打开弹窗/抽屉的动作如何在弹窗关闭后扩展逻辑

介绍

在业务中，我们可能会遇到在弹窗关闭后执行业务逻辑的场景，这个时候可以通过自定义弹窗动作来实现

注意: oinone已经内置了弹窗内的动作触发后刷新主视图、刷新当前视图、提交数据的能力，可以通过界面设计器在动作的属性面板配置，本文档为内置能力不满足需求的场景使用

场景案例

弹窗动作组件示例

import {
  ActionType,
  ActiveRecord,
  BaseActionWidget,
  DialogViewActionWidget,
  SPI,
  ViewActionTarget,
  DisposeEventHandler,
  IPopupInstance,
  PopupManager,
  RuntimeAction,
} from '@kunlun/dependencies';

/**
 * 弹出层销毁回调 - 建议抽到工具类中
 * @param popupKey 弹出层key
 * @param disposeEventHandler 销毁的回调
 */
function popupDisposeCallback(
  popupKey: string,
  disposeEventHandler: DisposeEventHandler,
) {
  const innerDisposeFn = (manager: PopupManager, instance: IPopupInstance, action?: RuntimeAction) => {
    if (instance.key === popupKey) {
      disposeEventHandler?.(manager, instance, action);
    }
    PopupManager.INSTANCE.clearOnClose(innerDisposeFn);
  };
  PopupManager.INSTANCE.onClose(innerDisposeFn);
}

@SPI.ClassFactory(
  BaseActionWidget.Token({
    actionType: [ActionType.View],
    target: [ViewActionTarget.Dialog],
    model: 'resource.k2.Model0000000109',
    name: 'dialogActionName001'
  })
)
export class CustomDialogViewActionWidget extends DialogViewActionWidget {
  protected createPopupWidget(data: ActiveRecord[]) {
    super.createPopupWidget(data);
    popupDisposeCallback(this.dialog.getHandle(), async (manager: PopupManager, instance: IPopupInstance, action?: RuntimeAction) => {
      // action为触发关闭弹窗的动作，点击动作关闭弹出层该参数才有值，如果是点击遮罩背景层则无该参数
      if (action?.name === 'actionName001') {
        // 以下为示例代码，指定name的动作关闭弹窗后刷新当前视图的数据查询
        this.refreshCallChaining?.syncCall();
      }
    });
  }
}

函数式调用打开弹窗的示例

以下为在自定义字段组件中手动触发打开弹窗

import {
  BaseFieldWidget, Dialog, DialogWidget, DisposeEventHandler,
  FormStringFieldSingleWidget, IPopupInstance, ModelDefaultActionName,
  ModelFieldType, PopupManager, RuntimeAction,
  RuntimeViewAction, SPI, ViewType, Widget
} from '@kunlun/dependencies';

/**
 * 弹出层销毁回调 - 建议抽到工具类中
 * @param popupKey 弹出层key
 * @param disposeEventHandler 销毁的回调
 */
function popupDisposeCallback(
  popupKey: string,
  disposeEventHandler: DisposeEventHandler,
) {
  const innerDisposeFn = (manager: PopupManager, instance: IPopupInstance, action?: RuntimeAction) => {
    if (instance.key === popupKey) {
      disposeEventHandler?.(manager, instance, action);
    }
    PopupManager.INSTANCE.clearOnClose(innerDisposeFn);
  };
  PopupManager.INSTANCE.onClose(innerDisposeFn);
}

@SPI.ClassFactory(
  BaseFieldWidget.Token({
    viewType: ViewType.Form,
    ttype: ModelFieldType.String,
    model: 'resource.k2.Model0000000109',
    name: 'code',
  })
)
export class MyFormStringDialogFieldWidget extends FormStringFieldSingleWidget {

  @Widget.Method()
  protected onCustomClick() {
    const action = this.model.modelActions.find(i => i.name === 'your action name');
    if (!action) {
      return;
    }
    const dialogKey = Dialog.createByViewAction(action as RuntimeViewAction);
    popupDisposeCallback(dialogKey, (manager: PopupManager, instance: IPopupInstance, action?: RuntimeAction) => {
      // action为关闭弹窗的动作，需要自行判断哪些动作可以进入下一步的业务处理，这里已弹窗的提交数据的动作为例
      if (action?.fun !== ModelDefaultActionName.$$internal_DialogSubmit) {
        return;
      }
      const dialogWidget = instance.widget as DialogWidget;
      const activeRecord = dialogWidget?.activeRecords?.[0];
      if (activeRecord) {
        // TODO 拿到弹窗内的数据自行处理
      }
    });
  }
}