DayPilot.Scheduler.onBeforeTimeHeaderRender

The onBeforeTimeHeaderRender event fires before the JavaScript Scheduler component renders a time header cell. You can use it to customize the time header cells.

During image export, you can further customize the time headers using onBeforeTimeHeaderExport event.

Declaration

DayPilot.Scheduler.onBeforeTimeHeaderRender(args)

Parameters

• args.header.areas (array) - active areas (see JavaScript Scheduler Time Header Customization tutorial)

• args.header.backColor (string)

• args.header.cssClass

• args.header.end (DayPilot.Date, read-only)

• args.header.text (string) - if args.header.html is null, this text will be HTML-encoded and displayed in the header

• args.header.html (string) - overrides the default text with raw HTML (by default the value is null)

• args.header.level (read-only; zero-based row index)

• args.header.start (DayPilot.Date, read-only)

• args.header.toolTip (string)

Example

onBeforeTimeHeaderRender: (args) => {
  if (args.header.start.getDayOfWeek() === 6) {
    args.header.html = "Sat";
  }
}