Thread:Project:Support desk/editable table/reply

I haven't seen much to my liking myself, but here's a few general pointers which may or may not be useful to you: Hope that helps
 * See Category:Table extensions for all available extensions, although some of them are no longer maintained or have become obsolete.
 * Several WYSIWYG extensions have added support for creating tables from the editing interface.
 * If you need tables to be built on the basis of queries for predefined properties, you could also consider Semantic MediaWiki and its family of related extensions.