(Unicode C) Swap JSON Objects

Demonstrates how to swap two JSON objects within a JSON document.

Note: This example requires Chilkat v9.5.0.76 or greater.

Chilkat C/C++ Library Downloads
MS Visual C/C++ Linux/CentOS C/C++ Alpine Linux C/C++ MAC OS X C/C++	armhf/aarch64 C/C++ C++ Builder iOS C/C++ Android C/C++	Solaris C/C++ MinGW C/C++

#include <C_CkJsonObjectW.h>

void ChilkatSample(void)
    {
    HCkJsonObjectW json;
    BOOL success;
    int index1;
    int index2;
    HCkJsonObjectW jsonSara;

    json = CkJsonObjectW_Create();
    CkJsonObjectW_putEmitCompact(json,FALSE);

    // Load the following JSON:

    // {
    //   "petter": {
    //     "DOB": "26/02/1986",
    //     "gender": "male",
    //     "country": "US"
    //   },
    //   "Sara": {
    //     "DOB": "13/05/1982",
    //     "gender": "female",
    //     "country": "FR"
    //   },
    //   "Jon": {
    //     "DOB": "19/03/1984",
    //     "gender": "male",
    //     "country": "UK"
    //   }
    // }

    success = CkJsonObjectW_LoadFile(json,L"qa_data/json/people.json");
    // Assume success..

    // Swap the positions of Jon and Sara.
    index1 = CkJsonObjectW_IndexOf(json,L"Jon");
    index2 = CkJsonObjectW_IndexOf(json,L"Sara");
    CkJsonObjectW_Swap(json,index1,index2);

    // We have this now:
    wprintf(L"%s\n",CkJsonObjectW_emit(json));

    // {
    //   "petter": {
    //     "DOB": "26/02/1986",
    //     "gender": "male",
    //     "country": "US"
    //   },
    //   "Jon": {
    //     "DOB": "19/03/1984",
    //     "gender": "male",
    //     "country": "UK"
    //   },
    //   "Sara": {
    //     "DOB": "13/05/1982",
    //     "gender": "female",
    //     "country": "FR"
    //   }
    // }

    // To swap an inner member:
    jsonSara = CkJsonObjectW_ObjectOf(json,L"Sara");
    index1 = CkJsonObjectW_IndexOf(jsonSara,L"DOB");
    index2 = CkJsonObjectW_IndexOf(jsonSara,L"country");
    CkJsonObjectW_Swap(jsonSara,index1,index2);
    CkJsonObjectW_Dispose(jsonSara);

    // We now have this:
    wprintf(L"%s\n",CkJsonObjectW_emit(json));

    // {
    //   "petter": {
    //     "DOB": "26/02/1986",
    //     "gender": "male",
    //     "country": "US"
    //   },
    //   "Jon": {
    //     "DOB": "19/03/1984",
    //     "gender": "male",
    //     "country": "UK"
    //   },
    //   "Sara": {
    //     "country": "FR",
    //     "gender": "female",
    //     "DOB": "13/05/1982"
    //   }
    // }


    CkJsonObjectW_Dispose(json);

    }