NavigationMode枚举说明

TitleHeight枚举说明

6、事件

7、示例

import router from '@ohos.router'@Entry@Componentstruct NavigationPage {@State message: string = 'Navigation组件一般作为Page页面的根容器，通过属性设置来展示页面的标题栏、工具栏、导航栏等。'private arr: number[] = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]@State currentIndex: number = 0@State Build: Array<Object> = [{text: 'add',num: 0},{text: 'app',num: 1},{text: 'collect',num: 2}]// 页面标题@BuilderNavigationTitle() {Column() {Text('Title').fontColor('#182431').fontSize(30).lineHeight(41).fontWeight(700)Text('subtitle').fontColor('#182431').fontSize(14).lineHeight(19).opacity(0.4).margin({ top: 2, bottom: 20 })}.alignItems(HorizontalAlign.Start)}// 页面右上角菜单@BuilderNavigationMenus() {Column() {Blank(12)Row() {Image($r("app.media.navigation_icon1")).width(24).height(24)Image($r("app.media.navigation_icon1")).width(24).height(24).margin({ left: 24 })Image($r("app.media.navigation_icon2")).width(24).height(24).margin({ left: 24 })}}}// 设置工具栏内容@BuilderNavigationToolbar() {Row() {ForEach(this.Build, (item) => {Column() {Image(this.currentIndex == item.num ? $r("app.media.navigation_toolbar_public_selected") : $r("app.media.navigation_toolbar_public")).width(24).height(24)Text(item.text).fontColor(this.currentIndex == item.num ? '#007DFF' : '#182431').fontSize(10).lineHeight(14).fontWeight(500).margin({ top: 3 })}.width(104).height(56).onClick(() => {this.currentIndex = item.num})})}.margin({ left: 24 })}build() {Column() {Navigation() {TextInput({ placeholder: 'search...' }).width('90%').height(40).backgroundColor('#FFFFFF').margin({ top: 8 })List({ space: 12, initialIndex: 0 }) {ForEach(this.arr, (item) => {ListItem() {Text('' + item).width('90%').height(72).backgroundColor('#FFFFFF').borderRadius(24).fontSize(16).fontWeight(500).textAlign(TextAlign.Center)}.editable(true)}, item => item)}.height(324).width('100%').margin({ top: 12, left: '10%' })Button("Navigation文本文档").fontSize(20).backgroundColor('#007DFF').width('96%').onClick(() => {// 处理点击事件逻辑router.pushUrl({url: "pages/baseComponent/navigation/NavigationDesc",})}).margin({ top: 20 })}.title(this.NavigationTitle) // 页面标题.menus(this.NavigationMenus) // 页面右上角菜单.titleMode(NavigationTitleMode.Full) // 页面标题栏显示模式。.toolBar(this.NavigationToolbar) // 设置工具栏内容.hideTitleBar(false) // 隐藏标题栏.hideToolBar(false) // 隐藏工具栏.onTitleModeChange((titleModel: NavigationTitleMode) => { //console.info('titleMode' + titleModel)})}.width('100%').height("100%").backgroundColor('#F1F3F5')}}

8、效果图