I would like to Create, View, print, and download XML, HTML, and pdf documents as part of a result of a search action. Let me clarify it. I have a list of invoices but instead of the delete and edit buttons, I would like to have buttons to create, view or print these documents. Every invoice must have its corresponding PDF, XML, and HTML files (These documents will be created with an electronic signature ---public and private keys--- verified by a web service provided by a government agency) Your ideas are very welcome. Thank you.