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fix(List): fix error when using virtual scroll since the container element is null #4541

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Sep 8, 2024
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2 changes: 1 addition & 1 deletion src/hooks/useVirtualScrollNew.ts
Original file line number Diff line number Diff line change
Expand Up @@ -171,7 +171,7 @@ const useVirtualScroll = (container: Ref<HTMLElement | null>, params: UseVirtual
const refreshVirtualScroll = ([{ contentRect }]: [ResizeObserverEntry]) => {
// 如果宽度发生变化,重置滚动位置
const maxScrollbarWidth = 16;
if (Math.abs(contentRect.width - containerWidth.value) > maxScrollbarWidth) {
if (Math.abs(contentRect.width - containerWidth.value) > maxScrollbarWidth && !!container.value) {
container.value.scrollTop = 0;
translateY.value = 0;
}
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