Gary, I hope all is well with you.
Currently xdmp:output doesn't affect JSON nodes. It should. I'll add a Request
For Enhancement (RFE) on my end to track this.
Here's a potential workaround:
(: See security guidance below :)
declare function json:stringify($json as node(), $spaces as xs:int) as
xs:string? {
xdmp:javascript-eval("JSON.stringify($json.toObject(), null, $spaces)",
('$json', $json, '$spaces', $spaces))
};
declare function json:stringify($json as node()) as xs:string? {
json:stringify($json, 2)
};
let $node := xdmp:unquote('["B", "B"]')
let $node := <asdf/> (: returns empty-sequence() :)
let $node := xdmp:unquote('{"a": "A", "b": ["B", "B"]}')
return json:stringify($node)
=>
{
"a": "A",
"b": [
"B",
"B"
]
}
It uses xdmp:javascript-eval, which is potentially unsafe. You'd want to amp
the json:stringify in a real production implementation so the eval can only be
called in the context of json:stringify. See
<https://docs.marklogic.com/guide/admin/security#id_81246>. (Note that
JSON.stringify is *not* unsafe because it doesn't execute arbitrary
JavaScript.) I haven't throughly tested the edge cases, but you get the idea.
Justin
--
Justin Makeig
Director, Product Management
MarkLogic
[email protected]
> On Dec 1, 2016, at 9:55 AM, Gary Vidal <[email protected]> wrote:
>
> All,
>
> Is there an equivalent to format json output like
> declare option xdmp:output "indent=yes";
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