Bug 147566 Parameter selection page, space is displayed as "#32"
Parameter selection page, space is displayed as "#32" Steps: Data source: sample db Data set: select * from customers 1.Create a cascading parameter, select the data set, p1: row["customernumber"]; p2: row["customername"] 2.Drag the p2 into layout 3.Preview in web viewer Actual Results: 1.Parameter selection page is pop up 2.p1 select 128 3.view p2's value Expected Results: 1.Can be displayed correctly.
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/presentation/aggregation/parameter/ComboBoxParameterFragment.java
* 
	 * @param parameter
	 *            parameter definition reference.
	 */
	public ComboBoxParameterFragment( ParameterDefinition parameter )
	{
		super( parameter );
	}
	protected void prepareParameterBean( HttpServletRequest request,
			IViewerReportService service, ScalarParameterBean parameterBean,
			Locale locale ) throws ReportServiceException
	{
		ViewerAttributeBean attrBean = (ViewerAttributeBean) request
				.getAttribute( IBirtConstants.ATTRIBUTE_BEAN );
		assert attrBean != null;
		InputOptions options = new InputOptions( );
		options.setOption( InputOptions.OPT_REQUEST, request );
		Collection selectionList = null;
		ParameterDefinition paramDef = parameterBean.getParameter( );
		if ( paramDef.getGroup( ) != null && paramDef.getGroup( ).cascade( ) )
		{
			Map paramValues = attrBean.getParameters( );
			selectionList = getParameterSelectionListForCascadingGroup(
					attrBean.getReportDesignHandle( request ), service,
					paramValues, options );
		}
		else
			selectionList = service.getParameterSelectionList( attrBean
					.getReportDesignHandle( request ), options, parameter
					.getName( ) );