modules/facets_searchbox_widget/js/searchbox.js

@@ -23,7 +23,7 @@
         let displayCount = 0;
         let display = getDisplayBehavior.call(this);
 
-        $("[data-drupal-facet-alias='" + targetListId + "'] li").each(function () {
+        $("[data-drupal-facet-id='" + targetListId + "'] li").each(function () {
           if (filter !== '') {
             search.call(this, filter, display, $targetList);
           } else {
@@ -88,7 +88,7 @@
       }
 
       function handleNoResults(targetListId, $facetsWidgetSearchboxNoResult) {
-        if ($("[data-drupal-facet-alias='" + targetListId + "'] li:visible:not(.hide-if-no-result)").length === 0) {
+        if ($("[data-drupal-facet-id='" + targetListId + "'] li:visible:not(.hide-if-no-result)").length === 0) {
           $facetsWidgetSearchboxNoResult.removeClass('hide');
           $('.hide-if-no-result').addClass('hide');
         } else {

src/Plugin/facets/url_processor/QueryString.php

@@ -315,7 +315,7 @@ class QueryString extends UrlProcessorPluginBase {
     $url_parameters = $this->request->query;
 
     // Get the active facet parameters.
-    $active_params = $url_parameters->get($this->filterKey);
+    $active_params = $url_parameters->all()[$this->filterKey] ?? "";
     $facet_source_id = $this->configuration['facet']->getFacetSourceId();
 
     // When an invalid parameter is passed in the url, we can't do anything.