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Delphi DLL

JSON AppendObject2 Example

Demonstrates the AppendObject2 function.

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Delphi 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
json: HCkJsonObject;
jObj: HCkJsonObject;

begin
json := CkJsonObject_Create();
CkJsonObject_Load(json,'{ "name": "John", "marbles": 100 }');

// Append an empty object named "addr"
jObj := CkJsonObject_Create();
CkJsonObject_AppendObject2(json,'addr',jObj);

Memo1.Lines.Add(CkJsonObject__emit(json));
// Expected output is:   {"name":"John","marbles":100,"addr":{}}

// Add members to the object.
CkJsonObject_AppendString(jObj,'street','1200 Elm St.');
CkJsonObject_AppendString(jObj,'city','Springfield');
CkJsonObject_AppendInt(jObj,'zip',60606);

Memo1.Lines.Add(CkJsonObject__emit(json));
// Expected output is:  {"name":"John","marbles":100,"addr":{"street":"1200 Elm St.","city":"Springfield","zip":60606}}

CkJsonObject_Dispose(json);
CkJsonObject_Dispose(jObj);

end;