In the new version we have implemented the full-featured report preview in the JS designer. Previously, the preview only as HTML was available. Now, the preview does not differ from the report viewer and has all its functionality. Available are printing options, exporting the report to PDF, HTML, HTML5, Microsoft Word and Excel. Also, the preview tab may have the search bar, bookmarks and parameters. It also contains navigation, zooming controls, and page view modes.

Fully Functional Preview in JS Designer