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(Delphi ActiveX) Xero Get Folders (Files API)Demonstrates how to retrieve the list of folders. Note: This example requires Chilkat v9.5.0.64 or greater.
uses Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics, Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_v9_5_0_TLB; ... procedure TForm1.Button1Click(Sender: TObject); var rest: TChilkatRest; success: Integer; sbJson: TChilkatStringBuilder; jsonArr: TChilkatJsonArray; i: Integer; numFolders: Integer; json: IChilkatJsonObject; begin // Note: Requires Chilkat v9.5.0.64 or greater. // This requires the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. rest := TChilkatRest.Create(Self); // Before sending REST API calls, the REST object needs to be // initialized for OAuth1. // See Xero 2-Legged OAuth1 Setup for sample code. // Assuming the REST object's OAuth1 authenticator is setup, and the initial // connection was made, we may now send REST HTTP requests.. // Get the full list of folders (in the FILES API) sbJson := TChilkatStringBuilder.Create(Self); success := rest.FullRequestNoBodySb('GET','/files.xro/1.0/Folders',sbJson.ControlInterface); if (success <> 1) then begin Memo1.Lines.Add(rest.LastErrorText); Exit; end; // The response is a JSON array. jsonArr := TChilkatJsonArray.Create(Self); jsonArr.LoadSb(sbJson.ControlInterface); jsonArr.EmitCompact := 0; // A 200 response is expected for actual success. if (rest.ResponseStatusCode <> 200) then begin Memo1.Lines.Add(jsonArr.Emit()); Exit; end; Memo1.Lines.Add(jsonArr.Emit()); // The JSON list of folders looks like this: // See the code below showing how to iterate over the folders.. // [ // { // "Name": "Inbox", // "FileCount": 0, // "Email": "xero.inbox.bt0xx.99ha3l7a28m7ghyn@xerofiles.com", // "IsInbox": true, // "Id": "de386667-2532-49d3-8ad8-b7727b128ea2" // }, // { // "Name": "Contracts", // "FileCount": 0, // "IsInbox": false, // "Id": "36f15a6e-74f3-42fd-8797-e288b9aae234" // }, // { // "Name": "Images", // "FileCount": 0, // "IsInbox": false, // "Id": "0ffca059-f2f1-4271-8de9-4b87c8c2c638" // } // ] i := 0; numFolders := jsonArr.Size; while i < numFolders do begin json := jsonArr.ObjectAt(i); Memo1.Lines.Add('Name: ' + json.StringOf('Name')); Memo1.Lines.Add('FileCount: ' + IntToStr(json.IntOf('FileCount'))); Memo1.Lines.Add('IsInbox: ' + IntToStr(json.BoolOf('IsInbox'))); Memo1.Lines.Add('Id: ' + json.StringOf('Id')); Memo1.Lines.Add('--'); i := i + 1; end; end; |
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