Future<void> _onRefresh() async { if (isLoading) { return; } setState(() { isLoading = true; page = 0; }); print('下拉刷新开始,page = $page'); await Future.delayed(Duration(seconds: 3), () { setState(() { isLoading = false; final arr = new StoryData( 26, 'images/story...
VM115 WAService.js:2 TypeError: (0 , _http.request) is not a function at getPage (index.js? [sm]:4) at Ui.getShowData (index.js? [sm]:54) at Ui.onLoad (index.js? [sm]:29) at Ui.<anonymous> (VM115 WAService.js:2) at Ui.o.__callPageLifeTime__ (VM115 WAService.js:2)...
pull_to_refresh:^2.0.0 3.示例 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 PullToRefre...
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(如经典样式、水滴样式、球脉冲样式等)。 功能特性:pull_to_refresh 更强大,提供的功能更加丰富。例如,pull_to_refresh 支持在 List...
pull to refresh 是一种常见的交互方式,通过下拉页面来实现刷新列表的操作。在 Flutter 中,由于其跨平台特性以及框架设计的考虑,Flutter 并不直接支持 pull to refresh,而是通过使用第三方库或自定义控件来实现相似的效果。 要实现 pull to refresh 功能,可以使用 Flutter 社区中的一些常用第三方库,例如: flutt...
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...
$(document).ready(function () { document.onkeydown = function (event) {在Flutter的官方SDK...
第二类,则是把child直接放进类如SliverToBoxAdapter。通过前后拼接header和footer组成slivers,然后SmartRefresher内部把slivers放进CustomScrollView,你可以把SmartRefresher理解成CustomScrollView,因为内部就是返回CustomScrollView。所以,这里child结点是不是ScrollView区别是很大的。
Still stuck with Pull-To-Refresh in your Flutter app? 🙄 You’ll be thrilled to get to know Pull-To-Reach then. That’s a new way to access controls in your app that are normally hard to reach with your thumb. This is based on the following problem: Phones are getting bigger and...
flutter_pulltorefresh Intro a widget provided to the flutter scroll component drop-down refresh and pull up load.support android and ios. If you are Chinese,click here(中文文档) Features pull up load and pull down refresh It's almost fit for all Scroll witgets,like GridView,ListView... ...