Thank you for taking this on cmari!
I have put up a testcase that is as simplified and clear as I can make
it;
http://groupies.tiddlyspot.com/
(username=password=groupies)
(link mentioned previously in another thread, but now modified).
The crucial bit is emphasized in red.
Ref to the "pupil analogy" above, I have change from "shools" to
"groups" so to emphasize that pupils can be part of many groups. Also
in the testcase pupils "become" groups by tagging them with Group.
Thus:
"list all pupils that are not members of any groups" =
fET-list all tiddlers tagged Pupil that are not tagged with any "names
of tiddlers tagged Group"
Surprisingly tricky, eh? ;-)
Thank you!
On Jan 28, 3:53 am, cmari <cema...@gmail.com> wrote:
> I first thought that what you wanted was straight-forward:
> <<forEachTiddler where 'tiddler.tags.containsAny(["B1","B2","B3"]) &&
> tiddler.tags.contains("C") ' >>
> But your question sounds more complicated. Can you give some more
> details about what you're trying to do?
>
> More generally, you can see examples of things that can be done with
> the "where clause" in fET
> here:http://tiddlywiki.abego-software.de/#WhereClauseExamples
> cmari
>
> On Jan 27, 4:13 pm, twgrp <matiasg...@gmail.com> wrote:
>
> > I can't figure this out;
>
> > I want to filter out;
> > "all tiddlers tagged with any of the tiddlernames B1,B2... that are
> > tagged with C"
> > - or a concrete example -
> > "all pupils tagged with any of the shools (B1...) that are located in
> > smallville (C).
>
> > Those tiddlers are to go in as parameter input to a forEachTiddler.
> > I.e;
>
> > <<forEachTiddler where 'tiddler.tags.containsAny("HERE")' ...
>
> > My pathetic attempts at putting a "fET as argument to a fET" did not
> > work and I've done some sad attempts with MatchTagsPlugin with no
> > result (I don't understand how to use it).
>
> > Maybe it's possible to store the filtered string... if it, in deed, is
> > a string... and somehow the appropriate format for fET... but how do I
> > store it and then call for it at the right place...?
>
> > I'd really appreciate any help.
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