From da883fd7240868f7af4f030c9117790273e3ed8e Mon Sep 17 00:00:00 2001
From: Joshua Orvis <jorvis@gmail.com>
Date: Sun, 14 Jan 2024 14:43:35 -0600
Subject: [PATCH] Added callback function support to both dataset and gene
 collection widget loading

---
 .../dataset-collection-selector.js                            | 3 ++-
 .../gene-collection-selector/gene-collection-selector.js      | 4 +++-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/www/include/dataset-collection-selector/dataset-collection-selector.js b/www/include/dataset-collection-selector/dataset-collection-selector.js
index 525d1ca5..344285ab 100644
--- a/www/include/dataset-collection-selector/dataset-collection-selector.js
+++ b/www/include/dataset-collection-selector/dataset-collection-selector.js
@@ -103,7 +103,7 @@ document.addEventListener('DOMContentLoaded', () => {
     });
 });
 
-const fetchDatasetCollections = async () => {
+const fetchDatasetCollections = async (callback) => {
     try {
         dataset_collection_data = await apiCallsMixin.fetchDatasetCollections();
         document.querySelector('#dropdown-dc').classList.remove('is-loading');
@@ -119,6 +119,7 @@ const fetchDatasetCollections = async () => {
             }
         }
 
+        callback();
 
     } catch (error) {
         console.error(error);
diff --git a/www/include/gene-collection-selector/gene-collection-selector.js b/www/include/gene-collection-selector/gene-collection-selector.js
index 52116a7e..f8c9ebc7 100644
--- a/www/include/gene-collection-selector/gene-collection-selector.js
+++ b/www/include/gene-collection-selector/gene-collection-selector.js
@@ -145,7 +145,7 @@ document.addEventListener('DOMContentLoaded', () => {
     });
 });
 
-const fetchGeneCartData = async () => {
+const fetchGeneCartData = async (callback) => {
     try {
         gene_cart_data = await apiCallsMixin.fetchGeneCarts('unweighted-list');
         document.querySelector('#dropdown-gene-lists').classList.remove('is-loading');
@@ -157,6 +157,8 @@ const fetchGeneCartData = async () => {
                 gene_cart_label_index[cart.share_id] = cart.label;
             }
         }
+
+        callback();
         
     } catch (error) {
         console.error(error);