lowcode-engine/packages/material-parser/test/fixtures/antd-component/components/cascader/index.en-US.md

category, type, title

category	type	title
Components	Data Entry	Cascader

Cascade selection box.

When To Use

• When you need to select from a set of associated data set. Such as province/city/district, company level, things classification.
• When selecting from a large data set, with multi-stage classification separated for easy selection.
• Chooses cascade items in one float layer for better user experience.

API

<Cascader options={options} onChange={onChange} />

Property	Description	Type	Default	Version
allowClear	whether allow clear	boolean	true
autoFocus	get focus when component mounted	boolean	false
bordered	whether has border style	boolean	true
changeOnSelect	change value on each selection if set to true, see above demo for details	boolean	false
className	additional css class	string	-
defaultValue	initial selected value	string[]	[]
disabled	whether disabled select	boolean	false
displayRender	render function of displaying selected options	(label, selectedOptions) => ReactNode	label => label.join(' / ')
expandTrigger	expand current item when click or hover, one of 'click' 'hover'	string	'click'
fieldNames	custom field name for label and value and children	object	{ label: 'label', value: 'value', children: 'children' }
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
loadData	To load option lazily, and it cannot work with showSearch	(selectedOptions) => void	-
notFoundContent	Specify content to show when no result matches.	string	'Not Found'
options	data options of cascade	Option[]	-
placeholder	input placeholder	string	'Please select'
popupClassName	additional className of popup overlay	string	-
popupPlacement	use preset popup align config from builtinPlacements：bottomLeft bottomRight topLeft topRight	string	bottomLeft
popupVisible	set visible of cascader popup	boolean	-
showSearch	Whether show search input in single mode.	boolean|object	false
size	input size	large | middle | small
style	additional style	string	-
suffixIcon	The custom suffix icon	ReactNode	-
value	selected value	string[]	-
onChange	callback when finishing cascader select	(value, selectedOptions) => void	-
onPopupVisibleChange	callback when popup shown or hidden	(value) => void	-

Fields in showSearch:

Property	Description	Type	Default	Version
filter	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.	function(inputValue, path): boolean
limit	Set the count of filtered items	number | false	50
matchInputWidth	Whether the width of result list equals to input's	boolean
render	Used to render filtered options.	function(inputValue, path): ReactNode
sort	Used to sort filtered options.	function(a, b, inputValue)

Option

interface Option {
  value: string;
  label?: React.ReactNode;
  disabled?: boolean;
  children?: Option[];
}

Methods

Name	Description	Version
blur()	remove focus
focus()	get focus