From f51ddf203983b248b974ad7f5387382735ea7b6d Mon Sep 17 00:00:00 2001
From: "Captain.B" <bin@fit2cloud.com>
Date: Tue, 11 Feb 2020 11:19:31 +0800
Subject: [PATCH] add enter key code

---
 frontend/src/login/Login.vue | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/frontend/src/login/Login.vue b/frontend/src/login/Login.vue
index b707131db9..f8fb291c29 100644
--- a/frontend/src/login/Login.vue
+++ b/frontend/src/login/Login.vue
@@ -81,7 +81,24 @@
         }
       });
     },
+    created: function () {
+      // 主页添加键盘事件,注意,不能直接在焦点事件上添加回车
+      document.addEventListener("keydown", this.watchEnter);
+    },
+    destroyed() {
+      //移除监听回车按键
+      document.removeEventListener("keydown", this.watchEnter);
+    },
     methods: {
+      //监听回车按钮事件
+      watchEnter(e) {
+        let keyNum = e.which; //获取被按下的键值
+        //判断如果用户按下了回车键（keycody=13）
+        if (keyNum === 13) {
+          // 按下回车按钮要做的事
+          this.submit('form');
+        }
+      },
       submit(form) {
         this.$refs[form].validate((valid) => {
           if (valid) {