feat: prevent white screen when scroll is bouncing on mobile devices

wsfe · Aug 11, 2024 · a31a8bf · a31a8bf
1 parent 6c830f6
commit a31a8bf
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/hooks/useVirtualList.ts b/src/hooks/useVirtualList.ts
@@ -49,7 +49,7 @@ export const useVirtualList = (nonReactive: INonReactiveData, props: IUseVirtual
    */
   const updateRenderNodes = (isScroll: boolean = false): void => {
     if (blockLength.value > renderAmount.value) {
-      const scrollTop = scrollArea.value.scrollTop
+      const scrollTop = Math.max(scrollArea.value.scrollTop, 0)
       /** 当前滚动了多少节点 */
       const scrollNodeAmount = Math.floor(scrollTop / props.nodeMinHeight)
       renderStart.value =