BasicScroll is super cool. Here’s how to use it in Sage 9.
Install
yarn add basicscroll
Import in Javascript
In the appropriate javascript route, probably common.js
, at the top add:
import * as basicScroll from 'basicscroll'
Add BasicScroll functionality
In the same route, add your BasicScroll functionality (this example taken from the BasicScroll documentation)
const instance = basicScroll.create({
elem: document.querySelector('.element'),
from: 'top-bottom',
to: 'middle-middle',
props: {
'--opacity': {
from: .01,
to: .99
}
}
})
instance.start()
.element {
/*
* Use the same CSS variable as specified in our instance.
*/
opacity: var(--opacity);
/*
* The will-change CSS property provides a way for authors to hint browsers about the kind of changes
* to be expected on an element, so that the browser can setup appropriate optimizations ahead of time
* before the element is actually changed.
*/
will-change: opacity;
}
And of course add your markup to your templates
I’m not going to write an example for this, since it’s entirely dependent on your needs.
I hope this helps!