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Contents
require_relative '../input'
module CCS
module Components
module GovUK
class Field < Base
class Input < Field
# = GOV.UK Textarea
#
# This helper is used for generating the textarea component from the
# {https://design-system.service.gov.uk/components/textarea GDS - Components - Textarea}
#
# @!attribute [r] content
# @return [String] The content of the textarea
class Textarea < Input
private
attr_reader :content
public
# @param (see CCS::Components::GovUK::Field::Input#initialize)
# @param content [String] the content of the textarea
# @param rows [Integer] the number of rows for the text area
#
# @option (see CCS::Components::GovUK::Field::Input#initialize)
def initialize(attribute:, content: nil, rows: 5, **options)
super(attribute: attribute, **options)
@options[:attributes][:rows] ||= rows
@content = @options[:model] ? @options[:model].send(attribute) : content
end
# Generates the HTML for the GOV.UK Textarea component
#
# @return [ActiveSupport::SafeBuffer]
def render
super() do
if options[:form]
options[:form].text_area(attribute, **options[:attributes])
else
context.text_area_tag(attribute, content, **options[:attributes])
end
end
end
# The default attributes for the textarea
DEFAULT_ATTRIBUTES = { class: 'govuk-textarea' }.freeze
end
end
end
end
end
end
Version data entries
10 entries across 10 versions & 1 rubygems