Hi all,

This might just be a trivial question I should know the answer to , but I do not seem to find the right way of doing it.

I want to create a new form when pressing a button (in the OnClick), move values from the creating form, onto the created form, before showing it.

So what I would do is:

TIWForm1.Button1.OnClick(sender....
begin
  TIWForm2.create(self);
  TIWForm2.value1 := 'test';
  TIWForrm2.Show
end;

In Iwform2 I have vaue1 defined as a string in the public section of the form. IDE accepts the code, but compiler rejects with

TIWForm2.value1 := 'test';  Error: Method identifier expected... ".value1" should be a method and
TIWForm2.Show;  Error: this form of method call only allowed for class methods or constructor.

Is this not possible in IW or what Am I doing wrong ?

Regards
Soren

Hi, I used to built a Upnp control point using indy 10.5.9.4967.  Wtih Upnp event subscribe, I overwrite the HTTP method with following code and it works:
form1.myhttp.HTTPMethod := 'SUBSCRIBE';
......
form1.myhttp.Get(URL);

With Indy 10.6.1.518, I find idHTTP client doesn't have property "HTTPMethod" anymore and I tried following two property which doesn't work:
myhttp.Request.Method := 'SUBSCRIBE';
myhttp.Request.MethodOverride := 'SUBSCRIBE';

Can someone help me out?  thank you!

Hi Guys,

We are running IntraWeb 14 and IIS and just recently decided to switch on Apache httpd.
After that we have notice some windows exception and access violation.
Is there any special setup we need to do for Apache? or any changes needed on the code?

Thanks in advance

After the 15.1.15 upgrade, testing the checked value of a TIWCheckBox in the OnAsyncChange or OnAsyncClick or OnChange events it return always true.
Before this upgrade the value was managed correctly.
Best Regards.
Giovanni P.

Hi All,

Again I have a multiuser issue. This time it is in a Web service, wrapped in a TService Shell, and installed as a HTTP.SYS program on a server.

The problems show-up when more than one client at a time, and ONLY when more than one client, do the same operations. 

The client is a Windows 32 program, running on individual users PC's all within the Company domain, accessing data in a SQL table on a MS SQL server, also within the Company domain. There are several webservice calls in one operation, to read or write various data from and to the SQL table.

As there are no ServerController unit (or UserSession unit) I have not been able to set the "ComInitialization" property, nor am I calling CoInitialize and CoUnInitialize anywhere in the Win32 program, or in the Webservice. Could that be the reason, and if, how do I correct it ?

Also, trying to add CoInitialize and CoUnInitialize as calls in the Win32 program, before and after each Webservice call, I can't compile the program. Compiler says "Undeclared identifier". Which unit are the co-calls defined in ?

I hope someone can help. As it is now, these problems are showstoppers.

Regards
Soren

So i have created a desktop test app, before moving to intraweb, with SQlite and dbExpress and opened two copies of the app. I have one SQLConnection and two SQLQuery.
SQLQuery1.SQL:=insert into topics(da,topic) values(1,'1')
SQLQuery2.SQL:=insert into topics(da,topic) values(2,'2')

there is a suspicious
var
  Form1: TForm1; in the interface part, which I do not know how to remove

In form.oncreate
SQLConnection1.Connected:=true

The first copy runs the first code

Hi All,

I'm a bit confused with the options available and hope someone will enlighten me and help me to understand how to accomplish the following:

My user has selected a number of rows in a table, and each row contains the name of an associated PDF file, saved in a public folder on the server. The user do have access to the folder, and can pick the files with file explorer or similar. And the user running the Webservice (http.sys) aslo have access to the folder.

I want to help the user getting the files of the public folder, into a folder on his workstation. What is the best way to I do that ?

Also a it will be more than one file to get, I want to avoid being asked any action for each file, and only be asked for a folder name for all the files at once. Is that possible ?

Thanks in advance for any help I can get

Regards
Soren

Hi guys!

Next IntraWeb version will handle the whole Let's Encrypt certificate generation process. Let's Encrypt (https://letsencrypt.org/), in their own words is "A nonprofit Certificate Authority providing TLS certificates to 180 million websites". Let's Encrypt certificates are 100% free.

We created a new ACME client, written in Delphi, which will be part of IntraWeb Ultimate and 100% integrated to the IntraWeb application. It will be able to fully handle Let's Encrypt HTTP-01 Challenge (https://letsencrypt.org/docs/challenge-types/), including: generation of key pairs and CSR (Certificate Signing Request), handling of the challenge itself (saving a challenge file in a specific folder and responding to Let's Encrypt request), downloading the Certificate from Let's Encrypt server and installing it (depending on your deployment type).

When done manually, the whole certificate process is *painful* and needs to be repeated every 3 months or less (LE certificates need to be renewed every 3 months). Also, if you are using other paid Certificate Authority, it can cost you up to a couple of hundreds *per year* for a simple certificate...

In short: all IW applications can benefit from SSL/HTTPS security with almost ZERO human intervention and very low maintenance! A really cool feature that will save you lots of work and also money!

First version will be ready for testing in a few days.

Stay tuned! 

Hi!

There is an error in versions after iw15.1.12.

Stand alone application: OK.

IIS + ISAPI.DLL + Virtual directory: calling the new form does not work in Async events. The new URL does not contain the virtual directory name.

Demo:
iw15.1.12: http://95.140.46.153/iw15_1_12
iw15.1.15: http://95.140.46.153/iw15_1_15
[url=http://95.140.46.153/iw15_1_15][/url]
Code:
procedure TIWForm1.IWButton1AsyncClick (Sender: TObject; EventParams: TStringList);
var F: TIWForm2;
begin
F = TIWForm2.Create (WebApplication);
F.Show;
end;

Hello

Apologies if my question is somehow basic, but is there is an easy way for IW to upload an entire directory from the client machine to the server?


Thanks in advance
Mohamed