code: public static CharSequence getDataJS(final UIGrid _uiGrid)
          throws EFapsException
      {
          final StringBuilder ret = new StringBuilder().append(" [\n");
          int i = 0;
          for (final GridRow row : _uiGrid.getValues()) {
              if (i > 0) {
                  ret.append(",\n");
              }
              ret.append(getRowJS(row, String.valueOf(i)));
              i++;
          }
          ret.append("]\n");
          return ret;
      }
docs: Gets the data JS.
  
  @param _uiGrid the ui grid
  @return the data JS
  @throws EFapsException on error