For developers > Server scripts > Functions description > JSON

"For developers", "Server scripts", "Functions description", "JSON", "JSONArraySetInteger".

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

Syntax

function JSONArraySetInteger(var sJSON: string; iIdx, iValue: integer): 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;
iValue	integer	the contents of the array element.

Function result

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

Example

var
  JSONArr: string;
  i: integer;
begin
  JSONArr := '[]';
  
    for i := 0 to 9 do JSONArraySetInteger(JSONArr, i, random(100));
    
  mLogScript(JSONArr, '');    
end.

Script function result

[13:50:47] (Log "JSONArraySetInteger"): [79,85,36,89,42,96,58,24,93,69]

[13:50:47] (Run "JSONArraySetInteger"): Script operation time: 2 ms

[13:50:47] (Run "JSONArraySetInteger"): Script done successfully.

MyChat Scripts Engine: JSONArraySetInteger, change an integer in a JSON array