From e86cb785b33d1c5b7e29d7db64e86a48507b5859 Mon Sep 17 00:00:00 2001
From: Jordan Pickwell <jpickwell@users.noreply.github.com>
Date: Wed, 3 Jan 2018 20:28:25 -0600
Subject: [PATCH] Fix #9121 (#9122)

---
 packages/date-picker/src/panel/date.vue | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/date-picker/src/panel/date.vue b/packages/date-picker/src/panel/date.vue
index 7d1ed50c4..ba48c7741 100644
--- a/packages/date-picker/src/panel/date.vue
+++ b/packages/date-picker/src/panel/date.vue
@@ -360,8 +360,8 @@
         document.body.removeEventListener('keydown', this.handleKeydown);
       },
 
-      handleKeydown(e) {
-        const keyCode = e.keyCode;
+      handleKeydown(event) {
+        const keyCode = event.keyCode;
         const list = [38, 40, 37, 39];
         if (this.visible && !this.timePickerVisible) {
           if (list.indexOf(keyCode) !== -1) {