gistfile1.js

// Class extension to DataTable ...

Y.DataTableAdded = Y.Base.create( 'datatable-added', Y.DataTable, [], {
  
    initializer : function() {

       this.delegate( "click", _defTRClickHandler, "tr" );
       this.delegate( "click", _defTDClickHandler, "td" );   // need selector work here ...
       this.delegate( "click", _defTHClickHandler, "th" );

    },

    _defTRClickHandler : function(e) {


     }


},{
   ATTRS : {
      
       selectedRow : {   // either Node or NodeList

       },

       selectedCol : {   // either Node or NodeList

       },

       selectedCell : {   // either Node or NodeList

       },


  }
});

var newDT = new Y.DataTableAdded({

}); 

newDT.on("selectedCellChange", function(e){
    // do something ...
});