Bug 167210 No change in 'TOC Item Expression' after select a group row[0001]
Description: No change in 'TOC Item Expression' after select a group row[0001] Build number: 2.2.0.v20061208-1310 Steps to reproduce: 1, Drag a dataset into layout 2, Select the table and insert a group on it. 3, In New Group, select a row as group row 4, Check the 'TOC Item Expression' Expected result: The row["XXXX"] in 'TOC Item Expression' after selecting 'Group On' Actual result: There is still blank in 'TOC Item Expression' Error log:
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/GroupDialog.java
}
			else
			{
				inputGroup.setProperty( GroupHandle.INTERVAL_RANGE_PROP, null );
			}
			if ( intervalBaseText.getEnabled( ) )
			{
				inputGroup.setIntervalBase( UIUtil.convertToModelString( intervalBaseText.getText( ),
						false ) );
			}
			else
			{
				inputGroup.setIntervalBase( null );
			}
			inputGroup.setHideDetail( hideDetail.getSelection( ) );
			if ( ascending.getSelection( ) )
			{
				inputGroup.setSortDirection( DesignChoiceConstants.SORT_DIRECTION_ASC );
			}
			else
			{
				inputGroup.setSortDirection( DesignChoiceConstants.SORT_DIRECTION_DESC );
			}
			inputGroup.setPageBreakBefore( pagebreakBeforeChoicesAll[pagebreakBeforeCombo.getSelectionIndex( )].getName( ) );
			inputGroup.setPageBreakAfter( pagebreakAfterChoicesAll[pagebreakAfterCombo.getSelectionIndex( )].getName( ) );
			inputGroup.setPageBreakInside( pagebreakInsideChoicesAll[pagebreakInsideCombo.getSelectionIndex( )].getName( ) );
			inputGroup.setRepeatHeader( repeatHeaderButton.getSelection( ) );
		}
		catch ( SemanticException e )
		{