https://github.com/joomla-projects/custom-elements

A compilation of Joomla 4 Custom Elements.
https://github.com/joomla-projects/custom-elements

custom-elements javascript joomla web-components webcomponents

Last synced: about 2 months ago
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A compilation of Joomla 4 Custom Elements.

• Host: GitHub
• URL: https://github.com/joomla-projects/custom-elements
• Owner: joomla-projects
• License: gpl-2.0
• Created: 2017-01-22T14:25:48.000Z (almost 8 years ago)
• Default Branch: master
• Last Pushed: 2024-10-10T20:34:27.000Z (3 months ago)
• Last Synced: 2024-10-28T14:58:16.648Z (2 months ago)
• Topics: custom-elements, javascript, joomla, web-components, webcomponents
• Language: JavaScript
• Homepage:
• Size: 6.06 MB
• Stars: 32
• Watchers: 13
• Forks: 29
• Open Issues: 14
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE
  • Security: SECURITY.md

Awesome Lists containing this project

• awesome-web-components - Joomla UI custom elements - Compilation of Joomla 4 Custom Elements. (Real World / Component Libraries)

README

        
# Joomla UI custom elements

Build Status

---------------------

| SauceLabs tests | GreenKeeper | Webcomponents.org |

| ------------- | ------------- | ------------- |

| [![Sauce Test Status](https://app.saucelabs.com/buildstatus/joomla-custom-elements)](https://app.saucelabs.com/u/joomla-custom-elements) | [![Greenkeeper badge](https://badges.greenkeeper.io/joomla-projects/custom-elements.svg)](https://greenkeeper.io/) | [![Published on webcomponents.org](https://img.shields.io/badge/webcomponents.org-published-blue.svg)](https://www.webcomponents.org/element/joomla-projects/custom-elements) |

| Sauce Labs |

| ------------- |

| [![Browser Matrix](https://app.saucelabs.com/browser-matrix/joomla-custom-elements.svg)](https://app.saucelabs.com/u/joomla-custom-elements) |

### UI components using modern technologies

This is a collection of all the components that Joomla is using. They are developed with the new W3C standard: custom elements. Each component is using plain and optimized javascript for performance. Also the HTML markup (wherever possible) is reduced to offer a great benefit for front end developers).

### Using the NPM power

You can install this package by using NPM:

```bash

$ npm i joomla-ui-custom-elements

```

### Configuration

The prefix of all the elements is configuarable. To do so duplicate the file `settings.yaml` and name the new file as `settings-custom.yaml`. Open the file in your editor and change the prefix to your taste. (It needs to be one word - check the W3C speifications for valid custom element naming).

Build your custom elements by executing:

```bash

$ grunt

```

The folder named `dist` contains all your elements.

### Usage

For each component that you need to have available in your page you need to add the custom element in the head of the document:

```html

```

### Tests

Once again we are using the great tools from the polymer team here!

You will need `wct` (web component tester) installed globally. To do so just run `npm install web-component-tester -g`.

You might need to run that command as sudo!

After that, in the root folder of this project just run `wct` and see the status of the tests...

The default setup is based on MacOS system and looking for Chrome, Firefox and Safari browsers, you can change this by editing line 5 of https://github.com/joomla-projects/custom-elements/blob/master/wct.conf.json#L5

### Browser support

Although all the major browsers are **committed** to support custom elements some of the **all green browsers** do need a polyfill. The polyfills can be found in the dist folder and are created by the Polymer team (Polymer is a Google project).

The repo for the actual polyfill is: https://github.com/webcomponents/webcomponentsjs

### Documentation

Fully documented [here](https://joomla-projects.github.io/custom-elements/)

### License

The library is released under the [GPL license](LICENSE)