The onCardDoubleClicked event handler is fired by the Kanban component for card double clicks (after the default action). By default, the double click is disabled - you can enable it using cardDoubleClickHandling property.
Available since 2025.3.6607.
DayPilotDayPilot.Kanban.onCardDoubleClicked(args)args.card (DayPilot.Card) - the card reference
Kanban config:
onCardDoubleClick: (args) => {
console.log("Card double-clicked", args.card.data.id);
}