리렌더링 퍼포먼스 이슈
function ToolBar({
children
}) {
return (
<div>
<Breadcrumbs />
{children}
</div>
)
}
function App() {
const [selected, setSelected] = useState<number[]>([]);
return (
<>
<ToolBar>
<button onClick={() => removeItemApi(ids)}>삭제</button>
</ToolBar>
<Table>
{
item.map( (item) => <Checkbox onClick={() => setSelected(item.id)}/>)
}
</Table>
</>
)
}Last updated
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