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 git@github.com: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 versionember 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.