Method: CCS::Components::GovUK::Field::Input::Select#initialize

Defined in:

lib/ccs/components/govuk/field/input/select.rb

#initialize(attribute:, items:, selected: nil) ⇒ Select

Returns a new instance of Select.

Parameters:

• items (Array<Hash>) —

  array of options for select. The options are:

  • :text the text of the option item. If this is blank the value is used

  • :value the value of the option item

  • :attributes any additional attributes that will added as part of the option HTML

• selected (String) (defaults to: nil) —

  the selected option

• label (Hash) —

  attributes for the label, see Label#initialize for more details.

• before_input (String) —

  text or HTML to go before the input

• after_input (String) —

  text or HTML to go after the input

• attribute (String, Symbol) —

  the attribute of the field

• hint (Hash) —

  attributes for the hint, see Hint#initialize for more details. If no hint is given then no hint will be rendered

• form_group (Hash) —

  attributes for the form group, see FormGroup#initialize for more details.

• options (Hash) —

  options that will be used for the parts of the field

# File 'lib/ccs/components/govuk/field/input/select.rb', line 35

def initialize(attribute:, items:, selected: nil, **)
  super(attribute: attribute, **)

  @items = items.map do |item|
    [
      item[:text] || item[:value],
      item[:value].nil? ? item[:text] : item[:value],
      item[:attributes] || {}
    ]
  end
  @selected = @options[:model] ? @options[:model].send(attribute) : selected
end