ink-select-input

ink-select-input

Select input component for Ink

Install

npm install ink-select-input

Usage

import React from 'react';
import {render} from 'ink';
import SelectInput from 'ink-select-input';

const Demo = () => {
	const handleSelect = item => {
		// `item` = { label: 'First', value: 'first' }
	};

	const items = [
		{
			label: 'First',
			value: 'first'
		},
		{
			label: 'Second',
			value: 'second'
		},
		{
			label: 'Third',
			value: 'third'
		}
	];

	return <SelectInput items={items} onSelect={handleSelect} />;
};

render(<Demo />);

The user can navigate using arrow up/down keys or the j k keys, then press return to select. Alternatively, press the number key corresponding to an option to select it instantly.

Props

items

Type: array
Default: []

Items to display in a list. Each item must be an object and have label and value props, it may also optionally have a key prop. If no key prop is provided, value will be used as the item key.

isFocused

Type: boolean
Default: true

Listen to user's input. Useful in case there are multiple input components at the same time and input must be "routed" to a specific component.

initialIndex

Type: number
Default: 0

Index of initially-selected item in items array.

limit

Type: number

Number of items to display.

indicatorComponent

Type: Component

Custom component to override the default indicator component.

itemComponent

Type: Component

Custom component to override the default item component.

onSelect

Type: function

Function to call when user selects an item. Item object is passed to that function as an argument.

onHighlight

Type: function

Function to call when user highlights an item. Item object is passed to that function as an argument.

Similar packages

Other packages similar to ink-select-input

ink

Ink is a React renderer for the terminal. It allows you to build and render command-line applications using React components. While ink-select-input is a specific component for creating selectable inputs, Ink provides the foundational framework for building the entire CLI application.

inquirer

Inquirer is a collection of common interactive command-line user interfaces. It provides a variety of prompts, including list, checkbox, and input prompts. Compared to ink-select-input, Inquirer offers a broader range of prompt types but is not built on React.

blessed

Blessed is a curses-like library for building terminal user interfaces. It provides a wide range of widgets and is highly customizable. Unlike ink-select-input, which is a React component, Blessed is a more general-purpose library for building terminal UIs.