(Arkts界面示例)ets pages Demo

王家视频教程图书馆2024-06-04 10:19

Index.ets 文件

TypeScript 复制代码

import router from '@ohos.router'

@Entry//表示该自定义组件为入口组件
@Component //表示自定义组件
struct Index {//表示组件中的状态变量，状态变量变化会触发UI刷新
  @State changeValue: string = ''
  @State submitValue: string = ''
  controller: SearchController = new SearchController()

  build() {
    Column() {

      Search({ value: this.changeValue, placeholder: 'file name', controller: this.controller })
        .searchButton('SEARCH')
        .width(300)
        .height(50)
        .backgroundColor('#F5F5F5')
        .placeholderColor(Color.Grey)
        .placeholderFont({ size: 15, weight: 550 })
        .textFont({ size: 15, weight: 500 })
        .copyOption(CopyOptions.InApp)
        .onSubmit((value: string) => {
          this.submitValue = value
          router.pushUrl({url:'pages/'+this.submitValue})
        })
        .onChange((value: string) => {
          this.changeValue = value
        })
        .margin(20)

    }.width('100%')
  }
}

hello.ets

TypeScript 复制代码

import router from '@ohos.router'

@Entry
@Component
struct hello{
  build() {
    Column({ space: 5 }) {

      Text('首页').onClick(() => {
        router.pushUrl({ url: 'pages/Index' })
      })

      Text('Hello worid').fontSize(20)
    }.width('100%').margin({top:10})
  }
}