Go

Google Sheets - Read a Single Range

See more Google Sheets Examples

Reads the values stored in the range Sheet1!A1:B5 and returns them in the response. Go

    success := false

    // 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 := chilkat.NewJsonObject()
    success = jsonToken.LoadFile("qa_data/tokens/googleSheets.json")
    if jsonToken.HasMember("access_token") == false {
        fmt.Println("No access token found.")
        jsonToken.DisposeJsonObject()
        return
    }

    http := chilkat.NewHttp()
    http.SetAuthToken(jsonToken.StringOf("access_token"))
    http.SetSessionLogFilename("qa_output/sessionLog.txt")

    // Get the cells defined by the range A1:B5
    jsonResponse := http.QuickGetStr("https://sheets.googleapis.com/v4/spreadsheets/spreadsheetId/values/Sheet1!A1:B5")
    if http.LastMethodSuccess() != true {
        fmt.Println(http.LastErrorText())
        jsonToken.DisposeJsonObject()
        http.DisposeHttp()
        return
    }

    fmt.Println(*jsonResponse)

    json := chilkat.NewJsonObject()
    json.Load(*jsonResponse)

    // A sample response is shown below.
    // To generate the parsing source code for a JSON response, paste
    // the JSON into this online tool: Generate JSON parsing code

    // {
    //   "range": "Sheet1!A1:B5",
    //   "majorDimension": "ROWS",
    //   "values": [
    //     [
    //       "Item",
    //       "Cost"
    //     ],
    //     [
    //       "Wheel",
    //       "$20.50"
    //     ],
    //     [
    //       "Door",
    //       "$15"
    //     ],
    //     [
    //       "Engine",
    //       "$100"
    //     ],
    //     [
    //       "Totals",
    //       "$135.50"
    //     ]
    //   ]
    // }

    var i int
    var count_i int
    var j int
    var count_j int

    range := json.StringOf("range")
    majorDimension := json.StringOf("majorDimension")
    i = 0
    count_i = json.SizeOfArray("values")
    for i < count_i {
        json.SetI(i)
        j = 0
        count_j = json.SizeOfArray("values[i]")
        for j < count_j {
            json.SetJ(j)
            strVal := json.StringOf("values[i][j]")
            j = j + 1
        }

        i = i + 1
    }


    jsonToken.DisposeJsonObject()
    http.DisposeHttp()
    json.DisposeJsonObject()