CUI.Page.FocusManager.unregisterCommandHandler(commandId, handler) Method
Applies to: SharePoint Foundation 2010
Unregisters the command with the specified ID from the specified command handler.
CUI.Page.FocusManager.unregisterCommandHandler(commandId, handler);
Parameters
commandId
Type: String
The ID of the command to unregister.
handler
Type: CUI.Page.ICommandHandler
The handler from which the command is unregistered.
Remarks
This method unregisters the command with the main command dispatcher if there are no other components registered for the command.