Created
April 21, 2020 23:19
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Modal Prevent scroll/remember scroll position on Safari Mobile
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| useEffect(() => { | |
| if (isActive) { | |
| document.querySelector("body").classList.add("prevent-scroll") | |
| // When the modal is shown, we want a fixed body | |
| const scrollY = document.documentElement.style.getPropertyValue( | |
| "--scroll-y" | |
| ) | |
| const body = document.body | |
| body.style.position = "fixed" | |
| body.style.top = `-${scrollY}` | |
| } else { | |
| const body = document.body | |
| const scrollY = body.style.top | |
| body.style.position = "" | |
| body.style.top = "" | |
| window.scrollTo(0, parseInt(scrollY || "0") * -1) | |
| document.querySelector("body").classList.remove("prevent-scroll") | |
| } | |
| }, [isActive]) |
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body[class="prevent-scroll"]{overflow:hidden !important;}