Delphi ActiveX Requires Chilkat v11.0.0+

JSON AppendArray2 Example

Demonstrates the AppendArray2 function. Delphi ActiveX

var
json: TChilkatJsonObject;
jarr: TChilkatJsonArray;

begin
json := TChilkatJsonObject.Create(Self);
json.Load('{ "name": "John", "marbles": 100 }');

//  Append an empty array named "xyz"
jarr := TChilkatJsonArray.Create(Self);
json.AppendArray2('xyz',jarr.ControlInterface);

Memo1.Lines.Add(json.Emit());
//  Expected output is:   {"name":"John","marbles":100,"xyz":[]}

//  Add elements to the array.
jarr.AddStringAt(-1,'hello');
jarr.AddIntAt(-1,256);

Memo1.Lines.Add(json.Emit());
//  Expected output is:  {"name":"John","marbles":100,"xyz":["hello",256]}