Bug 154697 Dataset - Property Binding and Dynamic parameter
Content in a dynamic list box parameter are NOT reload after a query actualization. Example: - A hidden parameter called COUNTRY. - A Dynamic list box parameter called CUSTOMERS filtered by COUNTRY. COUNTRY param is set only via URL (&country=USA) Expected: only USA customers list on viewer paramenter window. I had test query actualization via: - Dataset parameter (where country = ?) - beforeOpen() - Property Binding on dataset. Result: - empty list box if not default value assigned to parameter.(no matter country parameter value i set via URL). - custormer list filtered by default value. (no matter country parameter value i set via URL). for more details and examples, see on newsgroup for same subject. Regards, Mauro
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/BirtViewerReportService.java
}
	
	private static List flattenGroups( List params )
	{
		if ( params == null || params.size( ) == 0 )
			return Collections.EMPTY_LIST;
		List ret = new ArrayList( );
		for ( Iterator it = params.iterator( ); it.hasNext( ); )
		{
			Object o = it.next( );
			if ( o instanceof ParameterGroupDefinition )
			{
				ParameterGroupDefinition group = (ParameterGroupDefinition) o;
				ret.addAll( group.getParameters( ) );
			}
			else
				ret.add( o );
		}
		return ret;
	}
	private static List convertParametersInGroup( Collection scalarParameters,
			ParameterGroupDefinition group, IGetParameterDefinitionTask task )
	{
		if ( scalarParameters == null )
			return null;
		List ret = new ArrayList( );
		for ( Iterator it = scalarParameters.iterator( ); it.hasNext( ); )
		{
			IScalarParameterDefn engineParam = (IScalarParameterDefn) it.next( );
			ParameterDefinition param = convertScalarParameter( engineParam,