Hello!

Having problem to get the Height in pixels of a TIwFont.

There is a property Size, Eg. 12 and another property PxSize Eg. 16. 
They are interconnected so when changing one the other one also changes.
But I assume the PxSize is the with (x) in pixels? How do I get the Height (y) in pixels?

Best regards, Mikael

Hello, in process of updating an old app from IW9 to IW15 and I have a function that creates a pdf and just uses the session id for the file name put into the IWURL, this same file will be repeatedly updated when requesting pdf's using the same name and then deleted once the session has expired.

This worked well in IW9 but I had used the /filesnc flag so that the hyperlink didn't get cached.  In IW15 I had to change this to just /files to get it to work and it does, but in Edge it is caching the URL and only displaying the same file over and over again, despite the fact that the original file has indeed been updated to the content now required.  The files are being generated in wwwroot/files.

Is there an option in IW15 to make a IWRL not cache like it used to be or do I need to play around with IW Cache?  I can get this to work by removing the hyperlink and doing an onclick event on an IWImage that does a sendfile, this will work, but not the way I had originally intended to use it.

I think I might have to move the pdf from wwwroot/files to app path/files and the filesnc will work, but this again is not what I want to do as it would mean having to copy the file every time a link is clicked which is not the best option.

Any suggestions on how to make the IWURL not cache the file in all browsers?

Thanks
Daivd.

TIWjqDBGrid DoOnEditCell fails behind reverse proxy. 


Looks like registered callback url fails to include reverse proxy prefix.

Quick fix?

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whay i can not find and use webapplication in frame?

Hi everyone,
I installed crosstalk. I added NET.mscorlib to the uses unit. But I am getting the following error while compiling. does anyone have an idea about this?

I have a IWRadioGroup set with glHorizontal layout (because it's better than Vertical for me and because there are no other choices) with potentially a lot of items (2 or more).

Through CSS I can make it scrollable. But I could not make it wrap into multiple lines and it has no property to set the column count.

Is there any standard way to make it display the buttons in a multi-line / wrapped fashion somehow? Or is there a different control I could use?

Or can you maybe add a new Columns property, to offer control over how it's displayed? - because this list would have a different length for me and I'd much rather be able to adjust the display dynamically, depending on how many items I have there?

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