ant-design/components/select/index.en-US.md

category	type	title
Components	Data Entry	Select

Select component to select value from options.

When To Use

• A dropdown menu for displaying choices - an elegant alternative to the native <select> element.
• Utilizing Radio is recommended when there are fewer total options (less than 5).

API

<Select>
  <Option value="lucy">lucy</Option>
</Select>

Select props

Property	Description	Type	Default	Version
allowClear	Show clear button.	boolean	false
autoClearSearchValue	Whether the current search will be cleared on selecting an item. Only applies when mode is set to multiple or tags.	boolean	true
autoFocus	Get focus by default	boolean	false
defaultActiveFirstOption	Whether active first option by default	boolean	true
defaultValue	Initial selected option.	string|string[] number|number[] LabeledValue|LabeledValue[]	-
disabled	Whether disabled select	boolean	false
dropdownClassName	className of dropdown menu	string	-
dropdownMatchSelectWidth	Whether dropdown's width is same with select.	boolean	true
dropdownRender	Customize dropdown content	(menuNode: ReactNode, props) => ReactNode	-
dropdownStyle	style of dropdown menu	object	-
dropdownMenuStyle	additional style applied to dropdown menu	object	-
filterOption	If true, filter options by input, if function, filter options against it. The function will receive two arguments, inputValue and option, if the function returns true, the option will be included in the filtered set; Otherwise, it will be excluded.	boolean or function(inputValue, option)	true
firstActiveValue	Value of action option by default	string|string[]	-
getPopupContainer	Parent Node which the selector should be rendered to. Default to body. When position issues happen, try to modify it into scrollable content and position it relative. Example	function(triggerNode)	() => document.body
labelInValue	whether to embed label in value, turn the format of value from string to {key: string, label: ReactNode}	boolean	false
maxTagCount	Max tag count to show	number	-
maxTagTextLength	Max tag text length to show	number	-
maxTagPlaceholder	Placeholder for not showing tags	ReactNode/function(omittedValues)	-
tagRender	Customize tag render	(props) => ReactNode	-
mode	Set mode of Select	multiple | tags	-
notFoundContent	Specify content to show when no result matches..	string	'Not Found'
optionFilterProp	Which prop value of option will be used for filter if filterOption is true	string	value
optionLabelProp	Which prop value of option will render as content of select. Example	string	value for combobox, children for other modes
placeholder	Placeholder of select	string|ReactNode	-
showArrow	Whether to show the drop-down arrow	boolean	true
showSearch	Whether show search input in single mode.	boolean	false
size	Size of Select input.	large | middle | small
suffixIcon	The custom suffix icon	ReactNode	-
removeIcon	The custom remove icon	ReactNode	-
clearIcon	The custom clear icon	ReactNode	-
menuItemSelectedIcon	The custom menuItemSelected icon with multiple options	ReactNode	-
tokenSeparators	Separator used to tokenize on tag/multiple mode	string[]
value	Current selected option.	string|string[]<br />number|number[]<br />LabeledValue|LabeledValue[]	-
onBlur	Called when blur	function	-
onChange	Called when select an option or input value change, or value of input is changed in combobox mode	function(value, option:Option/Array<Option>)	-
onDeselect	Called when a option is deselected, param is the selected option's value. Only called for multiple or tags, effective in multiple or tags mode only.	function(string|number|LabeledValue)	-
onFocus	Called when focus	function	-
onInputKeyDown	Called when key pressed	function	-
onMouseEnter	Called when mouse enter	function	-
onMouseLeave	Called when mouse leave	function	-
onPopupScroll	Called when dropdown scrolls	function	-
onSearch	Callback function that is fired when input changed.	function(value: string)
onSelect	Called when a option is selected, the params are option's value (or key) and option instance.	function(string|number|LabeledValue, option:Option)	-
defaultOpen	Initial open state of dropdown	boolean	-
open	Controlled open state of dropdown	boolean	-
onDropdownVisibleChange	Call when dropdown open	function(open)	-
loading	indicate loading state	Boolean	false
bordered	whether has border style	Boolean	true

Select Methods

Name	Description	Version
blur()	Remove focus
focus()	Get focus

Option props

Property	Description	Type	Default	Version
disabled	Disable this option	boolean	false
title	title of Select after select this Option	string	-
value	default to filter with this property	string|number	-
className	additional class to option	string	-

OptGroup props

Property	Description	Type	Default	Version
key		string	-
label	Group label	string|React.Element	-

FAQ

The dropdown is closed when click dropdownRender area?

See the instruction in dropdownRender example.

Why sometime customize Option cause scroll break?

Virtual scroll internal set item height as 32px. You need to adjust listItemHeight when your option height is less and listHeight config list container height:

<Select listItemHeight={10} listHeight={250} />

Note: listItemHeight and listHeight are internal props. Please only modify when necessary.