onPressed property

  1. @override
ValueChanged<String>? onPressed
final

Callback gets triggered when the action button is pressed.

Defaults to null.

Example:

@override
Widget build(BuildContext context) {
  return SfAIAssistView(
    actionButton: AssistActionButton(
      onPressed: (String newMessage) {
        setState(() {
          _messages.add(
            AssistMessage.request(
              data: newMessage,
            ),
          );
        });
      },
    ),
  );
}

Implementation

@override
final ValueChanged<String>? onPressed;