(Delphi DLL) Example: JsonObject.NewArrayOf method

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Note: This example requires Chilkat v11.4.0 or greater.

Chilkat for Delphi Downloads Chilkat non-ActiveX DLL for Delphi Chilkat ActiveX DLL for Delphi * The examples here use the non-ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, JsonObject;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
big_cats: PWideChar;
json: HCkJsonObject;

begin
success := False;

big_cats := '["lion","tiger","leopard","jaguar","cheetah","snow leopard","clouded leopard","cougar","puma","panther"]';

json := CkJsonObject_Create();

CkJsonObject_UpdateString(json,'test','abc');

success := CkJsonObject_NewArrayOf(json,'big_cats',big_cats);
if (success = False) then
  begin
    Memo1.Lines.Add(CkJsonObject__lastErrorText(json));
    Exit;
  end;

CkJsonObject_putEmitCompact(json,False);
Memo1.Lines.Add(CkJsonObject__emit(json));

// Result:

// {
//   "test": "abc",
//   "big_cats": [
//     "lion",
//     "tiger",
//     "leopard",
//     "jaguar",
//     "cheetah",
//     "snow leopard",
//     "clouded leopard",
//     "cougar",
//     "puma",
//     "panther"
//   ]
// }

CkJsonObject_Dispose(json);

end;