betsol-load-stylesheet

load-stylesheet

Loads stylesheets on demand with consistent callback support

This small module allows you to load CSS-resources asynchronously inside the browser on demand from JavaScript with consistent callbacks.

It works in all modern browsers as of March 2016. If you have some compatibility issues — please create an issue.

Installation

Install library with yarn

yarn add betsol-load-stylesheet

Add library to your page

<script src="/node_modules/betsol-load-stylesheet/dist/betsol-load-stylesheet.js"></script>

You should use minified version (betsol-load-stylesheet.min.js) in production.

Usage

Just call loadStylesheet() global function with URL and an optional callback and options object:

var linkElement = window.loadStylesheet('/css/foo.css', function () {
  alert('CSS file loaded!');
}, options);

The function will return a reference to the <link> DOM element for your convenience. You can track added links that way an remove them if necessary in the future.

Options

The third parameter is an optional options object. The following options are supported:

insertBefore: This should be another element which is part of your HTML's head.

Changelog

Please see the changelog for list of changes.

Feedback

If you have found a bug or have another issue with the library — please create an issue.

If you have a question regarding the library or it's integration with your project — consider asking a question at StackOverflow and sending me a link via E-Mail. I will be glad to help.

Have any ideas or propositions? Feel free to contact me by E-Mail.

Cheers!

Developer guide

Fork, clone, create a feature branch, commit, create a PR.

Run:

• yarn install to initialize the project
• gulp build to re-build the dist files
• gulp demo to run the demo server on port 1337

Do not add dist files to the PR itself. We will re-compile the module manually each time before releasing.

Support

If you like this library consider to add star on GitHub repository.

Thank you!

License

The MIT License (MIT)

Copyright (c) 2016-2017 Slava Fomin II, BETTER SOLUTIONS

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Changelog

Version 1.1.0

(31 May 2017)

• Introduced insertBefore option