Bug 147834 Drill through multi-page report document will only show the first page when preview in HTML/PDF
Description: When target report document has multiple pages, drill through will only show the first page. Steps to reproduce: 1. New a report with multiple pages, preview it in web viewer to create report document 2. New another report, drill through to this report document 3. Preview in HTML/PDF, only the first page of target document shows up Notes: Preview in WebViewer will get correct result
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/service/ReportEngineService.java
if ( handle instanceof ReportItemHandle )
			{
				if ( ( (ReportItemHandle) handle ).getDataSet( ) != null
						|| ( (ReportItemHandle) handle )
								.columnBindingsIterator( ).hasNext( ) )
				{
					return (ReportItemHandle) handle;
				}
			}
			ReportItemHandle result = getBindingHolder( handle.getContainer( ) );
			if ( result == null && handle instanceof ReportItemHandle )
			{
				result = (ReportItemHandle) handle;
			}
			return result;
		}
		return null;
	}
	/**
	 * Gets the mime-type of the given emitter format.
	 * 
	 * @param format
	 * @return mime-type of the extended emitter format
	 */
	public String getMIMEType( String format )
	{
		return engine.getMIMEType( format );
	}
}