json.indexOf

json.indexOf() Function

• Introduced in version 1.3b53

Returns the index of the first occurrence of a value in the JSON Array. If the value does not exist in the JSON Array then -1 is returned. All JSON Array indexes start at 0.

Usage

[h: jarr = json.indexOf(jarr, value)]

[h: jarr = json.indexOf(jarr, value, startIndex)]

Parameters

• jarr - The JSON Array to search.
• value - The value to find the index of in the JSON Array.
• startIndex - The index to start searching from, if not specified it defaults to 0.

Example

[r: json.indexOf("[1,2,3,1,1,3]", 1)]
[r: json.count("[1,2,3,1,1,3]", 1, 1)]

Returns 0

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