The combo variable isn't being rendered and then passed to the list filter
as you might imagine. It's being rendered right there in place, and the
filter is getting the literal text.
Try getting rid of the <$set> widget and replacing the text in the middle
with:
<$vars combo={{{ [<year>]addsuffix[-]addsuffix<month>] }}} >
<<combo>> | <$list filter="[tag[Journal]prefix<combo>]">{{!!title}}</$list>
</$vars>
I'm not sure if the nested bit with the <$tiddler tiddler=year> widget is
necessary.
On Monday, April 19, 2021 at 1:52:48 PM UTC-7 Brian Radspinner wrote:
>
> Hello all,
>
> I am trying to get a nested timeline of Journal entries. Each Journal
> tiddler title starts with the prefix "YYY-0MM-0DD/" (example:
> *2021-04-19/Walking*). For each day, there is also an empty tiddler
> titled with the format "YYY-0MM-0DD" (example: *2021-04-19*). These
> "day" tiddlers also have a "year" and "month" field (example: year=2021,
> month=-4).
>
> I am trying to get a nested timeline list using the fields to break out
> the year & months, then finally display a list of transcluded entries for
> each year-month combo. So far I have the below code:
> ----------------------------
> \define combo() $(getCombo)$
>
> <$set name="getCombo" value="""<<year>>-<<month>>""" >
>
> <$list
> filter="[tag[Journal]has:field[year]each[year]get[year]!nsort[title]]"
> variable="year">
> <$tiddler tiddler=<<year>>>
> <<year>><br/>
> <$list
> filter="[prefix<year>has:field[month]each[month]get[month]!nsort[title]]"
> variable="month">
> <$tiddler tiddler=<<month>>>
> {{!!title}}<br/>
> <<combo>> | <$list
> filter="[tag[Journal]prefix<combo>]">{{!!title}}</$list>
> </$tiddler><hr/>
> </$list>
> </$tiddler><br/><br/>
> </$list>
>
> </$set>
> ----------------------------
>
> Everything works great until the line *<<combo>> | <$list
> filter="[tag[Journal]prefix<combo>]">{{!!title}}</$list>*. Outside the
> list, the <<combo>> variable properly displays, but inside the list <combo>
> is (maybe) not working. I am getting an empty list instead a list of
> tiddler titles prefixed with the <<year>>-<<month>> variables.
>
> Any suggestions?
>
> Thanks
>
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