farmer_client/lib/pages/infomation/index.dart

import 'package:farmer_client/pages/infomation/widgets/Information/index.dart';
import 'package:farmer_client/widgets/layout/BasicPage.dart';
import 'package:flutter/material.dart';
import 'package:flutter_easyloading/flutter_easyloading.dart';
import 'package:get/get_rx/src/rx_types/rx_types.dart';
import 'package:get/get_state_manager/get_state_manager.dart';

import '../../models/entities/NewsInformationModel.dart';
import '../../services/news.dart';

class Infomation extends BasicPage {
  // List<NewsInformationModel> newsListItem=[];

  Infomation({Key? key}) : super(key: key) {
    tabIndex = 2;
    naviTitle = '资讯';
  }

  final newsListItem = Rx<List<NewsInformationModel>>([]);

  @override
  void beforeShow() {
    // TODO: implement beforeShow
    super.beforeShow();
    EasyLoading.show(status: '数据加载中...');

    getNewsList().then((value) {
      final list = <NewsInformationModel>[];

      value['records'].forEach((item) {
        list.add(NewsInformationModel.fromJson(item));
        print('newsListItem');

        print(newsListItem.value);
      });
      newsListItem.value = list;
      EasyLoading.dismiss();

    });
  }

  @override
  Widget builder(BuildContext context) {
    return Container(
        child: Obx(() => Column(
              mainAxisSize: MainAxisSize.min,
              children: newsListItem.value
                  .map((item) => Information(
                        item: item,
                      ))
                  .toList(),
            )));
  }
}