fix: power-scroll-view 组件大量 "null is not an object (evaluating \'t.sc…

…rollTop\')" 错误 fix #476
AntmJS · Mar 21, 2023 · 11cf6a2 · 11cf6a2
1 parent 0c6a28b
commit 11cf6a2
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Showing 2 changed files with 7 additions and 3 deletions.
diff --git a/packages/vantui/src/power-scroll-view/index.tsx b/packages/vantui/src/power-scroll-view/index.tsx
@@ -165,8 +165,12 @@ export function PowerScrollView<T extends number | undefined>(
   }, [headHeight])
 
   const getScrollTop = useCallback(async () => {
-    const { scrollTop } = await scrollOffset(scrollRef.current!)
-    return scrollTop
+    try {
+      const { scrollTop } = await scrollOffset(scrollRef.current!)
+      return scrollTop
+    } catch (error) {
+      return 0
+    }
   }, [])
 
   const isTouchable = useCallback(() => {

diff --git a/packages/vantui/src/power-scroll-view/utils.ts b/packages/vantui/src/power-scroll-view/utils.ts
@@ -27,7 +27,7 @@ export function scrollOffset(nodesRef: TaroElement) {
     return selectorQuery(nodesRef)
       .scrollOffset()
       .exec((res) => {
-        resolve(res[0])
+        resolve(res[0] || res)
       })
   })
 }