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Delphi DLL

List Plans for a Group

See more Microsoft Tasks and Plans Examples

Demonstrates how to retrieve a list of plannerPlan objects owned by a group object.

See https://docs.microsoft.com/en-us/graph/api/plannergroup-list-plans?view=graph-rest-1.0 for more information.

Chilkat Delphi DLL Downloads

Delphi DLL
uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, JsonObject, Http;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Boolean;
http: HCkHttp;
jsonToken: HCkJsonObject;
strResponse: PWideChar;
json: HCkJsonObject;
i: Integer;
count_i: Integer;
createdByApplicationId: PWideChar;
createdByUserId: PWideChar;
createdDateTime: PWideChar;
owner: PWideChar;
title: PWideChar;
id: PWideChar;

begin
success := False;

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

http := CkHttp_Create();

// The Microsoft Planner REST API requires an OAuth2 token with the Group.ReadWrite.All scope.
// Use your previously obtained access token as shown here:
//    Get Microsoft Graph OAuth2 Access Token with Group.ReadWrite.All scope.

jsonToken := CkJsonObject_Create();
success := CkJsonObject_LoadFile(jsonToken,'qa_data/tokens/msGraphGroup.json');
if (success = False) then
  begin
    Memo1.Lines.Add(CkJsonObject__lastErrorText(jsonToken));
    Exit;
  end;
CkHttp_putAuthToken(http,CkJsonObject__stringOf(jsonToken,'access_token'));

// Send a GET request to https://graph.microsoft.com/v1.0/groups/{group-id}/planner/plans
strResponse := CkHttp__quickGetStr(http,'https://graph.microsoft.com/v1.0/groups/{group-id}/planner/plans');
if (CkHttp_getLastMethodSuccess(http) = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

json := CkJsonObject_Create();
CkJsonObject_Load(json,strResponse);
CkJsonObject_putEmitCompact(json,False);

if (CkHttp_getLastStatus(http) <> 200) then
  begin
    Memo1.Lines.Add(CkJsonObject__emit(json));
    Memo1.Lines.Add('Failed, response status code = ' + IntToStr(CkHttp_getLastStatus(http)));
    Exit;
  end;

Memo1.Lines.Add(CkJsonObject__emit(json));

// Sample output:
// (See parsing code below..)

// {
//   "value": [
//     {
//       "createdBy": {
//         "application": {
//           "id": "95e27074-6c4a-447a-aa24-9d718a0b86fa"
//         },
//         "user": {
//           "id": "ebf3b108-5234-4e22-b93d-656d7dae5874"
//         }
//       },
//       "createdDateTime": "2015-03-30T18:36:49.2407981Z",
//       "owner": "ebf3b108-5234-4e22-b93d-656d7dae5874",
//       "title": "title-value",
//       "id": "xqQg5FS2LkCp935s-FIFm2QAFkHM"
//     }
//   ]
// }

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

i := 0;
count_i := CkJsonObject_SizeOfArray(json,'value');
while i < count_i do
  begin
    CkJsonObject_putI(json,i);
    createdByApplicationId := CkJsonObject__stringOf(json,'value[i].createdBy.application.id');
    createdByUserId := CkJsonObject__stringOf(json,'value[i].createdBy.user.id');
    createdDateTime := CkJsonObject__stringOf(json,'value[i].createdDateTime');
    owner := CkJsonObject__stringOf(json,'value[i].owner');
    title := CkJsonObject__stringOf(json,'value[i].title');
    id := CkJsonObject__stringOf(json,'value[i].id');
    i := i + 1;
  end;

Memo1.Lines.Add('Success.');

CkHttp_Dispose(http);
CkJsonObject_Dispose(jsonToken);
CkJsonObject_Dispose(json);

end;