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(Unicode C) Firebase JSON Put and PatchDemonstrates how to apply Firebase put and patch events to a JSON database.
#include <C_CkJsonObjectW.h> void ChilkatSample(void) { const wchar_t *json1; HCkJsonObjectW json; json1 = L"{\"a\": 1, \"b\": 2}"; json = CkJsonObjectW_Create(); // Use Firebase delimiters for JSON paths. CkJsonObjectW_putDelimiterChar(json,L"/"); CkJsonObjectW_Load(json,json1); CkJsonObjectW_FirebasePut(json,L"/c",L"{\"foo\": true, \"bar\": false}"); // Output should be: {"a":1,"b":2,"c":{"foo":true,"bar":false}} wprintf(L"1) %s\n",CkJsonObjectW_emit(json)); CkJsonObjectW_FirebasePut(json,L"/c",L"\"hello world\""); // Output should be: {"a":1,"b":2,"c":"hello world"} wprintf(L"2) %s\n",CkJsonObjectW_emit(json)); CkJsonObjectW_FirebasePut(json,L"/c",L"{\"foo\": \"abc\", \"bar\": 123}"); // Output should be: {"a":1,"b":2,"c":{"foo":"abc","bar":123}} wprintf(L"3) %s\n",CkJsonObjectW_emit(json)); // Back to the original.. CkJsonObjectW_FirebasePut(json,L"/",L"{\"a\": 1, \"b\": 2}"); wprintf(L"4) %s\n",CkJsonObjectW_emit(json)); CkJsonObjectW_FirebasePut(json,L"/c",L"{\"foo\": true, \"bar\": false}"); CkJsonObjectW_FirebasePatch(json,L"/c",L"{\"foo\": 3, \"baz\": 4}"); // Output should be: {"a":1,"b":2,"c":{"foo":3,"bar":false,"baz":4}} wprintf(L"5) %s\n",CkJsonObjectW_emit(json)); CkJsonObjectW_FirebasePatch(json,L"/c",L"{\"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}}} wprintf(L"6) %s\n",CkJsonObjectW_emit(json)); CkJsonObjectW_Dispose(json); } |
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