[lexical-list] Bug Fix: Prevent error when calling formatList when se…

…lection is at root
facebook · Dec 24, 2024 · 6393d7a · 6393d7a
1 parent e79c946
commit 6393d7a
Showing 1 changed file with 16 additions and 0 deletions.
diff --git a/packages/lexical-list/src/formatList.ts b/packages/lexical-list/src/formatList.ts
@@ -9,11 +9,13 @@
 import {$getNearestNodeOfType} from '@lexical/utils';
 import {
   $createParagraphNode,
+  $getRoot,
   $getSelection,
   $isElementNode,
   $isLeafNode,
   $isRangeSelection,
   $isRootOrShadowRoot,
+  $setSelection,
   ElementNode,
   LexicalEditor,
   LexicalNode,
@@ -77,6 +79,20 @@ export function insertList(editor: LexicalEditor, listType: ListType): void {
         const anchorNode = anchor.getNode();
         const anchorNodeParent = anchorNode.getParent();
 
+        if (anchor.key === 'root') {
+          const root = $getRoot();
+          const firstChild = root.getFirstChild();
+          if (firstChild) {
+            $setSelection(firstChild.selectStart());
+          } else {
+            const paragraph = $createParagraphNode();
+            root.append(paragraph);
+            $setSelection(paragraph.select());
+          }
+          insertList(editor, listType);
+          return;
+        }
+
         if ($isSelectingEmptyListItem(anchorNode, nodes)) {
           const list = $createListNode(listType);