Unicode C

JSON Insert Empty Array or Object

See more JSON Examples

Demonstrates how to use the UpdateNewArray and UpdateNewObject methods to insert an empty array or object.

Note: The UpdateNewArray an UpdateNewObject methods were introduced in Chilkat v9.5.0.75.

Unicode C

#include <C_CkJsonObjectW.h>

void ChilkatSample(void)
    {
    BOOL success;
    HCkJsonObjectW json;

    success = FALSE;

    json = CkJsonObjectW_Create();

    // The following code builds the following JSON, which contains both an empty array and empty object:

    // 	{
    // 	  "abc": {
    // 	    "xyz": [
    // 	      {
    // 	        "Name": "myName",
    // 	        "Description": "description",
    // 	        "ScheduleDefinition": "schedule definition",
    // 	        "ExceptionScheduleDefinition": "",
    // 	        "Attribute": [
    // 	        ],
    // 	        "SomeEmptyObject": {},
    // 	        "token": "token"
    // 	      }
    // 	    ]
    // 	  }
    // 	}

    CkJsonObjectW_UpdateString(json,L"abc.xyz[0].Name",L"myName");
    CkJsonObjectW_UpdateString(json,L"abc.xyz[0].Description",L"description");
    CkJsonObjectW_UpdateString(json,L"abc.xyz[0].ScheduleDefinition",L"schedule definition");
    CkJsonObjectW_UpdateString(json,L"abc.xyz[0].ExceptionScheduleDefinition",L"");
    CkJsonObjectW_UpdateNewArray(json,L"abc.xyz[0].Attribute");
    CkJsonObjectW_UpdateNewObject(json,L"abc.xyz[0].SomeEmptyObject");
    CkJsonObjectW_UpdateString(json,L"abc.xyz[0].token",L"token");

    CkJsonObjectW_putEmitCompact(json,FALSE);
    wprintf(L"%s\n",CkJsonObjectW_emit(json));


    CkJsonObjectW_Dispose(json);

    }