storyteller/Storyteller

public class MappedHtmlTable<TType> : TableTag
    {
        private readonly List<MappedHtmlColumn<TType>> columns = new List<MappedHtmlColumn<TType>>();
        private TableRowTag headerRow = null;

        public MappedHtmlTable(IEnumerable<MappedHtmlColumn<TType>> columns)
            : base()
        {
            this.AddClass("table");
            this.AddClass("table-hover");
            this.Style("width", "100% !important;");

            foreach (var column in columns)
            {
                this.Column(column);
            }
        }

        public MappedHtmlTable<TType> AddRows(IEnumerable<TType> rows)
        {
            foreach (var row in rows)
            {
                this.AddRow(row);
            }

            return this;
        }

        public TableRowTag AddRow(TType rowData)
        {
            return this.AddRow(row => this.columns.Each(col => col.Map(rowData, row.Cell())));
        }

        public TableRowTag AddRow(HtmlTag tag)
        {
            return this.AddRow(row => row.Cell()
                .Attr("colspan", this.columns.Count)
                .Children
                .Add(tag));
        }
        protected override void WriteHtml(HtmlTextWriter html)
        {
            if (this.TBody.Children.Count == 0)
            {
                var errorMessage = new AlertTag("No Elements Found")
                    .Update(new HighlightDanger())
                    .Update(new MakeLarge());

                this.AddRow(errorMessage);
            }

            base.WriteHtml(html);
        }
  }