Visual FoxPro

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. Visual FoxPro

LOCAL lnSuccess
LOCAL loJsonToken
LOCAL loHttp
LOCAL lcJsonResponse
LOCAL loJson
LOCAL i
LOCAL lnCount_i
LOCAL j
LOCAL lnCount_j
LOCAL lcRange
LOCAL lcMajorDimension
LOCAL lcStrVal

lnSuccess = 0

* 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..
loJsonToken = CreateObject('Chilkat.JsonObject')
lnSuccess = loJsonToken.LoadFile("qa_data/tokens/googleSheets.json")
IF (loJsonToken.HasMember("access_token") = 0) THEN
    ? "No access token found."
    RELEASE loJsonToken
    CANCEL
ENDIF

loHttp = CreateObject('Chilkat.Http')
loHttp.AuthToken = loJsonToken.StringOf("access_token")
loHttp.SessionLogFilename = "qa_output/sessionLog.txt"

* Get the cells defined by the range A1:B5
lcJsonResponse = loHttp.QuickGetStr("https://sheets.googleapis.com/v4/spreadsheets/spreadsheetId/values/Sheet1!A1:B5")
IF (loHttp.LastMethodSuccess <> 1) THEN
    ? loHttp.LastErrorText
    RELEASE loJsonToken
    RELEASE loHttp
    CANCEL
ENDIF

? lcJsonResponse

loJson = CreateObject('Chilkat.JsonObject')
loJson.Load(lcJsonResponse)

* 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"
*     ]
*   ]
* }

lcRange = loJson.StringOf("range")
lcMajorDimension = loJson.StringOf("majorDimension")
i = 0
lnCount_i = loJson.SizeOfArray("values")
DO WHILE i < lnCount_i
    loJson.I = i
    j = 0
    lnCount_j = loJson.SizeOfArray("values[i]")
    DO WHILE j < lnCount_j
        loJson.J = j
        lcStrVal = loJson.StringOf("values[i][j]")
        j = j + 1
    ENDDO
    i = i + 1
ENDDO

RELEASE loJsonToken
RELEASE loHttp
RELEASE loJson