[RESOLVED] editable table

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:

See Category:Table extensions for all available extensions, although some of them are no longer maintained or have become obsolete.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.

Hope that helps