The Flutter DataGrid (also known as Flutter DataTable) is used to display and manipulate data in a tabular view. Its rich feature set includes row selection, sorting, column sizing, row-height customization, sw
DataTable 这个名字在前端开发一定不陌生吧,与之同名的DataTable前端框架,大家都使用得很娴熟了,这个框架用于做为后台的数据展示跟操作,那么,在Flutter同样也是用于数据展示跟操作,Flutter里面怎么使用呢?让我们来一起学习吧! 1. DataTable参数 字段 类型 columns(表头) List<DataColumn> rows(内容行) List<DataRow...
DataTable( columns: [ DataColumn(label: Text('姓名')), DataColumn(label: Text('年龄')), ], rows: [ DataRow(cells: [ DataCell(Text('老孟')), DataCell(Text('18')), ]), ], ) columns参数是DataTable的列,rows参数是DataTable的每一行数据,效果如下: ), DataCell(Text('18')), ]), ], ) columns参数是DataTable的列,rows参数是DataTable的每一行数据,效果如下: 在添加一行数据,只需要添加一个DataRow即可,用法如下: DataTable( ... rows: [ DataRow(cells: [ DataCell(Text('老孟')), DataCell(Text('18')), ]), DataRow...
DataRow(cells: [DataCell(Text("hello")), DataCell(Text("wanghao"))]) ]) ], ); } } 2:列表循环 import'package:flutter/material.dart';//基础样式import'package:http/http.dart'; import'../model/post.dart';classDataTableDemo extends StatefulWidget {constDataTableDemo({super.key}); ...
DataRow(cells: [ DataCell(Text('老孟')), DataCell(Text('18')), ]), ], ) columns参数是DataTable的列,rows参数是DataTable的每一行数据,效果如下: 在添加一行数据,只需要添加一个DataRow即可,用法如下: 代码语言:txt AI代码解释 DataTable( ...
flutter datatable 双向滚动 只需添加两个SingleChildScrollView: child: SingleChildScrollView( scrollDirection: Axis.vertical, child: SingleChildScrollView( scrollDirection: Axis.horizontal, child: DataTable()
_DataTableDemoState createState() => _DataTableDemoState(); } class _DataTableDemoState extends State<DataTableDemo> { @override Widget build(BuildContext context) { return Scaffold( appBar: AppBar( title: Text('DataTableDemo'), elevation: 0.0, ...
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:[DataCell(Text('老孟')),DataCell(Text('18')),]),],) 1. 2.
Creating Data for an Application The SfDataGrid depends upon the data. Create a simple Datasource for the SfDataGrid as shown in the following code example. DART class Employee { Employee(this.id, this.name, this.designation, this.salary); final int id; final String name; final String des...