Bug 207250 Check blank value for datetime type parameter from url.[0002][0705]
Description: Check blank value for datetime type parameter from url. Build number:2.3.0.v20071023 Steps to reproduce: 1. New a datetime parameter mydt,listbox, tick off isRequired. 2. Preview in external browser and add "&dt=" in url, press enter. Expected result: Error message to indicate blank value isn't allowed for this parameter. Actual result: No error message and blank value is accepted. I tried to new a jsp and use <birt:paramDef> to pass the blank value and the blank value is accepted,too. Error log:n/a
viewer/org.eclipse.birt.report.viewer/birt/WEB-INF/classes/org/eclipse/birt/report/context/ViewerAttributeBean.java
{
			return;
		}
		this.category = "BIRT"; 
		this.masterPageContent = ParameterAccessor
				.isMasterPageContent( request );
		this.isDesigner = ParameterAccessor.isDesigner( request );
		this.bookmark = ParameterAccessor.getBookmark( request );
		this.isToc = ParameterAccessor.isToc( request );
		this.reportPage = ParameterAccessor.getPage( request );
		this.reportPageRange = ParameterAccessor.getPageRange( request );
		this.action = ParameterAccessor.getAction( request );
		
		
		if ( IBirtConstants.SERVLET_PATH_FRAMESET.equalsIgnoreCase( request
				.getServletPath( ) )
				|| IBirtConstants.SERVLET_PATH_OUTPUT.equalsIgnoreCase( request
						.getServletPath( ) )
				|| IBirtConstants.SERVLET_PATH_DOWNLOAD
						.equalsIgnoreCase( request.getServletPath( ) ) )
		{
			this.reportDocumentName = ParameterAccessor.getReportDocument(
					request, null, true );
		}
		else
		{
			this.reportDocumentName = ParameterAccessor.getReportDocument(
					request, null, false );
		}
		this.reportDesignName = ParameterAccessor.getReport( request, null );