Delphi DLL Requires Chilkat v11.0.0+

HTTPS PUT application/x-www-form-urlencoded

See more HTTP Examples

Demonstrates two ways of sending an HTTPS PUT application/x-www-form-urlencoded request. Delphi DLL

var
success: Boolean;
http: HCkHttp;
url: PWideChar;
resp: HCkHttpResponse;
req: HCkHttpRequest;

begin
success := False;

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

http := CkHttp_Create();

//  The 1st example sends a PUT with the query params in the URL.
//  The body of the request will be empty.
url := 'https://example.com/leads/12345678?uid=XXXX&apikey=YYYYYY&notes=Test_Note';

//  Sends the following request:

//  PUT /leads/12345678?uid=XXXX&apikey=YYYYYY&notes=Test_Note HTTP/1.1
//  Host: example.com
//  Accept: */*
//  Accept-Encoding: gzip
//  Content-Length: 0
//  

resp := CkHttpResponse_Create();
success := CkHttp_HttpStr(http,'PUT',url,'','','application/x-www-form-urlencoded',resp);
if (success = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

Memo1.Lines.Add('Response status code = ' + IntToStr(CkHttpResponse_getStatusCode(resp)));
Memo1.Lines.Add('Response body: ' + CkHttpResponse__bodyStr(resp));

//  -----------------------------------------------------------------------
//  Now we send the same request, but instead the query params are in the HTTP request body.

req := CkHttpRequest_Create();
CkHttpRequest_putHttpVerb(req,'PUT');
CkHttpRequest_putPath(req,'/leads/12345678');
CkHttpRequest_AddParam(req,'uid','XXXX');
CkHttpRequest_AddParam(req,'apikey','YYYYYY');
CkHttpRequest_AddParam(req,'notes','Test_Note');

//  Sends the following request:

//  POST /leads/12345678 HTTP/1.1
//  Host: example.com
//  Content-Type: application/x-www-form-urlencoded
//  Content-Length: 38
//  
//  uid=XXXX&apikey=YYYYYY&notes=Test_Notereq.HttpVerb = "POST";
CkHttpRequest_putHttpVerb(req,'POST');
CkHttpRequest_putContentType(req,'application/x-www-form-urlencoded');

success := CkHttp_HttpReq(http,'https://example.com/leads/12345678',req,resp);
if (success = False) then
  begin
    Memo1.Lines.Add(CkHttp__lastErrorText(http));
    Exit;
  end;

Memo1.Lines.Add('Response status code = ' + IntToStr(CkHttpResponse_getStatusCode(resp)));
Memo1.Lines.Add('Response body: ' + CkHttpResponse__bodyStr(resp));

CkHttp_Dispose(http);
CkHttpResponse_Dispose(resp);
CkHttpRequest_Dispose(req);