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Contents
require_relative '../base'
module CCS
module Components
module GovUK
# = GOV.UK Warning text
#
# This helper is used for generating the warning text component from the
# {https://design-system.service.gov.uk/components/warning-text GDS - Components - Warning text}
#
# @!attribute [r] text
# @return [String] Text for the warning text
class WarningText < Base
private
attr_reader :text
public
# @param text [String] (nil) the text for the warning
# If nil, then a block will be rendered
# @param options [Hash] options that will be used in customising the HTML
#
# @option options [String] :classes additional CSS classes for the tag HTML
# @option options [String] :icon_fallback_text the fallback text for the icon (default: +'Warning'+)
# @option options [Hash] :attributes ({}) any additional attributes that will added as part of the HTML
def initialize(text: nil, **options)
super(**options)
@text = text
end
# Generates the HTML for the GOV.UK Warning text component
#
# @yield HTML that will be used in the warning text. Ignored if text is passed.
#
# @return [ActiveSupport::SafeBuffer]
def render
tag.div(**options[:attributes]) do
concat(tag.span('!', class: 'govuk-warning-text__icon', aria: { hidden: true }))
concat(tag.strong(class: 'govuk-warning-text__text') do
concat(tag.span(options[:icon_fallback_text] || 'Warning', class: 'govuk-warning-text__assistive'))
if text
concat(text)
else
yield
end
end)
end
end
# The default attributes for the warning text
DEFAULT_ATTRIBUTES = { class: 'govuk-warning-text' }.freeze
end
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems