ember-scroll-up-bar

ember-scroll-up-bar

This addon simply wraps your navigation/header component and will render it at the top of the document when the user is scrolling up and conversely will hide when the user is scrolling down, saving critical space on mobile. This is done using ember-maybe-in-element

• positions your element fixed with top: 0, right: 0, and left: 0 if user scrolls up
• adds <ember-scroll-up-bar> element if in view with animation when sliding in and out
• No jQuery! Event listeners are on the document. Will make build w/ no jQuery in the future
• requestAnimationFrame for performant layout re-renders
• Does not assume structure of you app, thus need to duplicate your header code as shown below.
• currently supports scss (if you are using something else, it is easy to copy to your desired format)

Usage

{{#ember-scroll-up-bar componentHeight=85}}
  {{site-header}}
{{/ember-scroll-up-bar}}

{{site-header}}
<main>
  {{outlet}}
</main>
{{site-footer}}

And import the scss file into your app.scss

@import 'ember-scroll-up-bar'

Installation

ember install ember-scroll-up-bar

Usage

[Longer description of how to use the addon in apps.]

Contributing

Installation

• `git clone [e-mail]:snewcomer/ember-scroll-up-bar.git
• cd ember-scroll-up-bar
• yarn install

Linting

• yarn lint:hbs
• yarn lint:js
• yarn lint:js --fix

Running tests

• ember test – Runs the test suite on the current Ember version
• ember test --server – Runs the test suite in "watch mode"
• ember try:each – Runs the test suite against multiple Ember versions

Running the dummy application

• ember serve
• Visit the dummy application at http://localhost:4200.

For more information on using ember-cli, visit https://ember-cli.com/.

License

This project is licensed under the MIT License.