Module: EaselHelpers::Helpers::TableHelper

Included in:
EaselHelpers::Helpers
Defined in:
lib/easel_helpers/helpers/table_helper.rb

Instance Method Summary collapse

Instance Method Details

#recordset(*args, &block) ⇒ Object 



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# File 'lib/easel_helpers/helpers/table_helper.rb', line 16

def recordset(*args, &block)
  options = args.extract_options!
  options[:table] ||= {}

  headers = []
  (options[:headers] || []).each_with_index do |header, index|
    head = [header].flatten
    opts = head.extract_options!

    css_classes = [] << opts.delete(:class) << case index
      when 0 then "first"
      when (options[:headers].size - 1) then "last"
    end

    headers << if head.first =~ /^\<th/
      th = Hpricot(head.first)
      th_classes = th.at("th")["class"].join
      th_classes = clean_css_classes([th_classes, css_classes])
      th.at("th")["class"] = th_classes
      th.to_html
    else
      content_tag :th,
                  head.first,
                  opts.merge(:class => clean_css_classes(css_classes))
    end
  end

  table_classes = ["recordset", args] << options[:table].delete(:class)
  css_classes = clean_css_classes(table_classes, {"last" => last_column})

  html =  clean_column(css_classes) do
    table_options = options[:table]
    table_options.merge!(:class => css_classes, :cellspacing => 0)
    content_tag(:table,
                content_tag(:thead, content_tag(:tr, headers.join)) + \
                  capture(&block),
                table_options)
  end

  reset_cycle
  concat(html)
end

#zebra_row(options = {}, &block) ⇒ Object 



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# File 'lib/easel_helpers/helpers/table_helper.rb', line 5

def zebra_row(options = {}, &block)
  cycle_list = options.delete(:cycle_list) || [nil, "alt"]
  css_classes = [cycle(*cycle_list)] << options.delete(:class)
  css_classes = clean_css_classes(css_classes)

  html = content_tag :tr,
                     capture(&block),
                     options.merge(:class => css_classes)
  concat(html)
end