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  1. ## Error
  2. undefined method `capture' for #<JqueryHelper::AccordionBuilder:0x21c170c @header="h3">
  3.  
  4. /Users/simon/Documents/Aptana Studio/borraren/app/helpers/jquery_helper.rb:21:in `section'
  5.  
  6.  
  7. ## jquery_helper.rb
  8.  
  9. module JqueryHelper
  10.  
  11.   def jquery_theme
  12.     # "smoothness"
  13.     "redmond"
  14.   end
  15.  
  16.   def jquery_stylesheets
  17.     css = capture { stylesheet_link_tag "ui.all.css" }
  18.     css << capture { stylesheet_link_tag "#{jquery_theme}/jquery-ui-1.7.1.custom.css" }
  19.   end
  20.  
  21.   class AccordionBuilder
  22.    
  23.     def initialize(header)
  24.       @header = header
  25.     end
  26.    
  27.     def section(name,&proc)
  28.       throw "No block given" unless block_given?
  29.       content = capture(&proc)                                           <<========= jquery_helper.rb:21
  30.       div do
  31.         concat("<#{header}><a href='#'>#{name}</a></#{header}>",proc.binding)
  32.         div do
  33.           concat content,proc.binding
  34.         end
  35.       end
  36.     end
  37.   end
  38.  
  39.   def accordion(id, options = {}, &proc)
  40.     sc = ""
  41.     sc += "<script type='text/javascript'>"
  42.     sc += "  $(function() {"
  43.     sc += "    $('##{id}').accordion({"
  44.    
  45.     options[:header] = 'h3' if not options.include? :header
  46.    
  47.     options.each do |option,value|
  48.       value = "'#{value}'" if option == :header
  49.       sc += option.to_s + ":" + value.to_s + ","
  50.     end
  51.    
  52.     sc += "    });"
  53.     sc += "  });"
  54.     sc += "</script>"
  55.    
  56.     if block_given?
  57.       content = capture AccordionBuilder.new(options[:header]), &proc
  58.       concat sc, proc.binding
  59.       div :id => id do
  60.         concat content, proc.binding                                   <<========= This works just fine
  61.       end
  62.     else
  63.       return sc
  64.     end
  65.   end
  66.  
  67. end
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