* DataTable - 数据表格 */import'dart:math';import'package:flutter/material.dart';import'package:flutter_demo/helper.dart';classDataTableDemoextendsStatefulWidget{constDataTableDemo({Key? key}) :super(key: key);@override_DataTableDemoState createState() => _DataTableDemoState(); }class_DataTabl...
复制 import 'package:flutter/material.dart'; class InfiniteDataTable extends StatefulWidget { @override _InfiniteDataTableState createState() => _InfiniteDataTableState(); } class _InfiniteDataTableState extends State<InfiniteDataTable> { List<DataRow> _dataRows = []; ScrollController _scrollControlle...
DataTable(sortColumnIndex:1,sortAscending:_sortAscending,columns:[DataColumn(label:Text('姓名')),DataColumn(label:Text('年龄'),onSort:(intcolumnIndex,boolascending){setState((){_sortAscending=ascending;if(ascending){data.sort((a,b)=>a.age.compareTo(b.age));}else{data.sort((a,b)=>b.ag...
文档:https://api.flutter.dev/flutter/material/DataTable-class.html import'package:flutter/material.dart';import'./model/post.dart';classDataTableDemoextendsStatefulWidget { @override _DataTableDemoState createState()=>_DataTableDemoState(); }class_DataTableDemoStateextendsState<DataTableDemo>{int_so...
(十四)Flutter dataTable 数据表格的的使用 TextideImage文章分类代码人生 简单使用 import 'package:flutter/material.dart'; import '../model/post.dart'; class DataTableDemo extends StatefulWidget { @override _DataTableDemoState createState() => _DataTableDemoState();...
在Flutter中,DataTable是一个用于显示和编辑表格数据的小部件。要在DataTable中编辑单元格,可以按照以下步骤进行操作: 导入所需的包: 代码语言:txt 复制 import 'package:flutter/material.dart'; 创建一个包含表格数据的数据源。可以使用List或者其他数据结构来存储数据。 创建一个状态管理类,用于跟踪表格中每个单元格...
Flutter版本: 1.12.13+hotfix.5 Dart版本: 2.7.0 DataTable DataTable控件显示表格数据,DataTable需要设置行和列,用法如下: DataTable( columns: [ DataColumn(label: Text('姓名')), DataColumn(label: Text('年龄')), ], rows: [ DataRow(cells: [ ...
DataTable 是 flutter 提供的一个表格控件 1. DataTable 属性介绍 2. 基本使用 classMSDataTableDemoextendsStatefulWidget{constMSDataTableDemo({Key?key}):super(key:key);@overrideState<MSDataTableDemo>createState()=>_MSDataTableDemoState();}class_MSDataTableDemoStateextendsState<MSDataTableDemo>{List<...
flutter DataTable数据表格 数据表显示原始数据集。它们通常出现在桌面企业产品中。DataTable Widget实现这个组件 文档:https://api.flutter.dev/flutter/material/DataTable-class.html import'package:flutter/material.dart';import'./model/post.dart';classDataTableDemoextendsStatefulWidget {...
Flutter DataTable Code Example Easily get started with the Flutter DataTable using a few simple lines of DART code example as demonstrated below. Also explore ourFlutter DataTable Examplethat shows you how to render and configure the DataTable in Flutter. ...