Class: Formtastic::Inputs::ListInput

Inherits:
Object
  • Object
show all
Includes:
Base, Formtastic::InputHelpers
Defined in:
lib/formtastic/inputs/list_input.rb

Instance Method Summary collapse

Methods included from Formtastic::InputHelpers

#ci_hidden_field, #ci_text_field, #icon_tag, #input_classes

Instance Method Details

#has_quantity? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/formtastic/inputs/list_input.rb', line 7

def has_quantity?
  if @has_quantity.nil?
    @has_quantity = options[:has_quantity]
    @has_quantity = true if @has_quantity.nil?
  end
  @has_quantity
end

#to_html ⇒ Object 



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# File 'lib/formtastic/inputs/list_input.rb', line 15

def to_html
  fields = options[:fields] # [{'Header Text': :key}... ]
  values = @object ? @object.send(method) : nil

  input_wrapping do
    label_html <<
        template.content_tag(:div, class: 'item-quantity-group') do
          tags = select_html
          tags << quantity_html if has_quantity?
          tags << buttons(false)
        end <<
        template.content_tag(:div, nil, class: 'item-list-container') do
          # Table
          template.content_tag(:table, class: 'item-table') do
            # Headers
            template.content_tag(:tr) do
              headers = fields.map {|field|
                header = field.first[0]
                template.content_tag(:th, header.to_s)
              }.join.html_safe
              # Quantity header
              headers << template.content_tag(:th, 'Quantity') if has_quantity?
              # Button header
              headers << template.content_tag(:th)
            end <<
                table_row << #hidden template row for js use.
                if values
                  values.map {|value| table_row(false, value)}.join.html_safe
                end
          end
        end
  end
end