Hi,
I'm using Delphi 10.2 update 3, and recently installed version 15.1.0  of IW. I also use last version of TMS Intraweb controls.
In an application I have a IWFileUploader control, with default values in properties (unless the name, of course).
When I run my application, I drag an drop several files (they appears as "uploaded"), and after the user performs some operations, I will try to copy to another location, using this code:

if CargarFicheros.FileList.Count > 0 then
  begin
    for I := 1 to CargarFicheros.FileList.Count do
    begin
      FormaNombreFicheroDestino(I, FicheroDestino);
      CargarFicheros.SaveToFile(CargarFicheros.FileList[I - 1].FileName, FicheroDestino, True);
    end;
  end;


FormaNombreFicheroDestino is:

FicheroDestino := RutaFicheros_Presupuestos + 'P' +
                      Serie_Presupuestos + '_' +
                      CabPresupuestoCliente.cpr_nro.ToString + '#' +
                      I.ToString + '_' +
                      CargarFicheros.FileList[I - 1].FileName;



I have 2 problems:
a) FileList has only one element, regardless the number of files I've uploaded
b) When I refer to FileList [0].FileName, I get an Access Violation (whilst the element 0 of the list is not nil)

Could you please help me with this error?

Best regards,

                  Venancio Lasquibar

Could you

Hi Guys,

Trying the SA HTTPSYS option, it seem to work nicely. I have a small test application with one form with a iwlistbox on it and 2 iwlabels. Added a datamodule on which there is an ADOConnection and a ADOTable. In the onformshow of the form, I open the table and add each row to the listbox. In the iwlabel1 I show the result of GetCurrentUser (windows unit) and the other label I just fill caption with a text.

When running as visible appl, it works fine. The strange behavior is that it lists the contenct of the table even though I have not specifically ticked the CONNECT box on the ADOConnection properties, notr do I call its Open method. I do call ADOtable.open before retrieving each row.

How can it be it can open the table when I have not opened the connection yet ?

The ADOconnection is build with MSSQL server name, Windows auuthentication and the name of the database, and the tablename of the ADOTable is set to the name of the table, so all is there, but the CONNECT command. Is there an autoconnect I miss somewhere ?

Hi Guys,

I'm trying out the new SA httpsys option, and it works really nice. However, I do have some strange and unexpected behavior I hope some of you could explain or help point me in the right direction:

First:
I have a small test application with a datamodule with an ADOConnection and an ADOTable. Connection points to the MSSQL server and is set to Windows authentication, and testconnection work fine. However, I do not set the Connected property nor the Active property on the table. In unit1 I have a listbox and in Formshow, a call to a procedure "ShowMenu" listing the content of adotable.

The unexpected behavior is that the application do show the content of the table in the listbox, despite me not calling the adoconnection.open method, nor setting the connected property. Even if I tick LoginPrompt (without a onlogin event), it still connects silently. Only when I change authentication to SQL user, provide a name but no password, it will not connect. Instead I get an error "Colinitiate has not been called!".

The above test is when run with visible GUI. Why do it connect even though I have not set the Connected property nor called the Open method ?

Second:
When setting the connection properties as supposed, recompiling it as a service, installing it on the target machine, and trying to call it in the browser, I do get the unit1 form up on the screen, but with no data (not even those simple iwlabel1.caption := 'test', and the procedure to open the table and show the contents in the listbox, fails with an access violation error.

So the same program works fine as GUI, but fails as a Service. I suppose it is an authentication problem, where the service runs with another user than the one logged on to windows, but not even when entering the SQL user and password in the ADOconnection, do it work. It is the same whether the service is installed locally on the SQL server, or on the development pc.

I hope someone else have had the same problem and have found a solution.

Hi,

I've installed today version 15.1.0 of Intraweb and recompiled TMS components, and my applications. I have an application that shows a ModalWindow with 2 fields and 2 buttons (OK and Cancel), and check return using this code:

if Login_Modal.ButtonIndex >= 0 then begin   
  case Login_Modal.ButtonIndex of
      1: // Conectar
          ValidarUsuario;
    end;
  end;


The problem is that regardless the button I press, the value of ButtonIndex is always 2 (Cancel).
How can I do to know the button really pressed by the user?


Best regards,

                  Venancio Lasquibar

There are a new IntraWeb release available, already built with Delphi 10.3.2:

IntrWeb 15.1.1: http://downloads.atozed.com/IntraWeb/iw15.1.1.exe 

Enjoy! 

I have in my HTML template javascript global variable. How change this value?

var link="c:\temp\test1.pdf"; -> var link="c:\temp\test2.pdf"; 

Not work this: WebApplication.CallBackResponse.AddJavaScriptToExecute('link="c:\temp\test2.pdf";');

Hi,

I have a big database with many blob fields in tables. 

I have many RTF text in that fields.

Is there some solution to converter those rtf fields content into html format to show into a div element in a template html?

I have search in google, stackovewrflow, intraweb old forums, but I have found nothing.

Regards, Luiz

Delphi 10.3.2 Official announcement:

https://community.idera.com/developer-to...dio-10-3-2

Marco Cantu blog post:
http://blog.marcocantu.com/blog/2019-aug...tu.blog%29

We are now building new updates for IntraWeb framework supporting Delphi 10.3.2. 

We are going to deploy new IW 15.1, 15.0 and 14.2 within a few hours.

Stay tuned

Dear All; here's another easy one. I'm trying to send out a udp broadcast msg like this:

Hi:

Can´t find an answer for this one anywhere.

Basically, I´d like to execute a javascript function on delphi, and get it´s response, without using a hiddent editbox or somwthing like that.

Is it possible?

How?