createRegistry API

API reference for the createRegistry composable.

Explore these related pages for additional context and usage patterns.

Page	Category
createRegistry	Registration
useProxyRegistry	Reactivity
createSelection	Selection
createTokens	Registration
createForm	Forms

Functions

createRegistry

(options?: RegistryOptions | undefined) => RegistryContext<Z, E>

Creates a new registry instance.

createRegistryContext

(_options?: RegistryContextOptions) => ContextTrinity<RegistryContext<Z, E>>

Creates a new registry context.

useRegistry

(namespace?: string) => RegistryContext<Z, E>

Uses an existing registry from context.

Options

events

boolean | undefined

Enable event emission for registry operations

Default: false

reactive

boolean | undefined

Enable reactive behavior for registry operations

Default: false

Properties

collection

ReadonlyMap<ID, E>

The collection of tickets in the registry

size

number

The number of tickets in the registry

Methods

clear

() => void

Clear the entire registry

has

(id: ID) => boolean

Check if a ticket exists by ID

keys

() => readonly ID[]

Get all registered IDs

browse

(value: E["value"]) => ID[] | undefined

Browse for an ID(s) by value

lookup

(index: number) => ID | undefined

lookup a ticket by index number

get

(id: ID) => E | undefined

Get a ticket by ID

upsert

(id: ID, ticket?: Partial<Z>, event?: string) => E

Update or insert a ticket by ID

values

() => readonly E[]

Get all values of registered tickets

entries

() => readonly [ID, E][]

Get all entries of registered tickets

register

(ticket?: Partial<Z & RegistryTicket>) => E

unregister

(id: ID) => void

Unregister a ticket by ID

reindex

() => void

Reset the index directory and update all tickets

move

(id: ID, toIndex: number) => E | undefined

Seek for a ticket based on direction and optional predicate

seek

(direction?: "first" | "last", from?: number, predicate?: (ticket) => boolean) => E | undefined

on

<K extends Extensible<RegistryEventName>>(event: K, cb: EventHandler<E, K>) => void

Listen for registry events

off

<K extends Extensible<RegistryEventName>>(event: K, cb: EventHandler<E, K>) => void

Stop listening for registry events

emit

<K extends Extensible<RegistryEventName>>(event: K, data: EventPayload<E, K>) => void

Emit an event with data

dispose

() => void

Clears the registry and removes all listeners

onboard

(registrations: Partial<Z & RegistryTicket>[]) => E[]

Onboard multiple tickets at once

offboard

(ids: ID[]) => void

Offboard multiple tickets at once

batch

<R>(fn: () => R) => R

Execute operations in a batch, deferring cache invalidation and event emission until complete