I'm using idHttp and TIdSSLIOHandlerSocketOpenSSL, it works on the local machine, but on the server when running, the error "unknown protocol" occurs.

Indy version I use is 10.6.2.0


Code

  lHTTP := TIdHTTP.Create(nil);
  try
    lHTTP.IOHandler := TIdSSLIOHandlerSocketOpenSSL.Create(lHTTP);
    TIdSSLIOHandlerSocketOpenSSL(lHTTP.IOHandler).SSLOptions.SSLVersions := [sslvTLSv1,sslvTLSv1_2,sslvTLSv1_1];
    lHTTP.ProtocolVersion := pv1_0;
    Result := lHTTP.Get(aUrl);

  finally
    lHTTP.Free;
  end

I am in the process of updating an old IW app to IW15 and in doing so I have done an ssl labs check and I am getting a B rating, I was hoping for an A, however it is better than the 'F' I was getting before updating.

The reason for the B rating is due to "Certificate chain is incomplete" I am running in an SA server mode, anyone able to advise how to fix this and get an A rating?  My cert is from Sectigo if that helps.  Perhaps I have made a mistake with the certificate I have purchased?

Also while I am here, how do I prevent my app from being put in an iFrame?

Cheers for any help.

David.

When compiling the project, the message is displayed: E2003 Undeclared identifier: 'hoWantProtocolErrorContent'

mIdHTTP1.Request.ContentType := 'application/json;charset=UTF-8';
mIdHTTP1.HTTPOptions := mIdHTTP1.HTTPOptions + [hoNoProtocolErrorException, hoWantProtocolErrorContent];

This parameter is needed to display the response text from the server with the response code 400.    When compiling in a normal project, everything goes fine, and when compiling in an IntraWeb project, this error occurs. Tell me how to solve the problem?

Hello everyone

Please advice for IWText, before on V15.2.37 I use it for show html table and it show table normally. But now I update IntraWeb to 15.2.66 but it does not show table( show only text which are data in table )
Please help me to fix it.

Thanks

Hello Sir
I am a C++ user
I am using html tag for button like this;
<button id="btn1" onclick="OnbtnClick(5,0)"> please click</button>
two parameter to javascript function

function OnbtnClick(x,y)
{
-- some code---
return ajaxCall('MyIwFunction', {i:x, o: y1, z: document.getElementById(cName).value}, false,function(response) {});
}
ajax call is working properly I am able to receive the value of "cName" as parameter z. depending on the value of y1 I am opening a dialog box using IWModalWindow it is also working.

Now the Issue:
when I am trying to select from IWComboBox -> IWComboBox1Change windows disappears .
but if I use IWModalWindow->Show() from IWButtonClick (OnClick Event) and trying to select in the same way it work perfectly.
same way if I use IWButton5AsyncClick to show window on change windows disappears .

How I can call a Intraweb function from "onClick event" of the button like it work for IWButton OnClick.

Please provide me some code in C++;

We are using Intraweb 15.2.65 Standard Edition and Delphi 10.4.  We have built a standalone Intraweb server.  It works fine during testing when accessed with the http://  protocol.  We are now trying to get it to work with https://.  We have set the Port and SSLversion in the SSLOptions in the ServerController.  We have set the main form ConnectionMode to cmSecure.  

But when we try to access the page, we get the following error:

Secure mode is required for this form

Can we not use the https:// protocol with this version?

I look forward to your reply.

Randall H. Carpenter

New update 15.2.67 is available:

https://www.atozed.com/2022/11/intraweb-15-2-67/

Enjoy! 

Howdy All!

Sorry to post this message here if it is against forum protocol, I apologize.

Well, my ~18 year C++ Builder Windows / Intraweb reservation system finally was end-of-lifed on 10/31.

I have spent the last week looking at Dart / Flutter, and it just seems so F__ed up to me. It seems to be aiming more at the javascript group as opposed to C/C++/etc. 

I spent most of 2021 looking at FMX, but it has so many issues that prevent it from being used for serious development. 

I am back to what I know... C++ Builder for Windows / Intraweb.  At 58, I still find software development exciting if I am a good fit for the project. 

So before I give up on my 41 year development career, I figured I would ask here if anyone knows of a small company looking / needing a VCL / Intraweb C++ developer? 

If so, please post / e-mail me.

All the best,

Shane

Hello!

I have a problem with the background colors in TIWTabPage.

Create new project, add a IWTabControl, add tree pages. Assign different colors to all three pages.
In the designer if you click on the different pages the correct color is shown. If you in the object inspector change ActivePage the active page on screen is updated but the background color is unchanged. This also happens if you click on the different pages in the browser when running the application. Active page is updated but color stays the same as on tab 0. 


Best regards, MIkael

Hello,

Why on IIS as ASPX doesn't work RegisterContentType('application/json');

When i want to retrieve content from POST request is REQUEST.FILES[0] always empty. If I do same in local environment (as application) working good?!