DayPilot is designed to work with a custom database schema.
You should map the database fields to event properties using the following properties:
Mapping Custom Database Fields
Any number of custom fields can be mapped using the following property:
The custom fields will be passed with the event through all its lifecycle.
In the server-side event handlers (e.g. BeforeEventRender, EventClick) it's accessible as
In the client-side event handlers (e.g. EventClickJavaScript) it's accessible as