gitlab-org--gitlab-foss/app/assets/javascripts/lib/utils/dom_utils.js
2018-12-07 16:29:32 +00:00

14 lines
515 B
JavaScript

import { isInIssuePage, isInMRPage, isInEpicPage } from './common_utils';
export const addClassIfElementExists = (element, className) => {
if (element) {
element.classList.add(className);
}
};
export const isInVueNoteablePage = () => isInIssuePage() || isInEpicPage() || isInMRPage();
export const canScrollUp = ({ scrollTop }, margin = 0) => scrollTop > margin;
export const canScrollDown = ({ scrollTop, offsetHeight, scrollHeight }, margin = 0) =>
scrollTop + offsetHeight < scrollHeight - margin;