Class: CCS::Components::GovUK::Button

Inherits:
Base
  • Object
show all
Defined in:
lib/ccs/components/govuk/button.rb

Overview

GOV.UK Button

This is used to generate the button component from the GDS - Components - Button

Constant Summary collapse

DEFAULT_ATTRIBUTES =

The default attributes for the button

{ class: 'govuk-button', data: { module: 'govuk-button' } }.freeze

Instance Method Summary collapse

Constructor Details

#initialize(text:) ⇒ Button

Returns a new instance of Button.

Parameters:

  • text (String) —

    the text that will be shown in the button

  • options (Hash) —

    options that will be used in customising the HTML



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# File 'lib/ccs/components/govuk/button.rb', line 32

def initialize(text:, **)
  super(**)

  if @options[:attributes][:disabled]
    @options[:attributes][:aria] ||= {}
    @options[:attributes][:aria][:disabled] = true
  end
  @options[:attributes][:class] << ' govuk-button--start' if @options[:is_start_button]

  @text = text
  @render_method = :"render_#{if @options[:href]
                                :link
                              elsif @options[:form]
                                :submit
                              else
                                :button
                              end}"
end

Instance Method Details

#render ⇒ ActiveSupport::SafeBuffer

Generates the HTML for the GOV.UK Back link component

Returns:

  • (ActiveSupport::SafeBuffer) 


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# File 'lib/ccs/components/govuk/button.rb', line 55

def render
  send(@render_method)
end