【发布时间】：2022-11-20 01:34:00
【问题描述】：
（例如，我有一个 Detailpage 与类似的产品具有相同的 Detailpage 信息（嵌套导航到相同）..我们如何在 Getx 导航或材料路线中导航到该页面......以及何时单击后退按钮我们导航到以前的页面该怎么做？）
flutter
class DetailPage extends StatefulWidget { final String redirectScreen; const DetailPage({super.key, required this.redirectScreen});
@override State<DetailPage> createState() => _DetailPageState(); }
class _DetailPageState extends State<DetailPage> { DetailPageController detailPageController = Get.put(DetailPageController()); late ThemeData themeData; @override void initState() {
super.initState();
detailPageController.fetchDetailPageScreen(
redirectScreen: widget.redirectScreen); } @override Widget build(BuildContext context) {
themeData = Theme.of(context);
return Scaffold(
appBar: AppBar(
backgroundColor: themeData.colorScheme.onSecondary,
title: Text(
'Detail Page',
style: AppTheme.getTextStyle(
themeData.textTheme.headline1!,
fontSize: MySize.s25,
fontWeight: 400,
color: themeData.colorScheme.primary,
),
),
),
body: ListView(
physics: const AlwaysScrollableScrollPhysics(),
children: [
HorizontalList(
padding: EdgeInsets.only(left: MySize.s10!, right: MySize.s10!),
itemCount: detailPageController.similarProducts.length,
itemBuilder: ((context, index) {
HomeProducts model = detailPageController.similarProducts[index];
return MainProductCard(
onTap: () {
Get.to(
DetailPage (
redirectScreen: model.redirectApi!,
),
popGesture: true,
preventDuplicates: false,
);
},
productOptions: model.productOptions!,
textfieldKG: model.productOptions!.isEmpty?false :true,
imagePath: model.image!,
productName: model.productName!,
strikePrice: model.strikePrice!,
sellingPrice: model.sellingPrice!,
savePercent: model.savePercentage!,
akshyamPrice: model.akshyamPrice!,
);
}),
),
],
),
); }; };
``
【问题讨论】：
标签： flutter dart flutter-getx flutter-navigation