!8934 更新Lottie示例图与页面间转场

Merge pull request !8934 from 田雨/master

zh-cn/application-dev/reference/apis/js-apis-mediaquery.md

@@ -122,7 +122,6 @@ off(type: 'change', callback?: Callback<MediaQueryResult>): void
 ```ts
 import mediaquery from '@ohos.mediaquery'
 
-let portraitFunc = null
 
 @Entry
 @Component
@@ -142,7 +141,7 @@ struct MediaQueryExample {
   }
 
   aboutToAppear() {
-    portraitFunc = this.onPortrait.bind(this) //bind current js instance
+    let portraitFunc = this.onPortrait.bind(this) //bind current js instance
     this.listener.on('change', portraitFunc)
   }
 

zh-cn/application-dev/reference/arkui-ts/ts-components-canvas-lottie.md

@@ -18,7 +18,10 @@ import lottie from '@ohos/lottieETS'
 ```
 
 > **说明：**
+>
 > 在Terminal窗口使用 `npm install @ohos/lottieETS` 命令下载Lottie，下载之前需要配置权限。
+>
+> 安装ohos npm 三方包时，需要先执行`npm config set @ohos:registry=https://repo.harmonyos.com/npm/`设置仓库地址。
 
 
 ## lottie.loadAnimation

zh-cn/application-dev/reference/arkui-ts/ts-page-transition-animation.md

@@ -69,16 +69,12 @@ PageTransitionEnter和PageTransitionExit组件支持的事件：
 struct PageTransitionExample1 {
   @State scale1: number = 1
   @State opacity1: number = 1
-  @State active: boolean = false
 
   build() {
   Column() {
       Navigator({ target: 'pages/page1', type: NavigationType.Push }) {
         Image($r('app.media.bg1')).width("100%").height("100%")
       }
-      .onClick(() => {
-        this.active = true
-      })
     }.scale({ x: this.scale1 }).opacity(this.opacity1)
   }
 // 自定义方式1：完全自定义转场过程的效果
@@ -104,7 +100,6 @@ struct PageTransitionExample1 {
 struct AExample {
   @State scale2: number = 1
   @State opacity2: number = 1
-  @State active: boolean = false
 
   build() {
     Column() {
@@ -140,16 +135,12 @@ struct AExample {
 struct PageTransitionExample {
   @State scale1: number = 1
   @State opacity1: number = 1
-  @State active: boolean = false
 
   build() {
     Column() {
       Navigator({ target: 'pages/page1', type: NavigationType.Push }) {
         Image($r('app.media.bg1')).width("100%").height("100%")
       }
-      .onClick(() => {
-        this.active = true
-      })
     }.scale({ x: this.scale1 }).opacity(this.opacity1)
   }
 
@@ -171,16 +162,12 @@ struct PageTransitionExample {
 struct PageTransitionExample1 {
   @State scale2: number = 1
   @State opacity2: number = 1
-  @State active: boolean = false
-
+    
   build() {
     Column() {
       Navigator({ target: 'pages/index', type: NavigationType.Push }) {
         Image($r('app.media.bg2')).width  ("100%").height("100%")
       }
-      .onClick(() => {
-        this.active = true
-      })
     }.scale({ x: this.scale2 }).opacity(this.opacity2)
   }