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侧边菜单隐藏处理

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tangly1024
2021-10-15 15:02:10 +08:00
parent 90d8a2e6e0
commit 3841f9fdac
3 changed files with 3 additions and 5 deletions
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2
components/JumpToTop.js
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@@ -16,7 +16,7 @@ const JumpToTop = ({ targetRef, showPercent = true }) => {
const [percent, changePercent] = useState(0)
const scrollListener = useCallback(throttle(() => {
// 处理是否显示回到顶部按钮
const clientHeight = targetRef ? (targetRef.current.clientHeight) : 0
const clientHeight = targetRef ? (targetRef.current ? targetRef.current.clientHeight : 0) : 0
const scrollY = window.pageYOffset
const fullHeight = clientHeight - window.outerHeight
const shouldShow = scrollY > 100