Any tips for a software designer / flowchart thingy?

I'm working on a server, it's getting complicated now and I am struggling drawing out objects, their properties and logic flowcharts on A4 bits of paper. It's just not a strength I have.

Any freeware out there that I can use? - It needs to let me design objects with their properties and then basic flowcharts - preferably with events..

I am really struggling to keep it all in my head!

Estou com um problema no IWModalWindow e preciso de uma ajuda: Se meu Datatable está mostrando a lista com 10 registros fica tudo bem, ao acionar o botão meu relatório é mostrado corretamente na posição no topo dá página. Agora, se reconfiguro para mostrar 25, 50  ou 100 registros e navego rolando para baixo e chamo o relatório, o modal já abre na metade da tela. E quanto mais baixo estiver o registro na grid, mais baixo é aberto o modal. Já tentei alterar as configurações do IWModalWindow1 mas nada muda.
Minha versão é 15.6.1 e o Delphi é 10.2 Upd 3.

Attached Files

Thumbnail(s)
   

I just installed 2.035. Running Delphi 12.3

When I try to load a user assembly, I get the following error:

Unable to load assembly:
[ReflectionTypeLoadException]
Could not load type
'System.Runtime.InteropServices.ICustomMarshaler' from assembly
'System.Runtime.InteropServices, Verson 4.0.0.0, Culture=neutral,
PublicKeyToken=bb03f7f11d503a'.


I have loaded GAC assemblies mscorlib and System.Runtime.InteropServices.


System Info

RAD Studio 12 Version 29.0.53571.9782
Windows 10 (Version 22H2, OS Build 19045.5247, 64 bit Edition)

.NET 9.0.101
16GB Ram

Hi

I'm a Pascal (Lazarus/Delphi) and C# developer and I'm starting to use IntraWeb.
I recently purchased IntraWeb Ultimate Edition and the summary is that in 2025 I want to migrate my company's systems to IntraWeb Lazarus.

Studying the tool, I manually migrated the AsyncRender example from Delphi to Lazarus 3.6. When executing the commands listed below, the same "ACCESS VIOLATION" error occurs

Attached Files

  AsyncRender.zip (Size: 146.12 KB / Downloads: 0)

I am using Intraweb 15.6.1 with C++ Builder (Rad Studio 10.2.3).
I noticed that it is not possible to open IWForm2 from IWForm1 using Ajax if the ServerControler CookieOptions has the following settings:
1. SameSite=ssoNone
2. UseCookies=True

I have attached a demo.

I will prefer to be able to keep UseCookies=True to be sure that cookies are cleaned when the browser is closed!

UseCookies: Boolean; [Published, Read/Write]

Quote:When True, IntraWeb will use cookies to do all the session management, on the browser side. When SessionCookies is False, the cookies will be persistent, i.e. even if you close and reopen the browser, the cookie will be preserved. On the other hand, when UseCookies is True and SessionCookies is also True, IntraWeb will create HTTP session cookies which are not persistent, meaning that the session will be lost, on the browser side, when the browser is closed.

Attached Files

  SameSite.zip (Size: 120.14 KB / Downloads: 1)

Hello,

We are currently encountering performance issues in my Intraweb Application (version 15.2.25 with CGDevTools).
We would like advices on how to improve them from an Intraweb perspective. What are the settings/best practices to implement in order to improve it as much as possible ?
We already checked what is explained in this article, and would like to go further.

A few more questions concerning this topic :
 - What is the use of the CacheDir property in the ServerController ? We already read this article but it didn't help us to understand its purpose.
 - Would-it be possible to return on a instancied form without rendering it again ? If wouldn't improve performances per say, but would help to reduce loading times dramatically. We currently show the form we would like to return to, but it takes time when the form is big. Any advice ?

Thank you for your attention,
We are ready to pay for help in order to go further if needed,
Best regards.

Hi everyone,

I have recently started working with IntraWeb for a web application project and I am running into some challenges with deploying it on IIS. I followed the basic steps outlined in the documentation.., including configuring the application pool and setting up the handler mappings but I am still getting a 500 Internal Server Error when accessing the app.

Here’s what I have tried so far :-

Checked that the .dll file is properly deployed in the virtual directory.
Ensured the app pool is set to “No Managed Code.”
Verified permissions for the IIS_IUSRS group on the folder.

I suspect I might be missing something related to ISAPI extensions or MIME types but I am not sure what.

If anyone here has successfully deployed an IntraWeb application on mulesoft IIS,,, could you share some tips or a step by step guide: ?? I would appreciate any advice to get this resolved !!

Thanks in advance for your help !!


With Regards,

Marcelo Salas

Do you have an estimate on when you might release a new build on cgdevtools for the latest iw version?

Hi,
I have a server app that needs to know if there are other instances of the same server app running on the same VLAN or different VLANs.

When I try using the Broadcast function in the UDP client/server and using the IP address "255.255.255.255," it only sends the message to the current VLAN and local machine. But when I use that VLAN IP address something like "192.168.5.255" it does broadcast the message to all the servers that listen to the port I defined. 

I already have a way in mind which is to force the user to add a list of VLANs in a config file, but let's say they forget or make a mistake I want this to be more automatic so that the Master server can discover the other VLANs on the network on its own. Also, I don't want to loop all possible IP numbers from 0 to 255 just to discover if there is a possibility that this IP is in fact a VLAN or not.

Does Indy have anything to help me with this, or maybe broadcast the message to the whole network across VLANs?