docs: function (internalValue) {
                  var options = this._dataModel.listContent;
                  var indexFound = -1;
                  for (var i = 0, l = options.length; i < l; i++) {
                      if (options[i].value == internalValue) {
                          indexFound = i;
                          break;
                      }
                  }
                  this._setDisplayIdx(indexFound);
                  return this._createReport(true);
              }