Hi everybody,
Thanks for your answers!
\define myMacro() <$list filter=
> "[tag[resource]field:courses/$(course)$/field:level/$(level)$/]" />
>
> Can you please dissect this filter for me, especially the part after
> [tag[resource]?
>
> Why the forward slashes in...
>
> /$(course)$/
>
Its something I learned once from Stephan, long ago. For me, it means “look
in the field:courses to see if you find the content of the variable
$(course)$”.
Isn't that the old regexp syntax that has been removed in 5.0.17?
Indeed. I didn't know it was supposedly removed, its why I use it, and it
still works in 5.1.5-prerelease.
Does this work?
> <$list filter="[regexp:courses{Sara!!course}regexp:levels{Sara!!level}]"/>
>
Yes, it works if you add :
all[tiddlers]
> What about this?
> <$list filter="[[french]listed[courses]]">
> <$list filter="[[A2]listed[levels]field:title<currentTiddler>]">
>
> </$list>
>
> </$list>
> </$list>
> </$list>
>
My idea: In the outer lsit I get all tiddlers with french as course.
> In the inner list I get all tiddlers having level A2 + having the same
> title as the outer list gave us.
Amazing! Its exactly what I've been looking for, trying myself nested
lists, but I didn't find such a simple solution.
Thanks all of you!
Alberto
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