Badger Accordion

Contents

• The idea
  • Key terminologies
• Basic setup
  • Styles
• Options
• Methods
• Sponsors
• Contributors
• Roadmap

You'll need to import the plugin and create a new instance so you can use it. There is a working example in the example directory (shock horror!) if you'd like something to reference.

1. Create your markup
2. Include the basic styles (which are in dist/badger-accordion.css or dist/badger-accordion.css)
3. Import badger-accordion.js
4. Create new instance of the accordion

I'd recommend also importing the Array.from pollyfill so that your accordion will work for IE9+. The pollyfill only adds 0.93kb (0.34kb gzipped).

import pollyfill from 'array-from-pollyfill';
import BadgerAccordion from 'badger-accordion';

// Creating a new instance of the accordion
const accordion = new BadgerAccordion('.js-badger-accordion');

Next you'll want to create your markup. This is the minimum markup you will need for your accordion. You can use any html elements you would like but you will need to follow the nesting in the example below. I have included the selector badger-accordion__panel that is just for targeting the panels styles. I feel it is best to use separate selectors for targeting an element with JavaScript and CSS. Feel free to create your own selectors all JavaScript selectors are overwrite able using the plugins options.

<dl class="js-badger-accordion">
    <dt>
        <button class="js-badger-accordion-header">
            Header Content
        </button>
    </dt>
    <dd class="badger-accordion__panel js-badger-accordion-panel">
        <div class="js-badger-accordion-panel-inner">
            Panel Content
        </div>
    </dd>
</dl>

Styles

I have created some simple CSS styles to help you with creating an accordion which are in dist/badger-accordion-demo.css or dist/badger-accordion-demo.scss. If you'd like some additional styles checkout the example dir.

Options

The accordion has a selection of options that you can overwrite. For example if you wanted to open the first and 4th panel when the accordion is initalised;

new BadgerAccordion('.js-badger-accordion', {
    openHeadersOnLoad: [0, 3]
});

Methods

The accordion has a series of methods allowing you to have full control over extending the plugin. For example if you wanted to close all your accordion's panels;

Sponsors

A massive thanks to BrowserStack for supporting me by allowing me to use their platform for free. BrowserStack is a cloud based testing tool that lets you test websites on a wide range web browsers and real mobiles devices. This removes all the hassle of installing chunky VM's. BrowserStack has some great tools such as automated testing, testing local sites (via a browser extension) and taking screenshots.

Contributors

I've had some awesome people help me out building the accordion. I worked in part on this while working at Mr B & Friends big shout out to the digital team there. This wouldn't be anywhere near as good if it wasn't for the wise words of Dave Smith. Finally my favourite digital designer Taavi Kelle who gave my demo styles some love ^{Steve Richardson™}.