react-native-slideshow-improved

A quick and easy slideshow for react native but without the undefined and componentwillmount bugs. (Android & iOS)

Installation

npm install react-native-slideshow-improved --save

Usage

import Slideshow from 'react-native-slideshow';

// ...

render() {
  return (
    <Slideshow 
      dataSource={[
        { url:'http://placeimg.com/640/480/any' },
        { url:'http://placeimg.com/640/480/any' },
        { url:'http://placeimg.com/640/480/any' }
    ]}/>
  );
}

Autoplay Example

export default class SlideshowTest extends Component {
  constructor(props) {
    super(props);

    this.state = {
      position: 1,
      interval: null,
      dataSource: [
        {
          title: 'Title 1',
          caption: 'Caption 1',
          url: 'http://placeimg.com/640/480/any',
        }, {
          title: 'Title 2',
          caption: 'Caption 2',
          url: 'http://placeimg.com/640/480/any',
        }, {
          title: 'Title 3',
          caption: 'Caption 3',
          url: 'http://placeimg.com/640/480/any',
        },
      ],
    };
  }

  componentWillMount() {
    this.setState({
      interval: setInterval(() => {
        this.setState({
          position: this.state.position === this.state.dataSource.length ? 0 : this.state.position + 1
        });
      }, 2000)
    });
  }

  componentWillUnmount() {
    clearInterval(this.state.interval);
  }

  render() {
    return (
    <Slideshow 
        dataSource={this.state.dataSource}
        position={this.state.position}
        onPositionChanged={position => this.setState({ position })} />
    );
  }
}

Props

| Property | Type | isRequired? | Default | Description | | --- | :---: | :---: | :---: | --- | | dataSource | bool | required | - | slideshow data | | height | number | optional | 200 | container height | | position | number | optional | - | set position slideshow | | scrollEnabled | bool | optional | true | enable / disable scrolling | | overlay | bool | optional | false | background overlay | | indicatorSize | number | optional | 16 | indicator size | | indicatorColor | string | optional | #CCCCCC |indicator color | | indicatorSelectedColor | string | optional | #FFFFFF | indicator selected color | | arrowSize | number | optional | 16 | arrow size | | arrowLeft | object | optional | - | component arrow left | | arrowRight | object | optional | - | component arrow right | | onPress | func | optional | - | returns an object image and index of image pressed| | onPositionChanged | func | optional | - | called when the current position is changed | | containerStyle | object | optional | - | custom styles for container |

Data Structure

// example data structure

dataSource: [
  {
    title: 'title 1',
    caption: 'caption 1',
    url: 'url 1',
  }, {
    title: 'title 1',
    caption: 'caption 1',
    url: 'url 2',
  },
]

| Property | Type | Description | | --- | :---: | --- | | title | string | title | | caption | string | caption | | url | string / number | image (URL or a local file resource) |

Credits

react-native-image-slider

License

MIT