The eventEditCallBack() method invokes the server-side EventEdit handler using an AJAX CallBack.
DayPilot.Calendar.eventEditCallBack(e, newText, data)e (DayPilot.Event) - object reference
newText (string) - new event text
data (object) - additional custom data
This is a legacy server-side API used by ASP.NET WebForms, ASP.NET MVC, and Java integrations when inline event editing is submitted using CallBack.
In client-side JavaScript Calendar integrations, configure DayPilot.Calendar.eventEditHandling and handle DayPilot.Calendar.onEventEdit or DayPilot.Calendar.onEventEdited instead.
dp.eventEditCallBack(e, "Updated text", { source: "inline-editor" });DayPilot.Calendar.eventEditHandling