Module: Wedge::Plugins::Form::InstanceMethods

Defined in:
lib/wedge/plugins/form.rb

Instance Method Summary collapse

Instance Method Details

#get_value_for(field, data) ⇒ Object 



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# File 'lib/wedge/plugins/form.rb', line 388

def get_value_for field, data
  field = (field || '').split '.'

  if field.length > 1
    value = data.is_a?(Hash) ? data.to_obj : data

    field.each_with_index do |f, i|
      # might not have the parent object
      if (value.respond_to?('empty?') ? value.empty? : !value.present?)
        value = ''
        next
      end

      if (i+1) < field.length
        begin
          value = value.send(f)
        rescue
          value = nil
        end
      else
        begin
          value = value.respond_to?(:present) ? value.present("print_#{f}") : value.send(f)
        rescue
          value = nil
        end
      end

    end
  else
    begin
      value = data.respond_to?(:present) ? data.present("print_#{field.first}") : data.send(field.first)
    rescue
      value = nil
    end
  end

  value
end

#render_fields(data, options = {}) ⇒ Object 



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# File 'lib/wedge/plugins/form.rb', line 341

def render_fields data, options = {}
  data = data.is_a?(Hash) ? data.to_obj : data

  l_dom = options[:dom] || dom

  l_dom.find("[data-if]") do |field_dom|
    value = get_value_for field_dom['data-if'], data

    unless value.present?
      field_dom.remove
    end
  end

  l_dom.find("[data-unless]") do |field_dom|
    value = get_value_for field_dom['data-unless'], data

    if value.present?
      field_dom.remove
    end
  end

  l_dom.find("[data-field]") do |field_dom|
    if field = field_dom['data-field']
      value = get_value_for field, data

      if !value.nil?
        value = value.to_s

        if value != value.upcase && !value.match(Wedge::Plugins::Form::EMAIL)
          field_value = value.titleize
        else
          field_value = value
        end

        field_value = 'No'  if field_value == 'False'
        field_value = 'Yes' if field_value == 'True'

        field_dom.html = field_value
      else
        field_dom.html = ''
      end
    end
  end

  l_dom
end