HarmonyOS 鸿蒙Next bindsheet如何设置使得通过router跳转到其他页面后该界面不消失

可以通过navgation的onPop回调来控制bindsheet的isShow是否显示

Index.ets

import { router } from '@kit.ArkUI';
@Entry
@Component
struct bindSheetExample {
@State isShow: Boolean = false;
pageInfo: NavPathStack = new NavPathStack()
@Builder
myBuilder() {
Column() {
Button() {
Text(“CONTEXT”)
.onClick(() => {
this.isShow = false
this.pageInfo.pushPathByName(‘SecondPage’, ‘’, (result) => {
this.isShow = (result.result as number) === 1
})
})
}.height(50)
}
}
build() {
Navigation(this.pageInfo) {
Column() {
Button(“NoRegisterSpringback”)
.onClick(() => {
this.isShow = true
})
.fontSize(20)
.margin(10)
.bindSheet($$this.isShow, this.myBuilder(), {
height: SheetSize.MEDIUM,
blurStyle: BlurStyle.Thick,
showClose: true,
title: { title: “title”, subtitle: “subtitle” },
preferType: SheetType.CENTER,
      })
  }
}
}
}

//SceondPage.ets

@Builder
export function  SecondPageBulider(){
SecondPage()
}

@Entry
@Component
export struct SecondPage{
pageInfo=new NavPathStack()
onBackPress(): boolean | void {
}
build() {
NavDestination(){
Column(){
Text(‘你好’)
.fontSize(50)
.onClick(()=>{
this.pageInfo.pop(1)
})
}
}
.onReady((navctx)=>{
this.pageInfo=navctx.pathStack
})
.width(‘100%’)
.height(‘100%’)
}
}