@rc-component/select

_{Part of the Ant Design ecosystem.}

🎯 Composable Select component for React, with search, async-friendly option data, custom rendering, and virtual scrolling.

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Highlights

Area	Support
Data	options data, legacy Option children, grouped options
Modes	Single select, multiple, tags, and combobox
搜索	Controlled search, custom filter, custom sort
Rendering	Custom option, label, selected item, clear, and menu icons
Scale	Virtual scrolling with configurable item height

Install

npm install @rc-component/select

Usage

import Select from '@rc-component/select';
import '@rc-component/select/assets/index.css';

export default () => (
  <Select
    placeholder="Select a user"
    options={[
      { value: 'jack', label: 'Jack' },
      { value: 'lucy', label: 'Lucy' },
      { value: 'yiminghe', label: 'Yiminghe' },
    ]}
  />
);

Examples

Run the local dumi site:

npm install
npm start

Then open http://localhost:8000.

API

Select

Select also accepts public props from BaseSelect, except show搜索, which is redefined by Select.

Name	Description	Type	Default
autoComplete	Browser autocomplete hint for the search input.	string	new-password
autoClear搜索Value	Deprecated. Use show搜索.autoClear搜索Value instead.	boolean	true
backfill	Backfill the active option into the input. Only works in combobox mode.	boolean	false
children	Legacy option children. Prefer options for new code.	ReactNode	-
classNames	Semantic class names.	Partial<Record<SemanticName, string>>	-
defaultActiveFirstOption	Whether the first option is active by default.	boolean	true
defaultValue	Initial selected value.	ValueType | null	-
direction	Dropdown direction.	ltr | rtl	ltr
fieldNames	Customize option field names.	FieldNames	-
filterOption	Deprecated. Use show搜索.filterOption instead.	boolean | FilterFunc<OptionType>	-
filterSort	Deprecated. Use show搜索.filterSort instead.	(optionA, optionB, info) => number	-
labelInValue	Return labeled value objects instead of raw values.	boolean	false
labelRender	Custom selected label render.	(props: LabelInValueType) => ReactNode	-
listHeight	Popup list height.	number	200
listItemHeight	Popup list item height.	number	20
maxCount	Maximum selected item count.	number	-
menuItemSelectedIcon	Custom selected option icon.	RenderNode	-
mode	Select mode.	combobox | multiple | tags	-
onActive	Called when the active value changes.	(value: ValueType) => void	-
onChange	Called when selected value changes.	(value: ValueType, option?: OptionType | OptionType[]) => void	-
onDeselect	Called when a value is deselected.	(value, option) => void	-
on搜索	Deprecated. Use show搜索.on搜索 instead.	(value: string) => void	-
onSelect	Called when a value is selected.	(value, option) => void	-
optionFilterProp	Deprecated. Use show搜索.optionFilterProp instead.	string | string[]	-
optionLabelProp	Option prop used as the selected label.	string	-
optionRender	Custom option renderer.	(oriOption, info: { index: number }) => ReactNode	-
options	Option data.	OptionType[]	-
searchValue	Deprecated. Use show搜索.searchValue instead.	string	-
show搜索	Enable search or configure search behavior.	boolean | 搜索Config<OptionType>	-
styles	Semantic styles.	Partial<Record<SemanticName, CSSProperties>>	-
value	Controlled selected value.	ValueType | null	-
virtual	Disable virtual scrolling when set to false.	boolean	true

Methods

Name	Description	Parameters
blur	Remove focus.	-
focus	Focus the selector.	-

搜索Config

Name	Description	Type	Default
autoClear搜索Value	Clear search input after selecting or deselecting in multiple mode.	boolean	true
filterOption	Filter options by search input.	boolean | FilterFunc<OptionType>	-
filterSort	Sort filtered options.	(optionA, optionB, info: { searchValue: string }) => number	-
on搜索	Called when search input changes.	(value: string) => void	-
optionFilterProp	Option prop used for filtering when filterOption is enabled.	string | string[]	-
searchValue	Controlled search input value.	string	-

Option

Option is a legacy placeholder component. Prefer the options prop for new usage.

Name	Description	Type	Default
children	Option label.	ReactNode	-
className	Option class name.	string	-
disabled	Disable the option.	boolean	false
title	Option title.	string	-
value	Option value.	string | number | null	-

OptGroup

OptGroup is a legacy placeholder component. Prefer nested options data for new usage.

Name	Description	Type	Default
children	Group options.	ReactNode	-
className	Group class name.	string	-
disabled	Disable the group.	boolean	false
label	Group label.	ReactNode	-
title	Group title.	string	-

Development

npm install
npm start
npm test
npm run lint
npm run tsc
npm run compile

The dumi site runs at http://localhost:8000 by default.

Release

npm run prepublishOnly

The release flow is handled by @rc-component/np through the rc-np command after the package build.

License

@rc-component/select is released under the MIT license.