Function findScrollableParent

web-src/src/common/utils/common.js:504–515

(elem)

}

function findScrollableParent(elem) {
    let scrollableParent = elem.parentNode;
    while (!isNull(scrollableParent)) {
        if (scrollableParent.scrollHeight > scrollableParent.clientHeight) {
            return scrollableParent;
        }

        scrollableParent = scrollableParent.parentNode;
    }

    return scrollableParent;
}

function isVisibleOnScroll(elem, partially = true) {
    let scrollableParent = findScrollableParent(elem);