The zoom.setActive() method changes the current zoom level of the JavaScript Calendar component.
The zoom levels need to be defined using the DayPilot.Calendar.zoomLevels property.
Available since 2023.1.5540.
DayPilot.Calendar.zoom.setActive(index)index (number | string) - zoom level index or a named zoom level ID
This method can be called before init().
dp.zoom.setActive(0);