Class: Blacklight::Response::FacetGroupComponent

Inherits:

Component

• Object
• ViewComponent::Base
• Component
• Blacklight::Response::FacetGroupComponent

Defined in:

app/components/blacklight/response/facet_group_component.rb

Overview

Render a group of facet fields

Constant Summary

Constants inherited from Component

Component::EXCLUDE_VARIABLES

Instance Method Summary

• #before_render ⇒ Object

  Provide fallback behavior for rendering this object without a body slot.

• #initialize(id:, title: nil, fields: [], response: nil) ⇒ FacetGroupComponent constructor

  A new instance of FacetGroupComponent.

• #render? ⇒ Boolean

Methods inherited from Component

compiler, config, #inspect

Constructor Details

#initialize(id:, title: nil, fields: [], response: nil) ⇒ FacetGroupComponent

Returns a new instance of FacetGroupComponent.

Parameters:

• response (Blacklight::Response) (defaults to: nil)
• fields (Array<Blacklight::Configuration::FacetField>) (defaults to: []) —

  facet fields to render

• title (String) (defaults to: nil) —

  the title of the facet group section

• id (String) —

  a unique identifier for the group

# File 'app/components/blacklight/response/facet_group_component.rb', line 13

def initialize(id:, title: nil, fields: [], response: nil)
  @groupname = id
  @id = id ? "facets-#{id}" : 'facets'
  @title = title || I18n.t("blacklight.search.#{@id}.title")
  @panel_id = id ? "facet-panel-#{id}-collapse" : 'facet-panel-collapse'

  # deprecated variables
  @fields = fields
  @response = response
end

Instance Method Details

#before_render ⇒ Object

Provide fallback behavior for rendering this object without a body slot

# File 'app/components/blacklight/response/facet_group_component.rb', line 25

def before_render
  set_slot(:body, nil) { default_body } unless body?
end

#render? ⇒ Boolean

Returns:

• (Boolean)

# File 'app/components/blacklight/response/facet_group_component.rb', line 29

def render?
  body.present?
end