Override undo/redo using keyboard option (cmd+z)

Override undo/redo using keyboard option (cmd+z)

Posted by: npathak on 6 February 2026, 6:03 am EST

• 

  npathak

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  Posted 6 February 2026, 6:03 am EST

  Hi,

  I want a custom undo function and default operation of cmd+z. I tried several way, but it’s not working.

  Code snippet for reference.

  	var myUndo = {
              canUndo: true,
              execute: function (context, options, isUndo) {
                  // spread.undoManager().undo();
                  console.log(isUndo);
              }
          };
          var commandManager = spread.commandManager();
          var commandName = "doUndo";
          commandManager.register(commandName, myUndo, null, false, false, false, false);
          commandManager.setShortcutKey(undefined, GC.Spread.Commands.Key.z, true, false, false, false);
          commandManager.setShortcutKey(commandName, GC.Spread.Commands.Key.z, true, false, false, false);

• 

  priyam.kushwaha

  

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  Posted 9 February 2026, 2:32 am EST - Updated 5 May 2026, 7:55 am EST

  Hi,

  Thank you for reaching out on the forum.

  According to your account-specific details, we’re unable to continue providing support in this public setting for your questions. This appears to be a case-specific situation related to your account and licensing status.

  To assist you further, we kindly recommend contacting our support or billing team directly at customerengagement@mescius.com, where they can review your account details and help resolve the issue appropriately.

  Thank you for your understanding.

  Regards,
  
  Priyam