From 10abd9d976159868030ccffb7b24f2a2e9ad2a2b Mon Sep 17 00:00:00 2001
From: 189******51 <lipeicheng5@huawei.com>
Date: Wed, 30 Aug 2023 10:52:48 +0000
Subject: [PATCH] =?UTF-8?q?IssueNo:=20#I7X5WW:[=E6=96=B0=E9=9C=80=E6=B1=82?=
 =?UTF-8?q?]:=20Rectify=20the=20arkts=20syntax=20of=20qs=20on=20monthly=20?=
 =?UTF-8?q?Description:=20Rectify=20the=20arkts=20syntax=20of=20qs=20on=20?=
 =?UTF-8?q?monthly=20Sig:=20SIG=5FApplicaitonFramework=20Feature=20or=20Bu?=
 =?UTF-8?q?gfix:=20Feature=20Binary=20Source:=20No?=
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Content-Transfer-Encoding: 8bit

Signed-off-by: 189******51 <lipeicheng5@huawei.com>
---
 .../arkts-observed-and-objectlink.md           | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/zh-cn/application-dev/quick-start/arkts-observed-and-objectlink.md b/zh-cn/application-dev/quick-start/arkts-observed-and-objectlink.md
index d63149dcb8..538c27e9e0 100644
--- a/zh-cn/application-dev/quick-start/arkts-observed-and-objectlink.md
+++ b/zh-cn/application-dev/quick-start/arkts-observed-and-objectlink.md
@@ -126,7 +126,7 @@ this.b.a.c = 5
 ```ts
 @Observed
 class DateClass extends Date {
-  constructor(args: any) {
+  constructor(args: number | string) {
     super(args)
   }
 }
@@ -343,10 +343,10 @@ struct ViewB {
   build() {
     Column() {
       ForEach(this.arrA,
-        (item) => {
+        (item: ClassA) => {
           ViewA({ label: `#${item.id}`, a: item })
         },
-        (item) => item.id.toString()
+        (item: ClassA) => item.id.toString()
       )
       // 使用@State装饰的数组的数组项初始化@ObjectLink，其中数组项是被@Observed装饰的ClassA的实例
       ViewA({ label: `ViewA this.arrA[first]`, a: this.arrA[0] })
@@ -419,11 +419,11 @@ struct ItemPage {
         .width(100).height(100)
 
       ForEach(this.itemArr,
-        item => {
+        (item: string | Resource) => {
           Text(item)
             .width(100).height(100)
         },
-        item => item
+        (item: string) => item
       )
     }
   }
@@ -439,14 +439,14 @@ struct IndexPage {
       ItemPage({ itemArr: this.arr[0] })
       ItemPage({ itemArr: this.arr[1] })
       ItemPage({ itemArr: this.arr[2] })
-
       Divider()
 
+
       ForEach(this.arr,
-        itemArr => {
+        (itemArr: StringArray) => {
           ItemPage({ itemArr: itemArr })
         },
-        itemArr => itemArr[0]
+        (itemArr: string) => itemArr[0]
       )
 
       Divider()
@@ -454,7 +454,7 @@ struct IndexPage {
       Button('update')
         .onClick(() => {
           console.error('Update all items in arr');
-          if (this.arr[0][0] !== undefined) {
+          if ((this.arr[0] as Array<String>)[0] !== undefined) {
             // 正常情况下需要有一个真实的ID来与ForEach一起使用，但此处没有
             // 因此需要确保推送的字符串是唯一的。
             this.arr[0].push(`${this.arr[0].slice(-1).pop()}${this.arr[0].slice(-1).pop()}`);
-- 
GitLab