HarmonyOS 鸿蒙Next 自定义Dialog

HarmonyOS 鸿蒙Next 自定义Dialog

//自定义CustomDialog @Component export struct CustomDialog {

@BuilderParam dialogContent: () => void = this.dialogContentView

show(propName: string) { let dialog: CustomDialogController = AppStorage.get(propName)! if (dialog == undefined) { dialog = new CustomDialogController({ builder: CustomDialogView({dialogContent: () => { this.dialogContent() } }), customStyle: true }) } AppStorage.setOrCreate(propName, dialog) dialog.open() }

close(propName: string) { let dialog: CustomDialogController = AppStorage.get(propName)! dialog?.close() }

build() { }

@Builder dialogContentView() { Column(){ Text(‘弹框’) .width(‘43%’) .height(‘17.1%’) .textAlign(TextAlign.Center) .fontColor(Color.Black) .fontSize(13) .borderRadius(6) .backgroundColor("#CCFF9500") }.width(200).height(200).alignItems(HorizontalAlign.Center).justifyContent(FlexAlign.Center) } }

//调用方式 @Component struct BookCityHomePage {

dialog = new CustomDialog({dialogContent: () => { this.dialogContentView() } })

@Builder dialogContentView() { Column(){ Text(‘弹框’) .width(‘43%’) .height(‘17.1%’) .textAlign(TextAlign.Center) .fontColor(Color.Black) .fontSize(13) .borderRadius(6) .backgroundColor("#CCFF9500") }.width(200).height(200).alignItems(HorizontalAlign.Center).justifyContent(FlexAlign.Center) } aboutToAppear() { this.dialog.show('dialog) } }

报错：
Error message:is not callable

该如何解决，我就想从BookCityHomePage 传[@Builder](/user/Builder)方法到CustomDialog中