Contents

module Tableview::Output
  class HTML
    def process(tv)
      @table = ""
      @p = 0
      tv.subtables.each do |sub|
        tag :h2, sub.title unless sub.title.blank?
        tag :table, sub.options do
        
          sub.parts.each do |part|
            tag (case part.class.to_s
            when "Tableview::ViewHandler::Header"
              header = true
              :thead
            when "Tableview::ViewHandler::Footer"
              :tfoot
            when "Tableview::ViewHandler::Body"
              :tbody
            end), part.options do 
        
              part.rows.each do |row|
                tag :tr, row.options do
                  row.cells.each do |cell|
                    tag( header || cell.options[:header] ? :th : :td, cell.options) do 
                      @table += ERB::Util::html_escape(cell.contents.to_s)
                    end #td / #th
                  end
                end #tr
              end

            end #t{part}
          end
        end #table
      end
    end
    
    def tag(tag, attributes = {})
      atrs = attributes.map {|k,v| " #{k}=\"#{v}\"" }.join
      @table += "\n#{" "*@p}<#{tag}#{atrs}>"
      @p += 2
      yield
      @p -= 2
      @table += "\n#{" " * @p}</#{tag}>"
    end
    
    def to_s
      @table.html_safe.to_s
    end
    
  end
end

Version data entries

5 entries across 5 versions & 1 rubygems

Version	Path
tableview-0.4.0	lib/tableview/output/html.rb
tableview-0.3.3	lib/tableview/output/html.rb
tableview-0.3.2	lib/tableview/output/html.rb
tableview-0.3.1	lib/tableview/output/html.rb
tableview-0.3.0	lib/tableview/output/html.rb