I imagine I'm missing something obvious, but I'm unable to construct a
working filter to search JSON tiddlers for a specified field value on TW
5.1.18. Concat() is a usual $1$$2$$3$, etc. macro. Here are a few
variations that don't work for me:
1. Non-$macrocall, single brace field ref, quote-delimited:
<$set name=search value=<<concat "'"
'[tag[data_page]search:text:literal["father": "' {!!parent_page} '"]]' "'"
>> >
Variable: <<search>>
<$list filter=<<search>> >
* Search Result: {{!!title}}
</$list>
</$set>
Output 1:
search: '[tag[data_page]search:text:literal["father": "{!!parent_page}"]]'
- list: [tag[data_page]search:text:literal["father": "{!!parent_page}"]]
2. Non-$macrocall, double brace field ref, quote-delimited:
<$set name=search value=<<concat "'"
'[tag[data_page]search:text:literal["father": "' {{!!parent_page}} '"]]'
"'" >> >
search: <<search>>
<$list filter=<<search>> >
* list: {{!!title}}
</$list>
</$set>
Output 2:
search: '[tag[data_page]search:text:literal["father": "Kyle"]]'
- list: [tag[data_page]search:text:literal["father": ""]]
3. Non-$macrocall, double brace field ref, non-quote-delimited:
<$set name=search value=<<concat
'[tag[data_page]search:text:literal["father": "' {{!!parent_page}} '"]]' >>
>
search: <<search>>
<$list filter=<<search>> >
* list: {{!!title}}
</$list>
</$set>
Output 3:
search: [tag[data_page]search:text:literal["father": "Kyle"]]
--LIST DOESN'T RETURN RESULTS--
4. $macrocall, double brace field ref, non-quote-delimited:
<$set name=search value=<$macrocall concat
1='[tag[data_page]search:text:literal["father": "' 2={{!!parent_page}}
3='"]]' /> >
search: <<search>>
<$list filter=<<search>> >
* list: {{!!title}}
</$list>
</$set>
Output 4:
<$set name=search value=<$macrocall concat
1='[tag[data_page]search:text:literal["father": "' 2=Kyle 3='"]]'
</$macrocall> > search:
--LIST RETURNS EVERY TIDDLER--
Seems like the quote delimiting is broken here, but I don't see the issue.
What's more, trying to close the <$macrocall> tag with /> seems to be
closing the <$set> macro as well.
And there are a few other permutations of the above, none of which work. =/
Help welcome and thanks in advance!
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