Checkbox | /deps/cliffy.ts | lume@v1.16.1

class Checkbox

extends GenericList<string[], string[], CheckboxSettings>

import { Checkbox } from "https://deno.land/x/lume@v1.16.1/deps/cliffy.ts";

Checkbox prompt representation.

Methods

protected

Check selected option.

protected

format(value: string[]): string

Format output value.

protected

getListItem(item: CheckboxOptionSettings, isSelected?: boolean): string

Render checkbox option.

protected

getValue(): string[]

Get value of checked options.

protected

handleEvent(event: KeyCode): Promise<void>

Handle user input event.

protected

transform(value: string[]): string[]

Map input value to output value.

protected

validate(value: string[]): boolean | string

Validate input value.

protected

Map string option values to options and set option defaults.

inject(value: string[]): void

Inject prompt value. Can be used for unit tests or pre selections.

prompt(options: CheckboxOptions): Promise<string[]>

Execute the prompt and show cursor on end.

Create list separator.