【发布时间】:2022-11-26 19:26:32
【问题描述】:
嗨,这个扩展图块列表的代码示例:
我的列表来自 api 和每个 ExpansionTile 包含一些ListTile 如何实现ListTile 就像ExpansionTile?
使用列表视图显示 ListTile 中的所有项目..
import 'package:flutter/material.dart';
import 'package:flutter_expansion_tile_demo/Constants/Constants.dart';
import 'package:flutter_expansion_tile_demo/model/month_model.dart';
class ExpansionTileDemo extends StatefulWidget {
@override
_ExpansionTileDemoState createState() => _ExpansionTileDemoState();
}
class _ExpansionTileDemoState extends State<ExpansionTileDemo> {
List<MonthModel> monthModel;
@override
void initState() {
monthModel = Constants.getMonthModel();
super.initState();
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
centerTitle: true,
title: Text('Expansion Tile Demo'),
),
body: Padding(
padding: const EdgeInsets.symmetric(horizontal: 0.0),
child: ListView.builder(
scrollDirection: Axis.vertical,
shrinkWrap: true,
physics: BouncingScrollPhysics(),
itemCount: monthModel.length,
itemBuilder: (BuildContext context, int index) {
return _buildPlayerModelList(monthModel[index]);
},
),
),
);
}
Widget _buildPlayerModelList(MonthModel items) {
return Card(
child: ExpansionTile(
title: Text(
items.playerName,
style: TextStyle(fontSize: 16.0, fontWeight: FontWeight.w500),
),
children: <Widget>[
ListTile(
title: Text(
items.description,
style: TextStyle(fontWeight: FontWeight.w700),
),
)
],
),
);
}
}
此图像输出代码,但我想要更多 ListTile? 我该如何做这项工作?
感谢你们对我的帮助
【问题讨论】:
-
您想在 ExpansionTile 子项中显示 ListView 列表吗?
-
是的,我想这样做
标签: flutter flutter-dependencies flutter-web