fix: #1753 Undo in Monaco

2026-06-08 18:14:56 +05:30
parent 6438d0074d
commit c62ebf6d09
1 changed files with 8 additions and 1 deletions
@@ -170,7 +170,14 @@
      const newText = editorMode === 'code' ? code : mermaid;
      if (newText !== currentText) {
        editor.setScrollTop(0);
-        editor.setValue(newText);
+        editor.pushUndoStop();
+        editor.executeEdits('updateCode', [
+          {
+            range: model.getFullModelRange(),
+            text: newText
+          }
+        ]);
+        editor.pushUndoStop();
        currentText = newText;
        renderAIPromptGutterGlyphIcon();
      }