code: function() {
      // Reset init flag
      this._bInit = true;
      
      // Clear the RecordSet
      this._oRecordSet.reset();
  
      // Clear the Paginator's totalRecords if paginating
      var pag = this.get('paginator');
      if (pag) {
          pag.set('totalRecords',0);
      }
  
      // Clear selections
      this._unselectAllTrEls();
      this._unselectAllTdEls();
      this._aSelections = null;
      this._oAnchorRecord = null;
      this._oAnchorCell = null;
      
      // Clear sort
      this.set("sortedBy", null);
  }
docs: TABLE FUNCTIONS 
  Resets a RecordSet with the given data and populates the page view
  with the new data. Any previous data, and selection and sort states are
  cleared. New data should be added as a separate step.
  
  @method initializeTable