protected void Page_Load(object sender, EventArgs e) { //search path SearchPagePath = URLHelper.GetAbsoluteUrl(URLHelper.ResolveUrl(SearchUrl)); //load path for the carousel from the page field, if any var path = DataHelper.GetNotEmpty(CurrentDocument.GetValue(Constants.Webparts.CarouselPathFieldName), null); backgroundCarousel.SetValue(Constants.Webparts.PathFieldName, path); if (path != null) { CarouselPanel.CssClass = "hasCarousel"; } backgroundCarousel.CssClass = CarouselPanel.CssClass; GetFirstAndSecondLevelNodes(); }