Bug 212701 Fail to render reportlet in birt:report with div container[0603]
Description: Fail to render reportlet when set container to div in report tab. Build number:2.3.0.v20071212 Steps to reproduce: 1. Deploy birt or create new birt web project. 2. preview attached jsp file. Expected result: Display chart reportlet only. Actual result: Display all report content out. Error log:n/a
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/utility/ParameterAccessor.java
* Get reportlet id from Http request.
	 * 
	 * @param request
	 *            http request
	 * @return reportlet id
	 */
	public static String getReportletId( HttpServletRequest request )
	{
		if ( isIidReportlet( request ) )
			return getParameter( request, PARAM_INSTANCEID );
		if ( isBookmarkReportlet( request ) )
			return getParameter( request, PARAM_BOOKMARK );
		return null;
	}
	/**
	 * Get named parameters from http request. parameter names and values are
	 * all in iso-8859-1 format in request.
	 * 
	 * @param request
	 *            incoming http request
	 * @param parameterName
	 *            parameter name in UTF-8 format
	 * @return named parameters from http request
	 */
	public static Set getParameterValues( HttpServletRequest request,
			String parameterName )
	{
		return getParameterValues( request, parameterName, true );
	}
	/**