From 48a10261d772e5f8b0a3786ebbf40b6a9462d25e Mon Sep 17 00:00:00 2001
From: zhoulei <zhoulei@kehaida.com>
Date: Thu, 16 Dec 2021 11:35:06 +0800
Subject: [PATCH] =?UTF-8?q?fix:=E7=BB=84=E4=BB=B6jPicker=E5=AF=BC=E8=87=B4?=
 =?UTF-8?q?=E4=B8=8B=E6=8B=89=E7=BC=93=E5=AD=98=E7=9A=84bug?=
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---
 src/components/J-Picker/jPicker.vue | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/components/J-Picker/jPicker.vue b/src/components/J-Picker/jPicker.vue
index 947f94e..147e157 100644
--- a/src/components/J-Picker/jPicker.vue
+++ b/src/components/J-Picker/jPicker.vue
@@ -79,6 +79,18 @@ export default {
         this.selByValKey();
       },
     },
+    // 原始bug
+    // uniapp 无法监听prop对象,使用computed替代方案解决组件缓存问题
+    reset(v) {
+      if (v === '' || v === undefined || v === null) {
+        this.nSel = -1;
+      }
+    },
+  },
+  computed: {
+    reset() {
+      return this.val;
+    },
   },
   mounted() {
     this.selByValKey();