customButtons

Defines custom buttons that can be used in the headerToolbar/footerToolbar.

Specify a hash of custom buttons. Then reference them from the headerToolbar setting. Like this:

var calendar = new Calendar(calendarEl, {
  customButtons: {
    myCustomButton: {
      text: 'custom!',
      click: function() {
        alert('clicked the custom button!');
      }
    }
  },
  headerToolbar: {
    left: 'prev,next today myCustomButton',
    center: 'title',
    right: 'dayGridMonth,timeGridWeek,timeGridDay'
  }
});

Each customButton entry accepts the following properties:

• text - the text to be display on the button itself
• hint - the accessibility hint. defaults to text
• click - a callback function that is called when the button is clicked. Accepts two arguments: <code>( <a href='https://developer.mozilla.org/en-US/docs/Web/API/MouseEvent'>mouseEvent</a>, <a href='https://developer.mozilla.org/en-US/docs/Web/API/HTMLElement'>htmlElement</a> ).
• icon - see buttonIcons. optional
• bootstrapFontAwesome - see bootstrapFontAwesome. optional

See a demo of customButtons.