From fa6d2e20fa724ccd9f43f879f36ea4e4b85bf171 Mon Sep 17 00:00:00 2001
From: schefbi <sandro.scheidt@be.ch>
Date: Tue, 30 Jul 2024 13:50:27 +0200
Subject: [PATCH] fix DOMNodeInserted to MutationObserver and renew excel
 dropdown on mutation public tests

---
 public/apps/MasterExcel/main.js | 36 +++++++++++++++++----------------
 1 file changed, 19 insertions(+), 17 deletions(-)

diff --git a/public/apps/MasterExcel/main.js b/public/apps/MasterExcel/main.js
index 21a840ef..7e185912 100644
--- a/public/apps/MasterExcel/main.js
+++ b/public/apps/MasterExcel/main.js
@@ -72,23 +72,24 @@ function insertButtonsTest() {
       return;
   }
   
-
-  // die Buttons nur einfügen, wenn sie nicht bereits da sind
-  if ($('#overlay-toggle-embedded-test').length === 1) {
-      return;
-  }
-  
+  var tests = X.collectTestNames();
   var dropdownItems = '';
   
-  var tests = X.collectTestNames();
-
-  var i = 0
+  var i = 1
   tests.forEach(test => {
     if (dropdownItems.indexOf(test) === -1 && tests.indexOf(test) > 0 && test.length > 0) {
       i++
       dropdownItems = dropdownItems + '<a onclick="X.showOverlay(4,'+ i +')";>' + test + '</a>';
   }
   });
+
+  // Falls sie vorhanden sind neu einfügen. Damit kann der useCase gelöst werden, falls ein Test publiziert wird das dieser nicht mehr dargestellt wird und umgekehrt.
+  var testslinks = $('#overlay-toggle-embedded-test div').first().children().length+1;
+  if (testslinks != i) {
+    $('#excel-import').empty();   
+  } else {
+    return;
+  }
   
   var buttons_html = '<button id="overlay-toggle-embedded-test" type="button" class="btn btn-outline-primary ms-2 dropdown-toggle excelDropdown">\
       <span>' + X.strings[getLanguage()].views[2].start_dropdown + ' </span>\
@@ -96,7 +97,6 @@ function insertButtonsTest() {
       +dropdownItems+
   '</div> </button>';
 
-
   if(document.getElementsByClassName('desktop').length > 0) {
       var buttons = $(buttons_html);
       $('#excel-import').append(buttons); 
@@ -104,10 +104,12 @@ function insertButtonsTest() {
   
 }
 
-
-window.addEventListener("DOMNodeInserted", function (ev) {
-  setTimeout(function(){
-    insertButtonsGrading();
-    insertButtonsTest();
-  },200);
-}, false);
+const observer = new MutationObserver(mutationList =>  
+  mutationList.filter(m => m.type === 'childList').forEach(m => {    
+      setTimeout(function(){
+        insertButtonsGrading();
+        insertButtonsTest();
+      },200);
+ 
+  }));  
+observer.observe(window.document,{childList: true, subtree: true});  
\ No newline at end of file