/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
export
function scrollList(resultList, index) {
if (!resultList.hasOwnProperty(index)) {
return;
}
const resultEl = resultList[index];
const scroll = () => {
// Avoid expensive DOM computations involved in scrollIntoView
// https://nolanlawson.com/2018/09/25/accurately-measuring-layout-on-the-web/
requestAnimationFrame(() => {
setTimeout(() => {
if (!resultEl.scrollIntoView) {
return;
}
resultEl.scrollIntoView({ block:
"nearest", behavior:
"auto" });
});
});
};
scroll();
}