23 lines
767 B
23 lines
767 B
1 year ago
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// Add class to (sticky) toolbar on list view pages when scrolling
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export default function handleStickyToolbar() {
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const toolbar = document.querySelector('.toolbar');
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const header = document.querySelector('.top-bar');
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if (!toolbar || !header) {
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return;
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}
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window.addEventListener('scroll', addClassOnScroll);
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function addClassOnScroll() {
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const toolbarRectTop = toolbar.getBoundingClientRect().top;
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const scrolledDistance = window.scrollY;
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const clientTop = document.documentElement.clientTop;
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const toolbarOffsetTop = toolbarRectTop + scrolledDistance - clientTop;
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const headerHeight = header.offsetHeight;
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const isToolbarActive = scrolledDistance > toolbarOffsetTop - headerHeight;
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toolbar.classList.toggle('active', isToolbarActive);
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}
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}
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