Evento useless in shade

You can disable time range selecting using the config:

{
  timeRangeSelectedHandling: "Disabled",
  // ...
}

If you want to use this feature to create new events, it is necessary to call clearSelection() after you process the event.

Here is an example:

{
  timeRangeSelectedHandling: "Enabled",
  onTimeRangeSelected: async (args) => {
    const modal = await DayPilot.Modal.prompt("Create a new event:", "Event 1");
    const dp = args.control;
    dp.clearSelection();
    if (modal.canceled) { return; }
    dp.events.add({
      start: args.start,
      end: args.end,
      id: DayPilot.guid(),
      text: modal.result
    });
  },
}