Bug 114903 Default values are not shown in Show Report Parameters' dialog
Description: Default values are not shown in Show Report Parameters' dialog Steps to reproduce: 1. Create several report parameters, only set default value for them. 2. Drag them to Layout 3. Preview and click Show Report Parameters button. Expected result: Default values are shown in value box, so I can modify the parameter which I want to change. Actual result: In Enter Parameters dialog, all values were empty, I just wanted to modify one parameter and found that I had to input all values.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/CascadingParametersDialog.java
if ( value != null )
		{
			dataSet = SessionHandleAdapter.getInstance( )
					.getReportDesignHandle( )
					.findDataSet( value );
		}
		return dataSet;
	}
	private String[] getDataSetColumns( boolean needFilte )
	{
		if ( dataSet == null )
		{
			return new String[0];
		}
		DataSetItemModel[] models = DataSetManager.getCurrentInstance( )
				.getColumns( dataSet, true );
		if ( models == null )
		{
			return new String[0];
		}
		ArrayList valueList = new ArrayList( models.length );
		for ( int i = 0; i < models.length; i++ )
		{
			if ( !needFilte || matchDataType( models[i] ) )
			{
				valueList.add( models[i].getName( ) );
			}
		}
		return (String[]) valueList.toArray( new String[0] );
	}