def datagrid_row(grid, asset, &block)
      HtmlRow.new(self, grid, asset).tap do |row|
        if block_given?
          return capture(row, &block)
        end
      end
    end
def datagrid_row(grid, asset, &block)
      HtmlRow.new(self, grid, asset).tap do |row|
        if block_given?
          return capture(row, &block)
        end
      end
    end
Provides access to datagrid columns data.

   # Suppose that <tt>grid</tt> has first_name and last_name columns
   <%= datagrid_row(grid, user) do |row| %>
     <tr>
       <td><%= row.first_name %></td>
       <td><%= row.last_name %></td>
     </tr>
   <% end %>

 Used in case you want to build html table completelly manually