test

Aleksey28 · Sep 12, 2023 · a188426 · a188426
1 parent 0559b91
commit a188426
Showing 1 changed file with 13 additions and 5 deletions.
diff --git a/src/client/core/utils/content-editable.js b/src/client/core/utils/content-editable.js
@@ -285,15 +285,23 @@ export function getNearestCommonAncestor (node1, node2) {
 
 //selection utils
 function getSelectedPositionInParentByOffset (node, offset) {
+    let currentNode          = null;
+    let currentOffset        = null;
+    const childNodes         = nativeMethods.nodeChildNodesGetter.call(node);
+    const childCount         = domUtils.getChildNodesLength(childNodes);
+    let isSearchForLastChild = offset >= childCount;
+
     // NOTE: we get a child element by its offset index in the parent
     if (domUtils.isShadowUIElement(node))
         return { node, offset };
 
-    let currentNode          = childNodes[offset];
-    let currentOffset        = 0;
-    const childNodes         = nativeMethods.nodeChildNodesGetter.call(node);
-    const childCount         = domUtils.getChildNodesLength(childNodes);
-    let isSearchForLastChild = offset >= childCount;
+    // NOTE: IE behavior
+    if (isSearchForLastChild)
+        currentNode = childNodes[childCount - 1];
+    else {
+        currentNode   = childNodes[offset];
+        currentOffset = 0;
+    }
 
     // NOTE: skip shadowUI elements
     if (domUtils.isShadowUIElement(currentNode)) {