Bug 191089 cross tab Binding tab- Aggregate On field is shows incorrect field name
Cross tab-Binding under properties hows incorrect field for 'Aggregate On'. It show show similar to regular table binding 'Aggregate On' field. For example; instead of Location/country it should show either 'N/A' for table or 'Group Country' for any group.
xtab/org.eclipse.birt.report.item.crosstab.ui/src/org/eclipse/birt/report/item/crosstab/internal/ui/dialogs/CrosstabBindingDialogHelper.java
}
		return displayNames;
	}
	private String getFunctionByDisplayName( String displayName )
	{
		IChoice[] choices = getFunctions( );
		if ( choices == null )
			return null;
		for ( int i = 0; i < choices.length; i++ )
		{
			if ( choices[i].getDisplayName( ).equals( displayName ) )
			{
				return choices[i].getName( );
			}
		}
		return null;
	}
	private String getFunctionDisplayName( String function )
	{
		IChoice[] choices = getFunctions( );
		if ( choices == null )
			return null;
		for ( int i = 0; i < choices.length; i++ )
		{
			if ( choices[i].getName( ).equals( function ) )
			{
				return choices[i].getDisplayName( );
			}
		}
		return null;