From 8b515a8c2bb566a965da313def2206dd38ef5d79 Mon Sep 17 00:00:00 2001
From: zijiecai <61113647+zijiecai@users.noreply.github.com>
Date: Mon, 17 Oct 2022 23:26:24 +0800
Subject: [PATCH] fix(Calendar): throw an error that scrollTop in undefined
 when poppable in popup (#11140)

---
 src/calendar/index.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/calendar/index.js b/src/calendar/index.js
index 2bb0f8c0e..988f9b8fb 100644
--- a/src/calendar/index.js
+++ b/src/calendar/index.js
@@ -172,7 +172,9 @@ export default createComponent({
   mounted() {
     this.init();
     // https://github.com/vant-ui/vant/issues/9845
-    this.vanPopup?.$on('opened', this.onScroll);
+    if (!this.poppable) {
+      this.vanPopup?.$on('opened', this.onScroll);
+    }
   },
 
   /* istanbul ignore next */