dart_grid 1.0.2

Dart Grid type data implementation. This package allows you to work with data tables like Excel, while saving only real data (empty data is only generated).

Dart Grid

Dart Grid type data implementation

This package allows you to work with data tables like Excel, while saving only real data (empty data is only generated).

Check flutter_grid_ui for UI implementation

Getting Started

To use this package, add dart_grid as a dependency in your pubspec.yaml file.

dependencies:
  dart_grid: any

Using

import 'package:dart_grid/dart_grid.dart';

Example

void main() {
  var grid = Grid<int>();

  grid.add(CellData(index: 0, data: 1));
  grid.add(CellData(index: 1, data: 2));
  grid.add(CellData(index: 2, data: 3));
  grid.putAt(3, [CellData(index: 3, data: 4)]);
  grid.add(CellData(index: 4, data: 5));

  grid.removeAt(2, offset: true);

  for (var i = 0; i < grid.lengthRows; i++) {
    print('Row index ${grid.rows[i].index}: ${grid.datas[i]}');
  }
}

Result

Row index 0: [1, null, null, null, null]
Row index 1: [null, 2, null, null, null]
Row index 2: [null, null, null, 4, null]
Row index 3: [null, null, null, null, 5]