fix: type error

4 years ago · bff5caaa54
parent 6cce254a58
commit bff5caaa54
1 changed files with 10 additions and 7 deletions
--- a/web/src/components/DynamicVirtualizedList/DynamicSizeList.tsx
+++ b/web/src/components/DynamicVirtualizedList/DynamicSizeList.tsx
@ -446,13 +446,16 @@ export default class DynamicSizeList extends PureComponent<
      overscanStopIndex: number,
      visibleStartIndex: number,
      visibleStopIndex: number
-    ) =>
-      this.props.onItemsRendered({
-        overscanStartIndex,
-        overscanStopIndex,
-        visibleStartIndex,
-        visibleStopIndex,
-      })
+    ) => {
+      if (typeof this.props.onItemsRendered === 'function') {
+        this.props.onItemsRendered({
+          overscanStartIndex,
+          overscanStopIndex,
+          visibleStartIndex,
+          visibleStopIndex,
+        });
+      }
+    }
  );

  _callOnScroll = memoizeOne(