dart_grid 1.0.2 dart_grid: ^1.0.2 copied to clipboard
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]