Classhttpv0.10.2

Paginator

A restart-proof paginator. Each nav button's customId encodes its full target page, so clicks are idempotent and survive a restart. A persistent @ButtonRoute on Handler dispatches the clicks.

class Paginator<Item, Prefix extends string> extends PaginatorBase<
    Item,
    Prefix,
    PageContext
>

export const Bans = new Paginator({
    prefix: 'bans',
    source: new ArraySource((ctx) => loadBans(ctx.guildId), { perPage: 10 }),
    renderItem: (ban) => ban.user.username
});

\@ButtonRoute(Bans.cursor)
export class BansNav extends Bans.Handler {}

Member visibility

Filter class members by access level.

constructor

Constructs a new instance of the Paginator class

Paginator(config: PaginatorConfig<Item, Prefix, PageContext>)

Showing members with Protected visibility and higher.

Methods

buildPage()
page()
start()

Item

The item type, inferred from the source.

Item

Prefix

The route prefix, inferred from config.prefix.

Prefix extends string

config

protected readonly config: PaginatorConfig<Item, Prefix, Ctx>

Inherited from:PaginatorBase

cursor

The page cursor, pass it to your @ButtonRoute.

readonly cursor: PageCursor<Prefix>

Inherited from:PaginatorBase

Handler

The nav handler base. Extend it with an empty body and decorate it, @ButtonRoute(p.cursor).

public readonly Handler: PaginatorHandlerCtor<Prefix>

buildPage()

Build one page as a ReplyResponse. Each transport wraps this in a page() taking its handler.

protected async buildPage(
    ctx: Ctx,
    n: number
): Promise<ReplyResponse>

Inherited from:PaginatorBase

page()

Render a page as a ReplyResponse without sending anything.

public async page(
    handler: RepliableHandler<Repliables>,
    n: number
): Promise<ReplyResponse>

Parameter: handler

The handler rendering the page, normally this.

Parameter: n

The zero-based page.

start()

Send a page through the handler's sender. The sender picks reply, edit, or followUp from its ack state.

public async start(
    handler: RepliableHandler<Repliables>,
    n?: number
): Promise<SentMessage>

Parameter: handler

The handler starting the paginator, normally this.

Parameter: n

The zero-based page to open on.