From 1696267213783c60b38105fe0a62896f8fa1345e Mon Sep 17 00:00:00 2001
From: handongxun <handongxun@dcloud.io>
Date: Fri, 6 Aug 2021 18:33:56 +0800
Subject: [PATCH] =?UTF-8?q?fix(unicloud-db=E7=BB=84=E4=BB=B6):=20=E6=94=AF?=
 =?UTF-8?q?=E6=8C=81=20vue2=20nvue?=
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---
 .../lib/unicloud-db/unicloud-db.vue            | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/packages/uni-components/lib/unicloud-db/unicloud-db.vue b/packages/uni-components/lib/unicloud-db/unicloud-db.vue
index 13c1bb3937..ed9eb9c583 100644
--- a/packages/uni-components/lib/unicloud-db/unicloud-db.vue
+++ b/packages/uni-components/lib/unicloud-db/unicloud-db.vue
@@ -49,6 +49,7 @@ const attrs = [
 
 export default {
   name: 'UniClouddb',
+  // #ifdef VUE3
   setup(props) {
     // 单条记录时，使用shallowRef（仅支持赋值修改），列表时，采用ref（支持push等修改）
     const dataListRef = props.getone ? shallowSsrRef(undefined) : ssrRef([])
@@ -67,6 +68,7 @@ export default {
       return this.loadData()
     }
   },
+  // #endif
   props: {
     options: {
       type: [Object, Array],
@@ -163,6 +165,9 @@ export default {
     return {
       loading: false,
       hasMore: false,
+      // #ifndef VUE3
+      dataList: [],
+      // #endif
       paginationInternal: {},
       errorMessage: ''
     }
@@ -174,6 +179,11 @@ export default {
       size: this.pageSize,
       count: 0
     }
+    // #ifndef VUE3
+    if (this.getone) {
+      this.dataList = undefined
+    }
+    // #endif
 
     this.$watch(() => {
       var al = []
@@ -233,11 +243,13 @@ export default {
     // #endif
 
   },
+  // #ifndef VUE3
   mounted() {
-    // if (!this.manual && this.loadtime === loadMode.auto) {
-    //   this.loadData()
-    // }
+    if (!this.manual && this.loadtime === loadMode.auto) {
+      this.loadData()
+    }
   },
+  // #endif
   methods: {
     loadData(args1, args2) {
       let callback = null
-- 
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