React Image Gallery

Live Demo (try it on mobile for swipe support)

Live demo: linxtion.com/demo/react-image-gallery

React image gallery is a React component for building image galleries and carousels

Features of react-image-gallery

• Mobile friendly
• Thumbnail navigation
• Fullscreen support
• Custom rendered slides
• Responsive design

Getting started

npm install react-image-gallery

Style import

# SCSS
@import "node_modules/react-image-gallery/styles/scss/image-gallery.scss";

# CSS
@import "node_modules/react-image-gallery/styles/css/image-gallery.css";

# Webpack
import "react-image-gallery/styles/css/image-gallery.css";

# Stylesheet with no icons
node_modules/react-image-gallery/styles/scss/image-gallery-no-icon.scss
node_modules/react-image-gallery/styles/css/image-gallery-no-icon.css

Example

Need more example? See example/app.js

import ImageGallery from 'react-image-gallery';

class MyComponent extends React.Component {

  handleImageLoad(event) {
    console.log('Image loaded ', event.target)
  }

  render() {

    const images = [
      {
        original: 'http://lorempixel.com/1000/600/nature/1/',
        thumbnail: 'http://lorempixel.com/250/150/nature/1/',
      },
      {
        original: 'http://lorempixel.com/1000/600/nature/2/',
        thumbnail: 'http://lorempixel.com/250/150/nature/2/'
      },
      {
        original: 'http://lorempixel.com/1000/600/nature/3/',
        thumbnail: 'http://lorempixel.com/250/150/nature/3/'
      }
    ]

    return (
      <ImageGallery
        items={images}
        slideInterval={2000}
        onImageLoad={this.handleImageLoad}/>
    );
  }

}

Props

• items: (required) Array of objects, see example above,

  • Available Properties
    • original - image src url
    • thumbnail - image thumbnail src url
    • originalClass - custom image class
    • thumbnailClass - custom thumbnail class
    • originalAlt - image alt
    • thumbnailAlt - thumbnail image alt
    • originalTitle - image title
    • thumbnailTitle - thumbnail image title
    • thumbnailLabel - label for thumbnail
    • description - description for image
    • srcSet - image srcset (html5 attribute)
    • sizes - image sizes (html5 attribute)

• infinite: Boolean, default true

  • infinite sliding

• lazyLoad: Boolean, default false

• showNav: Boolean, default true

• showThumbnails: Boolean, default true

• thumbnailPosition: String, default bottom

  • available positions: top, right, bottom, left

• showFullscreenButton: Boolean, default true

• useBrowserFullscreen: Boolean, default true

  • if false, fullscreen will be done via css within the browser

• showPlayButton: Boolean, default true

• showBullets: Boolean, default false

• showIndex: Boolean, default false

• autoPlay: Boolean, default false

• disableThumbnailScroll: Boolean, default false

  • disables the thumbnail container from adjusting

• slideOnThumbnailHover: Boolean, default false

  • slides to the currently hovered thumbnail

• disableArrowKeys: Boolean, default false

• disableSwipe: Boolean, default false

• defaultImage: String, default undefined

  • an image src pointing to your default image if an image fails to load
  • handles both slide image, and thumbnail image

• indexSeparator: String, default ' / ', ignored if showIndex is false

• slideDuration: Integer, default 450

  • transition duration during image slide in milliseconds

• swipingTransitionDuration: Integer, default 0

  • transition duration while swiping in milliseconds

• slideInterval: Integer, default 3000

• swipeThreshold: Integer, default 30

  • A percentage of how far the offset of the current slide is swiped to trigger a slide event. e.g. If the current slide is swiped less than 30% to the left or right, it will not trigger a slide event.

• startIndex: Integer, default 0

• onImageError: Function, callback(event)

  • overrides defaultImage

• onThumbnailError: Function, callback(event)

  • overrides defaultImage

• onThumbnailClick: Function, callback(event, index)

• onImageLoad: Function, callback(event)

• onSlide: Function, callback(currentIndex)

• onScreenChange: Function, callback(fullscreenElement)

• onPause: Function, callback(currentIndex)

• onPlay: Function, callback(currentIndex)

• onClick: Function, callback(event)

• onTouchMove: Function, callback(event)

• onTouchEnd: Function, callback(event)

• onTouchStart: Function, callback(event)

• renderCustomControls: Function, custom controls rendering

  • Use this to render custom controls or other elements on the currently displayed image (like the fullscreen button)

    _renderCustomControls() {
      return <a href='' className='image-gallery-custom-action' onClick={this._customAction.bind(this)}/>
    }

• renderItem: Function, custom item rendering

  • On a specific item [{thumbnail: '...', renderItem: this.myRenderItem}] or
  • As a prop passed into ImageGallery to completely override _renderItem, see source for reference

• renderThumbInner: Function, custom thumbnail rendering

  • On a specific item [{thumbnail: '...', renderThumbInner: this.myRenderThumbInner}] or
  • As a prop passed into ImageGallery to completely override _renderThumbInner, see source for reference

• renderLeftNav: Function, custom left nav component

  • Use this to render a custom left nav control
  • Passes onClick callback that will slide to the previous item and disabled argument for when to disable the nav

    renderLeftNav(onClick, disabled) {
      return (
        <button
          className='image-gallery-custom-left-nav'
          disabled={disabled}
          onClick={onClick}/>
      )
    }

• renderRightNav: Function, custom right nav component

  • Use this to render a custom right nav control
  • Passes onClick callback that will slide to the next item and disabled argument for when to disable the nav

    renderRightNav(onClick, disabled) {
      return (
        <button
          className='image-gallery-custom-right-nav'
          disabled={disabled}
          onClick={onClick}/>
      )
    }

• renderPlayPauseButton: Function, play pause button component

  • Use this to render a custom play pause button
  • Passes onClick callback that will toggle play/pause and isPlaying argument for when gallery is playing

    renderPlayPauseButton: (onClick, isPlaying) => {
      return (
        <button
          type='button'
          className={
            `image-gallery-play-button${isPlaying ? ' active' : ''}`}
          onClick={onClick}
        />
      );
    }

• renderFullscreenButton: Function, custom fullscreen button component

  • Use this to render a custom fullscreen button
  • Passes onClick callback that will toggle fullscreen and isFullscreen argument for when fullscreen is active

    renderFullscreenButton: (onClick, isFullscreen) => {
      return (
        <button
          type='button'
          className={
            `image-gallery-fullscreen-button${isFullscreen ? ' active' : ''}`}
          onClick={onClick}
        />
      );
    },

Functions

• play(): plays the slides
• pause(): pauses the slides
• fullScreen(): activates full screen
• exitFullScreen(): deactivates full screen
• slideToIndex(index): slides to a specific index
• getCurrentIndex(): returns the current index

Contributing

• Follow eslint provided
• Comment your code
• Describe your feature/implementation in the pullrequest
• Write clean code

Build the example locally

git clone https://github.com/xiaolin/react-image-gallery.git
cd react-image-gallery
npm install
npm start

Then open localhost:8001 in a browser.

License

MIT