(MFC) Firebase JSON Put and Patch

Demonstrates how to apply Firebase put and patch events to a JSON database.

Chilkat C/C++ Library Downloads MS Visual C/C++ Libs

See Also: Using MFC CString in Chilkat

#include <CkJsonObject.h>

void ChilkatSample(void)
    {
    CkString strOut;

    const char *json1 = "{\"a\": 1, \"b\": 2}";

    CkJsonObject json;

    // Use Firebase delimiters for JSON paths.
    json.put_DelimiterChar("/");

    json.Load(json1);
    json.FirebasePut("/c","{\"foo\": true, \"bar\": false}");
    // Output should be: {"a":1,"b":2,"c":{"foo":true,"bar":false}}
    strOut.append("1) ");
    strOut.append(json.emit());
    strOut.append("\r\n");

    json.FirebasePut("/c","\"hello world\"");
    // Output should be: {"a":1,"b":2,"c":"hello world"}
    strOut.append("2) ");
    strOut.append(json.emit());
    strOut.append("\r\n");

    json.FirebasePut("/c","{\"foo\": \"abc\", \"bar\": 123}");
    // Output should be: {"a":1,"b":2,"c":{"foo":"abc","bar":123}}
    strOut.append("3) ");
    strOut.append(json.emit());
    strOut.append("\r\n");

    // Back to the original..
    json.FirebasePut("/","{\"a\": 1, \"b\": 2}");
    strOut.append("4) ");
    strOut.append(json.emit());
    strOut.append("\r\n");

    json.FirebasePut("/c","{\"foo\": true, \"bar\": false}");
    json.FirebasePatch("/c","{\"foo\": 3, \"baz\": 4}");
    // Output should be: {"a":1,"b":2,"c":{"foo":3,"bar":false,"baz":4}}
    strOut.append("5) ");
    strOut.append(json.emit());
    strOut.append("\r\n");

    json.FirebasePatch("/c","{\"foo\": \"abc123\", \"baz\": {\"foo\": true, \"bar\": false}, \"bax\": {\"foo\": 200, \"bar\": 400} }");
    // Output should be: {"a":1,"b":2,"c":{"foo":"abc123","bar":false,"baz":{"foo":true,"bar":false},"bax":{"foo":200,"bar":400}}}
    strOut.append("6) ");
    strOut.append(json.emit());
    strOut.append("\r\n");


    SetDlgItemText(IDC_EDIT1,strOut.getUnicode());

    }