Dingdong_app/models/loadingModel.js

import { Toast, Portal } from "@ant-design/react-native";
// 加载页
export default {
  state: {
    status: "loading",
    title: "成功",
    show: false,
    time: -1,
    tKey: "",
  },
  actions: ({ model, setState }) => ({
    loading() {
      const { tKey } = model();
      if (!tKey) {
        const newKey = Toast.loading("Loading...", 0);
        setState({
          tKey: newKey,
        });
      }
    },
    success(title) {
      const { clearLoading } = model();
      clearLoading();
      Toast.success(title, 2);
    },
    warnning(title) {
      const { clearLoading } = model();
      clearLoading();
      Toast.info(title, 2);
    },
    clearLoading() {
      const { tKey } = model();
      if (tKey) {
        Portal.remove(tKey);
        setState({
          tKey: "",
        });
      }
    },
  }),
};