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说明: 路由容器组件,提供路由跳转能力。 接口: Navigator(value?: {target: string, type?: NavigationType}) 接口参数:
属性:
案例: 创建新的ets
代码示例: index.ets:
@Component struct Index { @State active: boolean = false @State Text: string = 'next' build() { Flex({ direction: FlexDirection.Column, alignItems: ItemAlign.Start, justifyContent: FlexAlign.SpaceBetween }) { Navigator({ target: 'pages/next', type: NavigationType.Push }) { Text('进入 ' + this.Text + ' .ets').width('100%').textAlign(TextAlign.Center).fontSize(36) }.params({ text: this.Text }) Navigator() { Text('返回').width('100%').textAlign(TextAlign.Center).fontSize(36) }.active(this.active) .onClick(() => { this.active = true }) }.height(250).width(350).padding(35) } }
next.ets:
import router from '@system.router' @Entry @Component struct Netx { @State text: string = router.getParams().text build() { Flex({ direction: FlexDirection.Column, alignItems: ItemAlign.Start, justifyContent: FlexAlign.SpaceBetween }) { Navigator({ target: 'pages/back', type: NavigationType.Push }) { Text('进入back.ets').width('100%').height(80).fontSize(36) } Text('This is ' + this.text + ' page').width('100%').textAlign(TextAlign.Center).fontSize(36) } .width('100%').height(400).padding({ left: 35, right: 35, top: 35 }) } }
back.ets:
Entry @Component struct Back { build() { Column() { Navigator({ target: 'pages/index', type: NavigationType.Back }) { Text('返回index').width('100%').textAlign(TextAlign.Center).fontSize(36) } }.width('100%').height(200).padding({ left: 35, right: 35, top: 35 }) } }
效果图:
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