hierarchy_helper.rb in blacklight-hierarchy-5.1.0

- old
+ new

@@ -1,18 +1,26 @@
 # frozen_string_literal: true
 
 module Blacklight::HierarchyHelper
-  def facet_toggle_button(field_name, described_by)
+  def facet_toggle_button(field_name, described_by, controls)
     aria_label = I18n.t(
       "blacklight.hierarchy.#{field_name}_toggle_aria_label",
       default: :'blacklight.hierarchy.toggle_aria_label'
     )
 
     # For Rails 5.2 support all options must be symbols.  See https://github.com/rails/rails/issues/39813
-    tag.button(:'aria-expanded' => 'false',
-                :'aria-label' => aria_label,
-                :'aria-describedby' => described_by,
-                class: 'toggle-handle') do
+    tag.button(aria: {
+                 expanded: 'false',
+                 label: aria_label,
+                 describedby: described_by,
+                 controls: controls
+               },
+               data: {
+                 action: 'click->b-h-collapsible#toggle',
+                 toggle: 'collapse',
+                 target: "##{controls}"
+               },
+               class: 'toggle-handle') do
       tag.span(Blacklight::Hierarchy::Engine.config.closed_icon, :'aria-hidden' => 'true', class: 'closed') +
       tag.span(Blacklight::Hierarchy::Engine.config.opened_icon, :'aria-hidden' => 'true', class: 'opened')
     end
   end
 