TabBar + TabBarView 列表。当有多页数据时，到最后一页时，上拉加载footer不会回弹

[ETogether]

import 'dart:math';

import 'package:easy_refresh/easy_refresh.dart';
import 'package:flutter/material.dart';

const int itemCount = 20;

class ProductPage extends StatefulWidget {
  const ProductPage({Key? key}) : super(key: key);

  @override
  State<ProductPage> createState() => _ProductPageState();
}

class _ProductPageState extends State<ProductPage> {
  final _products = ['电脑', '手机', '家电'];

  _tabBarItemBuilder() {
    return SizedBox(
      height: 34,
      child: TabBar(
        tabs: _products.map((e) => Text(e)).toList(),
      ),
    );
  }

  _tabBarPageBuilder() {
    return Expanded(
      child: TabBarView(
          children: _products
              .map((e) => ProductSubPage(
                    title: e,
                  ))
              .toList()),
    );
  }

  @override
  Widget build(BuildContext context) {
    return Scaffold(
      appBar: AppBar(
        title: Text('Easy_refresh测试'),
        backgroundColor: Colors.yellowAccent,
      ),
      body: DefaultTabController(
          length: _products.length,
          child: Container(
            color: Colors.blueAccent,
            child: Column(
              children: [
                _tabBarItemBuilder(),
                _tabBarPageBuilder(),
              ],
            ),
          )),
    );
  }
}

class ProductSubPage extends StatefulWidget {
  final String title;

  const ProductSubPage({Key? key, required this.title}) : super(key: key);

  @override
  State<ProductSubPage> createState() => _ProductSubPageState();
}

class _ProductSubPageState extends State<ProductSubPage> {
  final _dataArr = <String>[];

  _loadData(refresh) async {
    await Future.delayed(Duration(seconds: 1));
    if (_dataArr.length >= itemCount) {
      return;
    }
    var data = <String>[];
    int randInt = Random().nextInt(10) + 1;
    int j = Random().nextInt(200);
    int k = Random().nextInt(100);
    for (var i = 0; i < 7; ++i) {
      data.add('${j}=${k}-${i}内容');
    }

    if (refresh) {
      _dataArr.clear();
    } else {}
    setState(() {
      _dataArr.addAll(data);
    });
  }

  Widget _itemBuilder(text) {
    return Container(
      margin: EdgeInsets.all(12),
      padding: EdgeInsets.symmetric(vertical: 12, horizontal: 4),
      color: Colors.white,
      child: Text(text),
    );
  }

  @override
  void initState() {
    // TODO: implement initState
    super.initState();
    _loadData(true);
  }

  @override
  Widget build(BuildContext context) {
    return EasyRefresh(
        onRefresh: () => _loadData(true),
        onLoad: () => _loadData(false),
        child: ListView.builder(
            itemCount: _dataArr.length,
            itemBuilder: (BuildContext context, int index) {
              return _itemBuilder(_dataArr[index]);
            }));
  }
}

2024-05-15.14.26.36.mov

[xuelongqy]

你使用IndicatorPosition.locator即可。Flutter中的鼠标滚轮事件响应原理有点不一样

[ETogether]

你使用IndicatorPosition.locator即可。Flutter中的鼠标滚轮事件响应原理有点不一样
你好！
设置footer.position: IndicatorPosition.locator还是一样不回弹，而且Footer里面的文本等内容都没显示

Widget build(BuildContext context) {
    return EasyRefresh(
        onRefresh: () => _loadData(true),
        onLoad: () => _loadData(false),
        footer: ClassicFooter(
          position: IndicatorPosition.locator,
          dragText: 'Pull to load',
          armedText: 'Release ready',
          readyText: '准备Loading...',
          processingText: '加载Loading...',
          processedText: '成功Succeeded',
          noMoreText: '无更多No more',
          failedText: '失败了Failed',
        ),
        child: ListView.builder(
            itemCount: _dataArr.length,
            itemBuilder: (BuildContext context, int index) {
              return _itemBuilder(_dataArr[index]);
            }));
  }