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perf(Tree): optimize tree traversal and node updates to prevent stack overflow #3903

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perf(Tree): optimize tree traversal and node updates to prevent stack overflow #3903

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0a0527b
perf(Tree): optimize tree traversal and node updates to prevent stack…
RylanBot Oct 21, 2025
c19043e
perf(Tree): wrap components in memo
RylanBot Oct 21, 2025
8015e08
chore: update common
RylanBot Oct 21, 2025
68d063b
chore: update common
github-actions[bot] Oct 23, 2025
caeac16
chore: merge develop
github-actions[bot] Oct 23, 2025
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2 changes: 1 addition & 1 deletion packages/common
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Submodule common updated 3 files
+1 −1 style/mobile/components/cascader/_index.less
+1 −1 style/mobile/components/cascader/_var.less
+1 −0 style/mobile/components/upload/_index.less
2 changes: 1 addition & 1 deletion packages/components/tree/Tree.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -401,4 +401,4 @@ const Tree = forwardRef<TreeInstanceFunctions<TreeOptionData>, TreeProps>((origi

Tree.displayName = 'Tree';

export default Tree;
export default React.memo(Tree);
4 changes: 2 additions & 2 deletions packages/components/tree/TreeItem.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -134,7 +134,7 @@ const TreeItem = forwardRef(
throw new Error('invalid type of icon');
}

if (!node.isLeaf()) {
if (!node.vmIsLeaf) {
isDefaultIcon = true;
if (node.loading && node.expanded) {
return <Loading loading={true} />;
Expand Down Expand Up @@ -403,4 +403,4 @@ const TreeItem = forwardRef(

TreeItem.displayName = 'TreeItem';

export default TreeItem;
export default React.memo(TreeItem);
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