStart'
  | 'rightEnd'
  | 'auto'
  | 'autoVerticalStart'
  | 'autoVerticalEnd'
  | 'autoHorizontalStart'
  | 'autoHorizontalEnd';

ts:ListProps 

interface ListProps {
  /**
   * Size of a item in the direction being windowed.
   */
  itemSize?: number | ((index: number) => number);

  /**
   * Scroll offset for initial render.
   */
  initialScrollOffset?: number;

  /**
   * Called when the items rendered by the list change.
   */
  onItemsRendered?: (props: ListOnItemsRenderedProps) => void;

  /**
   * Called when the list scroll positions changes, as a result of user scrolling or scroll-to method calls.
   */
  onScroll?: (props: ListOnScrollProps) => void;
}

ts:ValueType 

type ValueType = (string | number)[];
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