src/org/tiefaces/components/websheet/service/WebSheetLoader.java
private void refreshDataForCell(Row row, String fullSaveAttr) {
		if (fullSaveAttr != null) {
			try {
				String fullName = ConfigurationUtility.getFullNameFromRow(row);
				if (fullName != null) {
					parent.getCellHelper().restoreDataContext(fullName);
					SaveAttrsUtility.refreshSheetRowFromContext(parent.getSerialDataContext().getDataContext(),
							fullSaveAttr, row, parent.getExpEngine());
				}
			}catch (Exception ex) {
				LOG.log(Level.SEVERE, "refreshDataForCell with fullAaveAttr ="+fullSaveAttr+" error = " + ex.getMessage(), ex);			
			}

		}
	}
private void refreshDataForCell(Row row, String fullSaveAttr) {
		if (fullSaveAttr != null) {
			try {
				String fullName = ConfigurationUtility.getFullNameFromRow(row);
				if (fullName != null) {
					parent.getCellHelper().restoreDataContext(fullName);
					SaveAttrsUtility.refreshSheetRowFromContext(parent.getSerialDataContext().getDataContext(),
							fullSaveAttr, row, parent.getExpEngine());
				}
			}catch (Exception ex) {
				LOG.log(Level.SEVERE, "refreshDataForCell with fullAaveAttr ="+fullSaveAttr+" error = " + ex.getMessage(), ex);			
			}

		}
	}
refresh data for single cell.

@param row row.
@param fullSaveAttr fullSaveAttr.