Well, it’s just SQL there, so you’d have to change the = 5 to match each parent, eg
AND ($tbl.parent = 5 OR $tbl.parent = 6 OR $tbl.parent = 7);
But there may be a better MODx solution now.
I’ll have content in close to 50 child folders within a container folder -- so was hoping to just use a pointer to a single parent container folder. Is the "MODx solution" you alluded to a revised FlexSearchForm snippet, and if so, would there happen to be a beta available?
It was a genuine statement of ignorance rather than a deliberate allusion.
Anyway. I’ve now done the few minutes additional research, and found
HyperFlexSearchForm in the Repository.
See:
http://modxcms.com/HyperFlexSeachForm-768.html
Thanks, Paul. I just stumbled upon HyperFlexSearch myself. MODx has such a wealth of resources, it’s easy to miss something. Thanks again!