[scriptable, function, uuid(5470deff-03c9-41b7-a824-e3225266b343)]

  
interface nsIDOMUserDataHandler


  

      
Constants

    

              

          

          

  
  const
  
    unsigned short  
  NODE_CLONED = 1

        

              

          

          

  
  const
  
    unsigned short  
  NODE_IMPORTED = 2

        

              

          

          

  
  const
  
    unsigned short  
  NODE_DELETED = 3

        

              

          

          

  
  const
  
    unsigned short  
  NODE_RENAMED = 4

        

          

          
Methods

    

              

          

          

  
    
    void
  handle(in unsigned short operation, in DOMString key, in nsIVariant data, in nsIDOMNode src, in nsIDOMNode dst)