Return a chunk when a web user of group X is connected

I’m trying to create a TV that returns a chunk only when a web user of group X is connected. What bugs me is to get the web user group(s). Anyone already did this?

MemberCheck snippet in the resources.

Nice snippet, thanks! However, if the chunk that is called contains a snippet, the snippet is not computed.

I think that if you call it uncached ([!MemberCheck!]) and make sure the chunk-contained snippet is cached ([[otherSnippet]]) it should work.

The PHx plugin (available from the MODx repository) also handles what you want.
If you understand the basics of how snippets and/or tv’s work and need a "shorthand" to do this, use:

Hello,

I tried both methods. rthrash’s proposition works, but I can’t figure out for now how PHx works. The wiki docu is not enough extended for me, as a non programmer.

Thank you both, my community site project is almost done!