From 677af15b00b9eace951206aca031fd1a5b0959a2 Mon Sep 17 00:00:00 2001
From: ajuvercr <arthur.vercruysse@ugent.be>
Date: Sun, 13 Sep 2020 11:18:49 +0200
Subject: [PATCH] fix quiz multiple choice behavior

---
 layouts/partials/question.erb | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/layouts/partials/question.erb b/layouts/partials/question.erb
index 7d9599c..ef12d58 100644
--- a/layouts/partials/question.erb
+++ b/layouts/partials/question.erb
@@ -63,6 +63,9 @@
   })();
 <%else%>
   {
+      // If false and the this question changes, all children should loose `checked`
+      // This might not actually work when questions are infinitely deep
+      const multiple_allowed = <%= question[:type] == "meerkeuze" %>;
       // Reference back to the last selected option
       // This way we can 'deselect' the question results
       let last_answered = [];
@@ -87,8 +90,7 @@
                   // When a parent is changed, it should notify it's last_answered child that it is changed
                   // Notice the replace, we move from an answer to a subquestion
                   const sub = document.getElementById(la.replace("#", ".")+"_form");
-                  if (sub) {
-
+                  if (sub && !multiple_allowed) {
                     [...sub.elements].filter(e => e.nodeName == "INPUT").forEach(e => e.checked = false);
 
                     sub.dispatchEvent(new Event('change'));