From 0de7b9c0b91a15ac748f2eae2437eff4cf587d7b Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@youzan.com>
Date: Sun, 16 Jan 2022 16:33:45 +0800
Subject: [PATCH] chore: improve useHeight (#10197)

---
 packages/vant/src/composables/use-height.ts | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

diff --git a/packages/vant/src/composables/use-height.ts b/packages/vant/src/composables/use-height.ts
index dec59831d..a6e650832 100644
--- a/packages/vant/src/composables/use-height.ts
+++ b/packages/vant/src/composables/use-height.ts
@@ -4,14 +4,14 @@ import { Ref, ref, onMounted, nextTick } from 'vue';
 export const useHeight = (element: Element | Ref<Element | undefined>) => {
   const height = ref<number>();
 
+  const setHeight = () => {
+    height.value = useRect(element).height;
+  };
+
   onMounted(() => {
-    nextTick(() => {
-      height.value = useRect(element).height;
-    });
+    nextTick(setHeight);
     // https://github.com/youzan/vant/issues/10131
-    setTimeout(() => {
-      height.value = useRect(element).height;
-    }, 100);
+    setTimeout(setHeight, 100);
   });
 
   return height;