# @krschacht/react-native-web-swiper

> Simple swiper / slider. Works both on React-Native and React-Native-Web.

Latest version **2.2.3** (published 2022-01-20) · MIT license · 0 weekly downloads

## Install

```sh
npm install @krschacht/react-native-web-swiper
pnpm add @krschacht/react-native-web-swiper
yarn add @krschacht/react-native-web-swiper
bun add @krschacht/react-native-web-swiper
```

## Health

**Score 20/100 (F)** — status: abandoned.

Positive: has types; no vulnerabilities.

Warnings: low downloads; no esm support.

Negative: abandoned; low maintenance score.

## Facts

| | |
|---|---|
| Version | 2.2.3 |
| Published | 2022-01-20 |
| First published | 2022-01-20 |
| Weekly downloads | 0 |
| License | MIT |
| TypeScript types | bundled |
| Module format | CommonJS |
| Dependencies | 1 |
| Unpacked size | 51.9 KB |
| Known vulnerabilities | 0 |
| Install scripts | no |
| GitHub stars | 0 |
| Maintainers | krschacht |
| Keywords | react-native, react-native-web, swipe, swiper, slider |

## Links

- npm: https://www.npmjs.com/package/@krschacht/react-native-web-swiper
- Repository: https://github.com/explanation/react-native-web-swiper
- Homepage: https://github.com/explanation/react-native-web-swiper#readme
- Issues: https://github.com/explanation/react-native-web-swiper/issues
- npm.io page: https://npm.io/package/@krschacht/react-native-web-swiper

## Dependencies (1)

- [prop-types](https://npm.io/package/prop-types.md) ^15.6.2

## Alternatives

- [adhdev](https://npm.io/package/adhdev.md) — 11.1K weekly downloads
- [react-slide-button](https://npm.io/package/react-slide-button.md) — 310 weekly downloads
- [better](https://npm.io/package/better.md) — 42 weekly downloads
- [react-native-swipe-image](https://npm.io/package/react-native-swipe-image.md) — 22 weekly downloads
- [nl.fokkezb.pulltorefresh](https://npm.io/package/nl.fokkezb.pulltorefresh.md) — 11 weekly downloads

## Recent versions

- 2.2.3 (latest) — 2022-01-20
- 2.2.2 — 2022-01-20

## README

# react-native-web-swiper

Simple swiper / slider. Works both on React-Native and React-Native-Web.

## Demo

Hybrid Snack: https://snack.expo.io/@oxyii/react-native-web-swiper

## Installation

```bash
$ npm i react-native-web-swiper --save
```

## Usage

```jsx
import React from 'react';
import { StyleSheet, Text, View } from 'react-native';
import Swiper from 'react-native-web-swiper';

const styles = StyleSheet.create({
  container: {
    flex: 1,
  },
  slideContainer: {
    flex: 1,
    alignItems: 'center',
    justifyContent: 'center',
  },
  slide1: {
    backgroundColor: 'rgba(20,20,200,0.3)',
  },
  slide2: {
    backgroundColor: 'rgba(20,200,20,0.3)',
  },
  slide3: {
    backgroundColor: 'rgba(200,20,20,0.3)',
  },
});

export default class Screen extends React.Component {
  render() {
    return (
      <View style={styles.container}>
        <Swiper>
          <View style={[styles.slideContainer,styles.slide1]}>
            <Text>Slide 1</Text>
          </View>
          <View style={[styles.slideContainer,styles.slide2]}>
            <Text>Slide 2</Text>
          </View>
          <View style={[styles.slideContainer,styles.slide3]}>
            <Text>Slide 3</Text>
          </View>
        </Swiper>
      </View>
    );
  }
}
```

### With props

```jsx
<Swiper
  vertical {/* slide up / down instead left / right */}
  from={1} {/* initial slide is second */}
  loop {/* back to first slide after last */}
  timeout={2} {/* autoplay duration (2 secs) */}
  springConfig={{ speed: 11 }} {/* RN Animated.spring config */}
  minDistanceForAction={0.15} {/* Swipe less that 15% keep active slide */}
  positionFixed {/* Fix mobile safari vertical bounces */}
  controlsProps={{
    DotComponent: ({ index, isActive, onPress }) => <Text onPress={onPress}>Your Custom Dot {index+1}</Text>
  }}
>
  <View style={{ flex: 1 }} /> {/* Slide 1 */}
  <View style={{ flex: 1 }} /> {/* Slide 2 */}
  {/* ... */}
</Swiper>
```

### Dynamic content

The slide automatically gets `props.activeIndex` and `props.index`.

```jsx
import React from 'react';
import { Text, View } from 'react-native';
import Swiper from 'react-native-web-swiper';

type Props = {
  index?: number,
  activeIndex?: number,
}
export const SomeSlide = (props: Props) => (
  <View>
    <Text>{props.activeIndex}/{props.index}</Text>
  </View>
)

export default () => (
  <Swiper>
    <SomeSlide />
    <SomeSlide />
  </Swiper>
)
```

This is possible because `Swiper` used `cloneElement` and inject internally the `activeIndex` and `index` props to each slide. This also means that all slides will re-render on swipe, since the `activeIndex` prop value changes on swipe.

---

## Props

|         Prop         |    Default   |          Type         | Description |
| :------------------- |:------------:| :--------------------:| :-----------|
| vertical             | `false`      | `boolean`             | Swiper vertical layout |
| from                 | `0`          | `number`              | Initial slide index |
| loop                 | `false`      | `boolean`             | Set to `true` to enable continuous loop mode |
| timeout              | `0`          | `number`              | Delay between auto play transitions (in second). Set negative value for reverse autoplay :satisfied:. Autoplay disabled by default |
| gesturesEnabled      | `() => true` | `function`            | Function that returns boolean value. Must return `false` to disable swiping mechanism. Does not disable Prev / Next buttons |
| springConfig         |              | [`Animated.spring`](https://facebook.github.io/react-native/docs/animated#spring) | Tune spring animation on autoplay, touch release or slides changes via buttons |
| minDistanceToCapture | `5`          | `number`              | Initiate animation after swipe this distance. It fix gesture collisions inside ScrollView |
| minDistanceForAction | `0.2`        | `number`              | Minimal part of swiper width (or height for vertical) must be swiped for changing index. Otherwise animation restore current slide. Default value 0.2 means that 20% must be swiped for change index |
| positionFixed        | `false`      | `boolean`             | Swiper inner container position `fixed` instead `relative`. Fix mobile safari vertical bounce |
| containerStyle       |              | `ViewPropTypes.style` | Outer (root) container style |
| innerContainerStyle  |              | `ViewPropTypes.style` | Inner container style |
| swipeAreaStyle       |              | `ViewPropTypes.style` | Swipe area style |
| slideWrapperStyle    |              | `ViewPropTypes.style` | Each slide wrapper style |
| controlsEnabled      | `true`       | `boolean`             | Dots and control buttons visible and enabled |
| Controls             |              | `React.Component`     | Custom controls component |
| onAnimationStart     |              | `function`            | Any swiper animation start |
| onAnimationEnd       |              | `function`            | Any swiper animation end |
| onIndexChanged       |              | `function`            | Called when active index changed |
| controlsProps        |              | `object`              | see below |

### Controls Props

Over the swiper we need to create a controls layer. But this layer will block the possibility of swiper layer control.
We created 9 controls placeholders to solve this problem:
`top-left`, `top`, `top-right`, `left`, `center`, `right`, `bottom-left`, `bottom` and `bottom-right`.
You can adjust controls position by placing into relevant placeholder:

```jsx
<Swiper
  ...
  controlsProps={{
    prevTitle: 'prev button title',
    nextTitle: 'next button title',
    dotsTouchable: true, {/* touch over dot will make swiper move to rel slide */}
    dotsPos: 'top',
    prevPos: false, {/* hide prev button */}
    nextPos: 'top-right',
    cellsStyle: {
      'top': { padding: 5, backgroundColor: 'rgba(0, 0, 0, .3)' },
      'top-left': { /* any custom placeholder style */ },
    },
    cellsContent: {
      'bottom-right': <AnyComponent /> {/* Additional content in placeholder */}
    }
  }}
/>
```

|         Prop         |    Default   |           Type           | Description |
| :------------------- |:------------:| :-----------------------:| :-----------|
| cellsStyle           |              | `object`                 | Controls corners placeholders styles. Allowed keys is: `top-left`, `top`, `top-right`, `left`, `center`, `right`, `bottom-left`, `bottom` and `bottom-right`, allowed values is `ViewPropTypes.style` |
| cellsContent         |              | `object`                 | Controls corners placeholders additional content. Allowed keys is: `top-left`, `top`, `top-right`, `left`, `center`, `right`, `bottom-left`, `bottom` and `bottom-right`, allowed values is `string` **OR** `React element` |
| dotsPos              | `'bottom'` **OR** `'right'` if vertical | `boolean` **OR** `enum('top-left', 'top', 'top-right', 'left', 'center', 'right', 'bottom-left', 'bottom', 'bottom-right')` | Dots position |
| prevPos              | `'bottom-left'` **OR** `'top-right'` if vertical | `boolean` **OR** `enum('top-left', 'top', 'top-right', 'left', 'center', 'right', 'bottom-left', 'bottom', 'bottom-right')` | Prev button position |
| nextPos              | `'bottom-right'` | `boolean` **OR** `enum('top-left', 'top', 'top-right', 'left', 'center', 'right', 'bottom-left', 'bottom', 'bottom-right')` | Next button position |
| prevTitle            | `'Prev'`     | `string`                 | Prev button title |
| nextTitle            | `'Next'`     | `string`                 | Next button title |
| prevTitleStyle       |              | `Text.propTypes.style`   | Customize prev button title |
| nextTitleStyle       |              | `Text.propTypes.style`   | Customize next button title |
| PrevComponent        |              | `React.Component`        | Custom prev button component |
| NextComponent        |              | `React.Component`        | Custom next button component |
| firstPrevElement     |              | `element`                | Custom prev element on first slide (if not loop) |
| lastNextElement      |              | `element`                | Custom next element on last slide (if not loop) |
| dotsTouchable        | `false`      | `boolean`                | Touches over dots will move swiper to relative slide |
| dotsWrapperStyle     |              | `ViewPropTypes.style`    | Dots wrapper View style |
| dotProps             |              | `object`                 | `react-native-elements` [Badge props](https://react-native-training.github.io/react-native-elements/docs/badge.html#props) |
| dotActiveStyle       |              | `object`                 | Additional style to active dot. Will be added to dot [badgeStyle](https://react-native-training.github.io/react-native-elements/docs/badge.html#badgestyle) |
| DotComponent         |              | `React.Component`        | Custom dot component |

## Interaction methods

Store a reference to the Swiper in your component by using the ref prop
provided by React ([see docs](https://reactjs.org/docs/refs-and-the-dom.html)):

```jsx
const swiperRef = useRef(null);

...

<Swiper
  ref={swiperRef}
  ...
/>
```

Then you can manually trigger swiper from anywhere:

```jsx
() => {
  swiperRef.current.goTo(1);
  swiperRef.current.goToPrev();
  swiperRef.current.goToNext();
  const index = swiperRef.current.getActiveIndex();
};
```

---
_Source: https://npm.io/package/@krschacht/react-native-web-swiper · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._