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Contents
require_relative '../field'
require_relative '../fieldset'
module CCS
module Components
module GovUK
class Field < Base
# = GOV.UK Field Inputs
#
# This class is used to create a form for a list of fields, e.g. radios or checkboxes.
# It will wrap the inputs in the form group and then the fieldset and:
# - display the hint (if there is one)
# - find and display the error message (if there is one)
#
# @!attribute [r] fieldset
# @return [Fieldset] The initialised fieldset
class Inputs < Field
private
attr_reader :fieldset
public
# @param (see CCS::Components::GovUK::Field#initialize)
# @param fieldset [Hash] attributes for the fieldset, see {CCS::Components::GovUK::Fieldset#initialize Fieldset#initialize} for more details.
#
# @option (see CCS::Components::GovUK::Field#initialize)
def initialize(attribute:, fieldset:, **options)
super(attribute: attribute, **options)
set_described_by(fieldset, @attribute, @error_message, options[:hint])
@fieldset = Fieldset.new(context: @context, **fieldset)
end
# Generates the HTML to wrap arround a GDS form component
#
# @yield (see CCS::Components::GovUK::Field#render)
#
# @return [ActiveSupport::SafeBuffer]
def render
super() do |display_error_message|
fieldset.render do
concat(hint.render) if hint
concat(display_error_message)
concat(yield)
end
end
end
end
end
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems