ink-checkbox-list

Checkbox list component for Ink

Demo

Install

$ npm install ink-checkbox-list

Usage

const {h, render} = require('ink');
const {List, ListItem} = require('ink-checkbox-list');

render(
	<List
		onSubmit={(list) => {
			console.log(list)
			process.exit(0);
		}}
	>
		<ListItem value="1">option1</ListItem>
		<ListItem value="2">option2</ListItem>
		<ListItem value="3">option3</ListItem>
		<ListItem value="4">option4</ListItem>
	</List>
);

Note:

Use this snippet to enable keypress events:

const readline = require('readline');

readline.emitKeypressEvents(process.stdin);
process.stdin.setRawMode(true);

Props

List

checkedChar

Type: string Default: ☒

This character is used checked component.

uncheckedChar

Type: string Default: ☐

This character is used unchecked component.

cursorChar

Type: string Default: ❯

This character is used current cursor line.

onChange

Type: Function

Function to call when you pressed Space key.

onSubmit

Type: Function

Function to call when you pressed Enter key.

ListItem

value

Type: string Required

onChange()/onSubmit() is used this props. Callback function return value list.

Key bindings

| key | action | |---|---| | Space| toggle check/uncheck | | Enter| submit item list | | ↑| move to up a cursor | | ↓| move to down a cursor |

LICENSE

MIT © 2017 MaxMellon