Use closest() instead of parents() when looking for richtext container

diff --git a/app/assets/javascripts/richtext.js b/app/assets/javascripts/richtext.js
index 7447a0ca2c313a7f5c95f6293b287a812639daa0..cb0bd1f27188469e794e2b52cf38c5332efc0244 100644 (file)
--- a/app/assets/javascripts/richtext.js
+++ b/app/assets/javascripts/richtext.js
@@ -5,15 +5,18 @@ $(document).ready(function () {
    * the user next switches to it.
    */
   $(".richtext_container textarea").change(function () {
    * the user next switches to it.
    */
   $(".richtext_container textarea").change(function () {

-    $(this).parents(".richtext_container").find(".tab-pane[id$='_preview']").empty();
+    var container = $(this).closest(".richtext_container");
+
+    container.find(".tab-pane[id$='_preview']").empty();

   });
 
   /*
    * Install a handler to switch to preview mode
    */
   $(".richtext_container button[data-bs-target$='_preview']").on("show.bs.tab", function () {
   });
 
   /*
    * Install a handler to switch to preview mode
    */
   $(".richtext_container button[data-bs-target$='_preview']").on("show.bs.tab", function () {

-    var editor = $(this).parents(".richtext_container").find("textarea");
-    var preview = $(this).parents(".richtext_container").find(".tab-pane[id$='_preview']");
+    var container = $(this).closest(".richtext_container");
+    var editor = container.find("textarea");
+    var preview = container.find(".tab-pane[id$='_preview']");

     var minHeight = editor.outerHeight() - preview.outerHeight() + preview.height();
 
     if (preview.contents().length === 0) {
     var minHeight = editor.outerHeight() - preview.outerHeight() + preview.height();
 
     if (preview.contents().length === 0) {