From 048ec990b7ea96ed26d5275771091f275bcc96fa Mon Sep 17 00:00:00 2001
From: Wolfgang Meier <wolfgang@existsolutions.com>
Date: Mon, 23 Oct 2023 14:39:52 +0200
Subject: [PATCH] Add facet count to combo box dropdowns

---
 resources/scripts/browse.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/resources/scripts/browse.js b/resources/scripts/browse.js
index 11fc10e3..993ee6f8 100644
--- a/resources/scripts/browse.js
+++ b/resources/scripts/browse.js
@@ -59,6 +59,15 @@ document.addEventListener('DOMContentLoaded', function () {
                     facets.submit();
                 });
             });
+
+            ev.detail.querySelectorAll('pb-combo-box').forEach((select) => {
+                select.renderFunction = (data, escape) => {
+                    if (data) {
+                        return `<div>${escape(data.text)} <span class="freq">${escape(data.freq || '')}</span></div>`;
+                    }
+                    return '';
+                }
+            });
         });
 
         // if there's a combo box, synchronize any changes to it with existing checkboxes