(Go) Get all Tasks on a List

Demonstrates how to get all the tasks in a Google task list.

Chilkat Go Downloads Go Package for Windows, MacOS, Linux, Alpine Linux, Solaris

    // This example requires the Chilkat API to have been previously unlocked.
    // See Global Unlock Sample for sample code.

    // Get the previously obtained access token.
    // See Get Google Tasks Access Token.

    fac := chilkat.NewFileAccess()
    accessToken := fac.ReadEntireTextFile("qa_data/tokens/googleTasks.txt","utf-8")
    if fac.LastMethodSuccess() != true {
        fmt.Println(fac.LastErrorText())
        fac.DisposeFileAccess()
        return
    }

    http := chilkat.NewHttp()

    http.SetAuthToken(*accessToken)

    // Get the tasks from the task list w/ id = MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow
    http.SetUrlVar("tasklist","MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow")

    resp := http.QuickGetObj("https://www.googleapis.com/tasks/v1/lists/{$tasklist}/tasks")
    if http.LastMethodSuccess() == false {
        fmt.Println(http.LastErrorText())
        fac.DisposeFileAccess()
        http.DisposeHttp()
        return
    }

    // Show the response body.
    fmt.Println(resp.BodyStr())

    // Examine the response status code.
    fmt.Println("response status code: ", resp.StatusCode())

    // Use this online tool to generate parsing code from sample JSON: 
    // Generate Parsing Code from JSON

    var kind *string = new(string)
    var etag *string = new(string)
    var i int
    var count_i int
    var id *string = new(string)
    var title *string = new(string)
    var updated *string = new(string)
    var selfLink *string = new(string)
    var position *string = new(string)
    var notes *string = new(string)
    var status *string = new(string)
    var due *string = new(string)

    json := chilkat.NewJsonObject()
    json.Load(resp.BodyStr())

    kind = json.StringOf("kind")
    etag = json.StringOf("etag")
    i = 0
    count_i = json.SizeOfArray("items")
    for i < count_i {
        json.SetI(i)
        kind = json.StringOf("items[i].kind")
        id = json.StringOf("items[i].id")
        etag = json.StringOf("items[i].etag")
        title = json.StringOf("items[i].title")
        updated = json.StringOf("items[i].updated")
        selfLink = json.StringOf("items[i].selfLink")
        position = json.StringOf("items[i].position")
        notes = json.StringOf("items[i].notes")
        status = json.StringOf("items[i].status")
        due = json.StringOf("items[i].due")
        i = i + 1
    }

    resp.DisposeHttpResponse()

    // Sample response:

    // {
    //  "kind": "tasks#tasks",
    //  "etag": "\"84_7Cubo3y98GMV9bE3zQclHxhc/LTM3Njg4MjgyNA\"",
    //  "items": [
    //   {
    //    "kind": "tasks#task",
    //    "id": "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzoyMDg3OTcyMDA1MTQ5NTA0",
    //    "etag": "\"84_7Cubo3y98GMV9bE3zQclHxhc/NjcyMTU4Mg\"",
    //    "title": "Get haircut",
    //    "updated": "2019-04-04T18:07:58.000Z",
    //    "selfLink": "https://www.googleapis.com/tasks/v1/lists/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow/tasks/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzoyMDg3OTcyMDA1MTQ5NTA0",
    //    "position": "00000000001610612734",
    //    "notes": "Check in online first.",
    //    "status": "needsAction",
    //    "due": "2019-04-07T00:00:00.000Z"
    //   },
    //   {
    //    "kind": "tasks#task",
    //    "id": "MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzoxMTg0MzQxMTkzMjM2MDY1",
    //    "etag": "\"84_7Cubo3y98GMV9bE3zQclHxhc/MTU1MjQzNDIwMQ\"",
    //    "title": "Go to grocery store",
    //    "updated": "2019-04-04T17:59:15.000Z",
    //    "selfLink": "https://www.googleapis.com/tasks/v1/lists/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzow/tasks/MDM4MzQ4NTA3NDQwMDUxMzQ2OTQ6NzAwOTA4MDA1NzU2ODYwMzoxMTg0MzQxMTkzMjM2MDY1",
    //    "position": "00000000002147483647",
    //    "notes": "Don't forget to buy apples.",
    //    "status": "needsAction",
    //    "due": "2019-04-07T00:00:00.000Z"
    //   }
    //  ]
    // }
    // 
    // response status code: 200

    fac.DisposeFileAccess()
    http.DisposeHttp()
    json.DisposeJsonObject()