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Queries index of value in object array.

Component Version macOS Windows Linux Server iOS SDK
JSON 9.0 ✅ Yes ✅ Yes ✅ Yes ✅ Yes ✅ Yes
MBS( "JSON.FindValueInObjectArray"; json; Label; find { ; byContent; StartIndex } )   More


Parameter Description Example Flags
json A JSON text or reference. "[{\"key\": 1}]"
Label The label for the value in the object to compare. "key"
find A JSON text or reference to find. 1
byContent Compare JSON by content, so number can be found via text.
Default is 0, so type counts first.
1 Optional
StartIndex Available in MBS FileMaker Plugin 11.5 or newer.
Index of first element to check.
Zero if not specified.
If you like to continue searching, you can pass last result + 1.
0 Optional


Returns index or error.


Queries index of value in object array.
Returns zero based index or -1 if not found.
We look into each object in the array, check if it has a value for the given label and compare that to the one to find.

Version 10.0 or newer finds optionally by content, so number can be found via text.


Find item:

MBS( "JSON.FindValueInObjectArray"; "[{\"key\": 1}]"; "key"; 1 )

Example result: 0

Find text:

MBS( "JSON.FindValueInObjectArray"; "[{\"key2\": \"test\"}, {\"key\": 1}]"; "key2"; "\"test\"" )

See also

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Created 14th December 2018, last changed 8th October 2021

JSON.FindValueInArray - JSON.Format

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