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fix(components): [tree] add optional chains to ensure el$ exists (#23137)

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* fix(components): [tree] When a hot update occurs, the element does not exist.

* refactor: simplify

---------

Co-authored-by: Dsaquel <291874700n@gmail.com>
This commit is contained in:
xiejiahe
2025-12-18 21:35:24 +08:00
committed by GitHub
parent c30a92713d
commit 8c4aaec835
1 changed files with 1 additions and 4 deletions
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5
packages/components/tree/src/model/useKeydown.ts
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@@ -19,10 +19,7 @@ export function useKeydown({ el$ }: UseKeydownOption, store: Ref<TreeStore>) {
})
onUpdated(() => {
const checkboxItems = Array.from(
el$.value!.querySelectorAll('input[type=checkbox]')
)
checkboxItems.forEach((checkbox) => {
el$.value?.querySelectorAll('input[type=checkbox]').forEach((checkbox) => {
checkbox.setAttribute('tabindex', '-1')
})
})