pull_to_refresh_page.dart import'package:flutter/cupertino.dart'; import'package:flutter/material.dart'; import'package:pull_to_refresh/pull_to_refresh.dart'; classPullToRefreshWidgetextendsStatefulWidget { constPullToRefreshWidget({super.key}); @override PullToRefreshWidgetState createState() => Pu...
story.dart import 'package:flutter/material.dart'; import 'story_data.dart'; import 'story_item.dart'; import 'package:flutter_spinkit/flutter_spinkit.dart'; void main() => runApp(Story()); class Story extends StatefulWidget { @override _Story createState() => new _Story(); } class ...
pull_to_refresh 是flutter常用的列表刷新加载组件,因为项目中通常列表是比较多的,所以便封装了一个类,把需要复用到的代码整合起来,一下是我项目中对pull_to_refresh 封装的代码: import 'package:flutter/material.dart'; import 'package:flutter_jtcenter/color_style.dart'; import 'package:lottie/lottie.dart'...
首先,你需要导入`pull_to_refresh`库。如果你正在使用Flutter或更高版本,你需要使用`pull_to_refresh_flutter3`库,因为`pull_to_refresh`库不再支持这些版本。你可以通过以下方式导入库: ```dart import'package:pull_to_refresh_flutter3/pull_to_refresh_'; ``` 接下来,你可以在你的列表组件(如ListView)上...
flutter简单封装属于自己的网络库 刚入坑flutter,虽然已经有更强大dio网络库了,但还是要学会自己封装一下,了解一下dart原生网络的实现 所谓自己动手,风衣足食,按照自己的代码习惯去做了个封装 Dart 没有像 Java 用单独的关键字interface来定义接口,用class声明的类或者用abstract抽象类就可以是接口,然后可以通过关键字...
import'package:pull_to_refresh/pull_to_refresh.dart';...//每页显示数量staticconstint PAGE_SIZE=10;//当前为第几页int page=1;//是否加载过数据bool loaded;//是否允许上拉bool _enablePullUp=true;//listview数据源List<OrderModel>orderItems=[];//刷新加载控制器RefreshController _refreshController=Ref...
a widget provided to the flutter scroll component drop-down refresh and pull up load. - flutter_pulltorefresh/README_CN.md at master · peng8350/flutter_pulltorefresh
Flutter 中有两个比较常用的下拉刷新和上拉加载库,分别是 flutter_pulltorefresh 和 pull_to_refresh。它们之间的主要区别如下: 历史悠久度:pull_to_refresh 比 flutter_pulltorefresh 更早,而且是由一个国外开发者维护的开源库。 代码质量:pull_to_refresh 的代码质量更好,文档也更全面,而且支持多种刷新样式(如...
dependencies:pull_to_refresh:^2.0.0 import package import'package:pull_to_refresh/pull_to_refresh.dart'; simple example,It must be noted here that ListView must be the child of SmartRefresher and cannot be separated from it. For detailed reasons, seehere ...
flutter_pull_to_refresh: ^1.6.4接下来,创建一个`SmartRefresher`组件,并提供一个`RefreshController`来管理刷新状态。`RefreshController`用于触发刷新和加载更多的回调。dart import 'package:flutter/material.dart'; import 'package:flutter_pull_to_refresh/pull_to_refresh.dart';class...