如果有关注过我的同学可能看过我之前的一篇名为Flutter学习笔记：BottomNavigationBar实现多个Navigation的文...
PUB POINTS:Flutter awarded it130 pub points. Step-1:Add Dependency in PubSpec file: Now we will create a lively bottom nav bar. So we need to add a dependency calledcurved_navigation_bar. It supports soundnull safety. We add this dependency inpubspec.yaml file. Here you must align thecur...
这里我们来尝试实现一个不规则的 BottomNavigationBar,首先了解两个系统组件:floatingActionButton和BottomAppBar <!--more--> floatingActionButton floatingActionButton用于创建一个浮动的按钮,有两种样式:一种是圆形的纯图标的;一种是椭圆的带有图标或文案的。 示例如下: 代码语言:txt AI代码解释 void main() => ...
firstPage(); }, ), IconButton( icon: Icon( Icons.last_page, color: Colors.white, ), onPressed: () { _pdfViewerController.lastPage(); }, ), ], ), body: SfPdfViewer.network( 'https://cdn.syncfusion.com/content/PDFViewer/flutter-succinctly.pdf', controller: _pdfViewerController, ),...
// 命令行运行 flutter pub add curved_navigation_bar // 或者在pubspec.yaml文件中添加 curved_navigation_bar: ^1.0.3 插件使用 底部bar的插件使用还是非常简单的,官方的例子也十分简洁明了,我这里使用了getx作为项目的底部框架,因此我主要介绍一下在getx中如何导入此插件 1. 创建数据列表 做简单事例,我创建了...
ElevatedButton( onPressed: () { Get.toNamed( RouteNames.step3, id: 1, ); }, child: const Text('step3 page'), ), ], ), ), 代码 https://github.com/ducafecat/flutter_develop_tips/tree/main/flutter_application_nested_navigation
children: <Widget>[constText('You have pushed the button this many times:', ), Text('$_counter', style: Theme.of(context).textTheme.headline4, ), ], ), ), ); } 加入GoRouter 接着要来加入GoRouter这个插件。 定义Router 定义两个route,会使用同一个元件,但是透过传入不同title 的内容来做识...
The BottomNavigationBar is a built-in widget in Flutter that is being widely used in many different mobile apps. It is used to create a bottom navigation
sdk: flutter cupertino_icons: ^1.0.2 convex_bottom_bar: ^3.0.0 We usedconvax_bottom_barto create a better bootobar UI. how to use: In general,ConvexAppBarcan work with scaffolding by setting its bottomNavigationBar. convexAppBar has two constructors, convexAppBar() will simplify tab creat...
TextButton(onPressed: () { Navigator.pop(context);// Navigator.pushNamed(context, RoutesName.SECOND_PAGE);},child: Text("NAVIGATE")), ], ), ); } } Our routing part is now completed. Now, let's look at another method of implementing Routing in Flutter Web using Navigation 2.0. ...