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(Unicode C) Load JSON Data at PathDemonstrates how to load JSON data into a path within a JSON database. For example, we begin with this JSON: { "a": 1, "b": 2, "c": { "x": 1, "y": 2 } }Then we load {"mm": 11, "nn": 22} to "c", and the result is this JSON: { "a": 1, "b": 2, "c": { "mm": 11, "nn": 22 } }
#include <C_CkJsonObjectW.h> void ChilkatSample(void) { const wchar_t *p; HCkJsonObjectW json; const wchar_t *q; HCkJsonObjectW c; // Demonstrates how to load replace the data at a location within a JSON database. p = L"{\"a\": 1, \"b\": 2, \"c\": { \"x\": 1, \"y\": 2 } }"; json = CkJsonObjectW_Create(); CkJsonObjectW_Load(json,p); CkJsonObjectW_putEmitCompact(json,FALSE); wprintf(L"%s\n",CkJsonObjectW_emit(json)); q = L"{\"mm\": 11, \"nn\": 22}"; c = CkJsonObjectW_ObjectOf(json,L"c"); CkJsonObjectW_Load(c,q); CkJsonObjectW_Dispose(c); // See that x and y are replaced with mm and nn. wprintf(L"%s\n",CkJsonObjectW_emit(json)); CkJsonObjectW_Dispose(json); } |
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