reloadData(city) {
    this.updateDataSource(city);
    this.updateEventSource(city);
    this.updateMyEventList(city);
  }
// fully reloads all data from server
fully reloads all data from server
fully reloads all data from server
reloadData(city) {
    this.updateDataSource(city);
    this.updateEventSource(city);
    this.updateMyEventList(city);
  }
reloadData ( city ) { this . updateDataSource ( city ) ; this . updateEventSource ( city ) ; this . updateMyEventList ( city ) ; }
fully reloads all data from server
fully reloads all data from server