fix(virtual-list): keep alive reactivated (#137)

* Update VirtualList.ts * 格式化 * 滚动到记录位置
07akioni · Feb 13, 2022 · cf719fb · cf719fb · vercel · Feb 13, 2022
1 parent be6cb75
commit cf719fb
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/src/virtual-list/src/VirtualList.ts b/src/virtual-list/src/VirtualList.ts
@@ -8,7 +8,8 @@ import {
   ref,
   onMounted,
   h,
-  CSSProperties
+  CSSProperties,
+  onActivated
 } from 'vue'
 import { depx, pxfy, beforeNextFrameOnce } from 'seemly'
 import { useMemo } from 'vooks'
@@ -124,6 +125,9 @@ export default defineComponent({
         scrollTo({ key: defaultScrollKey })
       }
     })
+    onActivated(() => {
+      scrollTo({ top: scrollTopRef.value })
+    })
     const keyIndexMapRef = computed(() => {
       const map = new Map()
       const { keyField } = props