MyChat Scripts Engine: JSONArraySetBoolean, change the boolean value in a JSON array

Changing a specified Boolean element of a JSON array by index. The array index begins from 0.

Syntax

function JSONArraySetBoolean(var sJSON: string; iIdx: integer; bValue: boolean): integer;

Parameters and return values

Parameter	Type	Value
var sJSON	string	JSON object as a text string;
iIdx	integer	index of the required array element;
bValue	boolean	array element content.

Function result

-1	JSON parsing error;
-2	invalid index or type of the array element;
0	function done successfully.

Example

var
JSONArr: string;
i, iCount: integer;
begin
JSONArr := '[]';

for i := 0 to 4 do JSONArraySetBoolean(JSONArr, i, false);

mLogScript(JSONArr, 'At start');

iCount := JSONArrayLength(JSONArr);

for i := 0 to iCount - 1 do
if (i mod 2) = 0 then JSONArraySetBoolean(JSONArr, i, true);

mLogScript(JSONArr, 'Final');
end.

Script work result

[14:10:06] (Log "JSONArraySetBoolean"): [At start] [false,false,false,false,false]

[14:10:06] (Log "JSONArraySetBoolean"): [Final] [true,false,true,false,true]

[14:10:06] (Run "JSONArraySetBoolean"): Script operation time: 6 ms

[14:10:06] (Run "JSONArraySetBoolean"): Script done successfully.

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