AsyncChoices

import { AsyncChoices } from "@prestojs/viewmodel";

AsyncChoices<ItemType,ValueType>

Examples

Usage with SelectAsyncChoicesWidget and Endpoint

Multi-select, parseValues

Advanced usage with useAsyncChoices

API

Constructor

new AsyncChoices(options)

Arguments:

	Argument	Type	Description
*	options An object with the properties below
	options.getChoices
	options.getLabel
	options.getMissingLabel
	options.getValue
*	options.list
	options.multiple	boolean
	options.parseValue
*	options.retrieve
	options.useListProps
	options.useResolveItems
	options.useRetrieveProps

Methods

getChoices(items)

Arguments:

	Argument	Type	Description
*	items	ItemType[]

Returns:(|[string, []])[]

getLabel(item)

Arguments:

	Argument	Type	Description
*	item	ItemType

Returns:ReactNode

getMissingLabel(value)

Arguments:

	Argument	Type	Description
*	value	ValueType

Returns:ReactNode

getValue(item)

Arguments:

	Argument	Type	Description
*	item	ItemType

Returns:ValueType

list(params)

Arguments:

	Argument	Type	Description
*	params	Record

Returns:Promise

parseValue(value)

Arguments:

	Argument	Type	Description
*	value	any

Returns:any

retrieve(value,?deps)

Arguments:

	Argument	Type	Description
*	value	ValueType\|ValueType[]
	deps	any

Returns:Promise

useListProps(args)

Arguments:

	Argument	Type	Description
*	args	any

Returns:any

useResolveItems<T>(items)

Arguments:

	Argument	Type	Description
*	items	T

Returns:T

useRetrieveProps(args)

Arguments:

	Argument	Type	Description
*	args	any

Returns:any

Properties

multiple

boolean

options

An object with these properties:
	Property	Type	Description
	getChoices
	getLabel
	getMissingLabel
	getValue
*	list
	multiple	boolean
	parseValue
*	retrieve
	useListProps
	useResolveItems
	useRetrieveProps