问题描述
如何使用 GetX 在 Flutter 中实现图像(侧边栏和导航菜单)中的设计?类似于网络上的标签。
解决方法
这是一个例子,也许可以帮到你:
import 'package:flutter/material.dart';
import '../../routes/app_pages.dart';
import 'package:get/get.dart';
class SideBar extends StatelessWidget {
@override
Widget build(BuildContext context) {
return Drawer(
child: Column(
children: <Widget>[
DrawerHeader(
child: Column(
mainAxisAlignment: MainAxisAlignment.spaceEvenly,children: [
Center(
child: Icon(
Icons.person,color: Colors.white,size: 50.0,),Center(
child: Text(
"Vakup",textAlign: TextAlign.center,style: TextStyle(color: Colors.white,fontSize: 25),],decoration: BoxDecoration(
color: Colors.blueAccent,ListTile(
leading: Icon(Icons.read_more),title: Text('Leer datos'),onTap: () {
if (Get.currentRoute == Routes.HOME) {
Get.back();
} else {
Get.toNamed(Routes.HOME);
}
},ListTile(
leading: Icon(Icons.pets),title: Text('Registrar animal'),onTap: () {
if (Get.currentRoute == Routes.NEWANIMAL) {
Get.back();
} else {
Get.toNamed(Routes.NEWANIMAL);
}
},ListTile(
leading: Icon(Icons.list_alt),title: Text('Lista movimientos'),onTap: () {
if (Get.currentRoute == Routes.MOVEMENTS) {
Get.back();
} else {
//Get.to
Get.toNamed(Routes.MOVEMENTS);
}
},ListTile(
leading: Icon(Icons.list),title: Text('Lista animales'),onTap: () {
if (Get.currentRoute == Routes.LISTOFANIMALS) {
Get.back();
} else {
Get.toNamed(Routes.LISTOFANIMALS);
}
},ListTile(
leading: Icon(Icons.edit),title: Text('Grabar datos'),onTap: () {
if (Get.currentRoute == Routes.GRABADO) {
Get.back();
} else {
Get.toNamed(Routes.GRABADO);
}
},ListTile(
leading: Icon(Icons.bluetooth),title: Text('Conexion BT'),onTap: () {
if (Get.currentRoute == Routes.CONEXIONBT) {
Get.back();
} else {
Get.toNamed(Routes.CONEXIONBT);
}
},ListTile(
leading: Icon(Icons.picture_as_pdf),title: Text('Exportar Datos'),onTap: () {
if (Get.currentRoute == Routes.EXPORT) {
Get.back();
} else {
Get.toNamed(Routes.EXPORT);
}
},ListTile(
leading: Icon(Icons.recent_actors_rounded),title: Text('Acerca de'),onTap: () {
if (Get.currentRoute == Routes.ACERCA) {
Get.back();
} else {
Get.toNamed(Routes.ACERCA);
}
},);
}
}
首页部分是:
import 'package:vakuprfid/app/modules/widgets/side_bar.dart';//import widget
class HomeView extends GetView<HomeController> {
@override
Widget build(BuildContext context) {
return Scaffold(
drawer: SideBar(),body: ...
);
}
}
结果如下: