sticky-footer
v4.2.0
Published
Responsive sticky footers
Downloads
118
Readme
Sticky Footer
Responsive sticky footers that adjust dynamically as the screen size changes.
Download Sticky Footer / View the demo
Want to learn how to write your own vanilla JS plugins? Check out "The Vanilla JS Guidebook" and level-up as a web developer. 🚀
Getting Started
Compiled and production-ready code can be found in the dist
directory. The src
directory contains development code.
1. Include Sticky Footer on your site.
<script src="dist/js/sticky-footer.js"></script>
2. Add the markup to your HTML.
<div data-sticky-wrap>
Body content
</div>
<div data-sticky-footer>
Footer content
</div>
Add the data-sticky-wrap
attribute to a parent <div>
that contains all of your page content. Add the data-sticky-footer
attribute to the parent <div>
that contains all of your footer content.
3. Initialize Sticky Footer.
<script>
stickyFooter.init();
</script>
In the footer of your page, after the content, initialize Sticky Footer. And that's it, you're done. Nice work!
Installing with Package Managers
You can install Sticky Footer with your favorite package manager.
- NPM:
npm install cferdinandi/sticky-footer
- Bower:
bower install https://github.com/cferdinandi/sticky-footer.git
- Component:
component install cferdinandi/sticky-footer
Working with the Source Files
If you would prefer, you can work with the development code in the src
directory using the included Gulp build system. This compiles, lints, and minifies code.
Dependencies
Make sure these are installed first.
Quick Start
- In bash/terminal/command line,
cd
into your project directory. - Run
npm install
to install required files. - When it's done installing, run one of the task runners to get going:
gulp
manually compiles files.gulp watch
automatically compiles files when changes are made and applies changes using LiveReload.
Options and Settings
Sticky Footer includes smart defaults and works right out of the box. But if you want to customize things, it also has a robust API that provides multiple ways for you to adjust the default options and settings.
Global Settings
You can pass callbacks into Sticky Footer through the init()
function:
stickyFooter.init({
selectorWrap: '[data-sticky-wrap]', // Selector for the wrap container (must use a valid CSS selector)
selectorFooter: '[data-sticky-footer]', // Selector for the footer (must use a valid CSS selector)
callback: function () {}, // Runs after the footer is stuck
});
Use Sticky Footer events in your own scripts
You can also call Sticky Footer events in your own scripts.
destroy()
Destroy the current stickyFooter.init()
. This is called automatically during the init
function to remove any existing initializations.
stickyFooter.destroy();
Browser Compatibility
Sticky Footer works in all modern browsers, and IE 9 and above.
Sticky Footer is built with modern JavaScript APIs, and uses progressive enhancement. If the JavaScript file fails to load, or if your site is viewed on older and less capable browsers, footers will simply float up against the content like they normally would.
How to Contribute
In lieu of a formal style guide, take care to maintain the existing coding style. Please apply fixes to both the development and production code. Don't forget to update the version number, and when applicable, the documentation.
License
The code is available under the MIT License.