react-image-lightbox-universal v0.0.2

React Image Lightbox Universal

A flexible lightbox component for displaying images in a React Universal App project, if you re building only client side App then it is advisable to use original package https://github.com/fritz-c/react-image-lightbox

DEMO

Features

• Keyboard shortcuts (with rate limiting)
• Image Zoom
• Flexible rendering using src values assigned on the fly
• Image preloading for smoother viewing
• css is generated using extract-text-webpack-plugin so require it as shown in below example

Example

var React    = require('react');
var Lightbox = require('react-image-lightbox-universal');
require('react-image-lightbox-universal/dist/umd/bundle.min.css'); 

var images = [
    '//placekitten.com/1500/500',
    '//placekitten.com/4000/3000',
    '//placekitten.com/800/1200',
    '//placekitten.com/1500/1500'
];

module.exports = React.createClass({
    getInitialState: function() {
        return {
            index: 0,
            isOpen: false
        };
    },
    openLightbox: function() {
        this.setState({ isOpen: true });
    },
    closeLightbox: function() {
        this.setState({ isOpen: false });
    },
    moveNext: function() {
        this.setState({ index: (this.state.index + 1) % images.length });
    },
    movePrev: function() {
        this.setState({ index: (this.state.index + images.length - 1) % images.length });
    },
    render: function() {
        var lightbox = '';
        if (this.state.isOpen) {
            lightbox = (
                <Lightbox
                    mainSrc={images[this.state.index]}
                    nextSrc={images[(this.state.index + 1) % images.length]}
                    prevSrc={images[(this.state.index + images.length - 1) % images.length]}

                    onCloseRequest={this.closeLightbox}
                    onMovePrevRequest={this.movePrev}
                    onMoveNextRequest={this.moveNext}
                />
            );
        }

        return (
            <div>
                <button type="button" onClick={this.openLightbox}>Open Lightbox</button>
                {lightbox}
            </div>
        );
    }
});

Options

Contributing

After cloning the repository and running npm install inside, you can use the following commands to develop and build the project.

# Starts a webpack dev server that hosts a demo page with the lightbox.
# It uses react-hot-loader so changes are reflected on save.
npm start

# Lints the code with eslint and my custom rules.
npm run lint

# Lints and builds the code, placing the result in the dist directory.
# This build is necessary to reflect changes if you're 
#  `npm link`-ed to this repository from another local project.
npm run build

Pull requests are welcome!

License

MIT