How can I access json data in a smart way when my code is not in the
context of a button-started action (which I call action mode)?
say this simple text of my "data" tiddler:
-----------------
[
{ "captain": "Hook", "age": "42" },
{ "captain": "Planet", "age": "37" }
]
the indexes filter returns 0 and 1.
with get[0] I would get { "captain": "Hook", "age": "42" }
I can't get[0/name] to get "Hook".
IS there a plugin or any other mean to get:
- the names of the fileds within any json objects?
- getting any values from json with a syntax like that I give, or even a
more ambitious xpath query?
I have installed json mangler. but I have no docs about it, not even
knowing what it really does besides providing a bar for json tiddlers?
regards.
--
Jean-Pierre
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