renderEditDialog property

Widget Function(ExpandableRow row, void onSuccess(ExpandableRow newRow))? renderEditDialog

Renders a custom edit dialog widget with two parameters.

First parameter, row, gives the current selected row information.

Second parameter, onSuccess, is a function and it must return a new ExpandableRow variable to update the value of the row inside the widget.

renderEditDialog: (row, onSuccess) {
  return AlertDialog(
    title: SizedBox(
      height: 300,
      child: TextButton(
        child: const Text("Change Row"),
        onPressed: () {
          row.cells[1].value = "New Value";
          onSuccess(row);
         },
      ),
    ),
  );
}

Implementation

final Widget Function(
  ExpandableRow row,
  void Function(ExpandableRow newRow) onSuccess,
)? renderEditDialog;