Closed oxydum closed 5 years ago
Hmmm, great question. It took me a couple of read-throughs to fully understand your query.
One thing to note. JSON sytax requires all key-names to be strings (wrapped in quotes). Your val
keys should be "val"
.
tOk, so The first way I would approach it is a macro with some $list widget action.
\define searchKeyArray(keyName)
<$list filter="[<currentTiddler>indexes[]suffix[key]]" variable="index">
<$list filter="[<currentTiddler>getindex<index>regexp[$keyName$]]" variable="selectedItem">
keyPath = <<index>>
<$list filter="[<index>removesuffix[key]addsuffix[val]]" variable="valPath">
valPath = <<valPath>>
val = {{{ [<currentTiddler>getindex<valPath>] }}}
/* More wikitext here that will let you set the pulled value to another temporary tiddler, or otherwise manipulate this specific index. */
</$list>
</$list>
</$list>
\end
<$tiddler tiddler="TestJson">
<<searchKeyArray keyName:"11">>
</$tiddler>
I have tested this in my demo wiki and it works out pretty well. Let me know if that is helpful, and thanks for the question!
Cool. I'll close this issue then. Mahalo (thanks) for using my plugin!
Hi Joshua,
I'm looking for a way to retrieve data from keys like in this myjson:
[{"key":10,val:"A"},{"key":11,val:"B"},{"key":12,val:"C"}]
<<search key="11">> to retrieve "B"
I know to get this by rank :{{myjson##/1/val}}
Thanks