From a70ffd73295c325a97be85dd91f9efda3ba0db0f Mon Sep 17 00:00:00 2001
From: guoshilong <123456>
Date: Mon, 17 Oct 2022 13:50:55 +0800
Subject: [PATCH] 修复当地图模式页面刷新后报错的问题

---
 src/views/mapPattern/index.vue |    8 ++++++++
 1 files changed, 8 insertions(+), 0 deletions(-)

diff --git a/src/views/mapPattern/index.vue b/src/views/mapPattern/index.vue
index 71c43e8..b9d19aa 100644
--- a/src/views/mapPattern/index.vue
+++ b/src/views/mapPattern/index.vue
@@ -202,6 +202,14 @@
         ...mapGetters(["userInfo", "$farmId"]),
     },
     created () {
+        if (this.$farmId == 0){
+          if (sessionStorage.getItem("myFarmId")){
+            this.$store.commit("SET_FARMID",JSON.parse(sessionStorage.getItem("myFarmId")))
+          }
+        }
+        window.addEventListener('beforeunload', () => {
+          sessionStorage.setItem('myFarmId', JSON.stringify(this.$farmId))
+        })
         //获取种样品列表
         this.getFarmPlantList(this.page)
         //获取地块列表

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