[syncfusion_flutter_datagrid] column resize doesn't work

[onism0106]

I tried various ways and I couldn't resize the column. My code is as follows

 SfDataGrid(
        onColumnResizeUpdate: (details) {
          logger.i("resize ${details.width}");
          return true;
        },
        onColumnResizeStart: (ColumnResizeStartDetails details) {
          logger.i("resize ${details.width}");
          return true;
        },
        onColumnResizeEnd: (details) {
          logger.i("resized!");
        },
        headerRowHeight: 32,
        rowHeight: 32,
        columnResizeMode: ColumnResizeMode.onResizeEnd,
        columnWidthMode: ColumnWidthMode.none,
        // columnWidthMode: ColumnWidthMode.fill,
        allowColumnsResizing: true,
        allowColumnsDragging: true,
        allowSorting: true,
        allowEditing: true,
        // allowFiltering: true,
        source: dataSource,
        columns: [
          GridColumn(
            columnName: 'name',
            autoFitPadding: EdgeInsets.zero,
            minimumWidth: 100,
            maximumWidth: 300,
            allowEditing: true,
            allowSorting: true,
            label: const Align(
              alignment: Alignment.centerLeft,
              child: Text("name"),
            ),
          ),
          GridColumn(
            columnName: 'description',
            minimumWidth: 300,
            autoFitPadding: EdgeInsets.zero,
            maximumWidth: 500,
            allowSorting: false,
            label: const Align(
              alignment: Alignment.centerLeft,
              child: Text("description"),
            ),
          ),
          GridColumn(
            columnName: 'type',
            minimumWidth: 300,
            autoFitPadding: EdgeInsets.zero,
            allowSorting: false,
            label: const Align(
              alignment: Alignment.centerLeft,
              child: Text("type"),
            ),
          ),
          GridColumn(
            columnName: 'isNullable',
            autoFitPadding: EdgeInsets.zero,
            width: 60,
            allowSorting: false,
            label: const Align(
              alignment: Alignment.center,
              child: Text("isNullable"),
            ),
          ),
          GridColumn(
            columnName: "assignment",
            width: 60,
            allowSorting: false,
            label: const Align(
              alignment: Alignment.center,
              child: Text("assignment"),
            ),
          ),
        ],
      ),

[abineshPalanisamy]

Hi @onism0106

Based on the information provided, the issue you are experiencing is related to column resizing not being performed in SfDataGrid. SfDataGrid does not automatically resize the columns when you perform column resizing. You should maintain the column width collection at the application level and set the column width of the corresponding column using the SfDataGrid.onColumnResizeUpdate callback. We have prepared a sample demonstrating this approach for your convenience. Please review the sample and accompanying code snippet for implementation details.

Sample :

SfDataGrid.zip

Regards,
Abinesh P

[onism0106]

Great!! It does work,Thank you.