fix(cdk:scroll): scrollTop error caused by miscalculation (#1120)

IDuxFE · Sep 7, 2022 · f16c97b · f16c97b
1 parent 96aa237
commit f16c97b
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/packages/cdk/scroll/src/virtual/composables/useScrollPlacement.ts b/packages/cdk/scroll/src/virtual/composables/useScrollPlacement.ts
@@ -39,7 +39,7 @@ export function useScrollPlacement(
 ): ScrollPlacementContext {
   const maxScrollHeight = computed(() => {
     const height = scrollHeight.value
-    return height > 0 ? height - props.height : NaN
+    return height > 0 ? Math.max(height - props.height, 0) : NaN
   })
 
   const scrolledTop = computed(() => scrollTop.value <= 0)