The eventMovePostBack() method executes the server-side EventMove handler using a PostBack (ASP.NET only).
DayPilot.Calendar.eventMovePostBack(e, newStart, newEnd, newResource, data)e (DayPilot.Event) - target event object
newStart (DayPilot.Date) - new event start
newEnd (DayPilot.Date) - new event end
newResource (string) - new resource id
data (object) - custom data to be sent to the server-side event handler
Use this legacy helper to trigger the server-side move pipeline from client-side code and pass the updated time range, target resource, and any custom data with the PostBack request.
dp.eventMovePostBack(e, newStart, newEnd, newResource, data);