@farbenmeer/react-spring-slider

react-spring-slider

1. General
2. Installation
3. Usage
4. Configuration
5. More Examples
6. Contribution

General

This is a slider which uses react-spring under the hood.

This project aims to be flexible through configuration as well as be easy to use by sane and reasonable defaults.

You can have a real life look how this can be used within storybook (source) at: farbenmeer.github.io/react-spring-slider.

Installation

yarn add @farbenmeer/react-spring-slider
// OR
npm install --save @farbenmeer/react-spring-slider

Usage

The module provides a default export which you can import and use in your own component.

import Slider from "@farbenmeer/react-spring-slider";

const App = () => {
	return (
		<Slider>
			<div>child 1</div>
			<div>child 2</div>
			<div>child 3</div>
		</Slider>
	);
};

The slider can gain any children as long as there are a react node, so you can show images, text or some more complex components.

You can also use Typescript as the package contains type definitions.

Configuration

The slider currently provides the following interface:

Name	Type	Default	Description
activeIndex	number	0	Controlles the shown index
ArrowComponent	function	-	A custom component for the arrows
auto	number	0	0 = disabled auto sliding. Indicates the pausing time in milliseconds per slide before next slide is shown.
BulletComponent	function	-	A custom component for the bullets
bulletStyle	object	{ }	custom styles for the bullets
children	node	[ ]	The children of the slider, every child is a single slide
hasArrows	boolean	false	Whether the slider should have arrows or not
hasBullets	boolean	false	Whether the slider should have bullets or not
onSlideChange	function	-	Callback which is triggered when the slides changed either manually or automatically
setSlideCustom	function	-	A function to overwrite the default setSlide behavior.
slidesAtOnce	number	1	A number which represents how many slides should be shown at once.

More examples

Custom bulletStyle

<Slider hasBullets bulletStyle={{ backgroundColor: "#fff" }}>
	<MySlide />
	<MySlide />
	<MySlide />
</Slider>

Fully customized

import Slider from "@farbenmeer/react-spring-slider";

const App = () => {
	const onSlideChange = (index) => console.log(`changed to slide ${index}`);
	const setSlideCustom = () => 1;

	const BulletComponent = ({ onClick, isActive }) => (
		<li
			style={{
				width: "25px",
				height: "25px",
				backgroundColor: "red",
				margin: "0 2px",
				opacity: isActive && "0.5",
			}}
			onClick={onClick}
		/>
	);

	BulletComponent.propTypes = {
		onClick: PropTypes.func.isRequired,
		isActive: PropTypes.bool.isRequired,
	};

	const ArrowComponent = ({ onClick, direction }) => {
		return (
			<div
				style={{
					border: "1px solid black",
					padding: "1em",
					backgroundColor: "white",
				}}
				onClick={onClick}
			>
				{direction}
			</div>
		);
	};

	ArrowComponent.propTypes = {
		onClick: PropTypes.func.isRequired,
		direction: PropTypes.string.isRequired,
	};

	return (
		<Slider
			activeIndex={2}
			slidesAtOnce={2}
			auto
			hasBullets
			BulletComponent={BulletComponent}
			ArrowComponent={ArrowComponent}
			onSlideChange={onSlideChange}
			setSlideCustom={setSlideCustom}
		>
			<div>child 1</div>
			<div>child 2</div>
			<div>child 3</div>
		</Slider>
	);
};

For more examples have a look at storybook (storybook source code).

Contribution

See CONTRIBUTING.md

Changelog

1.3.0 (2020-09-01)

Features

• slidesatonce: Add slidesAtOnce property (#140) (6a24ab3), closes #79