Method removeEventMarker

codebase/sources/dhtmlxscheduler.js:13793–13801

(eventId)

      this._markers.push(markerInfo);
    }
    removeEventMarker(eventId) {
      for (let i = 0; i < this._markers.length; i++) {
        if (eventId == this._markers[i].event.id) {
          this._markers[i].marker.remove();
          this._markers.splice(i, 1);
          i--;
        }
      }
    }
    updateEventMarker(event2) {
      for (let i = 0; i < this._markers.length; i++) {
        if (this._markers[i].event.id == event2.id) {