Delphi ActiveX

SharePoint -- Create Folder

See more SharePoint Examples

This example shows how to create a new SharePoint folder. Delphi ActiveX

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_TLB;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Integer;
http: TChilkatHttp;
req: TChilkatHttpRequest;
json: TChilkatJsonObject;
bUseTls: Integer;
resp: TChilkatHttpResponse;

begin
success := 0;

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

http := TChilkatHttp.Create(Self);

// If SharePoint Windows classic authentication is used, then set the 
// Login, Password, LoginDomain, and NtlmAuth properties.
http.Login := 'SHAREPOINT_USERNAME';
http.Password := 'SHAREPOINT_PASSWORD';
http.LoginDomain := 'SHAREPOINT_NTLM_DOMAIN';
http.NtlmAuth := 1;

// The more common case is to use SharePoint Online authentication (via the SPOIDCRL cookie).
// If so, do not set Login, Password, LoginDomain, and NtlmAuth, and instead
// establish the cookie as shown at SharePoint Online Authentication

// To create a folder, we're going to POST to
// https://SHAREPOINT_HTTPS_DOMAIN/_api/web/folders
// with a request body containing the following JSON:
// 
//     { "__metadata": { "type": "SP.Folder" }, "ServerRelativeUrl": "/document_library_relative_url/newFolderName"}

// This example will create a folder named ChilkatTest in /Documents

// Note: if your Sharepoint site is within a site collection, you must add the site name "/sites/teamA" to both the Path and the ServerRelativeUrl

req := TChilkatHttpRequest.Create(Self);
req.HttpVerb := 'POST';
// If your Sharepoint site is within a site collection, then use "/sites/teamA/_api/web/folders" where "teamA" is the name of the site.
req.Path := '/_api/web/folders';

// We need to add a form digest value in the X-RequestDigest header field.
// See this example for details on
// how to get (and cache) a form digest value
req.AddHeader('X-RequestDigest','SHAREPOINT_FORM_DIGEST');

// Set the Content-Type, and indicate that a JSON response is desired.
req.ContentType := 'application/json;odata=verbose';
req.AddHeader('Accept','application/json;odata=verbose');

// Create and add the JSON body.
json := TChilkatJsonObject.Create(Self);
json.UpdateString('__metadata.type','SP.Folder');
// If your Sharepoint site is within a site collection, then use "/sites/teamA/Documents/ChilkatTest" where "teamA" is the name of the site.
json.UpdateString('ServerRelativeUrl','/Documents/ChilkatTest');
req.LoadBodyFromString(json.Emit(),'utf-8');

// Send the POST using HTTPS (TLS). Port 443 is the default port for https.
bUseTls := 1;
resp := TChilkatHttpResponse.Create(Self);
success := http.HttpSReq('SHAREPOINT_HTTPS_DOMAIN',443,bUseTls,req.ControlInterface,resp.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

// The response body contains JSON.
json.Load(resp.BodyStr);
json.EmitCompact := 0;

// The expected success response code is 201.
// (Let's also check for 200, just in case things change..)
if ((resp.StatusCode <> 200) and (resp.StatusCode <> 201)) then
  begin
    Memo1.Lines.Add('Response status code = ' + IntToStr(resp.StatusCode));
    Memo1.Lines.Add(json.Emit());
    Memo1.Lines.Add('Failed');
    Exit;
  end;

// Show the successful JSON response.
Memo1.Lines.Add(json.Emit());
Memo1.Lines.Add('Success.');

// A successful JSON response looks like this:

// { 
//   "d": { 
//     "__metadata": { 
//       "id": "Web/GetFolderByServerRelativeUrl('/Documents/ChilkatTest')",
//       "uri": "https://SHAREPOINT_HTTPS_DOMAIN/_api/Web/GetFolderByServerRelativeUrl('/Documents/ChilkatTest')",
//       "type": "SP.Folder"
//     },
//     "Files": { 
//       "__deferred": { 
//         "uri": "https://SHAREPOINT_HTTPS_DOMAIN/_api/Web/GetFolderByServerRelativeUrl('/Documents/ChilkatTest')/Files"
//       }
//     },
//     "ListItemAllFields": { 
//       "__deferred": { 
//         "uri": "https://SHAREPOINT_HTTPS_DOMAIN/_api/Web/GetFolderByServerRelativeUrl('/Documents/ChilkatTest')/ListItemAllFields"
//       }
//     },
//     "ParentFolder": { 
//       "__deferred": { 
//         "uri": "https://SHAREPOINT_HTTPS_DOMAIN/_api/Web/GetFolderByServerRelativeUrl('/Documents/ChilkatTest')/ParentFolder"
//       }
//     },
//     "Properties": { 
//       "__deferred": { 
//         "uri": "https://SHAREPOINT_HTTPS_DOMAIN/_api/Web/GetFolderByServerRelativeUrl('/Documents/ChilkatTest')/Properties"
//       }
//     },
//     "Folders": { 
//       "__deferred": { 
//         "uri": "https://SHAREPOINT_HTTPS_DOMAIN/_api/Web/GetFolderByServerRelativeUrl('/Documents/ChilkatTest')/Folders"
//       }
//     },
//     "ItemCount": 0,
//     "Name": "ChilkatTest",
//     "ServerRelativeUrl": "/Documents/ChilkatTest",
//     "WelcomePage": ""
//   }
// }
end;