HTML Drill Down Report

Hi,

I am using CR4E Ver 2.0.11.r1346.

I am producing HTML drill down report. My code for the same looks like..

CrystalReportViewer crystalReportViewer = new CrystalReportViewer();
				crystalReportViewer.setOwnPage(false);
				crystalReportViewer.setPrintMode(CrPrintMode.ACTIVEX);
				crystalReportViewer.setReportSource(reportClientDocument.getReportSource());
				HttpServletRequest request = (HttpServletRequest) parameters.get("httpServletRequest");
				HttpServletResponse response = (HttpServletResponse) parameters.get("httpServletResponse");
				String htmlContent = crystalReportViewer.getHtmlContent(request, response, request.getSession().getServletContext());
				output.setContent(htmlContent.getBytes());

For some reasons, I can not use

crystalReportViewer.processHttpRequest

.

My code generates the HTML report as expected but the drill down reports do NOT work. I tried to inspect and got that the HTML generated by

getHtmlContent

does not have the script tag

 event.js

. I added this script manually in generated content and tried to debug through, but it does not work.

Any clues?