From 469c06c88e815005f4fc8644fcf68177e1db2c16 Mon Sep 17 00:00:00 2001
From: Ross <xkjq@ymail.com>
Date: Mon, 8 Feb 2021 12:36:31 +0000
Subject: [PATCH] add captions (new field image_titles)

---
 js/main.js | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/js/main.js b/js/main.js
index 9990670..dcaeaf9 100644
--- a/js/main.js
+++ b/js/main.js
@@ -586,10 +586,13 @@ function loadQuestion(n, section = 1, force_reload = false) {
         image = image[0]; // Do we want the middle image?
       }
 
+      let caption = "...";
+      if (current_question.image_titles != undefined) {
+        caption = current_question.image_titles[id];
+      }
+
       thumbnails.append(
-        '<div class="figure" id="figure-' +
-          id +
-          '"><div class="figcaption">...</div></div>'
+        `<div class="figure" id="figure-${id}"><div class="figcaption">${caption}</div></div>`
       );
 
       // const thumbnail = $(".figure .thumbnail").get(id);