Values: true, false
Default (true)By default, the sidebar containing categories and tags is displayed allowing users to filter events on the calendar. In the example below, I selected "Academic Calendar" and as a result only the events that fit into that category were shown.
Hiding the SidebarIf you prefer to hide the sidebar from users this can be done very easily. Below is a widget code snippet with the "show_sidebar" argument set to false.
<widget type="events_calendar"> <arg id="show_sidebar">false</arg> </widget>
Result: The sidebar has been removed and therefore all events will be shown.