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Add keyboard shortcut to scroll current item to the top

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Richard Schneider 2020-10-16 17:44:03 -05:00 committed by GitHub
parent 84b83fc3c8
commit cc8eb89ce0
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GPG key ID: 4AEE18F83AFDEB23
18 changed files with 48 additions and 16 deletions

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@ -10,13 +10,13 @@ class DomHelper {
win.focus();
}
static scrollPageTo(element) {
static scrollPageTo(element, evenIfOnScreen) {
let windowScrollPosition = window.pageYOffset;
let windowHeight = document.documentElement.clientHeight;
let viewportPosition = windowScrollPosition + windowHeight;
let itemBottomPosition = element.offsetTop + element.offsetHeight;
if (viewportPosition - itemBottomPosition < 0 || viewportPosition - element.offsetTop > windowHeight) {
if (evenIfOnScreen || viewportPosition - itemBottomPosition < 0 || viewportPosition - element.offsetTop > windowHeight) {
window.scrollTo(0, element.offsetTop - 10);
}
}