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NavList SSR: use useIsomorphicLayoutEffect instead of useLayoutEffect #3127

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Merged
joshblack merged 3 commits into from
Apr 6, 2023
Merged

NavList SSR: use useIsomorphicLayoutEffect instead of useLayoutEffect #3127

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7867f82
use useIsomorphicLayoutEffect
siddharthkp Apr 6, 2023
0896a4d
Create .changeset/fast-panthers-refuse.md
siddharthkp Apr 6, 2023
be38f52
Merge branch 'main' into navlist-isomorphic-effect
joshblack Apr 6, 2023
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5 changes: 5 additions & 0 deletions .changeset/fast-panthers-refuse.md
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Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
---
"@primer/react": patch
---

Suppress SSR warning for useLayoutEffect in NavList, use useIsomorphicLayoutEffect instead of useLayoutEffect
3 changes: 2 additions & 1 deletion src/NavList/NavList.tsx
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Expand Up @@ -13,6 +13,7 @@ import StyledOcticon from '../StyledOcticon'
import sx, {merge, SxProp} from '../sx'
import {defaultSxProp} from '../utils/defaultSxProp'
import {useId} from '../hooks/useId'
import useIsomorphicLayoutEffect from '../utils/useIsomorphicLayoutEffect'

// ----------------------------------------------------------------------------
// NavList
Expand Down Expand Up @@ -110,7 +111,7 @@ function ItemWithSubNav({children, subNav, sx: sxProp = defaultSxProp}: ItemWith
const subNavRef = React.useRef<HTMLDivElement>(null)
const [containsCurrentItem, setContainsCurrentItem] = React.useState(false)

React.useLayoutEffect(() => {
useIsomorphicLayoutEffect(() => {
if (subNavRef.current) {
// Check if SubNav contains current item
const currentItem = subNavRef.current.querySelector('[aria-current]')
Expand Down