Class: GovukPublishingComponents::Presenters::SelectHelper

Inherits:
Object
  • Object
show all
Includes:
ActionView::Helpers::FormOptionsHelper
Defined in:
lib/govuk_publishing_components/presenters/select_helper.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(local_assigns) ⇒ SelectHelper

Returns a new instance of SelectHelper.



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# File 'lib/govuk_publishing_components/presenters/select_helper.rb', line 8

def initialize(local_assigns)
  @options = local_assigns[:options] || []
  @error_items = local_assigns[:error_items] || []
  @error_items << { text: local_assigns[:error_message] } if local_assigns[:error_message]
  @error_id = local_assigns[:error_id] || nil
  @hint = local_assigns[:hint] || nil
  @hint_id = local_assigns[:hint_id] || nil
  @heading_size = local_assigns[:heading_size]
  @full_width = local_assigns[:full_width] || false
  @options_markup = options_for_select(get_options, @selected_option)
  @describedby = get_describedby
end

Instance Attribute Details

#describedby ⇒ Object (readonly)

Returns the value of attribute describedby.



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# File 'lib/govuk_publishing_components/presenters/select_helper.rb', line 6

def describedby
  @describedby
end

#error_id ⇒ Object (readonly)

Returns the value of attribute error_id.



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# File 'lib/govuk_publishing_components/presenters/select_helper.rb', line 6

def error_id
  @error_id
end

#error_items ⇒ Object (readonly)

Returns the value of attribute error_items.



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# File 'lib/govuk_publishing_components/presenters/select_helper.rb', line 6

def error_items
  @error_items
end

#hint ⇒ Object (readonly)

Returns the value of attribute hint.



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# File 'lib/govuk_publishing_components/presenters/select_helper.rb', line 6

def hint
  @hint
end

#hint_id ⇒ Object (readonly)

Returns the value of attribute hint_id.



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# File 'lib/govuk_publishing_components/presenters/select_helper.rb', line 6

def hint_id
  @hint_id
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/govuk_publishing_components/presenters/select_helper.rb', line 6

def options
  @options
end

#options_markup ⇒ Object (readonly)

Returns the value of attribute options_markup.



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# File 'lib/govuk_publishing_components/presenters/select_helper.rb', line 6

def options_markup
  @options_markup
end

Instance Method Details

#css_classes ⇒ Object 



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# File 'lib/govuk_publishing_components/presenters/select_helper.rb', line 21

def css_classes
  classes = %w[govuk-form-group gem-c-select]
  classes << "govuk-form-group--error" if @error_items.present?
  classes
end

#label_classes ⇒ Object 



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# File 'lib/govuk_publishing_components/presenters/select_helper.rb', line 34

def label_classes
  classes = %w[govuk-label]
  classes << "govuk-label--#{@heading_size}" if @heading_size
  classes
end

#select_classes ⇒ Object 



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# File 'lib/govuk_publishing_components/presenters/select_helper.rb', line 27

def select_classes
  classes = %w[govuk-select]
  classes << "gem-c-select__select--full-width" if @full_width
  classes << "govuk-select--error" if @error_id
  classes
end