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(Unicode C) Google Sheets - Append Values to an Existing SpreadsheetAppends values to an existing Google spreadsheet.
#include <C_CkJsonObjectW.h> #include <C_CkHttpW.h> #include <C_CkHttpResponseW.h> void ChilkatSample(void) { HCkJsonObjectW jsonToken; BOOL success; HCkHttpW http; HCkJsonObjectW json; HCkHttpResponseW resp; // This example requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. // This example uses a previously obtained access token having permission for the // Google Sheets scope. // In this example, Get Google Sheets OAuth2 Access Token, the access // token was saved to a JSON file. This example fetches the access token from the file.. jsonToken = CkJsonObjectW_Create(); success = CkJsonObjectW_LoadFile(jsonToken,L"qa_data/tokens/googleSheets.json"); if (CkJsonObjectW_HasMember(jsonToken,L"access_token") == FALSE) { wprintf(L"No access token found.\n"); CkJsonObjectW_Dispose(jsonToken); return; } http = CkHttpW_Create(); CkHttpW_putAuthToken(http,CkJsonObjectW_stringOf(jsonToken,L"access_token")); // To append values to an existing spreadsheet, our HTTP request body will // contain JSON in the format of a "ValueRange". For example, the spreadsheet we'll be // adding to in this example looks like this: // // The JSON ValueRange for the cells in the above spreadsheet is: // { // "range": "Sheet1!A1:B5", // "majorDimension": "ROWS", // "values": [ // [ // "Item", // "Cost" // ], // [ // "Wheel", // "$20.50" // ], // [ // "Door", // "$15" // ], // [ // "Engine", // "$100" // ], // [ // "Totals", // "$135.50" // ] // ] // } // This example will append 6 cells (3 rows / 2 columns). // We'll be appending the following: // // "Paint", "$100" // "Brakes", "$100" // "New Total", "$335.50" // // The range of cells we'll be appending is A1:B5 // Therefore, the ValueRange JSON we'll be sending in our POST body is: // { // "range": "Sheet1!A1:B5", // "majorDimension": "ROWS", // "values": [ // [ // "Paint", // "$100" // ], // [ // "Brakes", // "$100" // ], // [ // "New Total", // "$335.50" // ] // ] // } json = CkJsonObjectW_Create(); CkJsonObjectW_UpdateString(json,L"range",L"Sheet1!A1:B5"); CkJsonObjectW_UpdateString(json,L"majorDimension",L"ROWS"); CkJsonObjectW_putI(json,0); CkJsonObjectW_putJ(json,1); CkJsonObjectW_UpdateString(json,L"values[i][j]",L"Paint"); CkJsonObjectW_putJ(json,1); CkJsonObjectW_UpdateString(json,L"values[i][j]",L"$100"); CkJsonObjectW_putI(json,1); CkJsonObjectW_putJ(json,0); CkJsonObjectW_UpdateString(json,L"values[i][j]",L"Brakes"); CkJsonObjectW_putJ(json,1); CkJsonObjectW_UpdateString(json,L"values[i][j]",L"$100"); CkJsonObjectW_putI(json,2); CkJsonObjectW_putJ(json,0); CkJsonObjectW_UpdateString(json,L"values[i][j]",L"Totals"); CkJsonObjectW_putJ(json,1); CkJsonObjectW_UpdateString(json,L"values[i][j]",L"$335.50"); CkJsonObjectW_putEmitCompact(json,FALSE); wprintf(L"%s\n",CkJsonObjectW_emit(json)); // Send the POST to: // https://sheets.googleapis.com/v4/spreadsheets/{spreadsheetId}/values/{range}:append?valueInputOption=USER_ENTERED CkHttpW_SetUrlVar(http,L"spreadsheetId",L"1_SO2L-Y6nCayNpNppJLF0r9yHB2UnaCleGCKeE4O0SA"); CkHttpW_SetUrlVar(http,L"range",L"Sheet1!A1:B5"); resp = CkHttpW_PostJson(http,L"https://sheets.googleapis.com/v4/spreadsheets/{$spreadsheetId}/values/{$range}:append?valueInputOption=USER_ENTERED",CkJsonObjectW_emit(json)); if (CkHttpW_getLastMethodSuccess(http) != TRUE) { wprintf(L"%s\n",CkHttpW_lastErrorText(http)); CkJsonObjectW_Dispose(jsonToken); CkHttpW_Dispose(http); CkJsonObjectW_Dispose(json); return; } wprintf(L"response status code = %d\n",CkHttpResponseW_getStatusCode(resp)); wprintf(L"response JSON = %s\n",CkHttpResponseW_bodyStr(resp)); CkHttpResponseW_Dispose(resp); // Sample output: // // response status code = 200 // response JSON = { // "spreadsheetId": "1_SO2L-Y6nCayNpNppJLF0r9yHB2UnaCleGCKeE4O0SA", // "tableRange": "Sheet1!A1:B5", // "updates": { // "spreadsheetId": "1_SO2L-Y6nCayNpNppJLF0r9yHB2UnaCleGCKeE4O0SA", // "updatedRange": "Sheet1!A6:B8", // "updatedRows": 3, // "updatedColumns": 2, // "updatedCells": 6 // } // } // // Our Google Spreadsheet now looks like this: // CkJsonObjectW_Dispose(jsonToken); CkHttpW_Dispose(http); CkJsonObjectW_Dispose(json); } |
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