React wrapper for Ladda buttons.
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README.md

react-ladda

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A React wrapper for Ladda buttons. Example

Installation

react-ladda can be installed directly through npm:

$ npm install --save react-ladda

Usage

LaddaButton is a React component that renders a Ladda button. You can change the button's loading state and progress using the loading and progress props.

import React, { Component } from 'react';

import LaddaButton, { XL, SLIDE_UP } from 'react-ladda';

class App extends Component {

  state = { loading: false };

  toggle() {
    this.setState({
      loading: !this.state.loading,
      progress: 0.5,
    });
  }

  render() {
    return (
      <LaddaButton
        loading={this.state.loading}
        onClick={this.toggle}
        data-color="#eee"
        data-size={XL}
        data-style={SLIDE_UP}
        data-spinner-size={30}
        data-spinner-color="#ddd"
        data-spinner-lines={12}
      >
        Click Here!
      </LaddaButton>
    );
  }
};

ReactDOM.render(<App />, document.body);

Although this package doesn't include the styles for the Ladda buttons, there are many different ways to include them. The easiest way is to add the following tag to your document:

<link rel="stylesheet" type="text/css" href="https://cdnjs.cloudflare.com/ajax/libs/Ladda/1.0.0/ladda.min.css">

Props

All of the native Ladda button options are supported through props:

Prop Type Description
loading boolean Displays the button's loading indicator
progress number Number from 0.0 to 1.0
data-color string Color applied to the button ({green,red,blue,purple,mint})
data-size string A button size
data-style string A button style
data-spinner-size number Number representing the size of the spinner in pixels
data-spinner-color string Color applied to the spinner (eg. #eee)
data-spinner-lines number Number of spokes in the spinner

Sizes and Styles

Ladda comes with a variety of different sizes and styles that you can use. Button sizes and styles can be directly imported from react-ladda:

import LaddaButton, { XS, EXPAND_LEFT } from 'react-ladda'

Sizes

  • XS
  • S
  • L
  • XL

Styles

  • CONTRACT
  • CONTRACT_OVERLAY
  • EXPAND_LEFT
  • EXPAND_RIGHT
  • EXPAND_UP
  • EXPAND_DOWN
  • SLIDE_LEFT
  • SLIDE_RIGHT
  • SLIDE_UP
  • SLIDE_DOWN
  • ZOOM_IN
  • ZOOM_OUT

Development

After cloning and running npm install, you can use the following npm commands for easier development:

Command Description
npm test Runs the test suite
npm run watch Runs the test suite and reruns when any source or test file changes
npm run lint Lints both the source and test files
npm run build Compiles the source into ES5 and outputs the results into dist

Contributions are more than welcome!