Module: Zafu::Process::Forms

Defined in:
lib/zafu/process/forms.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.included(base) ⇒ Object 



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# File 'lib/zafu/process/forms.rb', line 4

def self.included(base)
  base.expander :make_form
end

Instance Method Details

#r_form ⇒ Object 



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# File 'lib/zafu/process/forms.rb', line 8

def r_form
  options = form_options

  @markup.set_id(options[:id]) if options[:id]
  @markup.set_param(:style, options[:style]) if options[:style]

  if descendant('form_tag')
    # We have a specific place to insert our form
    out expand_with(:form_options => options, :form => self)
  else
    r_form_tag(options)
  end
end

#r_form_tag(options = context[:form_options]) ⇒ Object 



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# File 'lib/zafu/process/forms.rb', line 22

def r_form_tag(options = context[:form_options])
  if options.blank?
    # <form> not in <r:form>, just render all
    markup = Zafu::Markup.new('form')
    @params.each do |k, v|
      markup.set_param(k, v)
    end
  else
    # <form> inside <r:form>
    form_tag(options) do |opts|
      # Render error messages tag
      form_error_messages(opts[:form_helper])

      # Render form elements
      out expand_with(opts)

      # Render hidden fields (these must go after normal elements so that focusFirstElement works)
      hidden_fields = form_hidden_fields(options)
      out "<div class='hidden'>"
      hidden_fields.each do |k,v|
        if v.kind_of?(String)
          v = "'#{v}'" unless v.kind_of?(String) && ['"', "'"].include?(v[0..0])
          out "<input type='hidden' name='#{k}' value=#{v}/>"
        else
          # We use ['ffff'] to indicate that the content is already escaped and ready for ERB.
          out v.first
        end
      end
      out '</div>'

      # What is this ?
      #@blocks = opts[:blocks_bak] if opts[:blocks_bak]
    end
  end
end