報錯

Error name:TypeError Error message:is not callable Stacktrace: at PUV2ViewBase (/usr1/hmos_for_system/src/increment/sourcecode/foundation/arkui/ace_engine/frameworks/bridge/declarative_frontend/engine/stateMgmt.js:4029:1) at ViewPU (/usr1/hmos_for_system/src/increment/sourcecode/foundation/arkui/ace_engine/frameworks/bridge/declarative_frontend/engine/stateMgmt.js:6213:1) at WheelPickerDialog (entry/src/main/ets/common/widgets/dialog/WheelPickerDialog.ets:8:1) at showUniversalDialog (entry/src/main/ets/common/utils/WheelPickerUtils.ets:13:20) at showSocPicker (entry/src/main/ets/common/utils/WheelPickerUtils.ets:107:22) at showSocPicker (entry/src/main/ets/pages/car/OutDisChargeElePage.ets:564:22) at anonymous (entry/src/main/ets/pages/car/OutDisChargeElePage.ets:242:18) at anonymous (entry/src/main/ets/pages/car/OutDisChargeElePage.ets:367:9)

/**
   * 顯示通用選擇器
   * @param options 配置選項
   */
  static showUniversalDialog(options: WheelPickerOptions) {
    const dialog = new WheelPickerDialog({
      title: options.title || '選擇',
      positiveText: options.positiveText || '確認',
      negativeText: options.negativeText || '取消',
      showPositive: options.showPositive ?? true,
      showNegative: options.showNegative ?? true,
      pickerConfigs: options.columns,
      onConfirmCallback: (...values: string[]) => {
        if (options.onConfirm) {
          options.onConfirm(...values)
        }
      },
      onCancelCallback: () => {
        if (options.onCancel) {
          options.onCancel()
        }
      }
    })

    const controller = new CustomDialogController({
      builder: dialog,
      autoCancel: true,
      alignment: DialogAlignment.Bottom,
      offset: { dx: 0, dy: 0 },
      customStyle: true,
      gridCount: 4
    })

    dialog.controller = controller
    controller.open()
  }

一調(diào)用這個方法就崩潰，這個問題的根本原因是不能在工具類中彈dialog導致的，代碼放到page頁面中就沒問題了，在 Page 中創(chuàng)建 Controller：CustomDialogController 必須在 Page 組件中創(chuàng)建和打開

另外目前測試頁面的彈窗不能這樣單獨創(chuàng)建dialog：

image.png

必須要放到方法builder里面創(chuàng)建：

image.png

否則就會崩潰。

image.png

工具類中這樣寫彈窗也彈不出來，所以彈窗不要封裝工具類，直接在頁面創(chuàng)建，這兩天算是好好踩踩坑，摸索一下。