From bafbafe887a386132ab01ef786ab9d3e28686455 Mon Sep 17 00:00:00 2001
From: nemo-shen <kienshin626@gmail.com>
Date: Thu, 3 Jun 2021 09:39:31 +0800
Subject: [PATCH] fix(DatetimePicker): fix incorrect columns index (#4245)

* fix(DatetimePicker): fix incorrect columns index

* fix(DatetimePicker): emit input when date change

* fix(DatetimePicker): remove debug code
---
 packages/datetime-picker/index.ts | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/packages/datetime-picker/index.ts b/packages/datetime-picker/index.ts
index e763f0f1..094a08ec 100644
--- a/packages/datetime-picker/index.ts
+++ b/packages/datetime-picker/index.ts
@@ -110,13 +110,11 @@ VantComponent({
       const { data } = this;
       const val = this.correctValue(data.value);
       const isEqual = val === data.innerValue;
-      if (!isEqual) {
-        this.updateColumnValue(val).then(() => {
+      this.updateColumnValue(val).then(() => {
+        if (!isEqual) {
           this.$emit('input', val);
-        });
-      } else {
-        this.updateColumns();
-      }
+        }
+      });
     },
 
     getPicker() {